Detection system for field operation of metering equipment

• Main Authors: SHI ERWEI, ZHAO YUE, ZHANG BAOLIANG, CHENG DA, PENG CHUNING, WANG YATAO, QIN CHENGLIN, DU XINGANG, ZHANG PENGHE, TAN CHEN, XU YINGHUI, YANG WEI, DU SHUWEI, XUE YANG
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2016
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a detection system for the field operation of metering equipment, and the system comprises a power distribution cabinet, a mutual inductor detection system, a disconnecting switch, an I-shaped special transformer collection terminal, a digitalized energy meter, and a special transformer collection terminal meter box, wherein the power distribution cabinet, the mutual inductor detection system, the disconnecting switch, the I-shaped special transformer collection terminal, the digitalized energy meter and the special transformer collection terminal meter box are connected sequentially. The special transformer collection terminal meter box is connected with at least one low-voltage metering box through a line. The low-voltage metering box is connected with a load, and the line is connected with an I-shaped concentrator and a mutual inductor type three-phase intelligent electric meter branch unit. The interior of the special transformer collection terminal meter box is mainly provided wit