Title :
Predictive control strategies for ZCS direct converter HV power supply
Author :
Catucci, M. ; Clare, Jon ; Wheeler, P.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nottingham Univ.
Abstract :
This paper focuses on new control techniques for a direct power converter having a resonant tank on the output side feeding a rectifier. The application being considered is for HV power supplies. The objective of the control is to provide a stable output, with good supply current quality. Two predictive controllers are described, one based on the input filter dynamics and one based on the output tank dynamics, and their performances are compared. Practical results from a laboratory prototype are presented
Keywords :
power supply quality; predictive control; resonant power convertors; switching convertors; zero current switching; ZCS; direct converter HV power supply; input filter dynamics; predictive control; rectifier; resonant tank; supply current quality; Circuits; Filters; Matrix converters; Power supplies; Predictive control; Resonance; Switches; Switching converters; Voltage control; Zero current switching; Converter Control; DC Power Supply; Matrix Converter; Predictive Control; Resonant Converter;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219519
