SYSTEM FOR SUPPLYING POWER DURING TRAVEL

Title:

SYSTEM FOR SUPPLYING POWER DURING TRAVEL

Document Type and Number:

WIPO Patent Application WO/2021/020046

Kind Code:

A1

Abstract:

This system (500) for supplying power during travel is provided with: a power transmission coil (40) provided in a road (105); a power transmission circuit (30) that supplies power to the power transmission coil; a power receiving coil (240) provided to a vehicle (202); a power receiving circuit (230) connected to the power receiving coil; and a relay circuit (70) that transmits power in a contactless manner between the power transmission coil and the power receiving coil.

Inventors:

SUMIYA HAYATO (JP)
TAKAHASHI EISUKE (JP)
YAMAGUCHI NOBUHISA (JP)
TAKAHASHI MASAYA (JP)
FUJIMOTO HIROSHI (JP)
SHIMIZU OSAMU (JP)

Application Number:

PCT/JP2020/026557

Publication Date:

February 04, 2021

Filing Date:

July 07, 2020

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DENSO CORP (JP)
UNIV TOKYO (JP)

International Classes:

B60C19/00; B60L5/00; B60L50/53; B60L53/38; B60M7/00; H02J7/00; H02J50/12; H02J50/50

Domestic Patent References:

WO2011108403A1

2011-09-09

Foreign References:

JP2016226072A	2016-12-28
JP2017093113A	2017-05-25
US20110298422A1	2011-12-08
JP2009184521A	2009-08-20
US20110031047A1	2011-02-10
CN106143185A	2016-11-23
KR101217655B1	2013-01-02
JP2011130614A	2011-06-30
JP2019137399A	2019-08-22

Other References: