JP5008437B2 - System work support system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem that a work plan on power interruption is only adjusted in a self-section since documents related to system work in an electric office are generated in respective sections under the control, that adjustment with the other section is not performed and that adjustment is performed by a person adjusting power interruption, who specially takes charge of adjustment of power interruption. <P>SOLUTION: In generation of the documents required for supervisory-controlling a power system, an input content between the documents is used by sharing a database. Thus, business of the respective sections controlling the documents is made efficient. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to a system work support system that realizes business efficiency by diverting input contents between forms by sharing a database in creation of forms necessary for power system monitoring control.

  Conventionally, system work-related forms such as a power outage request form, confirmation sheet, operation sheet, etc. relating to the electric power system of an electric power plant have been created by separate systems in each section having jurisdiction over each system work.

  Therefore, even in the work plan related to power outage performed by each section, only adjustment within the own section is performed, and there is no adjustment with other sections at the stage of the work plan, and those adjustments are specially responsible for power outage adjustment. It was done by the coordinator.

Therefore, a technique for reducing the burden on the coordinator by automatically performing work blackout adjustment in an electric power company has been proposed (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 2003-111276

  In the conventional method, the same information such as the power outage request content and operation content needs to be input to a plurality of forms by different form creators, resulting in waste.

  In addition, since the contents of the form are not unified by the form creator, there is a risk of misrecognition of the power failure coordinator and erroneous operation of the person in charge of the operation.

  Furthermore, since all the adjustments with the other sections of the work plan related to the power outage were performed by the power outage coordinator, there was a problem that the amount of work of the power outage coordinator would be enormous.

  The present invention has been made in view of such circumstances, and creates a system work-related form using a common database, and diverts the input contents between the forms to duplicate multiple forms. To provide a system work support system that avoids mistaken input by the power outage coordinator and misoperation of the person in charge of operation by unifying the contents described in the form and enables labor saving of the work of the power outage coordinator Objective.

  The system work support system of the present invention is a system work support system that holds system state data including the future, and supports work related to the system, and includes work plan data with a power failure from an input area displayed on a display unit of a terminal. It is characterized by comprising work plan storage means for acquiring input and storing it in a database, and form creation means for creating a form necessary for execution of the work plan based on the stored work plan data.

  Here, “system status data” means data representing the system status such as charging, power outage, Ry status, equipment on / off, etc., and continuously storing data from past system status to future system. To do. “Work plan data” means data such as a person in charge of a work plan involving a power outage, contact information, electric station, execution date / time, target range, work content, and the like.

  The “form necessary for the execution of the work plan” means a form such as a form related to the system plan, drafting of the execution of the work plan, notification to related parties, a form for defining an operation procedure, and a work execution record. The “form” here is not limited to forms that are tangibly printed out on paper or the like, but also includes digital data output to a file as an electronic document or the like.

  In the system work support system of the present invention, the form necessary for the execution of the work plan includes a request form for drafting the execution of the work plan accompanied by a power outage, and a confirmation form for notifying a related person of the power outage. In addition, it includes an operation sheet that defines an operation procedure for power failure.

  Here, the names of the forms are not limited to the names listed above, and all forms having the same purpose are included.

  Further, the work plan storage means, on the display unit of the terminal, displaying the input area of the power outage period in the work plan, obtaining the input power outage period data, based on the acquired power outage period data, The system status data stored in advance in the period and the input area of the target range of the work plan in the system status of the power outage period are displayed on the display unit of the terminal, and input to the input area of the target range of the work plan. The step of acquiring the target range data and the step of storing the acquired power failure period data and target range data as work plan data are executed by an electronic computer.

  That is, by inputting the work plan power outage period of the work plan by the work planner in advance, the system status data in the power outage period of the work plan is displayed from the future system state data held in advance, and Enables specific work plans based on system status data.

  The “target range data” means information on equipment that is a target of work in the work plan and information on a power outage range in the system.

  The form created by the form creating means is characterized in that the system status data in the power outage period is attached.

