Title:
CONVERTER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/091843
Kind Code:
A1
Abstract:
A converter apparatus provided with: a converter having a switching element and a reactor; and a control device for setting a duty for each prescribed duty setting cycle corresponding to the half cycle of a carrier signal, and performing on/off switching of the switching element of the converter at a switching timing corresponding to the relationship between the set duty and the carrier signal, the control device sampling the current value flowing through the reactor before the next duty setting timing, and determining, on the basis of the sampled current value, a duty to be set at the present duty setting cycle so as to complete the calculation of the duty to be set at the next duty setting timing.
Inventors:
KOBAYASHI MASASHI (JP)
Application Number:
PCT/JP2013/080162
Publication Date:
June 19, 2014
Filing Date:
November 07, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
KOBAYASHI MASASHI (JP)
KOBAYASHI MASASHI (JP)
International Classes:
H02M3/155
Foreign References:
| JP2011091981A | 2011-05-06 | |||
| JP2009100607A | 2009-05-07 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Tadashige Ito (JP)
Tadashige Ito (JP)
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