Title:
UNINTERRUPTIBLE WIRELESS POWER TRANSFER SYSTEM HAVING MULTI FAILOVER FUNCTION
Document Type and Number:
WIPO Patent Application WO/2020/159108
Kind Code:
A1
Abstract:
When two AC power supply units, each driving one or more feed lines, and two AC power feed units connected to the same exist, the present invention provides a multi-wireless power transmission apparatus with a failover function which enables power to be simultaneously supplied to two power feed units by one alternating current (AC) power supply unit if the other AC power supply unit fails. In addition, the present invention provides a wireless power transmission apparatus with an uninterruptible multi-failover function, which adds an energy storage device to a power collection unit mounted on a transfer cart so as to supply energy of the energy storage device to a load in a switching section for a failover without a momentary power failure.
Inventors:
CHO JUNG GOO (KR)
SONG DOO IK (KR)
SONG DOO IK (KR)
Application Number:
PCT/KR2020/000596
Publication Date:
August 06, 2020
Filing Date:
January 13, 2020
Export Citation:
Assignee:
GREEN POWER CO LTD (KR)
International Classes:
B60L53/12; B60L3/00; B61C3/00; H02J50/40
Foreign References:
| KR101017407B1 | 2011-02-25 | |||
| KR20160100586A | 2016-08-24 | |||
| JP2013192281A | 2013-09-26 | |||
| KR101036133B1 | 2011-05-23 | |||
| JP2005229694A | 2005-08-25 | |||
| KR102005945B1 | 2019-10-01 |
Attorney, Agent or Firm:
KIM, Nam In (KR)
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