电机与控制应用Issue(8)：81-85,5.
矿用电动机试验用变频静止电源关键参数∗
Key Parameters of Variable Frequency Quiescent Power Supply for Mine Motor Test
摘要
Abstract
The variable frequency quiescent power supply was widely used in the type test system of mine alternating current motor and its quality was an important index to evaluate the test system. The increased harmonic when the voltage or frequency deviates from the rating, high voltage minimum and asymmetric voltage would cause the increase of error of test data. The influences of harmonic, voltage and frequency to motor type test result were qualitatively summarized. According to test standards, the power quality of mine low-voltage motor type test as an example was analyzed. The assessment indexes of variable frequency quiescent power supply for mine high-voltage motor type test was presented.关键词
静止电源/谐波/频率/电压/电动机/型式试验Key words
quiescent power supply/harmonic/frequency/voltage/motor/type test分类
信息技术与安全科学引用本文复制引用
陈钊..矿用电动机试验用变频静止电源关键参数∗[J].电机与控制应用,2015,(8):81-85,5.基金项目
国家级安全生产监管监察技术支撑能力建设矿用新装备新材料安全性分析验证中心实验室建设项目(发改投资[2014]744号) （发改投资[2014]744号）
