He, X. and Sheng, K. and Williams, B.W. and Qian, Z. and Finney, S.J. (2001) A composite soft-switching inverter configuration with unipolar pulsewidth modulation control. IEEE Transactions on Industrial Electronics, 48 (1). pp. 118-126. ISSN 0278-0046Full text not available in this repository. (Request a copy from the Strathclyde author)
This paper presents a new composite soft-switching configuration for single-phase inverters where power bridge leg modules are used. The presented configuration consists of only one inductor and one capacitor as well as two low-power-rated switches/diodes for full-bridge circuits. It can realize snubber functions and/or resonant zero-current switching at any load current for switches in power inverters with unipolar sinusoid pulse width modulation control. The idea presented here is that soft-switching processes at turn-on and turn-off for each active switch in inverters can be different. The detailed circuit operational processes, simulation waveforms, and experimental results are included.
|Keywords:||PWM invertors, bridge circuits, capacitors, inductors, control systems, switching circuits, Electrical engineering. Electronics Nuclear engineering, Control and Systems Engineering, Computer Science Applications, Electrical and Electronic Engineering|
|Subjects:||Technology > Electrical engineering. Electronics Nuclear engineering|
|Department:||Faculty of Engineering > Electronic and Electrical Engineering|
|Depositing user:||Strathprints Administrator|
|Date Deposited:||12 Jun 2007|
|Last modified:||06 Jan 2017 03:06|