【摘要】 针对不同的系统负荷情况和电能表接线方式分析了线路对地电容电流和相间电容电流对有功电能及无功电能计量的影响.并结合应用实际指出,在三相系统带单相负荷时电能表应采用对应接入相电压、相电流的计量方式。更多还原

【Abstract】 According to different system bad condition and the connection mode of electrical energy meter, the paper analyzes the influence of line to ground capacity current and phase - phase capacity current on active and reactive power energy metering. Combined with the practical application, it is pointed out that the metering mode of electrical energy meter should adopt the connection way of corresponding phase voltage and phase current.更多还原