CN104505942A - Power distribution automatic feeder terminal based on data bus and network thereof - Google Patents
Power distribution automatic feeder terminal based on data bus and network thereof Download PDFInfo
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- CN104505942A CN104505942A CN201410800321.XA CN201410800321A CN104505942A CN 104505942 A CN104505942 A CN 104505942A CN 201410800321 A CN201410800321 A CN 201410800321A CN 104505942 A CN104505942 A CN 104505942A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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Abstract
The invention discloses a power distribution automatic feeder terminal based on a data bus and a network thereof. The feeder terminal comprises at least one test control module and a communication management module, wherein the test control module is in data connection with the communication management module, the communication management module is in data connection with a main station system and a management setting module, a plurality of feeder terminals are connected through a bus for forming a shared bus network, and the communication is carried out among all service units in one feeder terminal and among the plurality of feeder terminals through a bus communication specification. The master and standby switching use and/or the balanced load use can be respectively formed among all service units in the feeder terminals positioned in different data node parts; the plurality of test control modules are respectively arranged in different electric power cabinets and can also be arranged in the same electric power cabinet; the feeder terminal can realize the flexible system deployment and function expansion, the test control modules can be increased or decreased according to requirements, and the distributive installation use and management of software modules and hardware modules can be realized.
Description
Technical field
The present invention relates to a kind of power distribution automation line feed terminals, particularly relate to a kind of power distribution automation line feed terminals based on data/address bus and network thereof.
Background technology
Traditional line feed terminals (FTU) adopts wall-hanging installation, needs the space resources taking power distribution station, switching station; And between high-tension switch cabinet with FTU, needing special control cable, control cable connector and CT connecting line to be connected, the connecting line of these FTU and switch cubicle, installs labour and time that these connecting lines need at substantial; Often there is steal phenomenon in current operating Distribution Network Equipment, control cable often becomes one of stolen target, once control cable is stolen, FTU will be caused cannot to realize a distant place/remote control on the spot, affect the safe and stable operation of power distribution network.
Traditional line feed terminals adopts complete machine structure design, be installed in same line feed terminals cabinet after the control module being used for obtaining each parameter information of feeder line is wherein connected by link with the communication management module unification for the treatment of each parameter information, when scene increases new feeder switch, need through loaded down with trivial details wiring or change whole Feeder Terminal Unit and could realize the access of new feeder line, flexibility is inadequate, poor expandability, and distributed installation and the management of hardware module and software module cannot be realized, realize the line feed terminals distribution of maneuverability.
Summary of the invention
The invention provides a kind of power distribution automation line feed terminals based on data/address bus and network thereof, which overcome the deficiencies in the prior art described in background technology.
One of the present invention's technical scheme adopted solving its technical problem is:
Based on the power distribution automation line feed terminals of data/address bus, it comprise at least one for gather feeder line electric parameter data and perform control command control module and for gather, monitoring, manage data in this control module and send data to main station system and forward the communication management module of the order that main station system issues to detection and control terminal, there is in this communication management module data input service unit, data/address bus, data processing service unit, data export service unit, these data input service unit, data processing service unit and data to export between service unit by this data/address bus and form data interaction with following its bus communication stipulations and connect, this control module and data input serving cell data and are connected, these data export service unit and main station system data cube computation.
Among one embodiment: also comprise and the power management module of working power, this power management module can be provided to comprise two AC power for this control module and communication management module, and can realize the power switching between pair AC power.
Among one embodiment: these data export service unit and have function: send information to main station system; Receive and process the order of main station system transmission and be transmitted to this data processing service unit;
This data processing service unit has function: receive the real time data of data input service unit and gather, process, preserve; Export service unit to data, man-machine interface service unit sends real time data; Receive the order that data export service unit transmission; Telemetering Data Processing; Remote signalling data process; Remote-control data process;
These data input service unit has function: provide communication protocol adaptation services; Receive the data of each control module and be sent to data processing service unit by bus; The order that reception data processing service unit is sent to also is handed down to corresponding control module.
Among one embodiment: also comprise management configuration module, this communication management module also has man-machine interaction service unit, this man-machine interaction service inputs service unit, data processing service unit and data by this data/address bus and data and exports and form data interaction between service unit and be connected, and this man-machine interaction service unit can also carry out data communication to realize the configuration to this communication management module with management configuration module.
Among one embodiment: this line feed terminals comprises multiple control module, the plurality of control module is all installed in same cabinet.
