INTEGRATED SYSTEM FOR POWER CONVERSION AND CONNECTION TO GRID

An integrated system for power conversion and connection to a grid according to an embodiment of the present invention comprises: a power conversion unit for converting power between direct current power and alternating current power; a transformer for changing the voltage level of the alternating c...

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1. Verfasser: LEE JAE-GUL
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An integrated system for power conversion and connection to a grid according to an embodiment of the present invention comprises: a power conversion unit for converting power between direct current power and alternating current power; a transformer for changing the voltage level of the alternating current power; a switchgear unit for performing a breaking operation on the basis of the states of lines in the integrated system for power conversion and connection to a grid; and a container within which the power conversion unit, the transformer, and the switchgear unit are installed. 本发明实施例的一体式电力转换及并网系统,包括:电力转换部,执行直流电力和交流电力之间的电力转换;变压器,转换所述交流电力的电压;开关柜部,执行基于所述一体式电力转换及并网系统内的线路的状态的切断动作;以及集装箱,在内部设置有所述电力转换部、所述变压器以及所述开关柜部。