  In other words, the drawings attached to the draft of work plan implementation, drawings notifying related parties of power outages, drawings attached to forms that determine work procedures for power outages, etc. are all created based on the same drawing data. Is done.

  In addition, when the work plan stored by the work plan storage means can be synchronized with another work plan held in advance, the work plan association means stores the work plan in association with each other, and the form creation means is stored in association with each other. The operation slip is created with reference to another work plan.

  Here, “synchronizable with other work plans” is a work plan that is performed in synchronization with another work plan that is already stored, and is a work plan that can be implemented as a series of work due to its nature. Means that.

  “Create the operation slip with reference to another work plan” means that the creation of the operation slip by the form creation means is based on an already programmed algorithm such as “cut CB and cut LS”. The operation procedure described in the operation slip is created, which means that the operation procedure is created according to the algorithm after adding the work contents in other work plans.

  Furthermore, in the system work support system of the present invention, the function of the work plan storage unit and the function of the form creation unit are held in a distributed manner by a plurality of server devices, and the creation of the form by the form creation unit is a work plan. The system status data and the work plan data are centrally managed in a common database server, and are executed from the system servers of the respective departments. The common database server is configured by system linkage via a network.

  That is, a system work support system can be configured while distributing functions to each server by system linkage between a system server operated in each department and a common database server.

  Note that the system linkage via the network includes a control center system that performs facility monitoring control and power failure operation, and an operation form transfer means that transfers the operation form created by the form creation means to the control center system. It is characterized by providing.

  According to the present invention, the system planner and the work planners of each section use a common database to perform work planning, so that the system at the time of work and the work contents of other sections on the work day can be referred to. The amount of adjustment work can be greatly reduced.

  In addition, since a common database is used in the creation of work-related forms, it is possible to easily perform the form creation work and to improve safety, leading to safe work.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a system configuration diagram showing an overview of the system work support system of the present embodiment. The system work support system according to the present embodiment is configured by system linkage, and includes a common system database 2, a system server 3 that manages the system database, a request form server 4 that creates a form for each system work, and a confirmation form server. 5. The operation slip server 6 and a plurality of terminals 10 are connected by a network 7 such as a LAN.

  When a single system is configured throughout the company, it is possible to perform approval processing for each form in the system work support system by connecting to an in-house intranet or the like and performing data transmission.

  Further, the operation slip server 6 is connected to a control station system 9 that performs monitoring control of facilities in an electric station via a dedicated line 8 such as an F / W (firewall).

  Further, it is preferable that the common system database 2 performs automatic backup regularly while enabling manual backup as a duplex configuration. Furthermore, the reliability can be further improved by geographically separating backups in consideration of disasters and the like.

  In this embodiment, the system work support system is realized by system linkage, but can be realized by a single system by mounting each function in a single computer.

FIG. 2 is a system configuration diagram showing the configuration of the system work support system 1 of the present embodiment.
In the common system database 2, a power outage work plan is first input from the person in charge when creating a request form that is a form related to system work. Thereafter, a confirmation form and an operation form, which are forms relating to system work, are created by each person in charge.

  In the subsequent creation of the confirmation slip or operation slip, the latest data stored in the system database 2 is downloaded when the form is created, so that the contents of the latest work plan are automatically reflected in the created confirmation slip or operation slip. Can be made.

FIG. 3 is a functional block diagram of the system work support system 1 of the present embodiment.
The system work support system 1 includes a system database 2 that stores the system status and the like of the power system under its jurisdiction, a system server 3 that is used when changing the system database from the terminal 10, and the like. The request form server 4 used when creating a request form from the terminal, the confirmation form server 5 used when the work planner creates the confirmation form from the terminal 10 etc., and the control staff receives the operation form from the terminal 10 etc. It is configured by connecting an operation slip server 6 or the like used for creation or the like via a communication network 7 such as a LAN.

  The communication network 7 is connected to a plurality of terminals such as the terminal 10 on which work planners and control staff perform operations related to system work.

