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CN204231028U - Intelligent grid data dispatching remote online diagnosis and analysis device - Google Patents

Intelligent grid data dispatching remote online diagnosis and analysis device Download PDF

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Publication number
CN204231028U
CN204231028U CN201420728674.9U CN201420728674U CN204231028U CN 204231028 U CN204231028 U CN 204231028U CN 201420728674 U CN201420728674 U CN 201420728674U CN 204231028 U CN204231028 U CN 204231028U
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server
rtu
bus
profibus
road
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廖玉祥
李洪兵
余华兴
马弢
周鼎
梁瑜
徐菁
李峰
周超
穆子龙
张电
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State Grid Corp of China SGCC
Jiangbei Power Supply Co of State Grid Chongqing Electric Power Co Ltd
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State Grid Corp of China SGCC
Jiangbei Power Supply Co of State Grid Chongqing Electric Power Co Ltd
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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
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • 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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  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

本实用新型涉及电力系统远动系统，具体是一种智能电网调度数据远程在线诊断分析装置。本实用新型解决了现有电力系统远动系统缺少合理的网络拓扑结构、缺少统一高效的传输介质的问题。智能电网调度数据远程在线诊断分析装置，包括主RTU、从属RTU、变电站保护装置、变电站测控装置、第一前置服务器、第二前置服务器、主服务器、备服务器、监听采集服务器、存储分析服务器、监视工作站、维护工作站、无线通用串行总线、PROFIBUS总线、RS485通讯电缆；N个从属RTU、主RTU、无线通用串行总线共同构成总线型拓扑结构。本实用新型适用于电力系统。

The utility model relates to a telecontrol system of an electric power system, in particular to a remote on-line diagnosis and analysis device for dispatching data of a smart grid. The utility model solves the problems that the existing electric power system telecontrol system lacks a reasonable network topology structure and a uniform and efficient transmission medium. Smart grid dispatching data remote online diagnosis and analysis device, including master RTU, slave RTU, substation protection device, substation measurement and control device, first front server, second front server, master server, backup server, monitoring acquisition server, storage analysis server , monitoring workstation, maintenance workstation, wireless universal serial bus, PROFIBUS bus, RS485 communication cable; N slave RTUs, master RTU, and wireless universal serial bus together form a bus topology. The utility model is suitable for electric power systems.

Description

智能电网调度数据远程在线诊断分析装置Smart grid dispatching data remote online diagnosis and analysis device

技术领域 technical field

本实用新型涉及电力系统远动系统，具体是一种智能电网调度数据远程在线诊断分析装置。 The utility model relates to a telecontrol system of an electric power system, in particular to a remote on-line diagnosis and analysis device for dispatching data of a smart grid.

背景技术 Background technique

电力系统远动是指应用通信技术和计算机技术采集电力系统的实时数据和信息，对电力网和远方发电厂、变电站等的运行进行监视与控制。目前，电力系统远动主要是依托电力系统远动系统来实现的。在现有技术条件下，电力系统远动系统由于自身结构所限，普遍存在如下问题：其一，现有电力系统远动系统普遍缺少合理的网络拓扑结构，导致其存在数据传输不稳定的问题，由此直接影响电力系统运行的可靠性和安全性。其二，现有电力系统远动系统普遍缺少统一高效的传输介质，导致其存在数据传输速度慢、数据共享性差的问题，由此同样影响电力系统运行的可靠性和安全性。基于此，有必要发明一种全新的电力系统远动系统，以解决现有电力系统远动系统缺少合理的网络拓扑结构、缺少统一高效的传输介质的问题。 Power system telecontrol refers to the application of communication technology and computer technology to collect real-time data and information of the power system, and to monitor and control the operation of the power grid and remote power plants and substations. At present, the power system telecontrol is mainly realized by relying on the power system telecontrol system. Under the existing technical conditions, the power system telecontrol system generally has the following problems due to its own structure: First, the existing power system telecontrol system generally lacks a reasonable network topology structure, which leads to the problem of unstable data transmission , which directly affects the reliability and security of power system operation. Second, the existing power system telecontrol systems generally lack a unified and efficient transmission medium, which leads to the problems of slow data transmission speed and poor data sharing, which also affects the reliability and safety of power system operation. Based on this, it is necessary to invent a brand new power system telecontrol system to solve the problems that the existing power system telecontrol system lacks a reasonable network topology and lacks a unified and efficient transmission medium.

