Electric power stability control strategy simulation system

A simulation system and strategy technology, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as inability to completely and truly simulate the action behavior of the on-site stability control system, complex wiring, complex wiring and configuration, etc.

Inactive Publication Date: 2019-01-18
HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST
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Problems solved by technology

However, due to the large scale and complex wiring of the stability control system in practical applications, only the main part or main strategy of the stability control system can be dynamically simulated in the laboratory environment, and it cannot co...

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  • Electric power stability control strategy simulation system
  • Electric power stability control strategy simulation system

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Embodiment Construction

[0017] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0018] see figure 1 , an electric power stability control strategy simulation system, including a primary simulation platform, a secondary modeling simulation platform, a real-time database, and a stability control strategy database, the primary simulation platform is constructed and operated using an electromechanical-electromagnetic transient hybrid simulation platform, and the two The secondary modeling and simulation platform adopts a graphical simulation support system to build and run. The primary simulation platform and the secondary modeling and simulation platform realize data exchange and mutual instruction control through the database. The stability control strategy database stores the stability control strategy. The secondary modeling simulation p...

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Abstract

The invention provides an electric power stability control strategy simulation system. The system comprises a primary simulation platform, a secondary modeling simulation platform, a real-time database and a stability control strategy database, the establishment and operation of the primary simulation platform can be realized by employing an electromechanical-electromagnetic transient hybrid simulation platform, the establishment and operation of the secondary modeling simulation platform can be realized by employing a graphic simulation support system, the primary simulation platform and thesecondary modeling simulation platform realize data exchange and mutual instruction control through the databases, the stability control strategy database stores stability control strategies, and thesecondary modeling simulation platform is connected with the stability control strategy database in a signal manner. According to the system, online simulation of a primary system and a secondary system of a power grid can be realized, the optimal stability control strategy of an electric power system is obtained, weak links in the power grid are analyzed, and optimization and improvement suggestions and measures are proposed.

Description

technical field [0001] The invention relates to the technical field of electric power simulation, in particular to an electric power stability control strategy simulation system. Background technique [0002] With the improvement of power system safety and stability and power supply reliability requirements, the power system safety and stability control system (hereinafter referred to as "stability control system") has been widely used in various power grids across the country, and has become an indispensable part of the daily operation of the power grid. . The power system safety and stability control system has a large scale, a large number of devices, and complex and changeable control strategies. It must pass the dynamic simulation test of the RTDS test system to ensure the reliability of the system operation. [0003] The RTDS simulation test of the traditional stability control system is mostly tested in the laboratory. By building a stability control system that is b...

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Application Information

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IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 梁钰刘红岩林道鸿张小店毛李帆
Owner HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST
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