Transformer substation telemetry information test system

A technology of telemetry information and test system, applied in information technology support system, system integration technology, electrical components, etc., can solve the problems of low efficiency, low reliability of test results, low work efficiency, etc.

Inactive Publication Date: 2019-08-02
江苏阳廷电气科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the power system, the integrated automation systems of substations and power plants have been put into use in large quantities. When using the integrated technical support system for prefectural and county regulation, many domestic users are usually not satisfied with the frequent and jittering remote signaling information of the system. The processing method, especially the energy storage information of the capacitor spring, AVC (automatic voltage and reactive power control system) will be accompanied by a large amount of such information when switching / cutting capacitors in a large area. In the traditional way, it is generally carried out manually or semi-automatically. Low efficiency, due to the influence of human factors, the reliability of test results is not high, which seriously affects the normal scheduling and monitoring of controllers, poor use effect, low work efficiency, and poor practical performance

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  • Transformer substation telemetry information test system

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 , a substation telemetry information testing system, comprising a remote signaling module, a time synchronization module, an I / O data processing module, a communication module, a central processing unit, a database, a telemetry module, a monitoring system and a PLC control unit, and the remote signaling module includes The substation implements an emulator and a hardware information acquisit...

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Abstract

The invention discloses a transformer substation telemetry information test system comprising a remote signaling module, a time synchronization module, an I / O data processing module, a communication module, a central processor, a database, a telemetry module, a monitoring system and a PLC control unit. The remote signaling module comprises a transformer substation implementation simulator and a hardware information acquisition module. The remote signaling module and the time synchronization module are connected through synchronization signals. The remote signaling module and the I / O data processing module are connected through electric signals. The I / O data processing module and the communication module are connected in a signaling way. The communication module and the central processor are connected in a signaling way. The central processor and the database are connected through the electric signals. The database and the monitoring system are connected through the electric signals. The monitoring system and the telemetry module are electrically connected. The telemetry module and the PLC control unit are electrically connected through a wired communication module. The PLC controlunit and the telemetry module are connected through cable electric signals.

Description

technical field [0001] The invention belongs to the technical field of electric power testing systems, and more specifically relates to a substation remote measurement information testing system. Background technique [0002] With the rapid development of the power system, the integrated automation systems of substations and power plants have been put into use in large quantities. When using the integrated technical support system for prefectural and county regulation, many domestic users are usually not satisfied with the frequent and jittering remote signaling information of the system. The processing method, especially the energy storage information of the capacitor spring, AVC (automatic voltage and reactive power control system) will be accompanied by a large amount of such information when switching / cutting capacitors in a large area. In the traditional way, it is generally carried out manually or semi-automatically. The efficiency is low. Due to the influence of human...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H02J3/18
CPCH02J13/0006H02J3/18Y04S10/16Y04S10/22Y02E40/30Y02E40/70Y02E60/00
Inventor 闵延阳
Owner 江苏阳廷电气科技有限公司
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