分解非正弦电流的一种方法

An Approach for Decomposing Nonsinusoidal Current

对周期非正弦电流进行了傅立叶级数分解 ,然后根据Budeanu的非正弦条件下的功率定义 ,并结合其它非正弦条件下的功率定义 ,分析了周期非正弦电流的一种频域分解方法 ,讨论了各电流分量的定义、物理意义、作用以及它们之间的关系。

The periodic and nonsinusoidal current is decomposed by Fouriers.And then according to budeanu's power definitions under nonsinusoidal conditions and combining the other power definitions,a decomposition approach of the frequency domain.for the periodic and nonsinusoidal current is analyzed.The definition,physical meaning and function of its each current component as well as the relations among them are discussed.