Abstract：At present, the problem of voltage sag is becoming more and more serious, causing great damage to normal production in the textile industry. This paper evaluates and monitors the impact of voltage sag in textile industry. Firstly, the paper introduces the textile industry and the voltage sag monitoring device and system, and then puts forward the process-based immune time-based impact assessment for textile users, which is more in line with the actual project and provides the basis for the subsequent voltage sag treatment. Finally, using the voltage sag monitoring device and the system to carry on the real-time on-line monitoring to the textile user in Fuzhou Changle area, according to the measured data, carries on the voltage sag generation reason and so on analysis, overcomes the manual matching time-consuming and labor-consuming shortcoming.
姚东方, 张妍, 张逸. 纺织行业电压暂降影响评估与监测分析[J]. 电气技术, 2020, 21(9): 59-65.
Yao Dongfang, Zhang Yan, Zhang Yi. Impact assessment and monitoring analysis of voltage sag in textile industry. Electrical Engineering, 2020, 21(9): 59-65.
2020, Vol. 21 