  The operation slip server 6 is connected to the control center system 9 and the like by a dedicated line 8 such as F / W (firewall).

  In the storage unit 23 of the system database 2, the system status of the jurisdiction system is held in the system status DB 231. Further, the work plan DB 232 holds work plan data and the like.

  Specifically, the system status DB 231 includes data on system status such as charging, power outage, Ry status, and on / off of equipment in the facilities of the jurisdiction system (initial value is the basic system every day), system operation planning time and work plan The system status screen data used for system change work is maintained by screen operation at the time of power failure adjustment. Here, the data on the system status is not limited to the current status, but continuously holds the system from the past to the future (FIG. 4).

  System status data is stored for each node / branch based on a unique element number. However, since the state of the branch can be calculated from the state of the node by the charge / power failure determination process, it is not necessary to store it in the database.

  The element number of the system status data corresponds to the equipment symbol or the like in the data on the system status screen, and the system status is visually displayed as a system diagram by changing the color or line type of the symbol or the like. Thereby, in the system status data in a predetermined period, by inputting a change in data indicating the state of the equipment, the equipment display in the system diagram in the period is automatically rewritten.

  In addition, since the case where it is accessed simultaneously from several sections is also considered, it is preferable to divide the data of system status DB231 into several parts, for example like every substation, and to manage access exclusively. .

  The work plan DB 232 has a power outage date / time, a person in charge, contact information, contents of an operation request, etc. in units of a later-described request that is a form created by a power outage work planner about two months before the work implementation date. Keep elements centrally (FIG. 5).

  In the system server 3, the access management of the system database 2 is performed, and the task of changing the system database 2 is performed exclusively through the system server 3. That is, a power failure work planner or a power failure adjuster changes the system database 2 from the terminal 10 or the like via the system server 3 (work plan storage unit 321).

  It should be noted that operations such as creation of confirmation slips and operation slips that only refer to the system database 2 do not change the contents of data held in the system database 2 and do not need to be performed exclusively. Direct access is also possible from the confirmation slip server 5 and the operation slip server 6 other than the server 3.

  In addition, even when the system planner changes the basic system, it is performed through the system server 3 in the same manner. 6, 7, and 8 exemplify system plan operation screens displayed on the monitor (output unit 105) of the terminal 10.

  The system planner selects the display of “system plan” on the start screen (FIG. 6), and a pull-down menu is displayed to select the date and time, the electric station, etc. that are the targets of the system plan (FIG. 6). 7). As a result, a future system screen for system planning is displayed. On the system screen, facilities in the system are displayed as symbols, and the system planner can easily make a system plan by selecting the displayed symbols and the like (FIG. 8).

  The grid database 2 is different from the database held by the control center system for monitoring and controlling the power equipment. That is, the database of the control center system holds data such as the capacity of the device for the purpose of displaying the real-time system status, whereas the system database 2 of this system does not hold the data such as the capacity of the device. In addition, the system is intended to be used for continuously storing the system in the future and examining the operation contents and adjusting the power failure.

  However, the display format of power transmission lines, substations, etc. in the system database 2 is the same as the database control screen in the control station system, and operations such as system planning can be performed without worrying about differences in the system. .

  The construction of the system database 2 is performed based on the above-described database used by the control station system 9 and the like for monitoring and controlling the power equipment. Specifically, it is shown in FIG. First, the system server 3 is accessed from the terminal 10 or the like via the communication network 7 such as a LAN, and the equipment database is read from the control center system 9 (1).

  Next, in the maintenance work of the system database 2, the base data is similarly read from the control center system 9. As a result, the efficiency of maintenance work is improved, and the current data or future data held by the control center system 9 can be used, so that an accurate work plan can be performed (2).

  In FIG. 10, the linkage of servers when the system diagram of the system database 2 is corrected from the terminal 10 or the like will be described. First, the terminal 10 or the like refers to the system diagram used for correction from the system status DB 231 of the system database 2 via the system server 3 (1). The corrected system diagram is stored in the system database 2 via the system server 3 and can be shared by a plurality of servers (2).

