Title :
Stochastic voltage-flicker power flow
Author :
Hong, Ying-Yi ; Lee, Lun-Hui
Author_Institution :
Dept. of Electr. Eng., Chung Yuan Univ., Taiwan, China
fDate :
1/1/2000 12:00:00 AM
Abstract :
A novel approach using the Y-matrix for analyzing voltage-flicker power flow is presented in this paper. Stochastic theory is incorporated with the power flow method to obtain the equivalent 10 Hz voltage fluctuation (ΔV10) at each bus. The proposed method helps examine the impact of voltage flicker sources (e.g. arc furnaces) on system voltages. Simulation and experimental results show the applicability of the proposed method
Keywords :
harmonic distortion; load flow; matrix algebra; power system harmonics; stochastic processes; 10 Hz; Y-matrix; arc furnaces; equivalent 10 Hz voltage fluctuation; power system voltage harmonics; stochastic theory; stochastic voltage-flicker power flow analysis; voltage flicker sources; Brightness; Furnaces; Hybrid power systems; Impedance measurement; Lamps; Load flow; Power system dynamics; Reactive power; Stochastic processes; Voltage fluctuations;
Journal_Title :
Power Delivery, IEEE Transactions on
