Abstract
An extended-period, zero-current quasi- resonant converter (EP-ZCQRC) composes of a conventional PWM circuit and a resonant tank to achieve zero-current switching condition. In this paper, the analysis and passivity-based control of a buck-type EP-ZCQRC are presented. A generalized state space average is used to model of the buck-type EP-ZCQRC and the controller design is developed using the derived model. Based on the passivity-based approach, the control law is designed to stabilize the output voltage of the converter. Simulation results to illustrate the features of the proposed strategy are also presented.
Original language | English |
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Title of host publication | 7th IET International Conference on Advances in Power System Control, Operation and Management (APSCOM 2006) |
Edition | 523 CP |
DOIs | |
Publication status | Published - 1 Dec 2006 |
Event | 7th IET International Conference on Advances in Power System Control, Operation and Management, APSCOM 2006 - Hong Kong, Hong Kong Duration: 30 Oct 2006 → 2 Nov 2006 |
Conference
Conference | 7th IET International Conference on Advances in Power System Control, Operation and Management, APSCOM 2006 |
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Country/Territory | Hong Kong |
City | Hong Kong |
Period | 30/10/06 → 2/11/06 |
Keywords
- DC-DC converter
- Modeling
- Voltage regulation
ASJC Scopus subject areas
- Electrical and Electronic Engineering