Load simulation system and method based on various synchronization technologies

The invention provides a load simulation system and method based on various synchronization technologies, and relates to the technical field of power system load simulation. Comprising a synchronous receiving unit which is used for acquiring external Beidou/GPS standard synchronous PPS, external vol...

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Bibliographische Detailangaben
Hauptverfasser:	LI CONGCONG, ZHANG BIN, HOU TINGQI, LEE, OK DON, HE YONGJUN, SHAO DONGLIANG, SUN KONGMING, SUN YUNTAO, QI ZHIQIANG, ZHANG XUEKAI, ZHAO BICHAO, XU GUANGKE, LI KUAN, HUANG QIANG, CHENG JIAN, WANG YONGBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention provides a load simulation system and method based on various synchronization technologies, and relates to the technical field of power system load simulation. Comprising a synchronous receiving unit which is used for acquiring external Beidou/GPS standard synchronous PPS, external voltage input synchronous PPS, internal power supply input synchronous PPS and external wireless standard synchronous PPS and sending the external Beidou/GPS standard synchronous PPS, external voltage input synchronous PPS, internal power supply input synchronous PPS and external wireless standard synchronous PPS to a synchronous processing module; the internal clock module is connected with the synchronous processing module and provides a clock reference with the dominant frequency of 200M for the synchronous processing module; and the synchronous processing module is used for carrying out frequency division processing on the standard synchronous PPS, carrying out following processing on the 50Hz zero-crossing pulse,