Distributed alarm service method, apparatus and system for power system

The application discloses a distributed alarm service method, apparatus and system for a power system, which are applied to a substation of the power system. Firstly, a service list and original fault data which are sent by a power plant end of the substation are received; then, the service list is...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG JIANQING, LIU WEI, WANG WEIZHEN, ZHANG HAITING, YE HAIMING, PENG BAOYONG, WU MIJIA, ZHANG GANFENG, JI RONGRONG, CHEN QIONGLIANG, LI YONGZHAO, MAO HAIBO, NIU JINWEN, ZHANG YI, XIAO YANWEI, WEI XING, SHAN JINHUA
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The application discloses a distributed alarm service method, apparatus and system for a power system, which are applied to a substation of the power system. Firstly, a service list and original fault data which are sent by a power plant end of the substation are received; then, the service list is sent to a main station end, and various service contents are generated according to the original fault data; next, according to service subscription information sent by the main station end, part of service contents made by the service subscription information are selected from various service contents; and the part of the service contents are packaged as a service object and the service object is sent to the main station end. According to the method, apparatus and system, processing of the original fault data is transferred to the substation and part of the service contents are sent to the main station end only according to the subscription service contents of the main station end, and thus, a volume of data sent to the main station end is greatly reduced, so that a computation task undertaken by the main station end is greatly alleviated and furthermore, the problem that an accident is not processed in time due to the excessive burdensome computation task undertaken by the main station end can be solved.