摘要
提出一种对机上交流三相电源品质的检测方法,通过检测表征交流三相电源特性的电压、频率、相序,防止将不满足要求的交流电源接入机上电网,从而防止对用电设备或者整个供电系统造成不利影响,提高了飞机供电系统的自检测能力、可靠性和安全性,方法可应用于飞机机电系统。
A kind of the three-phase power quality detection method is proposed.By detecting the characteristic of three-phase ac power supply voltage,frequency,phase sequence,to prevent the ac power which not meets the requirements from being connected to the grid.Moreover,it prevents adverse affects on the electrical equipment or the whole power supply system and improve the detection ability of the aircraft power supply system,reliability and security.This technology is applied in aircraft electromechanical system.
作者
艾莉
杨东亮
于方春
AI Li;YANG Dong liang;YU Fang chun(Xi′an Aeronautics Computing Technique Research Institute,AVIC,Xi′an 710068,China)
出处
《航空计算技术》
2018年第5期199-202,共4页
Aeronautical Computing Technique
基金
航空科学基金项目资助(2016ZC31004)
关键词
供电系统
交流电源
机电系统
power supply system
AC power
electromechanical system
