Lossless replacement device of mutual inductance type three-phase electric energy meter and control method of lossless replacement device

The invention discloses a lossless replacement device of a mutual inductance type three-phase electric energy meter and a control method of the lossless replacement device. The lossless replacement device comprises a connecting power line, a combined junction box connecting mechanism and a mutual in...

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Hauptverfasser: LI QIYI, HE MING, YANG LU, LIU PENG, LIN ZHENHUA, FANG SHAOHUAI, SU BO, LI JIN, ZHOU CHENGJI, XU XUANHAO, LI QIANXIN, WU HAIXIONG, LUO GUANG, NAN BAOFENG, WU SHUANG, ZHANG JING, LIANG YUHUI, WU ZHIHAI, ZHAO JUNQING, ZHANG DINGQU, FAN ZUMING, LIU HONGYAN, ZENG HAI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a lossless replacement device of a mutual inductance type three-phase electric energy meter and a control method of the lossless replacement device. The lossless replacement device comprises a connecting power line, a combined junction box connecting mechanism and a mutual inductance type three-phase electric energy meter connecting mechanism. The connecting power line is used for connecting the combined junction box connecting mechanism and the mutual inductance type three-phase electric energy meter connecting mechanism; the combined junction box connecting mechanism is connected with one end of the connecting power line and is used for being connected with a combined junction box; the mutual inductance type three-phase electric energy meter connecting mechanism is connected with the other end of the connecting power line, and the mutual inductance type three-phase electric energy meter connecting mechanism is used for being connected with a mutual inductance type three-phase electri