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Footstep power generation

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Footstep power generation

  1. 1. “FOOT STEP POWER GENERATIONUSINGPIEZOELECTRICSENSOR & AT89C52” Submitted by: Suyash Kesharwani (3352813032) (ET&T), SSITM Vonesh Nath (3352813044) (ET&T), SSITM Electronics & Telecommunication Engineering, 2016-17 Under the Guidence of : Mr. Vishal Moyal Associate Professor & HoD (ET&T), SSITM-SSTC SSTC,SSITM
  2. 2. A Presentation on “FOOT STEP POWER GENERATION USING PIEZOELECTRIC SENSOR AND AT89C52” Submitted to CHHATTISGARH SWAMI VIVEKANAND TECHNICAL UNIVERSITY BHILAI, C.G. In partial fulfillment for the award of the Degree Of Bachelor of Engineering In ELECTRONICS & TELECOMMUNICATION ENGINEERING By Shri Shankaracharya Technical Campus Shri Shankaracharya Institute of Technology& Management, Bhilai Department of Electronics & Telecommunication Engineering Junwani, P.O. Nehru Nagar. Bhilai – 490020 (C.G.), India Session: 2015-2016 S no. Name Enrollment no. University Roll no. 1 Suyash Kesharwani AN3742 3352813032 2 Vonesh Nath AN3796 3352813044
  3. 3. POWER GENERATION THROUGH FOOT STEPS
  4. 4. > For an alternative method to generate electricity there are number of methods by which electricity can be produced. > Out of such methods, foot step energy generation can be an effective method to generate electricity. INTRODUCTION
  5. 5. NEED OF THE SYSTEM The utilization of waste energy of foot power with human motion is very important for highly populated countries. India and China where the roads, railway stations, temples, etc. are all over crowded and millions of people move around the clock.
  6. 6. BASIC PRINCIPLE When a pedestrian steps on the top plate of the device, the plate will dip down slightly. The downward movement of the plate results in rotation of the shaft of an electrical alternator fitted in the device.
  7. 7. FOOT STEP ARRANGEMENT PIEZO-ELECTRIC MATERIAL DC GENERATOR BATTERYINVERTERLIGHT LOAD BLOCK DIAGRAM
  8. 8. FOOTSTEPARRANGEMENT
  9. 9. WORKING The pushing power is converted into electricity The piezoelectric material is fixed at the plane. The spring is used to return the inclined step in same position by releasing the load. The shaft of generator is connected to the piezoelectric material. DC is generated.
  10. 10.  To store the electricity in battery.  Easy construction.  Less number of parts required.  Electricity can used for many purposes. ADVANTAGES
  11. 11. DISADVANTAGES Only applicable for the particular place. Initial cost of this arrangement is high. Tiles used are durable but not everlasting.
  12. 12.  In street light.  In LED light for specific purposes.  In air circulation system for room by the small fans.  For used in security alarm.  Also implement in DJ floor. APPLICATION
  13. 13. > > We can use this principal in the speed breakers at high ways , where the vehicles rush too much, thus increase input torque and ultimate output of generator. > > If we use this project at very busy stairs , then we produce efficient useful electrical energy for large purposes . FUTURE ASPECTS
  14. 14. Expected Result & Discussion Output power Let, Mass of pedestrian = 65 kg Distance travelled by plate = 10 cm So, work done on plate by impact = weight of body * distance = 65 * 9.81*0.1 Nm = 63.765 J So, power output =work done/sec =63.765/60 Watts =1.06275 Watts This much power is generated just by one foot step.
  15. 15. THANK YOU

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