Title :
A 100kV switch mode series resonant power supply for industrial electrostatic precipitators
Author :
Carastro, F. ; Clare, J. ; Goodman, A. ; Wheeler, P. ; Leach, J. ; Hosking, T.
Author_Institution :
Univ. of Nottingham, Nottingham, UK
Abstract :
This paper considers the design of a high voltage high frequency power supply for industrial electrostatic precipitator applications. The supply is based on a series resonant series loaded converter. The main aim of this, university-industry partnership work is to design and experimentally validate the capability of the proposed configuration in achieving higher efficiency and more flexible transient response when compared with a traditional line frequency based power supply. Closed-loop behaviour of the power supply, during sparking events, is also investigated with a non-linear precipitator model.
Keywords :
electrical products industry; electrostatic precipitators; power supplies to apparatus; resonant power convertors; closed-loop behaviour; high voltage high frequency power supply; industrial electrostatic precipitator applications; nonlinear precipitator model; series resonant series-loaded converter; switch mode series resonant power supply; traditional line frequency based power supply; voltage 100 kV; Capacitors; Electrostatic precipitators; Power supplies; Resonant frequency; Sparks; Switches; Voltage control; electrostatic precipitators; series-loaded resonant converter; soft-switching;
Conference_Titel :
Power Modulator and High Voltage Conference (IPMHVC), 2010 IEEE International
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-7131-7
DOI :
10.1109/IPMHVC.2010.5958400