发明内容 Contents of the invention

本实用新型为了解决现有电力系统远动系统缺少合理的网络拓扑结构、缺少统一高效的传输介质的问题，提供了一种智能电网调度数据远程在线诊断分析装置。 The utility model provides a remote online diagnosis and analysis device for dispatching data of a smart grid in order to solve the problems that the existing electric power system telecontrol system lacks a reasonable network topology structure and a unified and efficient transmission medium.

本实用新型是采用如下技术方案实现的：智能电网调度数据远程在线诊断分析装置，包括主RTU、从属RTU、变电站保护装置、变电站测控装置、第一前置服务器、第二前置服务器、主服务器、备服务器、监听采集服务器、存储分析服务器、监视工作站、维护工作站、无线通用串行总线、PROFIBUS总线、RS485通讯电缆；其中，从属RTU的数目、变电站保护装置的数目、变电站测控装置的数目均为N个；PROFIBUS总线的数目为N+4路；N个从属RTU和主RTU均与无线通用串行总线连接，且N个从属RTU、主RTU、无线通用串行总线共同构成总线型拓扑结构；第i个从属RTU、第i个变电站保护装置、第i个变电站测控装置均与第i路PROFIBUS总线连接，且第i个从属RTU、第i个变电站保护装置、第i个变电站测控装置、第i路PROFIBUS总线共同构成总线型拓扑结构；第一前置服务器、第二前置服务器、主RTU均与第N+1路PROFIBUS总线连接，且第一前置服务器、第二前置服务器、主RTU、第N+1路PROFIBUS总线共同构成总线型拓扑结构；主服务器、备服务器、第一前置服务器、第二前置服务器均与第N+2路PROFIBUS总线连接，且主服务器、备服务器、第一前置服务器、第二前置服务器、第N+2路PROFIBUS总线共同构成总线型拓扑结构；主服务器、备服务器、第一前置服务器、第二前置服务器均与第N+3路PROFIBUS总线连接，且主服务器、备服务器、第一前置服务器、第二前置服务器、第N+3路PROFIBUS总线共同构成总线型拓扑结构；监听采集服务器通过RS485通讯电缆与主RTU连接；监听采集服务器、存储分析服务器、监视工作站、维护工作站均与第N+4路PROFIBUS总线连接，且监听采集服务器、存储分析服务器、监视工作站、维护工作站、第N+4路PROFIBUS总线共同构成总线型拓扑结构；N为正整数；i为正整数，且1≤i≤N。 The utility model is realized by adopting the following technical scheme: a remote online diagnosis and analysis device for smart grid scheduling data, including a master RTU, a slave RTU, a substation protection device, a substation measurement and control device, a first pre-server, a second pre-server, and a main server , backup server, monitoring acquisition server, storage analysis server, monitoring workstation, maintenance workstation, wireless universal serial bus, PROFIBUS bus, RS485 communication cable; among them, the number of subordinate RTU, the number of substation protection devices, and the number of substation measurement and control devices are all The number of PROFIBUS buses is N+4; N slave RTUs and master RTUs are connected to the wireless universal serial bus, and N slave RTUs, master RTUs, and wireless universal serial buses together form a bus topology ; The i-th slave RTU, the i-th substation protection device, and the i-th substation measurement and control device are all connected to the i-th PROFIBUS bus, and the i-th slave RTU, the i-th substation protection device, the i-th substation measurement and control device, The i-th PROFIBUS bus together constitutes a bus topology; the first front-end server, the second front-end server, and the main RTU are all connected to the N+1-th PROFIBUS bus, and the first front-end server, the second front-end server, The main RTU and the N+1th PROFIBUS bus together form a bus topology; the main server, the standby server, the first front-end server, and the second front-end server are all connected to the N+2th PROFIBUS bus, and the main server, the backup The server, the first front-end server, the second front-end server, and the N+2th PROFIBUS bus together form a bus topology; the main server, the backup server, the first front-end server, and the second front-end 3-way PROFIBUS bus connection, and the main server, backup server, first front-end server, second front-end server, and N+3rd PROFIBUS bus together form a bus topology; the monitoring and acquisition server is connected to the main RTU through an RS485 communication cable ;The monitor collection server, storage analysis server, monitoring workstation, and maintenance workstation are all connected to the N+4th PROFIBUS bus, and the monitor collection server, storage analysis server, monitoring workstation, maintenance workstation, and N+4th PROFIBUS bus together constitute the bus type topology; N is a positive integer; i is a positive integer, and 1≤i≤N.

