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.
CN105513245BActive Publication Date: 2017-04-12STATE GRID CORP OF CHINA +3
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2017-04-12

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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.
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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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