Title :
Modeling and Control of Three-Phase Active front-end Converters
Author :
Hou, Chung-Chuan ; Cheng, Po-Tai ; Bhattacharya, Subhashish ; Lin, Jarsun
Author_Institution :
Nat. Tsing Hua Univ., Hsinchu
Abstract :
Insulated Gate Bipolar Transistor based active front-end converters are widely utilized by industries thanks to the advantages of bi-directional power flow, unity power factor, low harmonic distortion of the line current, and smaller filter size. In this paper, the model and control of the active front- end converter system are presented and the operation principles are analyzed. Detailed discussions on controller designs aiming at enhancing the disturbance rejection capability and robustness are presented, and the performance is validated by experimental results.
Keywords :
fault diagnosis; phase convertors; power convertors; power factor; power field effect transistors; power harmonic filters; bi-directional power flow; controller designs; disturbance rejection capability; filter size; insulated gate bipolar transistor; low harmonic distortion; three-phase front-end converters; unity power factor; Active filters; Bidirectional control; Equivalent circuits; Insulated gate bipolar transistors; Load flow; Power harmonic filters; Power system modeling; Reactive power; Rectifiers; Voltage control;
Conference_Titel :
Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE
Conference_Location :
Taipei
Print_ISBN :
1-4244-0783-4
DOI :
10.1109/IECON.2007.4460280
