Intelligent alarm method and system based on spare power automatic switching analysis of power system
A power system and intelligent alarm technology, applied in the direction of power network operating system integration, information technology support system, electrical components, etc., can solve problems such as too long time, unable to determine the action of standby and automatic switching, and high level requirements for operation and maintenance personnel, and achieve Shorten the recovery time, facilitate the processing of faults and restore power supply in time, and reduce the effect of relying on experience
Active Publication Date: 2020-11-20
NARI TECH CO LTD +2
3 Cites 1 Cited by
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Abstract
The invention discloses an intelligent alarm method and system based on spare power automatic switching analysis of a power system. The method comprises the steps: determining preset action logic of spare power automatic switching under each fault event according to collected electrical quantity information and a predetermined spare power automatic switching model; according to the collected monitoring information and the predetermined spare power automatic switching model, judging a current action state of spare power automatic switching under each fault event; and obtaining final spare powerautomatic switching action information corresponding to each fault event by integrating the preset action logic of the spare power automatic switching and the current action state obtained by judgment. The method can be used to determine whether the spare power automatic switching is the spare power automatic switching maloperation caused by people or equipment damage or a correct action caused by an actual fault of a main power supply fault, does not need operation and maintenance personnel to go to a substation end for confirmation, can reduce dependence on the experience of the field personnel through judgment, and can greatly shorten the mode recovery time.
Application Domain
Power network operation systems integrationEmergency protective circuit arrangements +2
Technology Topic
Real-time computingSystems engineering +3
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