摘要
电压跌落是电能指标中的一项重要因素。电能质量的优劣对电网和电气设备的安全、经济运行,保证产品质量和科学实验以及人民生活和生产的正常进行均具有十分重要的意义,直接关系到国民经济的总体利益。而论文研究了电压跌落的产生原因,并阐述了其检测和动态补偿技术,通过Matlab中的simulink进行仿真,从而验证了该种方案的有效性。
Voltage sag is one of the important factors in power quality index.The security of power quality has a great important meaning on economical operation of electric wire netting and electric equipment,product quality,scientific experiment,people s lives and production,and it concerns the overall interests of national economy directly.The paper has studied the reason of the production of voltage sag,and has explained its detection and dynamic compensation technology in thesis.With the simulink in Matlab,thus v...
出处
《继电器》
CSCD
北大核心
2007年第S1期431-435,共5页
Relay
关键词
电能质量
电压跌落
检测
动态补偿
power quality
voltage sag
detection
dynamic compensation
