【摘要】 本文对传统电工理论中关于非正弦功率的定义及计算方法进行了探讨和分析，指出其缺陷和不足；介绍了非正弦电流、功率的瞬时分析法并提出了瞬时正弦分解法。更多还原

【Abstract】 This paper studies the definition and the calculating method of the non-sinu- siodal power in the traditional electrical enginering, pointing out the defects there of, recommeding the temporal analysing method of the non-sinusoidal electric current and its power as well as advancing the temporal solution of the sine.更多还原