Three-phase PWM synchronous rectifiers without line-voltage sensors
SCIE
SCOPUS
- Title
- Three-phase PWM synchronous rectifiers without line-voltage sensors
- Authors
- Kwon, BH; Youm, JH; Lim, JW; Seok, KW; Jeong, GY
- Date Issued
- 1999-11
- Publisher
- IEE-INST ELEC ENG
- Abstract
- A line-voltage-sensorless control for three-phase pulse-width-modulated (PWM) synchronous rectifiers is presented. A line synchronisation and unity power factor control are described. Indirect synchronisation without sensing the line voltage allows a standard vector-controlled inverter to be used as a synchronous rectifier without requiring any additional hardware. Furthermore. the line synchronisation can be operated properly under line-voltage distortion or notching and line-frequency variation. It is shown via experimental results that the proposed controller gives good performance for the synchronous rectifier.
- Keywords
- AC
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/20129
- DOI
- 10.1049/ip-epa:19990465
- ISSN
- 1350-2352
- Article Type
- Article
- Citation
- IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, vol. 146, no. 6, page. 632 - 636, 1999-11
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- There are no files associated with this item.
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