直流电桥法测量电感的自感系数  

Measuring Self-Inductance Coefficient Via Direct Current Bridge Way

作　　者：曾兀彧[1] 

机构地区：[1]井冈山学院,江西吉安343009

出　　处：《电测与仪表》2006年第10期12-13,33,共3页Electrical Measurement & Instrumentation

摘　　要：传统测量电感的自感系数是用交流电桥,它存在平衡点较难找,并且在空间杂散信号干扰下很容易产生误差。用直并流电桥法测量电感的自感系数降低了测量难度,提高了测量精度。文中介绍测量原理并对测量结果作了比较。Self-inductance coefficient was traditionally measured by means of Alternating Current Bridge, which often brought about errors due to the difficult locating of the balanced point with a lot of interferences from miscellaneous space signals. The measuring of self-inductance coefficient by means of direct current bridge method has reduced the difficult and improved the precision of measuring. The paper introdues the measuing principle and compares the measuring result.

关 键 词：电感 自感系数 直流电桥测量法 

分 类 号：TM934.42[电气工程—电力电子与电力传动]