Meanwhile, PWM inverters using high switching frequency device that shortens the rise time of PWM output pulse have been widely applied in high-speed AC driving locomotive.
Operating principle of power factor compensating device for 8k electric locomotive is briefly described as well as its parameter selection, switching on and off control.
本文概述了8 K机车功率因数补偿装置的工作原理、参数选择及投切控制。
3
This paper introduces the operating principle and simulation test results of automatic control system of SS1 electric locomotive used for the sectioning of phase switching.