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Patent Searching and Data


Title:
POWER TRANSMISSION-SIDE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/146746
Kind Code:
A1
Abstract:
This power transmission-side apparatus is provided with: a switching parameter detection unit (21) that detects a switching voltage in a switching element (Q1); and an abnormality detection unit (a first comparison unit (264a) and an abnormality determining unit (265)) that detects, on the basis of detection results obtained by the switching parameter detection unit (21), an abnormality due to a foreign material.

Inventors:
AKUZAWA YOSHIYUKI (JP)
SUZUKI HIROKAZU (JP)
Application Number:
PCT/JP2017/004545
Publication Date:
August 16, 2018
Filing Date:
February 08, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC ENG (JP)
International Classes:
H02J50/60; H01F38/14; H02J50/10
Domestic Patent References:
WO2014203346A12014-12-24
Foreign References:
JP2013158188A2013-08-15
JP2016163493A2016-09-05
JP2008236917A2008-10-02
JP2014222994A2014-11-27
JP2001275280A2001-10-05
JP2008206231A2008-09-04
Other References:
See also references of EP 3582366A4
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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