  In the request document server 4, the work planner creates a request document for drafting the work plan from the terminal 10 or the like. The request form is a document prepared by the work planner for power outage about two months before the work execution date, and is a document for drafting the execution of the work plan. Specifically, based on the blackout request date and time, the blackout range, the near range, etc. described in the request by the work planner, the blackout coordinator determines whether or not the blackout can be performed and adjusts work that can be performed on the same day.

  The central processing unit 42 of the request server 4 includes a work plan storage unit 421, a form creation unit 423, and the like.

  In the present embodiment, the content described in the request by the work planner is saved by the work plan storage unit 421 in the work plan DB 232 provided in the storage unit 23 of the system database 2 via the system server 3.

  11, 12, and 13 exemplify operation screens for request creation that are displayed on the monitor (output unit 105) of the terminal 10. The power failure work planner selects the display of “Create power failure request” on the start screen to display the input screen (FIG. 11).

  Next, input the person in charge, contact information, etc. on the input screen, and select the date and time (power outage period), substation / transmission line, etc. that will be the target of the work plan from the pull-down menu etc. The system screen is displayed (FIG. 12). The system screen displays the facilities in the system with symbols and the like, and the work planner can easily make a work plan by selecting the displayed symbols and the like.

  In the system screen display, the state of the initial value is displayed (FIG. 13), and the work planner selects the range to be subjected to the power outage and the work target equipment for the purpose of the power outage. In FIG. 14, the operation screen in the work plan in a power transmission section is illustrated. In the operation screen of the present embodiment, the facility to be worked is surrounded by a solid line, and the range to be subjected to a power failure is indicated by a dotted line.

  The created work plan is sent to the relevant department as a printout of a request form by the printer (output unit 105) or the like of the terminal 10 or as an output file of request form data for approval (form creation means 423).

  In addition, by the work plan storage means 421, the person in charge, the contact information, the name of the substation / transmission line entered on the input screen of the terminal 10, etc., and the equipment to be selected and the power outage range selected on the system screen Are stored in the work plan DB 232 of the system database 2.

  Further, FIG. 15 illustrates an operation screen in the work plan in the power generation / transformation section (power generation / transformation section). In the change-and-change section, equipment different from that in the power transmission section is the work target, so it is necessary to prepare a work plan separately and create a request. In the work plan of the dispatch / change section, the work plan as the dispatch / change section can be performed after grasping and adjusting the work plan of the request already created by the power transmission section.

  In this embodiment, as shown in FIG. 14 and FIG. 15, all the persons in charge of the work plan perform the work plan in the same database. Therefore, it is possible to expect a significant reduction in the workload of the power failure coordinator who has conventionally caused an excessive burden.

  In the past, each section of the work plan, such as the power transmission section, change section, control section, etc., issued a request form with insufficient understanding of the work of other sections. There was a case where readjustment by was necessary.

  FIG. 16 shows server linkage in the planning of a power outage work plan. In the power outage work plan, from the request server 4 connected to the terminal 10 or the like, the system diagram DB 231 of the system database 2 via the system server 3 is referred to, and a specific power outage work plan is prepared. Perform (1) (2).

  In addition, when it is not necessary to change the system database 2 when creating the request, the system database 2 is accessed directly from the request server 4 via the network 7 such as a LAN without using the system server 3. It is possible to automatically reflect data such as a system diagram held in the system database 2 on the input screen.

  The contents of the work plan created by the terminal 10 etc. are registered in the work plan DB 232 of the system database 2 from the request server 4 connected to the terminal 10 etc., and can be referred to by persons in charge in other sections. It becomes possible. Thereby, the section which performs work planning can plan the work of its own section while referring to the work plans of other sections (3).

  Note that the system database 2 is accessed from the request server 4 via the system server 3, but it is also possible to set the system linkage without making the operator in charge operating the terminal 10 or the like aware of it. it can.

