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- Performance evaluation of a novel hybrid multipulse rectifier for utility interface of power electronic converters
- Centro Federal de Educação Tecnológica (CEFET)
- Colorado Sch Mines
- Universidade Estadual Paulista (UNESP)
- Universidade Federal de Uberlândia (UFU)
- This paper presents an improved analysis of a novel Programmable Power-factor-corrected-Based Hybrid Multipulse Power Rectifier (PFC-HMPR) for utility interface of power electronic converters. The proposed hybrid multipulse rectifier is composed of an ordinary three-phase six-pulse diode-bridge rectifier (Graetz bridge) with a parallel connection of single-phase switched converters in each three-phase rectifier leg. In this paper, the authors present a complete discussion about the controlled rectifiers' power contribution and also a complete analysis concerning the total harmonic distortion of current that can be achieved when the proposed converter operates as a conventional 12-pulse rectifier. The mathematical analysis presented in this paper corroborate, with detailed equations, the experimental results of two 6-kW prototypes implemented in a laboratory.
- IEEE Transactions on Industrial Electronics. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc., v. 54, n. 6, p. 3030-3041, 2007.
- Institute of Electrical and Electronics Engineers (IEEE)
- AC motor drives
- high power drives for trolleybus systems
- high power factor three-phase rectifiers
- multipulse rectifiers
- tractions applications
- 12-pulse rectifiers
- Acesso restrito
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