Abstract：According to the impact on power quality of power grid by mill industry load, a scheme of dynamic reactive power compensation and harmonic elimination is proposed in this paper. The thyristor switching is designed in the outer of the delta-circuit and the filter reactor is designed in the inner of the delta-circuit. And the concrete implementation plan is presented combining with the operation condition, which result in the improving of power factor and power quality. Finally the comparison of current operation data with and without compensation is given, verifying the validity of the proposed scheme.
孙国歧, 魏晓宾, 张玲艳, 肖恩恺, 刘涛. 基于DYTSF的冷轧机动态无功补偿及谐波治理方法[J]. 电气技术, 2017, 18(7): 97-99.
Sun Guoqi, Wei Xiaobin, Zhang Lingyan, Xiao Enkai, Liu Tao. Scheme of Dynamic Reactive Power Compensation and Filtering Elimination based on DYTSF for Cold Rolling Mill. Electrical Engineering, 2017, 18(7): 97-99.
2017, Vol. 18 