  In addition, the changes in the system diagram made in the work plan accompanying the creation of the request do not in principle change the data of the future system in the system status DB 231, and these changes are the work plan DB 232 as the work plan of the request. And is reflected on the display of the operation screen only at the time of work planning or at the time of power failure adjustment described later. The future system data in the system status DB 231 is changed by the subsequent determination of power outage adjustment.

  If it is determined by the power failure coordinator that the synchronization is possible, the work plan association means 322 provided in the system system 3 associates them and saves them in the system database 2. Specifically, in the work plan DB 232 of the system database 2, the number of the other party's request is held in the mutual data of work plans that can be synchronized.

  As a result, a form creation unit 623 of the operation form system 6 described later extracts each work plan data from a plurality of associated request forms, and creates an operation form describing a series of operation procedures. be able to.

  FIG. 17 illustrates server linkage when creating a request. First, the work planner accesses the request form server 4 from the terminal 10 or the like, and inputs items necessary for creating the request form on the input screen displayed by the work plan storage means 421 (1). The input items acquired by the request document server 4 are stored in the system database 2 via the system server 3 (2) (3).

  The power failure coordinator receives the creation of a request document describing the work plans in the power transmission section and the change / change section, and determines a power failure based on the final work plan (FIG. 18). The server linkage in determining the power failure is performed in the same flow as the request creation (FIGS. 19 (1), (2), and (3)). In addition, the terminal 10 or the like is also associated with a request for work that can be tuned.

  The work by the power failure coordinator is performed based on the system diagram of the work plan period held in the system status DB 231 of the system database 2, but the power outage is not determined at the power outage adjustment stage. In, a system diagram that does not reflect the work plan is displayed. Therefore, it is possible to set so that a system diagram reflecting the work plan is displayed by providing a button for “power failure adjustment” on the input screen and performing an input by pressing the button or the like.

  However, in the system diagram of the work plan period, it can be set so that it can be easily recognized visually by changing the color and line type of symbols etc. it can.

  Furthermore, the contents of the work plan can be changed by the work planner (creator of the request) until the work plan is determined. On the other hand, when the power outage content is suddenly changed after the power outage adjustment is decided, the work planner is set so that it cannot be changed without permission from the power outage adjuster.

  Next, in the confirmation slip server 5, the work planner creates a confirmation slip for confirming the execution of the work plan from the terminal 10 or the like. A confirmation form is a form created by a work planner for power outages about two weeks before the work implementation date. The confirmation form is created based on the work plan determined by the power outage adjustment, and the work contents with the relevant parties inside and outside the company. It is a document for matching the recognition of

  The central processing unit 52 of the confirmation slip server 5 includes a work plan storage unit 521, a form creation unit 523, and the like.

  The form creation means 523 has a selection input on the person in charge, the contact information, the name of the substation / transmission line, and the system screen saved in the work plan DB 232 of the system database 2 by the work plan storage means 421 of the request server 4. Create a confirmation slip by diverting the data of the equipment, power outage range, etc.

  In addition, when registering a change or the like of the data stored in the work plan DB 232, the system database is connected from the confirmation form server 5 to which the terminal 10 or the like is connected through the system server 3 by performing input to the input screen. The content of the work plan held in the second work plan DB 232 can be changed (work plan storage means 521).

  Specifically, the newly registered item is registered as new data associated with the data of the request form already registered (work plan associating means 322).

  20 and 21 exemplify operation screens for creating a confirmation slip displayed on the monitor (output unit 1015) of the terminal 10. The power failure work planner selects the display of “Create work confirmation form” on the start screen to display the input screen (FIG. 20).

  Next, on the input screen, a request document in which a work plan for which a confirmation slip is to be created is described is selected. Specifically, a search item such as date / time, person in charge, and substation name is selected, and a list of search contents corresponding to the search item is displayed. Furthermore, a search result is displayed in a list by selecting a search content and performing a search. The target request is selected and input from the displayed request list (FIG. 21).

