Invention Grant
US07924585B2 Pulse resistor (brake resistor) for a frequency converter in the higher voltage and capacity range
有权
变频器的脉冲电阻（制动电阻）在较高的电压和容量范围内
- Patent Title: Pulse resistor (brake resistor) for a frequency converter in the higher voltage and capacity range
- Patent Title (中): 变频器的脉冲电阻（制动电阻）在较高的电压和容量范围内
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Application No.: US12064889Application Date: 2006-07-28
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Publication No.: US07924585B2Publication Date: 2011-04-12
- Inventor: Rainer Sommer
- Applicant: Rainer Sommer
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agent Henry M. Feiereisen; Ursula B. Day
- Priority: DE102005040549 20050826
- International Application: PCT/EP2006/064786 WO 20060728
- International Announcement: WO2007/023061 WO 20070301
- Main IPC: H02M3/24
- IPC: H02M3/24 ; H02M7/46
Abstract:
The invention relates to a pulse resistor for a frequency converter in the higher voltage and capacity range. The inventive pulse resistor is characterized by comprising at least two bipolar subsystems (24) and a resistor element (14), said subsystems (24) and said resistor element (14) being connected in series. The inventive pulse resistor is devoid of the drawbacks of known pulse resistors, it can be finely controlled by a brake current (iB) and can be adapted to any medium voltage by simple means.
Public/Granted literature
- US20080197966A1 Pulse Resistor (Brake Resistor) For A Frequency Converter In The Higher Voltage And Capacity Range Public/Granted day:2008-08-21
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