Generating set exports dc -to -ac converter

The utility model discloses a generating set exports dc -to -ac converter, it stabilizes galvanic rectifier circuit including being used for becoming intermediate frequency interchange source, an inverter circuit for inciting somebody to action the direct current becomes stabilizes the alternating c...

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Bibliographische Detailangaben
Hauptverfasser: LIU SAIQIONG, XIA DANCHEN, SHU BING, ZHANG LIHUA, YIN WENSONG, ZHANG XUANHE, LI XIN, HOU JIANJUN, XIONG YONG, ZHU ZHIGANG, PEI DONG, ZHAN FENG
Format: Patent
Sprache:eng
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Zusammenfassung:The utility model discloses a generating set exports dc -to -ac converter, it stabilizes galvanic rectifier circuit including being used for becoming intermediate frequency interchange source, an inverter circuit for inciting somebody to action the direct current becomes stabilizes the alternating current, an alternating current for being directed at the alternating current carries out the alternating voltage current detection circuit and the control circuit of closed loop negative feedback, becomes the galvanic current to intermediate frequency interchange source through rectifier circuit, and inverter circuit uses control circuit as the core, adopts digital signal processor control, and the direct current that will pass through the rectification becomes the power frequency to detecting the output voltage electric current through alternating voltage current detection circuit, realizing closed -loop control, make the alternating current of final output reliable and stable, the precision is high.