摘要
电网晃电后会给石化企业带来严重的经济损失,为了减小晃电带来的不良影响,石化企业都采取了抗晃电措施。阐述了某化工厂在电网波动时高低压电动机抗晃电措施以及其功能分析,并针对现场运行出现的问题,提出了相应的改进措施,经过技术改造,取得了良好的运行效果。
A serious economic damage will be brought out after the power network fluctuation. In order to keep the damage to a minimum, most petrochemical enterprises adopt the anti-electricity dazzling technology. This paper expatiated on anti-electricity dazzling measures and their functions analysis for high-voltage and low-voltage motors when the power network fluctuation happened in certain petrochemical enterprise. In allusion to on-site operation problems, the relevant improving measures were raised. The system gains a sound effect after technical innovation.
出处
《电工电气》
2011年第12期36-38,共3页
Electrotechnics Electric
关键词
晃电
电动机
自启动
electricity dazzling
motor
self-starting
