用数字式电压表测量相位差  

Measure of Phase Displacement by Voltmeter and Dealing with Data by Computer

作　　者：任雪畅[1] 潘庄成[1] 

机构地区：[1]厦门大学,厦门361005

出　　处：《集美大学学报（自然科学版）》1998年第1期42-45,共4页Journal of Jimei University：Natural Science

摘　　要：比较了利用电压表和双踪示波器测量相位的差两种不同方法，说明前者具有优越性，并利用微机对数据进行了处理。Compared with the measure of phase displacement by double-trace oscillograph. the superiosity of the measure by numerical voltmeter is explained. The method of dealing with data by computer is also introduced.

关 键 词：数字式电压表 相位差 电压表 测量 

分 类 号：TM933.312[电气工程—电力电子与电力传动]