Among one embodiment: this line feed terminals comprises multiple control module, the plurality of control module is installed in different cabinet respectively.
The present invention solves two of the technical scheme adopted of its technical problem:
Based on the power distribution automation line feed terminals network of data/address bus, it has multiple power distribution automation line feed terminals based on data/address bus according to any one of Claims 1-4, it is characterized in that: connected by data/address bus between the plurality of line feed terminals and form a bus network, communicating by following bus communication stipulations between the plurality of line feed terminals.
Among one embodiment: this line feed terminals can as the newly-increased bus node of of this bus network, by with each node in network establish a communications link realize grid-connected, if there is bus node A in bus network, this line feed terminals is as a newly-increased bus node C of this bus network, and the method that itself and bus node A connect comprises:
Step 11, node C broadcast;
Step 12, when there is not node C in network registry table, starts the unidirectional connection of setting up node A and C;
Step 13, after connection establishment success, node A sends synchronization request message to node C;
Step 14, after node C receives synchronization request message, adds node A and sets up unidirectional connection with node A;
Step 15, node C sends confirmation of synchronization information to node A;
Step 16, to the information on services that node C sending node A registers at local node after node A receives confirmation of synchronization information.
Among one embodiment: must register to local bus node before this arbitrary service unit uses in this bus network, and by local bus node, log-on message is synchronized to other node of the whole network, its registration process comprises:
Step 21, the arbitrary service unit described in startup, submits log-on message to bus;
Step 22, local bus node judges that whether this service unit is registered at local node; If unregistered, upgrade the registration table of local bus node and this service unit information of initialization, and then perform step 23;
Step 23, according to network topology structure, local bus node sends registration table to other bus nodes and upgrades message;
Step 24, other bus node registration tablies upgrade.
Among one embodiment: this arbitrary service unit use in this bus network is followed: the process that service registry → service search → service uses, be provided with the A service unit in described arbitrary service unit and B service unit, its use comprises:
Step 31, A service unit and B service unit are registered respectively to bus;
Step 32, bus respectively returns log-on message to A service unit and B service unit;
Step 33, A service unit searches B service unit to bus request;
Step 34, bus returns B service unit information to A service unit;
Step 35, A service unit is to bus request use B service unit and A service unit sends data by bus to B service unit;
Step 37, B service unit receives data that A service unit sends and by bus to A service unit return information.
Among one embodiment: be somebody's turn to do between the data input service unit in the line feed terminals of different bus Nodes, active-standby switch use and/or equally loaded use can be formed respectively between data processing service unit, between data output service unit.
The technical program is compared with background technology, and its tool has the following advantages:
Power distribution automation line feed terminals based on data/address bus comprises control module and communication management module, this this communication management module of control module data cube computation, this communication management module data cube computation main station system and management arrange module, connect by bus between the plurality of line feed terminals and be incorporated to bus network in the mode increasing node, forming a shared bus network, all communicating by following bus communication stipulations between each service unit in this line feed terminals and between multiple line feed terminals.Active-standby switch use and/or equally loaded use should can be formed respectively between each service unit in the line feed terminals of different bus Nodes; When having multiple control module in this line feed terminals, the plurality of control module can be placed in different electric power cabinets respectively, also can be placed in same electric power cabinet; Make this line feed terminals realize system flexibly to dispose and Function Extension, can increase as required or reduce control module, realize software module and the distributed of hardware module is installed and used and managed, modules line feed terminals is divided into install with switch cubicle, without the need to the connection of the wiring such as control cable of long distance, reduce costs, guarantee this line feed terminals reliability service.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 depicts the layout schematic diagram of hardware configuration in cabinet based on the power distribution automation line feed terminals of data/address bus.
Fig. 2 depicts overall system architecture based on the power distribution automation line feed terminals of data/address bus and data flow figure.
Fig. 3 depicts the node type network connection diagram of the power distribution automation line feed terminals network based on data/address bus.
Fig. 4 depicts the block diagram that in the bus network in the present embodiment, newly-increased node C and bus node A and B connects.
Fig. 5 depicts the register flow path figure of the service unit described in the present embodiment in bus.
Fig. 6 depicts the employment mechanism block diagram of the service unit described in the present embodiment.
Fig. 7 depicts in the software distribution application described in the present embodiment, and each service unit is all installed in the schematic diagram in same line feed terminals.
