Invention Grant
US06850424B2 Inverter with a line-side and load-side freewheeling pulse converter using SiC switching elements
有权
具有使用SiC开关元件的线路侧和负载侧续流脉冲转换器的逆变器
- Patent Title: Inverter with a line-side and load-side freewheeling pulse converter using SiC switching elements
- Patent Title (中): 具有使用SiC开关元件的线路侧和负载侧续流脉冲转换器的逆变器
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Application No.: US10251628Application Date: 2002-09-20
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Publication No.: US06850424B2Publication Date: 2005-02-01
- Inventor: Eric Baudelot , Albrecht Donat , Bernhard Foecking , Hubert Schierling , Ralf Schweigert , Günter Schwesig
- Applicant: Eric Baudelot , Albrecht Donat , Bernhard Foecking , Hubert Schierling , Ralf Schweigert , Günter Schwesig
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Agent Henry M. Feiereisen
- Priority: DE10146527 20010921
- Main IPC: H02M5/458
- IPC: H02M5/458
Abstract:
An inverter includes a mains system side freewheeling pulse converter and a load-side freewheeling pulse converter, which are electrically connected on the DC side via a DC intermediate circuit. The mains system side and load-side freewheeling pulse converters each include switchable current valves in form of semiconductor switches that are made of silicon carbide with a high blocking voltage. The inverter can operate at higher voltages and frequencies, without affecting the load rating.
Public/Granted literature
- US20030058662A1 Inverter with a mains system side and load-side freewheeling pulse converter Public/Granted day:2003-03-27
Information query
IPC分类:
