Invention Grant
US08233294B2 Method and system for controlling a power converter system connected to a DC-bus capacitor
有权
用于控制连接到直流总线电容器的功率转换器系统的方法和系统
- Patent Title: Method and system for controlling a power converter system connected to a DC-bus capacitor
- Patent Title (中): 用于控制连接到直流总线电容器的功率转换器系统的方法和系统
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Application No.: US12861004Application Date: 2010-08-23
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Publication No.: US08233294B2Publication Date: 2012-07-31
- Inventor: Chingchi Chen , Michael W. Degner , Satish Thuta
- Applicant: Chingchi Chen , Michael W. Degner , Satish Thuta
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent David B. Kelley
- Main IPC: H02M1/12
- IPC: H02M1/12 ; H02M7/44
Abstract:
A method and system for controlling a power converter system with first, second, and third phase legs with respective first, second, and third associated phase currents determine direction of current flow in at least two phase legs and switch states of the power converter system in response to the current flow directions to reduce ripple current in a connected direct current (DC)-bus capacitor.
Public/Granted literature
- US20110164443A1 Method And System For Controlling A Power Converter System Connected To A DC-BUS Capacitor Public/Granted day:2011-07-07
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