Transformer economic operation device of low-voltage power distribution station and intelligent switching method

The invention discloses an economic operation device and intelligent switching method for a transformer of a low-voltage power distribution station, and the device comprises a voltage collection module, a current collection module, an input and output module, and a CPU. The CPU is used for controlli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI YUNPENG, WANG ZEWEI, HUANG HAI, FAN GUOXIANG, SHAO YANG, WU MIANHONG, SONG JUANJUAN, ZHANG QIAN, HAN JIA, XU HUIMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The invention discloses an economic operation device and intelligent switching method for a transformer of a low-voltage power distribution station, and the device comprises a voltage collection module, a current collection module, an input and output module, and a CPU. The CPU is used for controlling the # 1 high-voltage master switch, the # 1 low-voltage master switch, the # 2 high-voltage master switch, the # 2 low-voltage master switch and the bus tie switch according to the voltage of the upper end of the # 1 low-voltage master switch, the voltage of the upper end of the # 2 low-voltage master switch, the current of the # 1 low-voltage master switch, the current information of the # 2 low-voltage master switch and the information of the # 1 high-voltage master switch, the # 1 low-voltage master switch, the # 2 high-voltage master switch, the # 2 low-voltage master switch and the bus tie switch. Therefore, reduced switching, wheel switching and increased switching operations of the transformer can be carr