ZHAO KUN, ZHANG YONG, SUN ZENGPING, et al. Application of Transient Voltage Active Adjustment Voltage System Based on Ultra-capacitor Charge in Solving Power Shaking of Chemical Enterprise. [J]. Power capacitor & reactive power compensation, 2020, 41(6): 96-101.
ZHAO KUN, ZHANG YONG, SUN ZENGPING, et al. Application of Transient Voltage Active Adjustment Voltage System Based on Ultra-capacitor Charge in Solving Power Shaking of Chemical Enterprise. [J]. Power capacitor & reactive power compensation, 2020, 41(6): 96-101. DOI: 10.14044/j.1674-1757.pcrpc.2020.06.015.
Application of Transient Voltage Active Adjustment Voltage System Based on Ultra-capacitor Charge in Solving Power Shaking of Chemical Enterprise
The chemical industry has such features as complex production process
strict requirement on production environment
strong continuity of production process
inflammable
explosive
toxic and harmful in production process and products and is particularly sensitive to power shaking.In view of occurrence of such phenomenon and its analysis on the influence of production of enterprise
the proposal of transientvoltage active adjustment system based on the improved αβ transform voltage sag detection method is proposed.The corresponding real time compensation is achieved by detecting accurately the main characteristic of voltage sag so to solve the problem of equipment shutdown caused by power swing in chemical enterprises and meet the requirements of continuous production of chemical enterprise.
关键词
暂态电压主动防御抗晃电化工应用电压暂降检测αβ变换
Keywords
voltage active adjustment system(VAAS)anti power shakingchemical industryapplicationvoltage sagdetectionαβ transformation