Invention Grant
US07372232B2 Apparatus for drive control, power conversion, and start-up control in a PMBDCM or two-phase SRM drive system
有权
用于PMBDCM或两相SRM驱动系统中的驱动控制，电源转换和启动控制的装置
- Patent Title: Apparatus for drive control, power conversion, and start-up control in a PMBDCM or two-phase SRM drive system
- Patent Title (中): 用于PMBDCM或两相SRM驱动系统中的驱动控制，电源转换和启动控制的装置
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Application No.: US10996065Application Date: 2004-11-24
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Publication No.: US07372232B2Publication Date: 2008-05-13
- Inventor: Krishnan Ramu
- Applicant: Krishnan Ramu
- Applicant Address: US VA Blacksburg
- Assignee: Virginia Tech Intellectual Properties, Inc.
- Current Assignee: Virginia Tech Intellectual Properties, Inc.
- Current Assignee Address: US VA Blacksburg
- Agency: Dickinson Wright, PLLC
- Main IPC: H02P1/46
- IPC: H02P1/46 ; H02P3/18 ; H02P6/00 ; H02P23/00 ; H02P25/00
Abstract:
A power converter for a switched reluctance motor (SRM) or a permanent magnet brushless direct current (do) motor (PMBDCM) may include a front-end boost partial circuit for connecting with a first phase winding of the motor to form a front-end boost circuit and a back-end boost partial circuit for connecting with a second phase winding of the motor to form a back-end boost circuit. The front-end boost partial circuit generates a first step-up voltage in cooperation with the inductance provided by the first phase winding. The back-end boost partial circuit generates a second step-up voltage in cooperation with the inductance provided by the second phase winding.
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