Power transmission line simulation on-load test system

The invention relates to a simulation on-load test system for a power transmission line. The simulation on-load test system comprises a split type three-phase primary current source, a three-phase secondary voltage source and a three-phase measurement control device, the three-phase measurement cont...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHU LIJUAN, WANG PENG, DENG LIANXING, FENG ZONGJIAN, SHENG JIANG, TU WENBIN, ZHU XIAODONG, LI HONGWEI, HUANG JIFANG, SU HUILIN, SHE CHUYUN, JIAN XUEZHI, WANG QILIN, JIANG YUNFENG, CHEN WENGUANG, ZHENG RUNLAN, JIN LONGXING, ZHANG WEN, CHENG JINGQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a simulation on-load test system for a power transmission line. The simulation on-load test system comprises a split type three-phase primary current source, a three-phase secondary voltage source and a three-phase measurement control device, the three-phase measurement control device is used for synchronously starting the split type three-phase primary current source and the three-phase secondary voltage source; the split type three-phase primary current source is used for outputting primary current after being started and simulating load current on a power transmission line; the three-phase secondary voltage source is used for synchronously outputting secondary voltage with the same frequency as the primary current and adjustable amplitude and phase after being started, and providing working voltage for secondary side input measurement of the protection device; the three-phase measurement control device is also used for measuring the three-phase secondary side current and the three-