Fig. 8 depicts in the software distribution application described in the present embodiment, should form the schematic diagram that active-standby switch uses and/or equally loaded uses between the service unit of the line feed terminals of different bus Nodes
Fig. 9 depicts in the hardware distribution formula application described in the present embodiment, and the control module in this line feed terminals and communication management module are placed in the schematic diagram in same electric power cabinet.
Figure 10 depicts in the hardware distribution formula application described in the present embodiment, and the plurality of control module and communication management module are placed in the schematic diagram in different electric power cabinets respectively.
Embodiment
Please refer to Fig. 1 and Fig. 2, based on the power distribution automation line feed terminals of data/address bus, it comprises at least one control module 10, communication management module 20, power management module 30 and management configuration module 40, this this communication management module of control module 10 data cube computation, this communication management module 20 data cube computation main station system and management configuration module 40, this control module 10 is for gathering feeder line electric parameter data and performing control command, this communication management module 20 is for gathering, monitoring, manage data in this control module 10 and send data to main station system 50 and forward to detection and control terminal 10 order that main station system 50 issues, this power management module 30 can provide working power and this power management module 30 comprises two AC power for this control module 10 and communication management module 20, and the power switching that can realize between two AC power.This management configuration module 40 is for this communication management module 20 of configuration management.
There is in this communication management module 20 data input service unit, data/address bus 25, data processing service unit, data export service unit and man-machine interaction service unit 24, these data input service unit, data processing service unit 2, man-machine interaction service unit 14 and data to export between service unit 13 by this data/address bus 25 and form data interaction with following its bus communication stipulations and connect, this control module 10 and data input serving cell data and are connected, these data export service unit and main station system 50 data cube computation, this man-machine interaction service unit 24 and management configuration module 40 data communication are to realize the configuration to this communication management module 20.Wherein, each service unit is software service unit, and they are carried on this hardware development platform of this communication management module.
This data/address bus 25 is the core of each serving cell data communication, and it has following function: each node in management bus network; Be responsible for each service unit in bus network to register, search, use, nullify; Balance the load of each bus node;
These data export service unit 23 and have following function: send corresponding information according to configured data retransmission table to main station system 50; Receive and process order that main station system 50 sends (remote control, pair time etc. order) and be transmitted to this data processing service unit;
This data processing service unit has following function: receive the real time data of data input service unit 21 and gather, process, preserve; Real time data is sent to data output service unit 23, man-machine interface service unit 24; Receive data export service unit 23 send order (remote control, pair time etc. order); Telemetering Data Processing, carries out coefficient, offset correction to telemetry receiving value, judges whether out-of-limit, the maximum and/or minimum value of periodic recording, configuration cycle event etc.; Remote signalling data process, carries out whether negate correction, displacement record, displacement cumulative frequency record to remote signalling reception value, remote recording, configuration type of alarm etc.; Remote-control data process, remote control condition judgment, remote control logout etc.;
These data input service unit 21 has following function: provide communication protocol adaptation services; Receive the data of each control module 10 and be sent to data processing service unit by bus; Receive order that data processing service unit is sent to (remote control, pair time etc. order), this command process can be converted to Standards Code frame and be handed down to corresponding control module 10;
This man-machine interface service unit 24 has following function: for communication management module 20 provides configuration interface service; Obtain real time data; Check historical record, system journal; Perform remote control, pair time etc. order; Obtain the parameter of all service units; Allow to modify to parameter; Realize the whole network time adjustment function.
Please refer to Fig. 3, connect by data/address bus between the plurality of line feed terminals and form a bus network, this line feed terminals can be incorporated to this bus network with the form increasing bus node, communicate by following bus communication stipulations between the plurality of line feed terminals, this line feed terminals as a newly-increased bus node of this bus network, by with each node in network establish a communications link respectively realize grid-connected.
Please refer to Fig. 4, setting tool has the bus node A of this bus network, and this line feed terminals is as a newly-increased bus node C of this bus network, and the method that itself and bus node A connect comprises the steps:
Step 11, node C broadcast OPT_HELLO;
, (in network, there is not the information such as the address of node C, machine name, group) when there is not node C in network registry table, starting the unidirectional connection connTCPServ setting up node A and C in step 12;
Step 13, after connection establishment success, node A sends synchronization request message OPT_CONN_SYN (containing Local Node Information) to node C;
Step 14, after node C receives synchronization request message OPT_CONN_SYN, adds node A and sets up unidirectional connection with node A;
Step 15, node C sends confirmation of synchronization information OPT_CONN_SYN_ACK to node A;
Step 16, to the information on services that node C sending node A registers at local node after node A receives confirmation of synchronization information OPT_CONN_SYN_ACK.
