摘要
采用解析法和计算机辅助分析法，对轨道涡流制动测试系统中的三相异步电动机起动过程进行了预期计算。结果表明，整个系统在变频调速工况下从起动加速至额定工况下的时间在预定范围内。
The starting process of the threephase asynchronous motor of the track eddy current brake measuring system is calculated in anticipation with several methods. The results demonstrate that the calculated time from starting to rated state is in the expectant and range.
关键词
轨道涡流制动
计算机辅助分析
机车
起动过程
trackways addy current brakes
frequency control of motor
computer-aided analysis
