REGENERATIVE BRAKING POWER GENERATION SYSTEM FOR TRAILER

WIPO Patent Application WO/2023/128064

A1

The present invention relates to a regenerative brake power generation system for a trailer in which a generator is installed in a brake disc space of the trailer so as to self-generate electricity required by the trailer. The regenerative brake power generation system comprises: at least one axle (3) fixed to a chassis (2) of a trailer; a wheel hub (5) and/or a brake disc (6) that are installed on the outer surface of the axle (3) with a plurality of bearings (4) so as to be rotated; a space portion (7) concavely formed on one side of the brake disc (6); a permanent magnet (8) that is tightly fixed to the inner circumferential surface of the space portion (7) and rotates along the brake disc (6); and a generator stator (9) fixed to the outer circumferential surface of the axle (3) corresponding to the permanent magnet (8). AC power generated from a generator (10) is converted into DC power by means of a rectifier (20) composed of a plurality of full-wave diodes (D1, D2, D3, D4, D5, D6) and a smoothing capacitor (C) and then is charged in a rechargeable battery (secondary battery) or a battery (40) by means of a charge control unit (30) so as to be then supplied to a DC load (50), and the power of the battery (40) may be converted into AC power of 50 Hz to 60 Hz by means of an inverter (60) and then supplied to an AC load (70).

WO/2013/081871	CONTROL STRATEGY FOR PROVIDING REGENERATIVE ELECTRICAL POWER TO TROLLEY LINE IN TROLLEY CAPABLE MINING TRUCK
WO/2022/235986	RAIL BASED DIRECT AIR CARBON DIOXIDE CAPTURE SYSTEM AND METHOD
WO/2011/105017	POWER TRANSMISSION DEVICE FOR FOUR-WHEEL-DRIVE HYBRID VEHICLE

YOO CHANG HEE (KR)
HWANG JUNG GYU (KR)
GWON SUN MAN (KR)
CHO HYUN JONG (KR)

PCT/KR2022/004589

July 06, 2023

March 31, 2022

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SANGSIN BRAKE CO LTD (KR)

B60L7/10; B60L50/30; B60T1/06; B60T13/74; H02J7/00; H02J7/14; H02K7/20; H02P3/14

KR20100119704A	2010-11-10
KR101582754B1	2016-01-05
KR20190021891A	2019-03-06
KR200404456Y1	2005-12-23
US20030189380A1	2003-10-09

PARK, Jung Ho (KR)

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