In like manner, the communication connection step of other nodes such as the Node B in bus node C and bus network is with the Connection Step of node C and node A.
Please refer to Fig. 5, data input service unit in the communication management module of this line feed terminals, data processing service unit, the data arbitrary service unit exported in service unit and man-machine interaction service unit must be registered to local bus node before using in this bus network, and by local bus node, log-on message be synchronized to other node of the whole network; Its registration process comprises:
Step 21, the arbitrary service unit described in startup, to bus submit to log-on message (comprise service name, type, group, active and standby, whether load balancing, allow the information such as access);
Step 22, local bus node judges that whether this service unit is registered at local node; If registered, return error message to bus registering unit, if unregistered, the registration table of local bus node updates local bus node this service unit information of initialization, and then perform step 23;
Step 23, according to network topology structure, local bus node sends registration table to other bus nodes and upgrades message;
Step 24, other bus node registration tablies upgrade.
Please refer to Fig. 6, the use of arbitrary service unit in this bus network that data input service unit in the communication management module of this line feed terminals, data processing service unit, data export in service unit and man-machine interaction service unit is followed: the process that service registry → service search → service uses, be provided with the A service unit in described arbitrary service unit and B service unit, its use comprises the following steps:
Step 31, A service unit and B service unit are registered respectively to bus;
Step 32, bus respectively returns log-on message to A service unit and B service unit;
Step 33, A service unit searches B service unit to bus request;
Step 34, bus returns B service unit information to A service unit;
Step 35, A service unit is to bus request use B service unit and A service unit sends data by bus to B service unit;
Step 37, B service unit receives data that A service unit sends and by bus to A service unit return information.
Power distribution automation line feed terminals based on data/address bus of the present invention can realize the Distributed Application on software and hardware:
Distributed Application on software is divided into following two kinds of situations:
(1) please refer to Fig. 7, this be installed in each service unit in the same line feed terminals of local bus node (comprise data input service unit 21, data processing service unit, data export service unit 23, man-machine interaction service unit 24 and other service units) realized by this data/address bus 25 between information interaction and mutual with the data cube computation of control module 10 and main station system 50.
(2) please refer to Fig. 8, this be arranged in each line feed terminals of different bus node service unit (comprise data input service unit 21, data processing service unit, data export service unit 23, man-machine interaction service unit 24 and other service units) between by data/address bus 25 realize information interaction and can form separately active-standby switch use and/or equally loaded use.Such as, when the data in a certain line feed terminals export service unit 23 with main station system 50 communication overload, service unit 23 sharing data can be exported by the data of another line feed terminals and export, realize load balancing; When the data processing service unit of a certain line feed terminals breaks down, the data processing service unit of another line feed terminals drops into automatically, to ensure that multiple stage line feed terminals can keep normal use, realizes active-standby switch and uses.
Distributed Application on hardware is divided into following two kinds of situations:
(1) please referring to Fig. 9, when there is multiple control module 10 in this line feed terminals, the multiple control modules 10 in this line feed terminals can be placed in same electric power cabinet.
(2) Figure 10 is please referred to, when there is multiple control module 10 in this line feed terminals, can the plurality of control module 10 can be placed in different electric power cabinets respectively, such as, multiple control module 10 is installed in respectively in the different high-tension switch cabinets needing to measure, and this communication management module 20 and power management module 30 are placed in communication cabinet.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process according to this, the equivalence change namely done according to the scope of the claims of the present invention and description with modify, all should still belong in scope that the present invention contains.
Claims (11)
1. based on the power distribution automation line feed terminals of data/address bus, it is characterized in that: comprise at least one for gather feeder line electric parameter data and perform control command control module and for gather, monitoring, manage data in this control module and send data to main station system and forward the communication management module of the order that main station system issues to detection and control terminal, there is in this communication management module data input service unit, data/address bus, data processing service unit, data export service unit, these data input service unit, data processing service unit and data to export between service unit by this data/address bus and follow its bus communication stipulations and form data interaction and connect, this control module and data input serving cell data and are connected, these data export service unit and main station system data cube computation.
