scholarly journals The bonded macro fiber composite (MFC) and woven kenaf effect analyses on the micro energy harvester performance of kenaf plate using modal testing and Taguchi method

2017 ◽  
pp. 97-140
Keyword(s):  
Taguchi Method ◽  
Energy Harvester ◽  
Fiber Composite ◽  
Modal Testing ◽  
Macro Fiber Composite ◽  
Woven Kenaf

Macro fiber composite-based low frequency vibration energy harvester

2015 ◽  
Vol 226 ◽  
pp. 126-136 ◽  
Author(s):  
Suna Ju ◽  
Song Hee Chae ◽  
Yunhee Choi ◽  
Chang-Hyeon Ji
Keyword(s):  
Energy Harvester ◽  
Fiber Composite ◽  
Low Frequency ◽  
Vibration Energy ◽  
Vibration Energy Harvester ◽  
Low Frequency Vibration ◽  
Macro Fiber Composite

scholarly journals Experimental Study of Macro Fiber Composite-Magnet Energy Harvester for Self-Powered Active Magnetic Bearing Rotor Vibration Sensor

Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4806 ◽  
Author(s):  
Arkadiusz Mystkowski ◽  
Vytautas Ostasevicius
Keyword(s):  
Energy Harvester ◽  
Fiber Optic ◽  
Fiber Composite ◽  
Magnetic Bearing ◽  
Active Magnetic Bearing ◽  
Vibration Sensor ◽  
Fiber Optic Sensor ◽  
Rotor Vibration ◽  
Macro Fiber Composite ◽  
Self Powered

The paper presents the design, fabrication, and characterization of an energy harvester for an active magnetic bearing (AMB) rotor vibration using a macro fiber composite (MFC) with magnetic coupling. The MFC cantilevers configuration, together with neodymium magnets, is used for the contact-free rotor radial vibration self-powered sensor. The permanent magnets attached to the rotor and to the four MFC element beams ensure the mechanical energy transfer and the MFC cantilever vibration excitation. In the proposed prototype, the MFC transducer output voltage depends on the air-gap between two magnets. This paper investigates the optimum conditions to harvest as much as possible electric energy at different clearances and rotational speeds. Furthermore, to assess the rotor vibration sensitivity, the experimental results of the MFC-magnet self-powered sensor are compared with measurements obtained using a fiber optic sensor. The maximal obtained harvesting power equals 673.47 µW for the rotor speed of 3150 rpm. Moreover, the MFC cantilever was proposed as the rotor vibration sensor. The MFC-magnet self-powered vibration sensor output was compared with the fiber optic laser sensor. The mismatched vibration amplitude for both sensors does not exceed 1 µm.

Fatigue study and durability improvement of piezoelectric single crystal macro-fiber composite energy harvester

2020 ◽  
Vol 57 (6) ◽  
pp. 645-650
Author(s):  
Jongmoon Jang ◽  
Geon-Tae Hwang ◽  
Yuho Min ◽  
Jong-Woo Kim ◽  
Cheol-Woo Ahn ◽  
...  
Keyword(s):  
Single Crystal ◽  
Energy Harvester ◽  
Fiber Composite ◽  
Macro Fiber Composite ◽  
Composite Energy

scholarly journals A Novel Piezoelectric Energy Harvester Using the Macro Fiber Composite Cantilever with a Bicylinder in Water

2015 ◽  
Vol 5 (4) ◽  
pp. 1942-1954 ◽  
Author(s):  
Rujun Song ◽  
Xiaobiao Shan ◽  
Fengchi Lv ◽  
Jinzhe Li ◽  
Tao Xie
Keyword(s):  
Energy Harvester ◽  
Fiber Composite ◽  
Piezoelectric Energy ◽  
Macro Fiber Composite

Macro fiber composite-based energy harvester for human knee

2019 ◽  
Vol 115 (3) ◽  
pp. 033901 ◽  
Author(s):  
Fei Gao ◽  
Gaoyu Liu ◽  
Brendon Lik-Hang Chung ◽  
Hugo Hung-Tin Chan ◽  
Wei-Hsin Liao
Keyword(s):  
Energy Harvester ◽  
Fiber Composite ◽  
Human Knee ◽  
Macro Fiber Composite

scholarly journals Research and Application of Vibration Energy Harvester Using Macro-Fiber Composite

2019 ◽  
Vol 155 ◽  
pp. 752-757
Author(s):  
Lixiang Wang ◽  
Wei Lin ◽  
Qiang Wen ◽  
Lixing Xie ◽  
Yan Xie
Keyword(s):  
Energy Harvester ◽  
Fiber Composite ◽  
Vibration Energy ◽  
Vibration Energy Harvester ◽  
Macro Fiber Composite
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