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Fault-trip statistical system and method of electrical power system

A power system and tripping technology, which is applied in the power system accident tripping statistics system and its statistical field, can solve the problems that the automatic statistics of tripping information of lines of all voltage levels in the whole network cannot be solved, so as to reduce the time of manual research and judgment, and improve the speed and efficiency of troubleshooting Effect

Inactive Publication Date: 2015-12-09
DEZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1
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Problems solved by technology

[0004] The present invention provides a power system accident trip statistical system and its statistical method, in order to solve the problem existing in the prior art that it is impossible to automatically count the trip information of lines of all voltage levels in the whole network

Method used

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  • Fault-trip statistical system and method of electrical power system
  • Fault-trip statistical system and method of electrical power system

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Embodiment Construction

[0017] Such as figure 1 with figure 2 As shown, a power system accident trip statistics system includes a data acquisition module 1, a data processing module 2, a database storage module 3, a data statistics management module 4, and a data export module 5. The data acquisition module 1 is equipped with HSDA interface 11 and TSDA interface 12. The data acquisition module 1 is connected to the data processing module 2 and the database storage module 3, the data processing module 2 is connected to the database storage module 3, the database storage module 3 is connected to the data statistics management module 4, and the data statistics management module 4 is connected to data export Module 5.

[0018] The statistical method of the above-mentioned power system accident trip statistical system reads the real-time and historical library line displacement signals and protection signals in the database storage module in real time, monitors the accident signal, and automatically adopts ...

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Abstract

The invention discloses a fault-trip statistical system and method of electrical power system. The fault-trip statistical system and method of electrical power system comprise a data acquisition module, a data processing module, a database storage module, a data statistical management module and a data export module, wherein the data acquisition module is provided with an HSDA interface and a TSDA interface, and is connected with the data processing module and the database storage module respectively; the data processing module is connected with the database storage module; the database storage module is connected with the data statistical management module; and the data statistical management module is connected with the data export module. The fault-trip statistical system and method of electrical power system can realize automatic determination of fault-trip of an electrical power system line, and can quickly and comprehensively acquire the real-time fault information of a power grid, and can perform real-time retrieval of the action information of a dispatching automation system alarm database and realize automatic statistics of the trip information of each voltage class of line of the whole power grid, and can reduce the time for manual research and determination so that the speed and the efficiency for solving the fault are improved.

Description

Technical field [0001] The present invention relates to the technical field of power system failure processing, in particular to a power system accident trip statistical system and a statistical method thereof. Background technique [0002] In recent years, high-voltage line monitoring has gradually reached perfection, but low-voltage lines such as 10kV trip monitoring statistics are still difficult and blind spots. In recent years, most of the trips are at the 10kV voltage level, so the supervision of 10kV trips has become a top priority. The result is that the safe operation of the power grid is unstable and the ability to resist natural disasters is poor; the peak season of agricultural irrigation affects some sales. Electricity; tripping not only affects the normal production and life of users and causes negative social impacts, but also increases the labor intensity of line inspectors, increases labor costs of power supply companies, and reduces power supply reliability of p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
Inventor 刘春秀李龙潭李宁宁徐征于正潇刘仰韶王鸿雁管荑
Owner DEZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER
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