Title:
コモンモードノイズ低減装置
Document Type and Number:
Japanese Patent JP5362139
Kind Code:
B1
Abstract:
A common mode noise reduction apparatus includes a power converter that supplies electric power to a load; a housing that houses the power converter; a common mode inductor arranged between the power converter and the load; a power wire that passes through the common mode inductor and connects the power converter to the load; a grounding wire that passes through the common mode inductor and connects the housing and a bus of the power converter to ground potential on the load side; a first impedance element provided on the grounding wire between the load and the housing; and a second impedance element provided on the grounding wire between the bus of the power converter and the load.
More Like This:
Inventors:
Masafumi Ichihara
Application Number:
JP2013512919A
Publication Date:
December 11, 2013
Filing Date:
October 25, 2012
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02M1/12; H02M7/48
Domestic Patent References:
| JP2011019345A | 2011-01-27 | |||
| JP2006025467A | 2006-01-26 | |||
| JP2007274884A | 2007-10-18 | |||
| JP2001268890A | 2001-09-28 | |||
| JP2008301555A | 2008-12-11 | |||
| JP2011019345A | 2011-01-27 | |||
| JP2006025467A | 2006-01-26 | |||
| JP2007274884A | 2007-10-18 |
Attorney, Agent or Firm:
Hiroaki Sakai