Y/△接线变压器带不平衡负载有功电能计量分析

The Measure Analysis of Active Electrical Energy Metric Instrument with the Unstable Load of Y/△ Wire-connected Transformer

一般情况下，在高压倒装设三相三线有动电能表计量变压器所带负载消耗的电能。本文对接线组别为Y／△－11的变压器带不对称负我时，高压倒装设的三相三线有功电能表的计量正确性进行了分析。

Generally, there is a high voltage side-inStalled three-phase and three-line active electric energy metric instrument which can measure the electrical energy cotnsumption of the transformer with load. The analysis of the measre correctness of a highvoltage side - installed three-phase and threeline active electrical energy metric instrument with the unstable load of Y/△ wire-connected transformer is made in this paper