Measurement on Vibration Mode of Tire Wheel as a Energy Source of Micro Power
- Measurement on Vibration Mode of Tire Wheel as a Energy Source of Micro Power
- 신유환; 이윤표
- Micro Power; Energy Scavenging; Vibration Energy; Road Test; TPMS; 초소형 동력; 에너지획득; 진동에너지; 주행 시험; 타이어모니터링 시스템
- Issue Date
- 한국수소 및 신에너지학회논문집
- VOL 20, NO 1, 64-72
- In order to convert efficiently vibration energy of a car tire wheel into electrical power by using
piezoelectric materials, the design of the materials must be performed for the dynamic characteristics of the piezoelectric materials to be matched with them of the vibration energy sources well. An accelerometer was installed on the tire wheel with a slip ring to investigate the dynamic mode of the wheel as one of the vibration energy sources. During road test, the measurement on the vibration mode of the tire wheel was performed with variations of car speed and road condition. The experimental data were analyzed details for availability as a micro power source for wireless TPMS(Tire Pressure Monitoring System).
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