METHOD OF PREVENTING MISOPERATIONS ABOUT A RELAY PROTECTION DEVICE IN A SMART SUBSTATION

The present invention relates to a method of preventing misoperation about a relay protection device in a smart substation. Reversely operating CPU operation results of two operation records about the relay protection device, in order to form corresponding disassembler codes. According to disassembl...

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Bibliographische Detailangaben
Hauptverfasser:	Jia Huawei, Liu Xing, Ji Juan, Zhang Lunshan, Li Meng, Ma Lintao, Wang Leitao, Li Zhen, Qiu Junhong, Li Xinling, Jiang Ruizhi, Zhao Bao
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION PHYSICS
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Beschreibung
Zusammenfassung:	The present invention relates to a method of preventing misoperation about a relay protection device in a smart substation. Reversely operating CPU operation results of two operation records about the relay protection device, in order to form corresponding disassembler codes. According to disassembler codes, calculating similarity of the CPU operation results of the two operation records about the relay protection device by a structured method. Judging whether the similarity is greater than a set threshold or not. If the similarity is greater than the set threshold, the CPU operation results of the two operation records about the relay protection device to be the same, otherwise, the CPU operation results of the two operation records about the relay protection device are judged to be different. The present invention avoids the misoperations of the relay protection device on operation.