WANG QING, ZHANG HUAYING, AI JINGWEN, et al. Voltage Sag Immunity Characteristic Test and Analysis of a Three-phase Air Conditioner. [J]. Power capacitor & reactive power compensation, 2020, 41(1): 191-194.
WANG QING, ZHANG HUAYING, AI JINGWEN, et al. Voltage Sag Immunity Characteristic Test and Analysis of a Three-phase Air Conditioner. [J]. Power capacitor & reactive power compensation, 2020, 41(1): 191-194. DOI: 10.14044/j.1674-1757.pcrpc.2020.01.030.
Voltage Sag Immunity Characteristic Test and Analysis of a Three-phase Air Conditioner
摘要
空调属于易受电压暂降影响的敏感负荷。为了获得空调的电压暂降抗扰特性
本文建立了电压暂降实验测试平台
对三相空调电压暂降抗扰特性进行了实测。首先
介绍了三相空调的工作原理及其受电压暂降的影响机理;然后
建立了电压暂降试验平台
研究了测试流程并获得了测试结果;最后
针对不同暂降类型和不同暂降起始角下三相空调电压暂降抗扰特性进行分析
分析结果为提出空调的电压暂降治理策略奠定了基础。
Abstract
Air conditionerbelongs to the sensitive load which is susceptible to voltage sag.In this paper
the voltage sag experimental test platform is set up to perform actual measurement of voltage sag immunity characteristic of three-phase conditioner in order to obtain it.Firstly
the operating principle of the three-phase air conditioner and the influence mechanism by the voltage sag are introduced;Then voltage sag test platform is set up
the test process is studied and the test result is obtained;Finally
in view of different types of sag and different sag initial angle
the voltage sag immunity characteristic of three-phase air conditioner is analyzed and the analysis result lays the foundation for proposing voltage sag control strategy of air conditioner.
关键词
电压暂降三相空调电压容忍度曲线
Keywords
voltage sagsthree-phase air conditionervoltage tolerance curves