kites wind power generation
DESCRIPTION
kitesTRANSCRIPT
![Page 1: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/1.jpg)
April 14, 2023 1
KITES WIND POWER GENERATION
ByK.SURESH
084A1A0227IV EEE
SHREE INSTITUTE OF TECHNICAL EDUCATION
![Page 2: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/2.jpg)
April 14, 2023 2
NEED
• At present, about 80% of the world electric energy is produced from thermal plants making use of fossil sources (oil, gas, coal).
• The economical, geopolitical and environmental problems related to such sources are becoming everyday more and more evident.
• Is it possible to invert the percentage split between non-renewable and renewable sources with the present renewable technologies ?
![Page 3: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/3.jpg)
April 14, 2023 3
Limits of present renewable technologies
•High production costs incentives are required for their installations Large occupation of land •Without significant breakthroughs, even reaching the objectives posed by many countries (e.g. 20% for 2020 in EU) is a difficult challenge
![Page 4: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/4.jpg)
April 14, 2023 4
Kites wind power generation
• A radical innovation in wind technology, Aimed to generate renewable energy at cost lower than from oil
• Exploiting a renewable energy source , the altitude wind, available anywhere
Channelled through arrays of automatically controlled tethered airfoils (kites).
![Page 5: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/5.jpg)
April 14, 2023 5
Altitude vs. ground wind
• Wind power is already extremely promising at approx. 800 meters, where the average wind speed is estimated at 7.2 m/s.
• The related wind power is almost 4 times the one globally available for wind towers.
Altitude Wind speed wind power 800 m 7.2 m/s 205 W/m2 80 m 4.6 m/s 58 W/m2
![Page 6: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/6.jpg)
April 14, 2023 6
The problem
• Wind at 800 m is out of the reach of current and future aero generating towers, already struggling at 100 m.
• The structure holding up the rotors becomes exponentially heavier, more unstable and expensive
![Page 7: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/7.jpg)
April 14, 2023 7
Kites power solution• A radical shift of perspective: no longer heavy
and static structures, but a light, dynamic and intelligent machine.
![Page 8: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/8.jpg)
April 14, 2023 8
Kites key technology
• The core is the system of automatic control of the kite flight, called KSU (Kite Steering Unit):
![Page 9: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/9.jpg)
April 14, 2023 9
![Page 10: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/10.jpg)
April 14, 2023 10
![Page 11: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/11.jpg)
April 14, 2023 11
![Page 12: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/12.jpg)
April 14, 2023 12
FAST MODEL PREDICTIVE CONTROL STRATEGY
• Nonlinear model predictive control techniques, together with an efficient implementation based on set membership function approximation theory, are employed to maximize the energy obtained by Kites wind power generation, while satisfying input and state constraints.
• Kites control technique is investigated through numerical simulations.
![Page 13: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/13.jpg)
April 14, 2023 13
![Page 14: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/14.jpg)
April 14, 2023 14
![Page 15: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/15.jpg)
April 14, 2023 15
![Page 16: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/16.jpg)
April 14, 2023 16
![Page 17: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/17.jpg)
April 14, 2023 17
![Page 18: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/18.jpg)
April 14, 2023 18
![Page 19: Kites wind power generation](https://reader036.vdocuments.net/reader036/viewer/2022062304/559321be1a28ab9d418b462a/html5/thumbnails/19.jpg)
April 14, 2023 19
THANK……………U