Invention Grant
- Patent Title: Multipoint converters with brake chopper
- Patent Title (中): 具有制动斩波器的多点转换器
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Application No.: US13681671Application Date: 2012-11-20
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Publication No.: US08879292B2Publication Date: 2014-11-04
- Inventor: Roland Jakob , Thomas Brückner
- Applicant: GE Energy Power Conversion GmbH
- Applicant Address: DE Berlin
- Assignee: GE Energy Power Conversion GmbH
- Current Assignee: GE Energy Power Conversion GmbH
- Current Assignee Address: DE Berlin
- Agency: Parks IP Law
- Agent Theodore A. Wood
- Priority: DE102011087151 20111125
- Main IPC: H02M7/5387
- IPC: H02M7/5387 ; H02M7/217 ; H02P3/22 ; H02M7/219 ; H02M7/483
Abstract:
An electrical circuit for a power converter is described. The circuit has been provided with several semiconductor switches and capacitors used for operating the power converter. A brake resistance for lowering energy is provided and is connected to the semiconductor switches provided without the need for an additional switch. The operation of the power converter and the current flowing through the brake resistance can be controlled by means of the existing semiconductor switches.
Public/Granted literature
- US20130215658A1 Multipoint Converters With Brake Chopper Public/Granted day:2013-08-22
Information query
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