LEAF SPRING VIBRATION HYDRAULIC POWER GENERATION SYSTEM

WIPO Patent Application WO/2022/205608

A1

A leaf spring vibration hydraulic power generation system, comprising a generator (2), a power unit (4) which provides power, and a transmission unit, which transmits power and converts same into torque, wherein the generator (2) comprises a rotor and a storage battery, which forms an excitation magnetic field; the power unit (4) and the transmission unit make the rotor of the generator (2) rotate; the rotor cuts the excitation magnetic field formed by the storage battery; and after the rotation speed of the rotor gradually increases until the voltage of the generator is higher than that of the storage battery, the generator (2) reversely charges the storage battery, and provides electric energy for other electronic apparatuses. By using an oil fluid in an oil tank and the vibration of a vehicle, a hydraulic motor (35) is driven by means of the power unit (4) and the transmission unit, thereby providing power for the generator (2), and supplying power to electronic devices of the entire vehicle and the storage battery, such that the problem of existing generators consuming the energy of an engine can be better alleviated, and the problem of the short driving range of an electric vehicle is alleviated.

LIU ZHICAI (CN)
GU SHUANGYAN (CN)
MEI HUABIN (CN)
LIU DONGWEI (CN)
LIU BUFENG (CN)

PCT/CN2021/097565

October 06, 2022

June 01, 2021

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WUXI INST TECHNOLOGY (CN)

B60G13/14; B60G13/18; F03G7/08; H02J7/00

WO2004028864A1

2004-04-08

CN104476997A	2015-04-01
CN105383251A	2016-03-09
CN111422020A	2020-07-17
JP2001336475A	2001-12-07
KR20090121850A	2009-11-26
KR20140089016A	2014-07-14
CN107031326A	2017-08-11

NANJING JUJIANG INTELLECTUAL PROPERTY CO., LTD. (CN)

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