2. the power distribution automation line feed terminals based on data/address bus according to claim 1, it is characterized in that: also comprise and can provide the power management module of working power for this control module and communication management module, this power management module comprises two AC power, and can realize the power switching between two AC power.
3. the power distribution automation line feed terminals based on data/address bus according to claim 1, is characterized in that:
These data export service unit and have function: send information to main station system; Receive and process the order of main station system transmission and be transmitted to this data processing service unit;
This data processing service unit has function: receive the real time data of data input service unit and gather, process, preserve; Export service unit to data, man-machine interface service unit sends real time data; Receive the order that data export service unit transmission; Telemetering Data Processing; Remote signalling data process; Remote-control data process;
These data input service unit has function: provide communication protocol adaptation services; Receive the data of each control module and be sent to data processing service unit by bus; The order that reception data processing service unit is sent to also is handed down to corresponding control module.
4. the power distribution automation line feed terminals based on data/address bus according to claim 1, it is characterized in that: also comprise management configuration module, this communication management module also has man-machine interaction service unit, this man-machine interaction service inputs service unit, data processing service unit and data by this data/address bus and data and exports and form data interaction between service unit and be connected, and this man-machine interaction service unit can also with management configuration module communication to realize the configuration to this communication management module.
5. distributed line feed terminals according to any one of claim 1 to 4, it is characterized in that: this line feed terminals comprises multiple control module, the plurality of control module is all installed in same cabinet.
6. distributed line feed terminals according to any one of claim 1 to 4, it is characterized in that: this line feed terminals comprises multiple control module, the plurality of control module is installed in different cabinet respectively.
7. based on the power distribution automation line feed terminals network of data/address bus, it is characterized in that: there is multiple power distribution automation line feed terminals based on data/address bus according to any one of Claims 1-4, it is characterized in that: connected by data/address bus between the plurality of line feed terminals and form a bus network, communicating by following bus communication stipulations between the plurality of line feed terminals.
8. the power distribution automation line feed terminals network based on data/address bus according to claim 7, it is characterized in that: this line feed terminals can as the newly-increased bus node of of this bus network, by with each node in network establish a communications link realize grid-connected, if there is bus node A in bus network, this line feed terminals is as a newly-increased bus node C of this bus network, and the method that itself and bus node A connect comprises:
Step 11, node C broadcast;
Step 12, when there is not node C in network registry table, starts the unidirectional connection of setting up node A and C;
Step 13, after connection establishment success, node A sends synchronization request message to node C;
Step 14, after node C receives synchronization request message, adds node A and sets up unidirectional connection with node A;
Step 15, node C sends confirmation of synchronization information to node A;
Step 16, to the information on services that node C sending node A registers at local node after node A receives confirmation of synchronization information.
9. the power distribution automation line feed terminals network based on data/address bus according to claim 7, it is characterized in that: must register to local bus node before this arbitrary service unit uses in this bus network, and by local bus node, log-on message is synchronized to other node of the whole network, its registration process comprises:
Step 21, the arbitrary service unit described in startup, submits log-on message to bus;
Step 22, local bus node judges that whether this service unit is registered at local node; If unregistered, upgrade the registration table of local bus node and this service unit information of initialization, and then perform step 23;
Step 23, according to network topology structure, local bus node sends registration table to other bus nodes and upgrades message;
Step 24, other bus node registration tablies upgrade.
10. the power distribution automation line feed terminals network based on data/address bus according to claim 7, it is characterized in that: this arbitrary service unit use in this bus network is followed: the process that service registry → service search → service uses, be provided with the A service unit in described arbitrary service unit and B service unit, its use comprises:
Step 31, A service unit and B service unit are registered respectively to bus;
Step 32, bus respectively returns log-on message to A service unit and B service unit;
Step 33, A service unit searches B service unit to bus request;
Step 34, bus returns B service unit information to A service unit;
Step 35, A service unit is to bus request use B service unit and A service unit sends data by bus to B service unit;
Step 37, B service unit receives data that A service unit sends and by bus to A service unit return information.