具体工作过程如下：第i个变电站保护装置将其内部数据实时发送至第i路PROFIBUS总线。第i个变电站测控装置将其内部数据实时发送至第i路PROFIBUS总线。第i个从属RTU实时访问第i路PROFIBUS总线并获取数据，然后将获取到的数据实时发送至无线通用串行总线。主RTU实时访问无线通用串行总线并获取数据，然后将获取到的数据实时发送至第N+1路PROFIBUS总线。第一前置服务器实时访问第N+1路PROFIBUS总线并获取数据，然后将获取到的数据实时发送至第N+2路PROFIBUS总线和第N+3路PROFIBUS总线。第二前置服务器实时访问第N+1路PROFIBUS总线并获取数据，然后将获取到的数据实时发送至第N+2路PROFIBUS总线和第N+3路PROFIBUS总线。主服务器实时访问第N+2路PROFIBUS总线和第N+3路PROFIBUS总线并获取数据。备服务器实时访问第N+2路PROFIBUS总线和第N+3路PROFIBUS总线并获取数据。监听采集服务器通过RS485通讯电缆实时采集主RTU获取到的数据，并将采集到的数据实时发送至第N+4路PROFIBUS总线。存储分析服务器实时访问第N+4路PROFIBUS总线并获取数据。监视工作站实时访问第N+4路PROFIBUS总线并获取数据。维护工作站实时访问第N+4路PROFIBUS总线并获取数据。基于上述过程，与现有电力系统远动系统相比，本实用新型所述的智能电网调度数据远程在线诊断分析装置通过采用全新结构，具备了如下优点：其一，本实用新型所述的智能电网调度数据远程在线诊断分析装置采用从属RTU、主RTU、无线通用串行总线构成了一个总线型拓扑结构，采用从属RTU、变电站保护装置、变电站测控装置构成了N个总线型拓扑结构，采用第一前置服务器、第二前置服务器、主RTU、PROFIBUS总线构成了一个总线型拓扑结构，采用主服务器、备服务器、第一前置服务器、第二前置服务器、PROFIBUS总线构成了两个总线型拓扑结构，采用监听采集服务器、存储分析服务器、监视工作站、维护工作站、PROFIBUS总线构成了一个总线型拓扑结构，其通过利用总线型拓扑结构结构简单、所需要的传输介质少、无中心节点、任何节点的故障都不会造成全网瘫痪、可靠性高、易于扩充的优点，具备了合理的网络拓扑结构，因此其数据传输更稳定。其二，本实用新型所述的智能电网调度数据远程在线诊断分析装置采用无线通用串行总线、PROFIBUS总线、RS485通讯电缆作为传输介质，其一方面通过利用无线通用串行总线带宽高、运载频率广、资料传输率高的优点，另一方面通过利用PROFIBUS总线高速、低成本的优点，同时结合RS485通讯电缆抗噪声干扰性好、传输距离长的优点，具备了统一高效的传输介质，因此其数据传输速度更快、数据共享性更高。综上所述，本实用新型所述的智能电网调度数据远程在线诊断分析装置通过采用全新结构，有效解决了现有电力系统远动系统缺少合理的网络拓扑结构、缺少统一高效的传输介质的问题，由此有效保证了电力系统运行的可靠性和安全性。 The specific working process is as follows: the i-th substation protection device sends its internal data to the i-th PROFIBUS bus in real time. The i-th substation measurement and control device sends its internal data to the i-th PROFIBUS bus in real time. The i-th slave RTU accesses the i-th PROFIBUS bus in real time and acquires data, and then sends the acquired data to the wireless universal serial bus in real time. The main RTU accesses the wireless universal serial bus and obtains data in real time, and then sends the obtained data to the N+1th PROFIBUS bus in real time. The first front-end server accesses the N+1th PROFIBUS bus in real time and acquires data, and then sends the acquired data to the N+2th PROFIBUS bus and the N+3th PROFIBUS bus in real time. The second front-end server accesses the N+1th PROFIBUS bus in real time and obtains data, and then sends the acquired data to the N+2th PROFIBUS bus and the N+3th PROFIBUS bus in real time. The main server accesses the N+2th PROFIBUS bus and the N+3rd PROFIBUS bus in real time and obtains data. The standby server accesses the N+2 PROFIBUS bus and the N+3 PROFIBUS bus in real time and acquires data. The monitoring and collection server collects the data obtained by the main RTU in real time through the RS485 communication cable, and sends the collected data to the N+4th PROFIBUS bus in real time. The storage analysis server accesses the N+4th PROFIBUS bus in real time and obtains