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35kv substation multiple safety protection system

A security protection and substation technology, applied in the field of smart substations, can solve the problems of loss of protection function, poor protection effect, and low safety, and achieve good protection effect, high safety, and improved safety and stability.

Active Publication Date: 2017-04-12
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing unmanned substations generally simply use various fence nets for protection. The fence nets are wired to provide power. Once the power is lost, the protection function is lost and the safety is low; The scope of the fence net is poor, and the protection effect is poor

Method used

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  • 35kv substation multiple safety protection system
  • 35kv substation multiple safety protection system
  • 35kv substation multiple safety protection system

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0036] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. By analogy, the present invention is therefore not limited to the specific examples disclosed below.

[0037] Such as figure ...

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Abstract

The invention discloses a 35kV transformer substation multi-layer safety protection system, and relates to the technical field of intelligent transformer substations. The protection system comprises first to seventh safety protection devices, multiple data acquisition devices and a monitoring host. The protection system is provided with multi-layer protection devices so that the protection effect is great. Besides, the data acquisition devices are arranged at the points to be monitored in a transformer substation, and a fault curve model is arranged in the host so that the monitoring host is enabled to timely discover faults in the operation process of the transformer substation and perform quick positioning, and thus operation safety and stability of the transformer substation can be further enhanced.

Description

technical field [0001] The invention relates to the technical field of intelligent substations, in particular to a multi-safety protection system for a 35kV substation with high safety. Background technique [0002] With the comprehensive transformation of power transmission, distribution, and transformation networks, all substations must strengthen the level of safety technology protection in substations to improve production efficiency. A monitoring center system is established in the center of the station. The monitoring center system can monitor and monitor the relevant data, environmental parameters, and video images collected by the substation and the monitoring subsystem, so as to be able to understand and grasp the situation of the substation and the substation directly in real time. , and promptly deal with the substation and the alarm issued by it. The implementation of substation anti-theft and remote viewing security technology prevention system is an important ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B13/181E04H17/00
CPCE04H17/00G08B13/181
Inventor 吕学彬罗恒
Owner STATE GRID CORP OF CHINA
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