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Automatic information joint debugging simulation test system of power distribution network

A technology of distribution network automation and test system, applied in the field of communication, can solve problems such as affecting the reliability of power supply

Pending Publication Date: 2019-07-16
STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY LTD CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To sum up, the existing information joint debugging test technology requires the switching station equipment to be powered off before the test can be carried out, which seriously affects the reliability of power supply

Method used

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  • Automatic information joint debugging simulation test system of power distribution network
  • Automatic information joint debugging simulation test system of power distribution network
  • Automatic information joint debugging simulation test system of power distribution network

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0020] This application provides a distribution network automation information joint debugging simulation test system, which is used for automatic information joint debugging of distribution network switching stations connected to the system after the distribution network automation system of the remote control center is upgraded or replaced. , in order to solve the problem in the prior art that information joint debugging can only be carried out through the whole station power outage or partial power outage.

[0021] Specifically, such as figure 1 As shown, the test system includes:

[0022] The dispatching master station telecontrol device and electrical primary equipment simulation device are added at the dispatching master station, one end of the dispatching master station telecontrol device is connected to the electrical primary equipment simulation device, the other end of the dispatching master station telecontrol device is connected to the dispatching master station T...

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PUM

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Abstract

The invention provides an automatic information joint debugging simulation test system of a power distribution network. A dispatching master station telecontrol device and an electrical primary equipment simulation device are additionally arranged at a dispatching master station; one end of the dispatching master station telecontrol device is connected with the electrical primary equipment simulation device; and the other end of the dispatching master station telecontrol device is connected with a data acquisition and control device in the dispatching master station. A parameter configurationfile and a database file of a switching station telecontrol device are imported into the dispatching master station telecontrol device in advance through the provided joint debugging simulation test system; and when the field switching station telecontrol device needs to be subjected to automatic information joint debugging, due to the fact that the parameter configuration file and the database file in the dispatching master station telecontrol device are consistent with those of a field switching station, a result of testing at the dispatching master station is the same as a result of testingin the field, and the purpose of testing can be achieved without carrying out power failure on the switching station of the power distribution network.

Description

technical field [0001] The invention belongs to the communication field, in particular to a distribution network automation information joint debugging simulation test system. Background technique [0002] At present, the joint debugging test of distribution network automation information includes equipment status signal collection, equipment flow data collection, equipment fault signal test, protection trip signal test, circuit breaker equipment remote transmission test, etc., among which protection trip signal test and circuit breaker equipment remote transmission test Relevant equipment needs to be powered off. Some areas with perfect grid structure and light substation load can be arranged through load transfer, power supply transfer and other operation methods, and the automatic information joint debugging of switching stations can be realized by short-term power outage of equipment; those with imperfect grid structure and difficult load transfer Switching stations can...

Claims

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Application Information

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IPC IPC(8): H02J13/00G05B17/02
CPCH02J13/00G05B17/02Y04S40/124Y04S20/00Y02B90/20
Inventor 张霁明潘沛峰周俊吴明林超张莺卢恒诸晓颖
Owner STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY LTD CO
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