Synchronous simulation control system

A control system, synchronous simulation technology, applied in general control systems, control/regulation systems, measurement devices, etc., to achieve the effect of reliable dynamic data

Active Publication Date: 2012-07-18
STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, all provinces in the country have fully installed the wide area power grid real-time dynamic monitoring system (WAMS). Due to the lack of corresponding detection systems, the measurement accuracy and dynamic monitoring and analysis functions of the WAMS system in actual operation have not been strictly tested so far, resulting in The WAMS system does not play its true role in the operation process

Method used

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Embodiment Construction

[0022] The specific embodiment of the present invention is as figure 1 shown.

[0023] Set up a synchronous test control center, set up a synchronous phase control simulation device according to the selected test point, and build a synchronous simulation control system through a wireless network. After the connection between each synchronous phase control simulation device and the measured synchronous phase measurement device PMU is completed, the IP address of the synchronous test control center is obtained manually, and a connection request is sent to the synchronous test control center, and the synchronous test control center receives the information , confirm the request and send a unique number to the synchrophasing device to establish a point-to-point connection link. After all participating test devices have been added to the synchronous simulation control system, the synchronous test control center will conduct an initial test on the entire system to verify the integ...

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Abstract

The invention discloses a synchronous simulation control system. The system consists of a synchronous test control center (1) and multiple synchronous phase control simulation devices (2); and the system controls signals of output steady-state three-phase AC (alternating current), voltage, frequency, phase angle and the like of the multiple synchronous phase control simulation devices (2) through the synchronous test control center (1) so as to realize detection of the steady-state measurement precision of a WAMS (wide-area measurement system) and test of the system communication protocol. Through the invention, the problem of unavailable equipment for detecting the measurement precision and the dynamic monitoring analysis function of the WAMS is solved, accurate and reliable dynamic data is provided for a power system, and firm foundation is laid for the stable system control of a large-area power grid. The synchronous simulation control system disclosed by the invention is suitable for the detection of the WAMS.

Description

[0001] technical field [0002] The invention relates to a synchronous simulation control system, which belongs to the technical field of power system measurement. Background technique [0003] The wide-area power grid real-time dynamic monitoring system (WAMS) based on the phasor measurement device PMU, as the basis of the intelligent power transmission operation management system and an important component of the intelligent dispatching center, is an important link in the development of the smart grid. At present, all provinces in the country have fully installed the wide area power grid real-time dynamic monitoring system (WAMS). Due to the lack of corresponding detection systems, the measurement accuracy and dynamic monitoring and analysis functions of the WAMS system in actual operation have not been strictly tested so far, resulting in The WAMS system did not play its real role during operation. Contents of the invention [0004] The object of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02G01R35/00
Inventor 裴茂林孙平张春强胡海梅刘见朱明
Owner STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST
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