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Flexible liquid metal coil prepared for electromagnetic energy harvesting and wireless charging

Shen GUO, Peng WANG, Jichuan ZHANG, Wenpeng LUAN, Zishuo XIA, Lingxiao CAO, Zhizhu HE

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 474-482 doi: 10.1007/s11708-019-0632-0

Abstract: This paper reported a study on a flexible liquid metal coil (LMC) for electromagnetic collection fromthe transmission line for self-powered sensor and electromagnetic generation for wireless charging ofenergy induced by a wire carrying alternating current.The flexible toroidal inductor was fabricated and tested for magnetic energy harvesting.The present study opens the way for further applications of elastic LMC in electromagnetic energy harvesting

Keywords： liquid metal     Galinstan     flexible coil     electromagnetic energy harvesting     wireless charging    

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Hip-mounted electromagnetic generator to harvest energy from human motion

Dan DAI,Jing LIU

Frontiers in Energy 2014, Volume 8, Issue 2,   Pages 173-181 doi: 10.1007/s11708-014-0301-2

Abstract: A type of electromagnetic hip-mounted generator (EHG) is proposed to harvest energy from human hip motionBased on the law of electromagnetic induction, the EHG generator can convert the kinetic power of thethigh swing into electrical energy during walking or running.This handy renewable energy technology is promising as a pervasive electricity generation system for

Keywords： human power harvesting     pervasive energy     electricity generation     wearable energy     renewable and sustainableenergy     mobile electronics    

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Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambientenergy

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1718-9

Abstract:

● Energy harvesters harness multiple energies for self-powered water

Keywords： Piezocatalysis     Solar energy     Waste heat     Decentralized water treatment     Point-of-use     Nanogenerator    

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Comparison between four piezoelectric energy harvesting circuits

Jinhao Qiu, Hao Jiang, Hongli Ji, Kongjun ZHU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 153-159 doi: 10.1007/s11465-009-0031-z

Abstract: This paper investigates and compares the efficiencies of four different interfaces for vibration-based energyharvesting systems.source-less trigger circuit used to control the synchronized switch is proposed and two interface circuits of energyharvesting systems are designed based on the trigger circuit.

Keywords： energy harvesting     piezoelectric materials     synchronized switching    

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Human power-based energy harvesting strategies for mobile electronic devices

Dewei JIA, Jing LIU

Frontiers in Energy 2009, Volume 3, Issue 1,   Pages 27-46 doi: 10.1007/s11708-009-0002-4

Abstract: These basic combinations of daily activities or metabolic phenomena open up possibilities for harvestingenergy is generally extracted in the form of enforcement or displacement excitation.For illustration purposes, the piezoelectric effect, dielectric elastomer and the electromagnetic inductionvia piezoelectric, electrostatic, electromagnetic or magnetostrictive vibrators.Finally, future prospects in harvesting energy from human power are made in conclusion.

Keywords： mobile electronic device     human power     energy harvesting     micro/miniaturized generator     battery     green energy    

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Advances in Triboelectric Nanogenerators for Blue Energy Harvesting and Marine Environmental Monitoring

Yang Jiang,Xi Liang,Tao Jiang,Zhong Lin Wang,

Engineering doi: 10.1016/j.eng.2023.05.023

Abstract: This form of energy is mainly harvested by electromagnetic generators (EMGs), which generate electricityharvesting as a new approach for blue energy harvesting.This review reports on advances in TENGs for blue energy harvesting and marine environmental monitoringPerformance enhancement strategies for TENGs intended for blue energy harvesting are also summarized.Finally, marine environmental applications of TENGs based on blue energy harvesting are discussed.

Keywords： Triboelectric nanogenerator     TENG networks     Blue energy     Energy harvesting     Ocean sensors    

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Self-powered structural health monitoring with nonlinear energy harvesting system

Kaori YUSE, Michael LALLART, Lionel PETIT, Claude RICHARD, Thomas MONNIER, Daniel GUYOMAR,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 61-66 doi: 10.1007/s11465-009-0057-2

Abstract: Based on the nonlinear process of microgenerators that directly convert ambient mechanical energy intoelectrical energy, using the synchronized switch harvesting (SSH) method developed in our laboratoryThe energy balance shows that more than enough energy to operate these processes can be obtained within

Keywords： energy harvesting     piezoelectric generators     electromechanical conversion     self-powered devices     structural    

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Harvesting biomechanical energy in the walking by shoe based on liquid metal magnetohydrodynamics

Dan DAI, Jing LIU, Yixin ZHOU

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 112-121 doi: 10.1007/s11708-012-0186-x

Abstract: harvesters that use solid coil and gear mechanism, the proposed system employs liquid metal (Ga In Sn ) as energy

Keywords： human energy harvesting     liquid metal     wearable magnetohydrodynamics generator     parasitic power in shoe    

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Wearable thermal energy harvester powered by human foot

Guodong XU, Yang YANG, Yixin ZHOU, Jing LIU

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 26-38 doi: 10.1007/s11708-012-0215-9

Abstract: With explosive applications of many advanced mobile electronic devices, a pervasive energy system withThis paper is dedicated to demonstrate the possibility and feasibility of harvesting thermal energy fromIt was demonstrated that, the TEG working as a wearable power resource by utilizing thermal energy of