11. power distribution automation line feed terminals networks based on data/address bus according to any one of claim 7 to 10, is characterized in that: should between the data input service unit in the line feed terminals of different bus Nodes, between data processing service unit, data export and to form active-standby switch between service unit respectively and to use and/or equally loaded uses.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207366A (en) * | 2015-10-22 | 2015-12-30 | 江苏省电力公司南京供电公司 | IEC61850-based power distribution terminal, namely plug and play model configuration tool and realization method of IEC61850-based power distribution terminal |
| CN105449855A (en) * | 2015-11-25 | 2016-03-30 | 国网浙江省电力公司绍兴供电公司 | Real time data run-through method for intelligent power grid deployment automatic system |
| CN105487996A (en) * | 2015-11-20 | 2016-04-13 | 国家电网公司 | Data bus based data acquisition and forwarding mode |
| CN106816956A (en) * | 2017-01-16 | 2017-06-09 | 珠海驰纬电气有限公司 | A kind of distribution power automation terminal based on intelligent distributed principle |
| CN111193538A (en) * | 2019-12-31 | 2020-05-22 | 西安中科天塔科技股份有限公司 | Communication method, device and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752907A (en) * | 2010-01-11 | 2010-06-23 | 山东康威通信技术有限公司 | Versatile modular monitoring host computer |
| CN203368141U (en) * | 2013-06-19 | 2013-12-25 | 国家电网公司 | Novel feeder automation system using CAN bus communication |
| CN104037945A (en) * | 2014-06-25 | 2014-09-10 | 国家电网公司 | Distribution network automation system |
-
2014
- 2014-12-19 CN CN201410800321.XA patent/CN104505942B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752907A (en) * | 2010-01-11 | 2010-06-23 | 山东康威通信技术有限公司 | Versatile modular monitoring host computer |
| CN203368141U (en) * | 2013-06-19 | 2013-12-25 | 国家电网公司 | Novel feeder automation system using CAN bus communication |
| CN104037945A (en) * | 2014-06-25 | 2014-09-10 | 国家电网公司 | Distribution network automation system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207366A (en) * | 2015-10-22 | 2015-12-30 | 江苏省电力公司南京供电公司 | IEC61850-based power distribution terminal, namely plug and play model configuration tool and realization method of IEC61850-based power distribution terminal |
| CN105487996A (en) * | 2015-11-20 | 2016-04-13 | 国家电网公司 | Data bus based data acquisition and forwarding mode |
| CN105449855A (en) * | 2015-11-25 | 2016-03-30 | 国网浙江省电力公司绍兴供电公司 | Real time data run-through method for intelligent power grid deployment automatic system |
| CN105449855B (en) * | 2015-11-25 | 2018-01-09 | 国网浙江省电力公司绍兴供电公司 | A kind of intelligent grid allotment automated system real time data insertion method |
| CN106816956A (en) * | 2017-01-16 | 2017-06-09 | 珠海驰纬电气有限公司 | A kind of distribution power automation terminal based on intelligent distributed principle |
| CN106816956B (en) * | 2017-01-16 | 2020-10-23 | 珠海驰纬电气有限公司 | Distribution automation terminal based on intelligent distributed principle |
| CN111193538A (en) * | 2019-12-31 | 2020-05-22 | 西安中科天塔科技股份有限公司 | Communication method, device and system |
| CN111193538B (en) * | 2019-12-31 | 2022-09-13 | 西安中科天塔科技股份有限公司 | Communication method, device and system |
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| CN104505942B (en) | 2017-01-25 |
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Application publication date: 20150408 Assignee: XIAMEN ELECTRIC WHOLE SET EQUIPMENT CO.,LTD. Assignor: XIAMEN YUANTONG ELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: 2018350000003 Denomination of invention: Power distribution automatic feeder terminal based on data bus and network thereof Granted publication date: 20170125 License type: Common License Record date: 20180223 Application publication date: 20150408 Assignee: XIAMEN ELECTRIC POWER ENGINEERING GROUP Co.,Ltd. Assignor: XIAMEN YUANTONG ELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: 2018350000002 Denomination of invention: Power distribution automatic feeder terminal based on data bus and network thereof Granted publication date: 20170125 License type: Common License Record date: 20180223 |
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Effective date of registration: 20221124 Address after: 361000 Unit 901, No. 1006, Anling Road, Huli District, Xiamen, Fujian Patentee after: XIAMEN ELECTRIC POWER ENGINEERING GROUP Co.,Ltd. Patentee after: State Grid Corporation of China Patentee after: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee after: XIAMEN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Address before: 361000 5, 47 innovation two road, Huli District, Xiamen, Fujian. Patentee before: XIAMEN YUANTONG ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: State Grid Corporation of China Patentee before: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee before: XIAMEN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. |