A NOVEL HALF-BRIDGE RESONANT INVERTER HAVING LOAD-FREEWHEELING MODES
- Title
- A NOVEL HALF-BRIDGE RESONANT INVERTER HAVING LOAD-FREEWHEELING MODES
- Author
- 김희준
- Keywords
- Resonant inverters; Pulse width modulation inverters; Digital control; Circuit topology; Pulse inverters; Power generation; Displacement control; Resonant frequency; Electric variables; Prototypes
- Issue Date
- 2004-06
- Publisher
- IEEE
- Citation
- 2004 IEEE 35th Annual Power Electronics Specialists Conference, Page. 1304-1307
- Abstract
- This work presents a new circuit topology and its digital control scheme of the half-bridge resonant inverter. As the proposed half-bridge inverter can be operated in the load-freewheeling modes, pulse width modulation (PWM) control method can be used for the output power control. The proposed half-bridge inverter should keep unity output displacement factor under the load-impedance varying conditions, if a new PWM control scheme based on the resonant frequency tracking algorithm is adopted. In this paper, the operation principle, electrical characteristics, and detailed digital control scheme of the proposed half-bridge resonant inverter are described. Experimental results of the prototype experimental setup to verify the validity of the proposed half-bridge resonant inverter are presented and discussed.
- URI
- https://ieeexplore.ieee.org/document/1355610?arnumber=1355610&SID=EBSCO:edseeehttps://repository.hanyang.ac.kr/handle/20.500.11754/149421
- ISBN
- 0-7803-8399-0
- ISSN
- 0275-9306
- DOI
- 10.1109/PESC.2004.1355610
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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