Invention Grant
US08737103B2 Method and controller for controlling an electrical converter configured for generating an AC current for at least two phases
有权
用于控制电转换器的方法和控制器，其被配置为产生用于至少两相的AC电流
- Patent Title: Method and controller for controlling an electrical converter configured for generating an AC current for at least two phases
- Patent Title (中): 用于控制电转换器的方法和控制器，其被配置为产生用于至少两相的AC电流
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Application No.: US13557795Application Date: 2012-07-25
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Publication No.: US08737103B2Publication Date: 2014-05-27
- Inventor: Frederick Kieferndorf , Georgios Papafotiou , Nikolaos Oikonomou , Tobias Geyer
- Applicant: Frederick Kieferndorf , Georgios Papafotiou , Nikolaos Oikonomou , Tobias Geyer
- Applicant Address: CH Zurich
- Assignee: ABB Research Ltd
- Current Assignee: ABB Research Ltd
- Current Assignee Address: CH Zurich
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP10151549 20100125
- Main IPC: H02M7/537
- IPC: H02M7/537
Abstract:
A method is provided for predicting pulse width modulated switching sequences for a multi-phase multi-level converter. With a first predicted switching sequence, due to multi-phase redundancies, equivalent switching sequences are determined. From the equivalent switching sequences, one switching sequence optimal with respect to a predefined optimization goal is selected. The selected switching sequence is used to switch the converter.
Public/Granted literature
- US20130016549A1 METHOD FOR CONTROLLING AN ELECTRICAL CONVERTER Public/Granted day:2013-01-17
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