  Since the work plan DB 232 stores data for each request, the work plan described by specifying the request can be displayed. The displayed work plan is sent to the relevant department as a printout by the printer (output unit 105) of the terminal 10 or as an output file of confirmation form data by pressing the “Create confirmation form” button on the input screen. (Form creation means 523).

  Confirmation slips are used to notify the relevant places, both inside and outside the company, of the power outage and to make the recognition of the work content of the power outage consistent. At the same time as pressing the “Create Confirmation Voucher” button, it is possible to send the confirmation voucher data to the relevant places.

  This simplifies the work of the creator of the confirmation slip and also makes it possible to notify the relevant power outages more quickly.

  FIG. 22 shows the server linkage in the creation of the confirmation slip. First, the work planner accesses the confirmation slip server 5 from the terminal 10 or the like, and searches for a work plan necessary for creating the confirmation slip on the displayed input screen (1).

  In this case, since the data of the system database 2 is not input, the system database 2 is accessed directly from the confirmation form server 5 via the network 7 such as the LAN without using the system server 3, and the work plan is obtained. The contents of data held in the DB 232 are automatically reflected on the input screen.

  On the other hand, when a new registration item is generated when the confirmation slip is created, the input item acquired by the confirmation slip server 5 is associated with the work request DB 232 of the system database 2 via the system server 3 with the request form as a basis. (2) (3) (work plan storage means 521 / work plan association means 322).

  Next, in the operation slip server 6, the control staff creates an operation slip indicating the operation procedure in the power failure work from the terminal 10 or the like. The operation slip is a document in which the content of the power outage operation according to the content of the power outage is created in advance before the date of the power outage.

  The central processing unit 62 of the operation form server 6 includes a work plan storage unit 621, a form creation unit 623, an operation form transfer unit 624, and the like.

  The form creation means 623 has a selection input on the person in charge, contact information, the name of the substation / transmission line, and the system screen saved in the work plan DB 232 of the system database 2 by the work plan storage means 421 of the request server 4. The operation slip is created by diverting work plan data such as the equipment to be worked on and the range of power outage.

  Further, the created operation sheet data such as operation procedures is stored in the work plan DB 232 of the system database 2 from the operation sheet server 6 connected to the terminal 10 or the like via the system server 3 (work plan storage unit 621). .

  23 and 24 exemplify operation screens for creating an operation slip displayed on the monitor (output unit 1015) of the terminal 10. The person in charge of power outage operation at the control center selects the display of “Create operation sheet” on the start screen to display the input screen (FIG. 23).

  Next, on the input screen, a request document describing a work plan for which an operation form is to be created is selected. Specifically, a search result is displayed in a list by selecting search items such as date and time, substation name, etc. and searching for a request. It is not necessary to input all search items, and even a part of the search items can be searched. A target request is selected from the list of displayed requests (FIG. 24).

  Since the work plan DB 232 stores data for each request, the work plan described by specifying the request can be displayed. The displayed work plan is created by pressing the “Create Operation Sheet” button on the input screen to create an operation sheet according to a pre-programmed algorithm and printed out by the printer (output unit 105) of the terminal 10 or the operation sheet. A data output file can be created (form creation means 623). In addition, the created operation slip can be corrected by the control staff.

  In addition, a button for displaying a list of request forms for which operation slips have not been created is provided, and a function for preventing omission of creation of operation slips is also provided (FIG. 24). Thus, by periodically pressing the list display button and confirming the request form for which no operation form has been created, the operation form can be created more safely.

  The form creation means 623 searches the work plan DB 232, and when the request document describing the work plan is associated with another work plan by the work plan association means 322, the other work to be processed. Detect plans. The form creation means 623 can create an operation procedure while referring to the mutual work plan.

  As a result, in the past, operation sheets were created by checking the contents of multiple requests and confirmation sheets, but since operation procedures reflecting the work of all sections were created, It is possible to avoid the complicated work required for creating the operation slip.

  The server linkage in creating the operation slip is shown in FIG. First, the person in charge of power outage operation at the control station accesses the operation form server 6 from the terminal 10 or the like, and searches the input screen displayed by the work plan storage means 621 for a work plan necessary for creating the operation form (1). .

