摘要
以微电子技术为核心的高新产业发展,使电能质量的突发事件(电压暂降、暂升、短时中断)对用户造成的危害越来越大。论述了对突发事件型电能质量的经济评估方法,介绍国外一些实用计算参考资料,以助于专业人员开展这方面的研究工作,为提高我国电能质量水平,保证重要用户供电提供科学依据。
The development of the high-tech industry with microelectronics technology as core makes the damages to power customers caused by emergent events （such as voltage sag, voltage swell, momentary outage） greater and greater. The paper describes the economy evaluation method of power quality in the presence of emergent events and introduces some foreign reference information for practical calculation, which is helpful to the specialists＇ research on this field and provides scientific basis for supplying power to critical customers and improving power quality level in our country.
出处
《供用电》
2010年第1期7-10,共4页
Distribution & Utilization
关键词
电能质量
突发事件型指标
经济评估
power quality
emergent event index
economic evaluation
