![References
[1] Patrick J. Kelly, “A Practical Guide to Free Energy Devices”, http://www.free-energy-
info.co.uk/
[2] Dr.Mittle V.N. and Atvind Mittle.Design of Electrical Machine, Standard Publishers
Distributors , Fourth Edition,(2006).
[3] T. Zouaghi,F. Rezeg. And A.Bouazzi.“Design of an electromechanical flywheel for purpose of
renewable energy storage”, in Proc. International Renewable Energy Congress, Sousse, Tunisia,
Nov.5-7, (2010).
[4] H. Huang, E. F. Fuchs, Z. Zak. “Optimization of Single Phase Induction Motor Design”, Part I +
II, IEEE Trans. Vol. EC-3, pp. 349-366, (1988).](https://image.slidesharecdn.com/rudracpp-240219162603-1aece33e/85/Capstone-project-planning-PPT-presentation-18-320.jpg)
Capstone project planning PPT presentation
- 1. Rayat Shikshan Sanstha’s Karmaveer Bhaurao Patil Polytechnic, Satara Micro-Project Report On “Free Energy Generation using Flywheel.” Presented By “12 . Rudra Parag Ingale” “30 . Zaid Riyaj Shaikh.” “37. Harsh Amol Yadav.” “38 . yohan sunil sanglikar.” Program: Diploma in Mechanical Engineering. Class: TYME Year ( Semester 5 ) Course: Capstone project-planning . ( Subject Code: 22058) Guided By Prof. Prof. Devi.N.B Mechanical Engineering Department
- 2. Index • No Topic Page No. 1 . Introduction. 3 2 . Working principle. 4 3 . Diagrams . 5 4 . Components. 8 5. Main Features . 12 6 . Applications of Flywheel. 13 7 . Calculation. 14 8 . Costing . 18 9 . Conclusions . 19 10 . References . 20
- 3. Introduction to Free Energy Generating System • Free energy means zero cost energy. Mechanical energy which drives windmill or Solar energy in solar cell which is converts into DC current other energies obtained are from wind power, water power & telluric power. • There is electricity everywhere present in limitless quantities and can drive the world’s equipment without the need for gas, coal or oil. Free energy means zero cost energy
- 4. WORKING PRINCIPLE • Its work on acceleration and declaration process • The electric supply which we have first used to run the motor is disconnected and the current produced in the alternator is used to run the motor. Now with the help of shaft, pulleys, and belts the alternator runs the motor and vice versa. Due to this the free energy is produced
- 10. Components of Flywheel Energy Generating System • Flywheel •Chain drive •Motor • Neodymium magnets •Coils •Battery • AC Generator
- 11. Fuction of :- FLYWHEEL: CHAIN DRIVE NEODYMIUM MAGNETS COILS AC Generator
- 12. Calculation • Considered input data • Power P = 2HP = 1.419 kW • N1 = Speed of driver pulley = 1440 rpm • d1 diameter of driven pulley = 203.2 mm • Fly wheel diameter = 2ft = 609.6 mm • Mass of the flywheel = 60 kg • d2 = diameter of driver pulley = 101.6 mm 1) SHATF DESIGN Yield stress ƃy = 250 N/mm2, Length of the shaft L=609.6mm, Density of mild steel ρ =1.491kw τmax = 0.5 ƃyfos = 0.5X2503 = 41.66N/mm2 Torque = 𝐌𝐭 = 60X106XKW2πn = 60X106X1.4912πX720 𝐌𝐭 = 19772.43 Nmm Bending Moment For pulley 1: (P1−P2)Xd1 = Mt (P1−P2)X101.6= 19772.43 P1−P2 = 194.67 P1−P2= eμαsinθ2