data. The monitoring workstation accesses the N+4 PROFIBUS bus in real time and acquires data. The maintenance workstation accesses the N+4th PROFIBUS bus in real time and acquires data. Based on the above process, compared with the existing power system telecontrol system, the smart grid dispatching data remote online diagnosis and analysis device described in the utility model has the following advantages by adopting a new structure: First, the smart grid scheduling data described in the utility model has the following advantages: The remote online diagnosis and analysis device for power grid dispatching data adopts slave RTU, master RTU, and wireless universal serial bus to form a bus topology structure, and uses slave RTU, substation protection device, and substation measurement and control device to form N bus topology structures. A front-end server, the second front-end server, the main RTU, and the PROFIBUS bus form a bus topology structure, and the main server, the backup server, the first front-end server, the second front-end server, and the PROFIBUS bus form two buses. A bus-type topology structure, which uses monitoring and acquisition servers, storage and analysis servers, monitoring workstations, maintenance workstations, and PROFIBUS buses to form a bus-type topology structure. By using the bus-type topology structure, it has a simple structure, requires less transmission media, and has no central nodes. The failure of any node will not cause the entire network to be paralyzed, with the advantages of high reliability and easy expansion. It has a reasonable network topology, so its data transmission is more stable. Its two, the smart grid scheduling data remote online diagnosis and analysis device described in the utility model adopts the wireless universal serial bus, PROFIBUS bus, RS485 communication cable as the transmission medium, and on the one hand, it utilizes the high bandwidth of the wireless universal serial bus and the carrying frequency On the other hand, by using the advantages of high speed and low cost of the PROFIBUS bus, combined with the advantages of good anti-noise interference and long transmission distance of the RS485 communication cable, it has a unified and efficient transmission medium, so its Data transfer is faster and data shareability is higher. In summary, the smart grid scheduling data remote online diagnosis and analysis device described in the utility model effectively solves the problems of the lack of a reasonable network topology structure and the lack of a unified and efficient transmission medium in the existing power system telecontrol system by adopting a new structure , thus effectively ensuring the reliability and safety of the power system operation.

