Invention Grant
- Patent Title: Multi-pulse converter circuits
- Patent Title (中): 多脉冲转换电路
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Application No.: US10969436Application Date: 2004-10-20
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Publication No.: US07148661B2Publication Date: 2006-12-12
- Inventor: David Trainer , Andrew J. Forsyth , Francisco J. Chivite-Zabalza
- Applicant: David Trainer , Andrew J. Forsyth , Francisco J. Chivite-Zabalza
- Applicant Address: GB Solihull
- Assignee: Goodrich Control Systems Limited
- Current Assignee: Goodrich Control Systems Limited
- Current Assignee Address: GB Solihull
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: GB0325067.7 20031027
- Main IPC: G05F1/70
- IPC: G05F1/70
Abstract:
An AC to DC converter with harmonic suppression is provided. The harmonic suppression is provided by forcing an instantaneous current conflict between series connected rectifier bridges 54, 80, such that a voltage waveform at 6 times the AC supply frequency of the AC supply is automatically generated. This waveform is then injected via a injection circuit to give harmonic cancellation.
Public/Granted literature
- US20050146226A1 Multi-pulse converter circuits Public/Granted day:2005-07-07
Information query
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