A micro power consumption circuit based on permanent magnet vibration generator

被引：0

作者：

Wang, Zhihua ^{[1
]}

Li, Yuting ^{[1
]}

Wang, Li ^{[1
]}

Chen, Tanggong ^{[1
]}

Feng, Yongxin ^{[1
]}

Wang, Bowen ^{[1
]}

机构：

[1] Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin,300130, China

来源：

Diangong Jishu Xuebao/Transactions of China Electrotechnical Society | 2015年 / 30卷 / 10期

关键词：

Spectral density - Electric generators - Permanent magnets - Low power electronics - Timing circuits;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The permanent magnet vibration generator has low output power, and it is infuluenced by environmental vibration. Thus, a low power comsumption circuit is contrived to process the energy and improve the efficiency of power supply. The output voltages are measured when experimenter swing his arms. The power spectral density is calculated for revealing the bandwhich the output energy is concentrated in. Based on this, calculate the impedance of the permanent magnet vibration generator and design the circuit. The circuit contains the filter circuit, energy storage and supply circuit. The experimental results show that only no more than 30 μW is consumed by the circuit. ©, 2015, Chinese Machine Press. All right reserved.

引用

页码：39 / 43

共 50 条

[1] Double permanent magnet vibration power generator for smart hip prosthesis
Morais, Raul
Silva, Nuno M.
Santos, Paulo M.
Frias, Clara M.
Ferreira, Jorge A. F.
Ramos, Antonio M.
Simoes, Jose A. O.
Baptista, Jose M. R.
Reis, Manuel C.
SENSORS AND ACTUATORS A-PHYSICAL, 2011, 172 (01) : 259 - 268
[2] Study of an Altered Magnetic Circuit of a Permanent Magnet Linear Generator for Wave Power
Leijon, Jennifer
Sjolund, Jonathan
Ekergard, Boel
Bostrom, Cecilia
Eriksson, Sandra
Temiz, Irina
Leijon, Mats
ENERGIES, 2018, 11 (01):
[3] Permanent magnet vibration power generator as an embedded mechanism for smart hip prosthesis
Morais, R.
Silva, N.
Santos, P.
Frias, C.
Ferreira, J.
Ramos, A.
Simoes, J.
Baptista, J.
Reis, M.
EUROSENSORS XXIV CONFERENCE, 2010, 5 : 766 - 769
[4] Model and Experimental Study of Permanent Magnet Vibration-to-Electrical Power Generator
Wang, Zhihua
Wang, Bowen
Wang, Minwei
Zhang, Huijuan
Huang, Weiping
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2010, 20 (03) : 1110 - 1113
[5] A Micro Wind Power Generation System Using Permanent Magnet Reluctance Generator
Goto, Hiroki
Guo, Hai-Jiao
Ichinokura, Osamu
EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9, 2009, : 5129 - 5136
[6] SENSORLESS VECTOR CONTROL OF A PERMANENT MAGNET SYNCHRONOUS GENERATOR FOR MICRO HYDRO POWER
Loehdefink, Philipp
Grillenberger, Michael
Dietz, Armin
Groeger, Andreas
Hoffmann, A.
Hubert, T.
2012 5TH EUROPEAN DSP EDUCATION AND RESEARCH CONFERENCE (EDERC), 2012, : 252 - 256
[7] Vibration Analysis and Suppression of Megawatt Permanent Magnet Generator
Yu Honghao
Sun Yutian
Zou Jibin
Jin Huiyong
2024 6TH ASIA ENERGY AND ELECTRICAL ENGINEERING SYMPOSIUM, AEEES 2024, 2024, : 546 - 550
[8] Noise and Vibration Reduction of Direct Drive Permanent Magnet Synchronous Wind Power Generator
Liu, Yong
Zhang, Xiaohe
2015 18TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2015, : 1257 - 1260
[9] Simulation and Experimental Study of Oscillator for Permanent Magnet Vibration-to-Electrical Power Generator
Wang, Zhihua
Zhang, Mei
Li, Na
Wang, Li
MECHANICAL ENGINEERING, MATERIALS AND ENERGY III, 2014, 483 : 158 - +
[10] A maximum power control of wind generator system using a permanent magnet synchronous generator and a boost chopper circuit
Amei, K
Takayasu, Y
Ohji, T
Sakui, M
PCC-OSAKA 2002: PROCEEDINGS OF THE POWER CONVERSION CONFERENCE-OSAKA 2002, VOLS I - III, 2002, : 1447 - 1452

← 1 2 3 4 5 →