  In this case, since the data of the system database 2 is not input, the system database 2 is accessed directly from the operation form server 6 via the network 7 such as a LAN without using the system server 3. It can be automatically reflected in the input screen.

  On the other hand, the created operation slip data is stored in the work plan DB 232 of the system database 2 from the operation slip server 6 via the system server 3 (2) (3).

  The operation sheet server 6 includes operation sheet transfer means 624, and can transmit the operation sheet to the control center system 9 that performs automatic operation on the work day via the dedicated line 8 such as F / W (firewall). . Specifically, it is performed by pressing a “transfer” button on the input screen of FIG.

  In addition, it is assumed that the control station system 9 performs the simulation execution of the operation slip and the load examination. Reading of the initial system from the system database 2 is possible from the operation sheet server 6 connected via the dedicated line 8 such as F / W (firewall), but the control console is in the operation mode in consideration of malfunction etc. ( Only in operation form creation mode). Thereby, the security of a control center system can be ensured.

  Furthermore, when the function of transferring the operation slip to the technical section or the like is given, it is given not to the system work support system 1 but to the control center system 9 and transferred after the simulation or the like is completed.

  The server linkage in the transfer of the operation slip to the control center system 9 is shown in FIG. First, the operation forms stored in the work plan DB 232 of the system database 2 are searched (1) (2) (3), and transferred from the operation form server 6 to the control center system 9 via the dedicated line 8 such as F / W. (4) and (5).

  It should be noted that each of the forms such as the request form, the confirmation form, and the operation form created by the form creation means 423, 523, 623, etc. needs to be accompanied by a drawing, but these drawings are a power failure held by the system status DB 231. It is created with reference to the system diagram of the work plan period.

  In the past, each person in charge created an operation slip manually, which required a lot of time. However, it is possible to create an operation slip efficiently, and each section has the same drawing. Therefore, it is possible to avoid misidentification of the power failure coordinator and misoperation of the operator.

  As described above, according to the system work support system 1 of the present embodiment, since all sections use the common system database 2 to perform work planning, it is easy to grasp the work of other sections, and the workload of the power failure adjuster Can contribute to safety work because the power outage range and work contents can be grasped.

  In addition, the system database 2 common to all sections reflects a system plan, a work plan for power failure, and the like, so that this system can be used even during power failure explanation work. In addition, since the system from the past to the future is stored, it can be used effectively in a wide range of tasks such as system analysis.

  Furthermore, since a form is created by the system, the probability of human error can be greatly reduced, and the probability of an accident can be suppressed. Moreover, since the confirmation slip is automatically created as soon as a power failure request is determined, the creation time can be greatly reduced. In addition, since the operation slip can be created after determining the power failure adjustment, the operation procedure can be confirmed by the control staff with a sufficient margin for the power failure work day.

  In addition, since the selection type input is used instead of the typing input, it is possible to avoid the situation where the input content is not unified by the work planner, and to foster the common recognition of the parties in the work plan content.

