基于华氏变换的复功率守恒证明  

The Proof of Complex Power Conservation Based on Hua's Transformation

作　　者：路永华[1] 

机构地区：[1]兰州商学院计算机与电子信息工程系,甘肃兰州730020

出　　处：《河西学院学报》2015年第2期35-40,共6页Journal of Hexi University

摘　　要：华氏变换是一种新的变换,它使正弦量和复数之间建立起了严密的数学关系,文章基于华氏变换讨论了复功率、有功功率、无功功率、瞬时功率的关系,利用华氏变换和瞬时功率的守恒性证明了复功率、复交流功率的守恒性.Hua＇s transformation is a kind of new one to build a rigorous mathematic relation between the sinusoidal quantity and complex number. The article includes a discussion of relations among the complex power, active power, reactive power and instantaneous power based on the Hua＇s transformation,and also proves the conservativeness of complex power and complex AC power by using Hua＇s transformation and instantaneous power.

关 键 词：复功率 复交流功率 华氏变换 正弦稳态电路 

分 类 号：TM13[电气工程—电工理论与新技术]