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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: It has been gradually recognized that the human body is highly flexible in generating applicable powerThese basic combinations of daily activities or metabolic phenomena open up possibilities for harvestingpresented in this paper on the latest developed or incubating electricity generation methods based on humanpower which would serve as promising candidates for future mobile power.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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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: Among the many efforts ever tried, human power is rather unique due to its independence of weather orThis paper is dedicated to demonstrate the possibility and feasibility of harvesting thermal energy fromhuman body by sandwiching a thermoelectric generator (TEG) between human shoe bottom and ground, aimingto power a portable electronic device.characteristics and the output power are studied.

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

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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 theIn addition, the performance of the system has been experimentally tested through a rotary motor and humanFurther, a maximum open-circuit voltage of approximately 1 V and a maximum output power of 284 μW could

Keywords： human power harvesting pervasive energy electricity generation wearable energy renewable and sustainable

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Tackling global electricity shortage through human power: Technical opportunities from direct or indirectutilizations of the pervasive and green human energy

Dan DAI, Jing LIU

Frontiers in Energy 2012, Volume 6, Issue 3, Pages 210-226 doi: 10.1007/s11708-012-0200-3

Abstract: With the energy and environmental problems becoming increasingly serious, human power, as a pervasiveIn this paper, the most basic features of human power are presented.The currently available human power harvesting theories and devices are briefly reviewed and comparedFurther, direct or indirect utilization of human power in daily life, especially transportation and homeconverts human power into electricity.

Keywords： human energy harvesting human-powered transportation human-powered home appliances human-powered grid(HPG) human-powered charger (HPC) human-powered storage (HPS) biofuel

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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: magnetohydrodynamics generation system (LMMGS) was proposed and demonstrated in this paper for collecting parasitic powerUnlike the conventional shoe-mounted human power harvesters that use solid coil and gear mechanism, theExperimental results reveal that both the output voltage and power of the LMMGS increase with the volumeIn addition, a maximum output power of 80 mW is obtained by the LMMGS C with an efficiency of approximately

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

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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: further development of these devices is restricted not only by the inconvenient charging process of the power

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

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Development of the Nuclear Power Human Factors Engineering Field

Yang Mengzhuo

Strategic Study of CAE 2002, Volume 4, Issue 8, Pages 12-19

Abstract:

The nuclear power human factors engineering is one of the components of nuclear engineering technologyIt is a new engineering technology field that researches human - machine interaction and leads the humancharacteristics into the design of nuclear power technology to obtain safe and effective equipment andMeanwhile ,the integrated classification theory for human reliability and other research results completed

Keywords： nuclear power human factors engineering control room system human reliability integrated classification

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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: To obtain the optimal energy-harvesting device, the Raleigh method is used to establish the analysisThe relationships between the output power and the structural parameters of piezoelectric composite diaphragmsGiven the correlative material parameters and boundary conditions, the output power, using structuralare optimal structural parameters and load for a composite diaphragm to achieve the maximum output powerA piezoelectric diaphragm generator with given dimensions tends to achieve higher output power under

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

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

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 purification.

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

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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 pointThe circuit operates in the active/asleep mode to overcome the power mismatch between TEG devices andThe circuit achieved a peak power efficiency of 95.5% and an MPPT accuracy of higher than 99%.

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

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A low power consumption control scheme: application to a piezostack-based active mount

T. LOUKIL, O. BAREILLE, M. N. ICHCHOU, M. HADDAR

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 4, Pages 383-389 doi: 10.1007/s11465-013-0274-6

Abstract:

Piezostack-based active mounts have shown great efficiency for vibration control in a wide frequency range. In this paper, we investigate the performances of the global semi-active control strategy presented by Ichchou et al. [ ] for a control system consisting of an active mount and a supported mass. The control strategy allows extracting vibrations energy of the supported mass, storing it in accumulators to be reused for powering in part the actuators (two piezostacks). Consequently, energy needs are reduced versus good control performances comparable to those of the active control based on the negative velocity feedback. The performances of the controller are evaluated in both frequency (transmitted force) and time (acceleration) domains which show that vibrations of the supported mass due to base excitations are efficiently attenuated with the proposed law. An energetic analysis confirms the reduced energy requirement compared to the active scheme.

Keywords： hybrid mount energy control piezoelectric harvesting

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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: investigates and compares the efficiencies of four different interfaces for vibration-based energy harvestingtrigger circuit used to control the synchronized switch is proposed and two interface circuits of energy harvestingvalidate the effectiveness of the proposed circuits, an experimental system was established and the powerExperimental results show that the two new circuits can increase the harvested power by factors 2.6 and7, respectively, without consuming extra power in the circuits.

Keywords： energy harvesting piezoelectric materials synchronized switching

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Viability of Harvesting Salinity Gradient (Blue) Energy by Nanopore-Based Osmotic Power Generation Article

Zhangxin Wang, Li Wang, Menachem Elimelech

Engineering 2022, Volume 9, Issue 2, Pages 51-60 doi: 10.1016/j.eng.2021.02.016

Abstract: development of novel materials with ion-selective nanochannels has introduced a new technology for harvestingsalinity gradient (blue) energy, namely nanopore power generators (NPG).We show that although NPG membrane coupons can theoretically generate ultrahigh power density under idealconditions, the resulting power density in practical operations at a coupon scale can hardly reach 10&limitations in NPG operations, casting doubt on the viability of NPG as a technology for blue energy harvesting

Keywords： Nanopore power generator Salinity gradient (blue) energy Power density Specific extractable 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: as a new approach for blue energy harvesting.in this context so far, continuous exploration is required in energy conversion, device durability, powerThis 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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Title Author Date Type Operation

Human power-based energy harvesting strategies for mobile electronic devices

Dewei JIA, Jing LIU

Journal Article

Wearable thermal energy harvester powered by human foot

Guodong XU, Yang YANG, Yixin ZHOU, Jing LIU

Journal Article

Hip-mounted electromagnetic generator to harvest energy from human motion

Dan DAI,Jing LIU

Journal Article

Tackling global electricity shortage through human power: Technical opportunities from direct or indirectutilizations of the pervasive and green human energy

Dan DAI, Jing LIU

Journal Article

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

Dan DAI, Jing LIU, Yixin ZHOU

Journal Article

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

Dewei JIA , Yubo DUAN , Jing LIU ,

Journal Article

Development of the Nuclear Power Human Factors Engineering Field

Yang Mengzhuo

Journal Article

Power performance of circular piezoelectric diaphragm generators