Keywords： human power     thermal energy     energy harvesting     micro power     wearable device    

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Emerging technologies to power next generation mobile electronic devices using solar energy

Dewei JIA , Yubo DUAN , Jing LIU ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 262-288 doi: 10.1007/s11708-009-0015-z

Abstract: In view of the huge amount of solar energy fueling the world biochemically and thermally, a carry-on

Keywords： photovoltaic conversion     energy harvesting     solar cell     maximum power point track algorithm     PV electricity    

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Research on applications of piezoelectric materials in smart structures

Jinhao QIU, Hongli JI

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 99-117 doi: 10.1007/s11465-011-0212-4

Abstract: materials for sensors and actuators in smart structures because they can directly convert mechanical energyto electrical energy and vise versa.including semi-active vibration control based on synchronized switch damping using negative capacitance, energyharvesting using new electronic interfaces, structural health monitoring based on a new type of piezoelectric

Keywords： piezoelectric materials     vibration control     energy harvesting     structural health monitoring     piezoelectric    

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Gripping mechanisms in current wood harvesting machines

D. GOUBET, J. C. FAUROUX, G. GOGU

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 1,   Pages 42-61 doi: 10.1007/s11465-013-0358-3

Abstract: This paper focuses on the structural synthesis of gripping mechanisms used in the mechanization of the harvestingThe importance of the gripping function in current devices like harvesting heads is underlined.

Keywords： structural synthesis     parallel mechanisms     gripping mechanisms     wood harvesting     harvesting head    

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Thermal energy harvesting circuit with maximum power point tracking control for self-powered sensor node None

Eun-Jung YOON, Jong-Tae PARK, Chong-Gun YU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 2,   Pages 285-296 doi: 10.1631/FITEE.1601181

Abstract: We present a simple implementation of a thermal energy harvesting circuit with the maximum power point

Keywords： Thermoelectric energy     Energy harvesting     Maximum power point tracking (MPPT) control     Self-powered system    

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Power performance of circular piezoelectric diaphragm generators

TANG Kehong, KAN Junwu, YANG Zhigang, CHENG Guangming, PENG Taijiang

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 434-440 doi: 10.1007/s11465-008-0069-3

Abstract: Energy generation performance of a piezoelectric generator depends mainly on several elements such asTo obtain the optimal energy-harvesting device, the Raleigh method is used to establish the analysis

Keywords： clamped boundary     energy-harvesting     composite diaphragm     piezoelectric composite     maximum    

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High heat flux thermal management through liquid metal driven with electromagnetic induction pump

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 460-470 doi: 10.1007/s11708-022-0825-9

Abstract: A high-performance electromagnetic induction pump driven by rotating permanent magnets is designed to

Keywords： high heat flux     liquid metal     electromagnetic pump     minichannel heat sink     thermal interface material    

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Title Author Date Type Operation

Flexible liquid metal coil prepared for electromagnetic energy harvesting and wireless charging

Shen GUO, Peng WANG, Jichuan ZHANG, Wenpeng LUAN, Zishuo XIA, Lingxiao CAO, Zhizhu HE

Journal Article

Hip-mounted electromagnetic generator to harvest energy from human motion

Dan DAI,Jing LIU

Journal Article

Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambientenergy

Journal Article

Comparison between four piezoelectric energy harvesting circuits

Jinhao Qiu, Hao Jiang, Hongli Ji, Kongjun ZHU

Journal Article

Human power-based energy harvesting strategies for mobile electronic devices

Dewei JIA, Jing LIU

Journal Article

Advances in Triboelectric Nanogenerators for Blue Energy Harvesting and Marine Environmental Monitoring

Yang Jiang,Xi Liang,Tao Jiang,Zhong Lin Wang,

Journal Article

Self-powered structural health monitoring with nonlinear energy harvesting system

Kaori YUSE, Michael LALLART, Lionel PETIT, Claude RICHARD, Thomas MONNIER, Daniel GUYOMAR,

Journal Article

Harvesting biomechanical energy in the walking by shoe based on liquid metal magnetohydrodynamics

Dan DAI, Jing LIU, Yixin ZHOU

Journal Article

Wearable thermal energy harvester powered by human foot

Guodong XU, Yang YANG, Yixin ZHOU, Jing LIU

Journal Article

Emerging technologies to power next generation mobile electronic devices using solar energy

Dewei JIA , Yubo DUAN , Jing LIU ,

Journal Article

Research on applications of piezoelectric materials in smart structures

Jinhao QIU, Hongli JI

Journal Article

Gripping mechanisms in current wood harvesting machines

D. GOUBET, J. C. FAUROUX, G. GOGU

Journal Article

Thermal energy harvesting circuit with maximum power point tracking control for self-powered sensor node

Eun-Jung YOON, Jong-Tae PARK, Chong-Gun YU

Journal Article

Power performance of circular piezoelectric diaphragm generators

TANG Kehong, KAN Junwu, YANG Zhigang, CHENG Guangming, PENG Taijiang

Journal Article

High heat flux thermal management through liquid metal driven with electromagnetic induction pump

Journal Article