Trip prevention system and trip prevention method
JP2025042064APending Publication Date: 2025-03-27THE CHUGOKU ELECTRIC POWER CO INC
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Patent Information
- Application Number
- JP2023148873
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-09-14
- Publication Date
- 2025-03-27
AI Technical Summary
Benefits of technology
【0011】 請求項1および請求項4の発明によれば、送配電設備について作業を行なう際に発生する停電範囲と、その停電範囲内の送配電設備を特定し、停電範囲内の送配電設備に接続されたトリップ回路から停電範囲外にトリップ信号が送信されてミストリップが発生するのを防止することができるので、作業ミスに伴うミストリップの発生を精度よく抑制することが可能である。
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Abstract
To provide a trip prevention system and a trip prevention method capable of preventing the outside of a power outage range from tripping when an operation is performed on a power transmission / distribution facility of a power system brought into a power outage state.SOLUTION: A trip prevention device 2 obtains, when an operation is performed on a power transmission / distribution facility of a power system, line information indicating a state of the power transmission / distribution facility by a line information obtaining task 261, specifies a power outage range from the line information by a power outage range specification task 262, and prevents a trip signal from being transmitted to the outside of the power outage range from the inside of the power outage range by a trip prevention task 263.SELECTED DRAWING: Figure 9
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