机电工程技术2024，Vol.53Issue(2)：295-298,4.DOI:10.3969/j.issn.1009-9492.2024.02.065
一种电机测试的检测平台设计与应用
Design and Application of a Testing Platform for Motor Testing
李天文 1柳振方 1王斌 1赵凯 1李广林1
作者信息
- 1. 首钢智新迁安电磁材料有限公司,河北迁安 064400
- 折叠
摘要
Abstract
Absrtact:Through the device and equipment of the self-designed motor testing platform,whether there are any issues with the overall design and assembly of the tested motor can be preliminarily understood before testing.The digital multimeter tests whether the three-phase windings of the tested motor have short circuit phenomenon with the case,and the MEGOHM meter tests whether the phase-to-phase and three-phase relative ground insulation meet the standard,the LCR digital bridge tester confirms whether the resistance and inductance of the coil winding of the tested motor are in three-phase balance.Using a dynamometer stand,in the form of a single drag of the tested motor,the no-load back EMF wave and the vibration of the motor under different rotating speeds are detected preliminarily,and the motor temperature is detected with a temperature measuring gun,the magnetic circuit and the whole assembly of the motor can be predicted in advance.Through the instrument and equipment,the test motor windings and chassis on-off,resistance inductance,no-load back EMF,vibration at different speed,can detect whether the tested motor has winding damage,magnetic steel demagnetization,magnetic circuit problems,motor assembly design problems,can effectively judge whether the tested motor can be carried out follow-up testing,to solve the time-consuming,shortage of platform resources.关键词
测试/检测/振动/反电势Key words
test/detection/vibration/back EMF分类
信息技术与安全科学引用本文复制引用
李天文,柳振方,王斌,赵凯,李广林..一种电机测试的检测平台设计与应用[J].机电工程技术,2024,53(2):295-298,4.
