In this paper, a method is presented for measurement of power frequency magnetic fields due to distorted sinusoidal currents in power system. The proposed method is an integral approach and consists of a multi-rate digital signal processor, an adaptive filter, and an overlap processor. In field test, actual test results are accomplished by a standard area-type measurement setup to identify and characterize magnetic fields distribution of a 69kV SF6 -gas insulated substation (GIS) using the proposed method.
|頁（從 - 到）||1221-1227|
|期刊||IEEE Transactions on Power Delivery|
|出版狀態||Published - 1999 10月|
All Science Journal Classification (ASJC) codes