相量图解法在电工计算中的应用  

Applications of Phasor Graphical Method in Electrical Engineering calculations

作　　者：刘力伟[1,2] 李金良 

机构地区：[1]信阳师范学院物理系 [2]信阳师范学校

出　　处：《信阳师范学院学报（自然科学版）》1999年第2期231-234,共4页Journal of Xinyang Normal University(Natural Science Edition)

摘　　要：用相量图解法分析计算单相正弦交流电路在不同性质时的电压和电流；通过实例说明相量图解法在计算中的应用；By using phasor graphical method, the voltage and current of a single phase sinusoidal current circuit in different properties are analysed and calculated. Some applications of the method are showed by examples. And an approach, which can be used to analyse and calculate the negative sequence current of three sinusoidal alternating circuit for nou -symmetrical operatig is introduced.

关 键 词：相量图解法 对称分量法 交流电路 电工计算 

分 类 号：TM11[电气工程—电工理论与新技术]