It is a system outline figure showing an outline of a system work support system of this embodiment. It is a system configuration figure showing the composition of the system work support system of this embodiment. It is a functional block diagram of the system work support system 1 of this embodiment. It is explanatory drawing of the system | strain condition DB231 in the memory | storage part 23 of the system | strain database 2 of FIG. It is explanatory drawing of the work plan DB232 in the memory | storage part 23 of the system | strain database 2 of FIG. It is a figure showing selection of a system plan in the start screen of system work support system 1 of this embodiment displayed on terminal 10 grade. It is a figure showing the selection method of the system plan made into object in the input screen displayed on the terminal 10 grade | etc.,. It is the figure which displayed the system | strain screen which performs system | strain planning on the terminal 10 grade | etc.,. It is the figure which showed an example of the server cooperation at the time of constructing the system | strain database 2. FIG. It is the figure which showed an example of server cooperation at the time of performing a system plan in the terminal 10 grade | etc.,. It is a figure showing selection of power failure request creation on the start screen of system work support system 1 of this embodiment displayed on terminal 10 grade. It is a figure showing the input method of a work plan in the input screen of the request document displayed on the terminal 10 grade | etc.,. It is the figure which displayed on the terminal 10 grade | etc., The initial value of the system | strain screen which performs a work plan at the time of request document preparation. It is a figure showing the example which performs a work plan by the power transmission section in a system | strain screen. It is a figure showing the example which performs a work plan by a dispatch section (power generation / transformation section) in a system | strain screen. It is the figure which showed an example of server cooperation at the time of performing a work plan in request creation. It is the figure which showed an example of server cooperation at the time of making a request document. It is the figure which showed the example which performs a power failure determination in a system | strain screen. It is the figure which showed an example of server cooperation at the time of making a power failure determination in request creation. It is a figure showing selection of preparation of work check slip in the start screen of system work support system 1 of this embodiment. It is a figure showing the search method of an object request document in the input screen of a confirmation vote. It is the figure which showed an example of server cooperation at the time of performing confirmation voucher creation. It is a figure showing selection of operation slip creation in the start screen of the system work support system 1 of this embodiment. It is a figure showing the search method of a target request document in the input screen of an operation slip. It is the figure which showed an example of server cooperation at the time of performing operation slip creation. It is the figure which showed an example of server cooperation at the time of performing operation slip transfer.

Explanation of symbols

1 System Work Support System 2 System Database 3 System Server 4 Request Form Server 5 Confirmation Form Server 6 Operation Form Server 7 Communication Network 8 Dedicated Line 9 Control Center System 10 Terminals 21, 31, 41, 51, 61, 91, 101 Transmission / Reception Unit 22, 32, 42, 52, 62, 92, 102 Central processing units 23, 33, 43, 53, 63, 93, 103 Storage units 24, 34, 44, 54, 64, 94, 104 Input units 25, 35 , 45, 55, 65, 95, 105 Output unit 231 System status DB
232 Work plan DB
321, 421, 521, 621 Work plan storage unit 322 Work plan association unit 423, 523, 623 Form creation unit 624 Operation form transfer unit

Claims (5)

A system work support system that connects a common database server, a system server of each department, and a terminal of a worker in charge through a network to support work related to the system,
The common database server includes
System status data including the future ,
Work plan data including a power outage period of a work plan involving a power outage and a target range of the power outage in the work plan;
Hold
The system servers of the respective departments include
On the display unit of the terminal, displaying the input area of the power outage period in the work plan, and obtaining the data of the input power outage period ;
Based on the acquired power outage period, displaying on the display unit of the terminal the system status data in the period held by the common database server, and the selection input area of the equipment constituting the system status data;
Obtaining data of a target range input to the selection input area of the equipment ;
Storing the acquired power outage period data and target range data in the work plan data of the common database server ;
A work plan storage means for causing an electronic computer to execute ,
Based on the stored work plan data, a form creation means for creating a form necessary for carrying out the work plan,
Hold
By the work program storage means, the system status data displayed on a display unit of the terminal, said common line work support system characterized in Rukoto contents of work plan data stored in the database server to reflect each time .   The form necessary for the execution of the work plan includes a request form for drafting the execution of the work plan involving a power outage, a confirmation form for notifying the parties of the power outage, and an operation form for determining the operation procedure of the power outage. The system work support system according to claim 1. The system work support system according to claim 1 or 2, wherein the form created by the form creation means includes system status data in the power outage period as an attached diagram. When the work plan stored by the work plan storage means can be synchronized with other work plans held in advance, the work plan storage means includes work plan association means for storing the work plans in association with each other.
The system work support system according to any one of claims 2 to 3 , wherein the form creation unit creates the operation form with reference to another work plan stored in association with each other. The system server of each department connected via the network includes a server of a control center system that performs facility monitoring control and power failure operation,
The system work support system according to any one of claims 2 to 4, further comprising operation form transfer means for transferring the operation form created by the form creation means to a server of a control center system.

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