摘要
大中型电机起动时会对电网电压造成影响.对电机起动过程进行了理论分析,应用PSAF软件,对化工厂新投入的电机在全压起动和降压起动两种方式下对电网的影响进行了仿真计算,并给出了结论和建议.
Large and medium-sized motor starting affect the size of the grid voltage. The process of motor starting is analyzed theoretically, and PSAF software is applied to caculate the impact the dips of the grid when the motor starts in full voltage and reduced voltage, and some suggestions are given.
出处
《上海电力学院学报》
CAS
2013年第3期221-224,233,共5页
Journal of Shanghai University of Electric Power
基金
上海市自然科学基金(Z2012-068)
