Title:
微小電気機械システムベースの電気モータ起動装置
Document Type and Number:
Japanese Patent JP5307406
Kind Code:
B2
Abstract:
A motor starter (200) is provided. The motor starter includes micro-electromechanical system switching circuitry (202). The system may further include solid state switching circuitry (204) coupled in a parallel circuit with the electromechanical switching circuitry, and a controller (208) coupled to the electromechanical switching circuitry and the solid state switching circuitry. The controller may be configured to perform selective switching of a load current from a motor connected to the motor starter. The switching may be performed between the electromechanical switching circuitry and the solid state switching circuitry in response to a load current condition appropriate to an operational capability of a respective one of the switching circuitries.
Inventors:
William James Premarani
Feng Feng Tao
Joshua Isaac Wright
Sakapashi Suburamanian
John Norton Park
Robert James Cudgeiano
David James Leslie
Brent Charles Kumfer
Charles Stephen Pizzen
Kathleen Ann O'Brien
Edward Keith Howell
Feng Feng Tao
Joshua Isaac Wright
Sakapashi Suburamanian
John Norton Park
Robert James Cudgeiano
David James Leslie
Brent Charles Kumfer
Charles Stephen Pizzen
Kathleen Ann O'Brien
Edward Keith Howell
Application Number:
JP2008000887A
Publication Date:
October 02, 2013
Filing Date:
January 08, 2008
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
H02P1/26; G05F1/455
Domestic Patent References:
| JP2000031397A | ||||
| JP44006303B1 |
Foreign References:
| US5341080 | ||||
| US6054659 | ||||
| US20070139829 | ||||
| US20070139831 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa
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