本实用新型有效解决了现有电力系统远动系统缺少合理的网络拓扑结构、缺少统一高效的传输介质的问题，适用于电力系统。 The utility model effectively solves the problems that the telecontrol system of the existing power system lacks a reasonable network topology structure and a unified and efficient transmission medium, and is suitable for the power system.

附图说明 Description of drawings

图1是本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.

具体实施方式 detailed description

智能电网调度数据远程在线诊断分析装置，包括主RTU、从属RTU、变电站保护装置、变电站测控装置、第一前置服务器、第二前置服务器、主服务器、备服务器、监听采集服务器、存储分析服务器、监视工作站、维护工作站、无线通用串行总线、PROFIBUS总线、RS485通讯电缆； Smart grid dispatching data remote online diagnosis and analysis device, including master RTU, slave RTU, substation protection device, substation measurement and control device, first front server, second front server, master server, backup server, monitoring acquisition server, storage analysis server , monitoring workstation, maintenance workstation, wireless universal serial bus, PROFIBUS bus, RS485 communication cable;

其中，从属RTU的数目、变电站保护装置的数目、变电站测控装置的数目均为N个；PROFIBUS总线的数目为N+4路； Among them, the number of subordinate RTUs, the number of substation protection devices, and the number of substation measurement and control devices are all N; the number of PROFIBUS buses is N+4;

N个从属RTU和主RTU均与无线通用串行总线连接，且N个从属RTU、主RTU、无线通用串行总线共同构成总线型拓扑结构； The N slave RTUs and the master RTU are all connected to the wireless universal serial bus, and the N slave RTUs, the master RTU, and the wireless universal serial bus together form a bus topology;

第i个从属RTU、第i个变电站保护装置、第i个变电站测控装置均与第i路PROFIBUS总线连接，且第i个从属RTU、第i个变电站保护装置、第i个变电站测控装置、第i路PROFIBUS总线共同构成总线型拓扑结构； The i-th slave RTU, the i-th substation protection device, and the i-th substation measurement and control device are all connected to the i-th PROFIBUS bus, and the i-th slave RTU, the i-th substation protection device, the i-th substation measurement and control device, the i-th substation The i PROFIBUS buses together form a bus topology;

第一前置服务器、第二前置服务器、主RTU均与第N+1路PROFIBUS总线连接，且第一前置服务器、第二前置服务器、主RTU、第N+1路PROFIBUS总线共同构成总线型拓扑结构； The first front-end server, the second front-end server, and the main RTU are all connected to the N+1th PROFIBUS bus, and the first front-end server, the second front-end server, the main RTU, and the N+1th PROFIBUS bus jointly constitute bus topology;

主服务器、备服务器、第一前置服务器、第二前置服务器均与第N+2路PROFIBUS总线连接，且主服务器、备服务器、第一前置服务器、第二前置服务器、第N+2路PROFIBUS总线共同构成总线型拓扑结构； The main server, standby server, first front-end server, and second front-end server are all connected to the N+2th PROFIBUS bus, and the main server, backup server, first front-end server, second front-end server, N+th 2 PROFIBUS buses together form a bus topology;

主服务器、备服务器、第一前置服务器、第二前置服务器均与第N+3路PROFIBUS总线连接，且主服务器、备服务器、第一前置服务器、第二前置服务器、第N+3路PROFIBUS总线共同构成总线型拓扑结构； The main server, standby server, first front-end server, and second front-end server are all connected to the N+3th PROFIBUS bus, and the main server, backup server, first front-end server, second front-end server, N+th 3-way PROFIBUS buses together form a bus topology;

监听采集服务器通过RS485通讯电缆与主RTU连接； The monitoring collection server is connected to the main RTU through the RS485 communication cable;

监听采集服务器、存储分析服务器、监视工作站、维护工作站均与第N+4路PROFIBUS总线连接，且监听采集服务器、存储分析服务器、监视工作站、维护工作站、第N+4路PROFIBUS总线共同构成总线型拓扑结构； The monitoring acquisition server, storage analysis server, monitoring workstation, and maintenance workstation are all connected to the N+4th PROFIBUS bus, and the monitoring acquisition server, storage analysis server, monitoring workstation, maintenance workstation, and the N+4th PROFIBUS bus together form a bus type Topology;

N为正整数；i为正整数，且1≤i≤N。 N is a positive integer; i is a positive integer, and 1≤i≤N.

