Transformer substation starting device and method and generator response device

By designing the substation start-up device, including the UPS power supply module and the remote control system, the problem of insufficient emergency power supply capacity of the substation is solved, and the generator is remote monitoring, rapid start-up and fault reset are realized, which significantly improves the efficiency of emergency power supply and the reliability of power supply.

CN119675221APending Publication Date: 2025-03-21DEHONG POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD
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Patent Information

Application Number
CN202411802537.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-09
Publication Date
2025-03-21

AI Technical Summary

Technical Problem

In the prior art, when the substation faces unexpected situations such as AC power failure in the entire station, earthquake and other natural disasters, the emergency power supply capacity is insufficient and the generator cannot be started quickly, resulting in power supply interruption and equipment damage.

Method used

A substation start-up device is designed, including a UPS power supply module and a remote control system. The remote control system includes a generator monitoring module, a generator remote start-up module and a generator device information reset module to realize remote monitoring, rapid start-up and fault reset of the generator.

Benefits of technology

It significantly improves the efficiency of emergency power supply, shortens the time from power outage to power supply recovery, reduces the risk of equipment damage, and enhances the reliability and stability of power supply.

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Abstract

The embodiment of the invention discloses a transformer substation starting device and method and a generator response device. The transformer substation starting device comprises an uninterruptible power supply (UPS) power supply module and a remote control system. The UPS power supply module is used for providing an uninterruptible power supply for the remote control system; the remote control system comprises a generator monitoring module, a generator remote starting module and a generator device information reset module. The generator monitoring module is used for transmitting generator state information to the dispatching center in real time; the generator remote starting module is used for sending a starting instruction to the generator starting circuit to start the generator when the generator state is not abnormal; and the generator device information reset module is used for sending a reset signal to the generator when the generator state is abnormal. Through the UPS power supply module and the remote control system, remote quick start and automatic access to the station system of the generator can be realized, and the time from power failure to power supply recovery is greatly shortened.
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