浅谈电压偏差对民用建筑电气设备的影响及改善措施

Discussion on the Effect and Improvement Measures of Voltage Deviation on Civil Architecture Electrical Equipment

电压是衡量电能质量最主要的指标之一,电压偏差对低压用电设备会产生极大的危害,甚至会导致低压用电设备系统的失稳与崩溃。对电压偏差的概念进行阐述,分析民用建筑电气电压偏差如何产生及对用电设备的影响,提出低压系统电压偏差的改善措施,以提高其经济效益和社会效益。

Voltage is one of the most important indicators to measure the power quality. Voltage deviation will produce great harm, even instability and collapse on the low-vohage electrical equipments. The concept of voltage deviation is described, the causes and influ- ences on electrical equipments are detailed analyzed, and the improvement measures of voltage deviation in low-pressure system are put forward, and expect to improve the eco- nomic and social benefits.