具体实施时，所述主RTU、从属RTU均采用JY-RTU6640型RTU；所述第一前置服务器、第二前置服务器、主服务器、备服务器、监听采集服务器、存储分析服务器均采用IBM x3650 M4型服务器；所述监视工作站、维护工作站均采用UltraLAB Alpha600型工作站。 During specific implementation, the main RTU and the subordinate RTU all adopt the JY-RTU6640 type RTU; the first front-end server, the second front-end server, the main server, the backup server, the monitoring acquisition server, and the storage analysis server all adopt IBM x3650 M4 server; the monitoring workstation and maintenance workstation all adopt UltraLAB Alpha600 workstation.

Claims (2)

1. an intelligent grid data dispatching remote online diagnosis and analysis device, is characterized in that: comprise main RTU, subordinate RTU, transforming plant protecting device, transformer station measurement and control device, the first front server, the second front server, master server, standby server, monitor acquisition server, inventory analysis server, follow-up work station, maintenance work station, radio universal serial bus, PROFIBUS bus, RS485 communication cable;
Wherein, the number of subordinate RTU, the number of transforming plant protecting device, the number of transformer station measurement and control device are N number of; The number of PROFIBUS bus is N+4 road;
N number of subordinate RTU is all connected with radio universal serial bus with main RTU, and N number of subordinate RTU, main RTU, radio universal serial bus form bus type topological structure jointly;
I-th subordinate RTU, i-th transforming plant protecting device, i-th transformer station measurement and control device Jun Yu i-th road PROFIBUS bus connect, and i-th subordinate RTU, i-th transforming plant protecting device, i-th transformer station measurement and control device, the i-th road PROFIBUS bus form bus type topological structure jointly;
First front server, the second front server, main RTU are all connected with N+1 road PROFIBUS bus, and the first front server, the second front server, main RTU, N+1 road PROFIBUS bus form bus type topological structure jointly;
Master server, standby server, the first front server, the second front server are all connected with N+2 road PROFIBUS bus, and master server, standby server, the first front server, the second front server, N+2 road PROFIBUS bus form bus type topological structure jointly;
Master server, standby server, the first front server, the second front server are all connected with N+3 road PROFIBUS bus, and master server, standby server, the first front server, the second front server, N+3 road PROFIBUS bus form bus type topological structure jointly;
Monitor acquisition server to be connected with main RTU by RS485 communication cable;
Monitor acquisition server, inventory analysis server, follow-up work station, maintenance work station be all connected with N+4 road PROFIBUS bus, and monitoring acquisition server, inventory analysis server, follow-up work station, maintenance work station, N+4 road PROFIBUS bus form bus type topological structure jointly;
N is positive integer; I is positive integer, and 1≤i≤N.
2. intelligent grid data dispatching remote online diagnosis and analysis device according to claim 1, is characterized in that: described main RTU, subordinate RTU all adopt JY-RTU6640 type RTU; Described first front server, the second front server, master server, standby server, monitoring acquisition server, inventory analysis server all adopt IBM x3650 M4 type server; Described follow-up work station, maintenance work station all adopt UltraLAB Alpha600 type work station.
CN201420728674.9U 2014-11-28 2014-11-28 Intelligent grid data dispatching remote online diagnosis and analysis device Expired - Fee Related CN204231028U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104753176A (en) * 2015-03-30 2015-07-01 国家电网公司 Power network dispatching control system
CN104836343A (en) * 2015-05-22 2015-08-12 国家电网公司 Remote on-line monitoring and fault diagnosis analysis device for intelligent power grid
CN105205738A (en) * 2015-10-23 2015-12-30 国家电网公司 Power grid accident handling platform based on control integration

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104753176A (en) * 2015-03-30 2015-07-01 国家电网公司 Power network dispatching control system
CN104753176B (en) * 2015-03-30 2016-07-06 国家电网公司 Dispatching of power netwoks controls system
CN104836343A (en) * 2015-05-22 2015-08-12 国家电网公司 Remote on-line monitoring and fault diagnosis analysis device for intelligent power grid
CN105205738A (en) * 2015-10-23 2015-12-30 国家电网公司 Power grid accident handling platform based on control integration
CN105205738B (en) * 2015-10-23 2019-01-29 国家电网公司 Based on the integrated electric network accident management platform of regulation

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