- 13. For V- Belt , θ = 40, μ = 0.2 α = 180 – 2 x sin−1d2−d12c C = (d1+d2) + 100 =101.6 + 203.2 + 100 C = 404.8 α = 180 - 2sin−1203.2−101.62 X 404.8 α = 172.77 P1P2=e0.2X172.77sin20= 2.203 𝐏𝟏=𝟑𝟓𝟔𝐍 𝐏𝟐=𝟏𝟔𝟏.𝟖𝟐𝐍 P1+P2+W = 356+161.82+0.9x81 = 527.20 MA = 637.65 x 204.8 – 527.20 x 100 = 130590.72 – 52720 𝐌𝐀=𝟕𝟕𝟖𝟕𝟎.𝟕𝟐𝐍𝐦𝐦 Pulley 2: (P1−P2)X177.8=19772.43 P1−P2=111.206 α = 180.2 x sin−1345.6 X 6 X 101.62 X 556 α = 154.95 P1P2=e0.2X154sin20 = 2.223 P1=2.223P2 1.223P2=111.206 𝐏𝟏=𝟐𝟎𝟐.𝟏𝟑𝟒𝐍 𝐏𝟐=𝟗𝟎.𝟗𝟐𝐍 = P1+P2+W=90.92+202.134+0.9 X 9.81 = 301.883 N MB= 637.65 X 204.81 – 301.883 X 100 MB=130590.72−30188.3
- 14. MB= 100402.42 Nmm τmax= 16πd3√(100402.42)2+(19772.43)2 d3= 16π X 41.66 √(100402.42)2+(19772.43)2 = 16π X 41.66√(10471594930) = 39301.319π = 12508.377 d = 23.213 mm For safe operation with considering vibration parameter 2 inch diameter shaft is selected. d = 50.8 mm 2) Selection of bearing Speed of shaft N2 = 720 rpm L10h = 20000 P (P1 + P2+ W1) = 527.2 N Bearing Life L10= 60 x n x 40h106 = 60 x 720 x 20000106 L10=864 Dynamic Load Capacity C = P (L10)31=527.2 X (864)13 C = 5021.26 N 50 BC 02 or 55 BC 02 Selected as: C50=27070 N , C55=33340 N Similarly Bearing 2: P = 301.883 N L10=60 X n X 40h 106= 60 x 720 x 20000106 = 864 C = 301.883 x (864)13 C = 2875.25 N As per standard bearing capacity C Bearing No. For d= 50.8 mm
- 15. 3) Belt Drive For the first two pulleys We know that d2d1=N1N2= 203.2101.6=1440N2 N2= 720 rpm Normal thickness t (mm) = 11 mm Width = 17 mm Velocity = 25 m/sec 4) Fly wheel K.E = 12IW2 Input Rpm to Wheel N1N2=d2d1=1440N2=54 𝐍𝟐=𝟏𝟏𝟓𝟐 𝐫𝐩𝐦 N3N4=d4d3=1152N4=516 N4= 3686.4 K=0.9 fly wheel with rim/rib m = 60kg I = Kmr2 I = 0.9×60×9.81×0.30482 I = 49.214 Kg-m2 W = 𝟐𝛑𝐧𝟔𝟎=𝟐×𝛑×𝟑𝟔𝟖𝟔.𝟒𝟔𝟎=𝟑𝟖𝟔.𝟎𝟑8 W2= 149025.337 rad/sec K.E = 12×49.214×149025.337 K.E = 3667066.468 N-M
- 17. CONCLUSIONS • The AC generator have produce extra electricity by using of flywheel from 1 HP motor. • The main advantage of Free energy generator using flywheel is that it can generate energy without used of any extra equipment and this free energy generation is non-hazardous and environmental friendly. • Can be use in various applications like electric fuel cars ,household, industrial and increase the efficiency of traditional electrical.
- 18. References [1] Patrick J. Kelly, “A Practical Guide to Free Energy Devices”, http://www.free-energy- info.co.uk/ [2] Dr.Mittle V.N. and Atvind Mittle.Design of Electrical Machine, Standard Publishers Distributors , Fourth Edition,(2006). [3] T. Zouaghi,F. Rezeg. And A.Bouazzi.“Design of an electromechanical flywheel for purpose of renewable energy storage”, in Proc. International Renewable Energy Congress, Sousse, Tunisia, Nov.5-7, (2010). [4] H. Huang, E. F. Fuchs, Z. Zak. “Optimization of Single Phase Induction Motor Design”, Part I + II, IEEE Trans. Vol. EC-3, pp. 349-366, (1988).