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Patent Searching and Data


Title:
POWER CONDITIONING CIRCUIT, DRIVE SYSTEM, ACTUATOR SYSTEM, MOVING BODY, AND POWER CONDITIONING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/079920
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide a power conditioning circuit, a drive system, an actuator system, a moving body, and a power conditioning method, in each of which loss based on the generating efficiency of the actuator is unlikely to occur in the regenerative energy. A power conditioning circuit (1) is to be used with an actuator (2) which is driven by a driver (3) which receives a supply of power from a power storage device (4). The power conditioning circuit (1) is equipped with a regeneration circuit (11). The regeneration circuit (11) draws a regenerative current (I1) from the driver (3) and charges the power storage device (4) using the regenerative current (I1) when the output of the actuator (2) declines.

Inventors:
TAKADA KAZUHISA
ISHII TAKUYA
MORITA JYUNICHI
TABATA KATSUYUKI
Application Number:
PCT/JP2020/039626
Publication Date:
April 29, 2021
Filing Date:
October 21, 2020
Export Citation:
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Assignee:
NUVOTON TECH CORPORATION JAPAN (JP)
International Classes:
B60L7/14; B60L58/18; H02J7/00; H02P3/18
Foreign References:
JP2002218605A2002-08-02
JP2013207976A2013-10-07
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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