非接触電力伝送システム - Honda motor industry stock company

Title:

非接触電力伝送システム

Document Type and Number:

Japanese Patent JP6857534

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a non-contact power transmission system for exactly calculating a position (a distance), namely, a relative position, of a power reception coil relative to a power transmission coil.SOLUTION: A relative position calculation part 116 can exactly calculate a distance (radial distance) from a power transmission coil 11 to a power reception coil 12, referring to weak voltage value characteristics 202 with a weak voltage value vlpe detected by a voltage value detection part 102 as an argument.SELECTED DRAWING: Figure 4

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Inventors:

Yo Saida

Application Number:

JP2017073249A

Publication Date:

April 14, 2021

Filing Date:

March 31, 2017

Export Citation:

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Assignee:

Honda motor industry stock company

International Classes:

H02J50/90; H02J7/00; H02J50/10

Domestic Patent References:

JP2015126658A
JP2015201914A
JP2013110822A

Foreign References:

WO2011132271A1

Attorney, Agent or Firm:

Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Akira Yamano

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