Unbalanced load charged commutation apparatus

Provided is an unbalanced load charged commutation apparatus, which adjusts three-phase load balance through rapidly switching a single-phase load causing three-phase imbalance into another phase. The apparatus is provided with two input channels, wherein one input channel and a current single-phase...

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Bibliographische Detailangaben
Hauptverfasser:	WU PEILIN, BAI ZHILU, HOU CHICHENG, ZHANG YA, LIUCHANGCHUN, SONGGUOHUI, ZHANG GUANGMING, YAO HONGWEI, SONG GUOHUI
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SYSTEMS FOR STORING ELECTRIC ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	Provided is an unbalanced load charged commutation apparatus, which adjusts three-phase load balance through rapidly switching a single-phase load causing three-phase imbalance into another phase. The apparatus is provided with two input channels, wherein one input channel and a current single-phase load phase line are in connection, and the other channel is in connection with a phase line to be switched. The apparatus is provided with an output channel to be in connection with a single-phase load live wire. In a load switching process, the connection and disconnection of the input channel and the output channel are controlled, and the apparatus supplies power to the load in a manual switching process of the single-phase load and completes commutation, thereby substantially reducing load outage time, and improving the reliability of user power utilization.