Invention Application
US20130170257A1 COMPOSITE AC-TO-DC POWER CONVERTER USING WYE ARCHITECTURE
审中-公开
使用WYE架构的复合式AC-to-DC电力转换器
- Patent Title: COMPOSITE AC-TO-DC POWER CONVERTER USING WYE ARCHITECTURE
- Patent Title (中): 使用WYE架构的复合式AC-to-DC电力转换器
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Application No.: US13342845Application Date: 2012-01-03
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Publication No.: US20130170257A1Publication Date: 2013-07-04
- Inventor: EVGENI GANEV , WILLIAM WARR , KEMING CHEN
- Applicant: EVGENI GANEV , WILLIAM WARR , KEMING CHEN
- Applicant Address: US NJ MORRISTOWN
- Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee Address: US NJ MORRISTOWN
- Main IPC: H02M1/12
- IPC: H02M1/12 ; H02M7/06
Abstract:
A composite power conversion method using a WYE asymmetrical autotransformer that converts electrical power from AC to DC uses two or more conversion methods in parallel and provides a passive technique that “splits” the input 3-phase voltages into additional phases, so that the number of DC rectification pulses is increased to improve AC line current THD The WYE asymmetric autotransformer topology provides a potential improvement in size/weight and efficiency compared to former asymmetric autotransformers.
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