Title :
A proposed predictive average current controller for four-wire boost rectifiers
Author :
Fraser, M.E. ; Manning, C.D.
Author_Institution :
Loughborough Univ. of Technol., UK
Abstract :
A proposed predictive controller suitable for four-wire boost rectifiers is described. The predictive controller regulates the rectifier line currents and includes a method of providing true average current mode control. The performance of the rectifier is demonstrated using simulation results for a 80 kVA rated converter switching at 15 kHz. Practical requirements for the controller are discussed.
Keywords :
control system synthesis; digital control; electric current control; power convertors; predictive control; rectifying circuits; switching circuits; voltage control; 15 kHz; 80 kVA; DC bus voltage regulation; converter; digital controller; four-wire boost rectifiers; predictive average current controller; rectifier line currents regulation; simulation; switching; true average current mode control;
Conference_Titel :
Power Electronics and Variable Speed Drives, 1996. Sixth International Conference on (Conf. Publ. No. 429)
Print_ISBN :
0-85296-665-2
DOI :
10.1049/cp:19960903
