Investigation of the Nonlinear Electromagnetic Energy Harvesters From Hand Shaking


This paper presents the design, modeling, and optimization of an electromagnetic energy harvesting (EMEH) device with numerous tube length and winding coil width. The nonlinear magnetic-spring configuration is utilized for generating sufficient power from hand shaking of irregular and low-frequency vibrations. Based on the modeling and simulation, longer tube length of the EMEH device leads to lower resonant frequency and stronger nonlinearity of the system and so is a lot of economical for low-frequency harvesting. From the hand shaking check, it is found that a longer tube length and a shorter winding coil width could induce a better power generation. The optimized device of tube length of 66 mm and winding coil width of 10 mm has achieved most power outputs of 568.sixty six μW at the hand shaking acceleration of 1 g and frequency of Hz, that corresponds to the ability density of ninety.67 μW/cm3. More improvement of the device has been achieved by increasing the coil length to forty m. This device provides maximum power outputs of 825.36 μW at the hand shaking acceleration of 1.fifty six g and frequency of Hz. This paper demonstrates a possible design of nonlinear EMEH device with spectacular output performance from hand shaking.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : Experimental Investigation on a Hybrid Series Active Power Compensator to Improve Power Quality of Typical Households - 2016 ABSTRACT: In this paper, a transformerless hybrid series active filter employing a
PROJECT TITLE : A Performance Investigation of a Four-Switch Three-Phase Inverter-Fed IM Drives at Low Speeds Using Fuzzy Logic and PI Controller - 2016 ABSTRACT: This paper presents a speed controller employing a fuzzy-logic
PROJECT TITLE :Fluorescence microscopy investigation of InGaN-based light-emitting diodesABSTRACT:The authors image the spatial dependent luminescent properties of InGaN quantum wells (QWs) in light-emitting diodes (LEDs) using
PROJECT TITLE :Investigation of Spatial Control Strategies for AHWR: A Comparative StudyABSTRACT:Massive nuclear reactors such as the Advanced Serious Water Reactor (AHWR), are susceptible to xenon-induced spatial oscillations
PROJECT TITLE :Investigation of the Blend Morphology in Bulk-Heterojunction Organic Solar CellsABSTRACT:The intermixing of donor and acceptor materials within the active layer of bulk-heterojunction organic solar cells ends up

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry