@article{(Open Science Index):https://publications.waset.org/pdf/1683, title = {Mathematical Model and Control Strategy on DQ Frame for Shunt Active Power Filters}, author = {P. Santiprapan and K-L. Areerak and K-N. Areerak}, country = {}, institution = {}, abstract = {This paper presents the mathematical model and control strategy on DQ frame of shunt active power filter. The structure of the shunt active power filter is the voltage source inverter (VSI). The pulse width modulation (PWM) with PI controller is used in the paper. The concept of DQ frame to apply with the shunt active power filter is described. Moreover, the detail of the PI controller design for two current loops and one voltage loop are fully explained. The DQ axis with Fourier (DQF) method is applied to calculate the reference currents on DQ frame. The simulation results show that the control strategy and the design method presented in the paper can provide the good performance of the shunt active power filter. Moreover, the %THD of the source currents after compensation can follow the IEEE Std.519-1992.}, journal = {International Journal of Electrical and Computer Engineering}, volume = {5}, number = {12}, year = {2011}, pages = {1669 - 1677}, ee = {https://publications.waset.org/pdf/1683}, url = {https://publications.waset.org/vol/60}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 60, 2011}, }