三相交流电源相序测量装置设计  

Three-phase AC Power Supply Phase Sequence Measurement Device Design

作　　者：车壮 

机构地区：[1]营口市农业工程学校,营口115009

出　　处：《现代制造技术与装备》2016年第3期14-16,共3页Modern Manufacturing Technology and Equipment

摘　　要：三相交流电的相序在工程上至关重要。教师指导学生设计和制作相序测量器,学习测量相序的方法。这种理论联系实际的教学活动具有很强的可操作性,学生容易掌握,也取得了很好的教学效果。本文介绍几种相序测量装置制作原理、制作方法以及相序检测方法。The three-phase AC phase sequence in the projectis very important, for example, three-phase AC motors, the power tochange the phase sequence to change the motor steering. So, in turnrequired the starters, pumps, blowers and other electrical machinery,the power supply before power is necessary to know the phasesequence. Design, production of three-phase power supply phasesequence measurement means learning phase sequence measurementof three-phase alternating current, either acquire the relevanttheoretical knowledge and practical skills can be improved. Hereare some phase sequence measurement device production principle,production methods and phase sequence detection method.

关 键 词：相序 相移 正序 逆序 

分 类 号：TM933.314[电气工程—电力电子与电力传动]