Method for employing inertial amplifier as coupling between pendulum harvesters, involves attaching small masses with rigid bars, pivoting rigid bars to pendulums at angle for frictionless rotation, and connecting spring of stiffness to pendulum
	ADHIKARI S; CHAPPAR S S; MALAJI P V
	2023-11-24
专利权人	BLDEAS V P DR P G HALAKATTI ENG & TECHNO (BLDE-Non-standard)
申请日期	2023-11-24
专利号	IN202341079760-A
成果简介	NOVELTY - The method involves attaching the frame to a shaking table that provides base excitati. The pendulums are fixed on a 3V direct current (DC) generator. The coils are connected to the load resistor and then to the DAQ system for voltage measurement and the laser sensor is used to measure shaker displacement. The experiments are conducted at constant amplitude of 1.2 mm and by sweeping frequency from 1.4 Hz to 2 Hz at an increment of 0.02 Hz and at each frequency, voltage fft is recorded after 60 seconds to obtain steady-state results. The inertial amplifier coupling is achieved by attaching rigid bars by pin joint to the pendulum and connecting these bars together and a low stiff spring is also connected between penduluums. USE - Method for employing inertial amplifier as coupling between pendulum harvesters. ADVANTAGE - The method enables enhancing the power output and frequency bandwidth of coupled pendulum electromagnetic vibration energy harvesters. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an inertially coupled harvester developed by employing an inertial amplifier as a coupling between pendulum harvesters. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an inertial amplifier as coupling between pendulum harvesters.
IPC 分类号	F03G-007/08 ; H01L-041/113 ; H02K-035/02 ; H02N-002/18 ; H03F-001/32
国家	印度
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/19195
专题	中国科学院新疆生态与地理研究所
作者单位	BLDEAS V P DR P G HALAKATTI ENG & TECHNO (BLDE-Non-standard)
推荐引用方式 GB/T 7714	ADHIKARI S,CHAPPAR S S,MALAJI P V. Method for employing inertial amplifier as coupling between pendulum harvesters, involves attaching small masses with rigid bars, pivoting rigid bars to pendulums at angle for frictionless rotation, and connecting spring of stiffness to pendulum. IN202341079760-A[P]. 2023.

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