Invention Grant
- Patent Title: Apparatus for continued operation of an electric motor during an interruption in input power
- Patent Title (中): 用于在输入功率中断期间继续操作电动机的装置
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Application No.: US13564811Application Date: 2012-08-02
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Publication No.: US08779709B2Publication Date: 2014-07-15
- Inventor: Michael O. Lucas , Rick L. Tennessen , Harry W. Schulz , William S. Hammel , James J. Sewell
- Applicant: Michael O. Lucas , Rick L. Tennessen , Harry W. Schulz , William S. Hammel , James J. Sewell
- Applicant Address: US WI Franksville
- Assignee: Unico, Inc.
- Current Assignee: Unico, Inc.
- Current Assignee Address: US WI Franksville
- Agency: Reinhart Boerner Van Deuren s.c.
- Main IPC: H02P27/05
- IPC: H02P27/05 ; H02P29/02
Abstract:
An apparatus is provided for controlling operation of an electric motor through use of an additional power storage arrangement connected across the DC busses of a motor drive and controlling the speed of the motor. The additional power storage arrangement includes an additional capacitor arrangement and a rate limiting arrangement in a series circuit relationship with one another.
Public/Granted literature
- US20130043813A1 Apparatus for Continued Operation of an Electric Motor During an Interruption in Input Power Public/Granted day:2013-02-21
Information query
