含有互感电路复功率计算问题的分析  

Analysis on the Complex Power of Mutual Inductance Circuits

作　　者：张翠玲[1] 

机构地区：[1]宁夏理工学院电气信息工程学院,宁夏石嘴山753000

出　　处：《北京工业职业技术学院学报》2012年第4期35-39,共5页Journal of Beijing Polytechnic College

摘　　要：电路理论分析中,含有互感的电路在进行复功率的计算时,因为有互感的作用使原有电路等效元件构成发生变化,出现了控制与被控的关系。因此,在有功功率和无功功率的计算过程中,容易出现物理概念上的错误。针对易出现的问题和出现的原因进行分析,提出解决问题的方法和措施,从电路理论的概念上进行比较深入的研究。When we calculate complex power in mutual inductance circuit, the composition of original equivalent element will change and appear the relationship between control and be controlled for the role of mutual inductance. Therefore, in the calculation process of active power and reactive power, the error of physical concept is prone to appear. This article analyzes the above -mentioned problem and the reason which caused the problem. It develops a solution to the problem, and gives an in - depth study according to the concept of circuit theory.

关 键 词：互感电路 复功率 计算 

分 类 号：TM131.4[电气工程—电工理论与新技术]