Helium Wind Turbine

8/17/2019 Helium Wind Turbine

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Helium Wind

Turbine

PreKan

Guided by:Mr. Rahul Pal&Dr. Vivekanand Tiwari


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Introduction

In resent ti!e the hu!an civili"ationneed o# clean ener$y% one such euiroduce clean ener$y is 'ind turbine

'ind turbine is a device which converener$y into electrical ener$y.

It does so by convertin$ linear !otionrotational !otion and then to electrica


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(lasses )* 'I+D T,R-I

/ori"ontal 01is have the !ain rotor shelectrical $enerator at the to o# a tow!ust be ointed into the wind.

Vertical a1is have the !ain rotor sha#tarran$ed vertically. )ne advanta$e o#arran$e!ent is that the turbine does to be ointed into the wind to be e2ec


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Previous !odels

(onventional wind turbine 345

*lyin$ turbine 365

/elical structural turbine 375

Ma$lev turbine 385


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(onventional wind turbines have aset o# 7 blades which !ounted on ahi$h base. They have to be #acin$

in the direction o# wind to roduceelectricity% are very costly and needre$ular !aintenance.

(onventional 'ind turbin


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*lyin$ turbine

It contains heliu! to !ake it 9y%so it can access hi$h seed air

The !ain roble! with theseturbines is that% they have to beconnected to $round via wire #or

trans!ission. The risk re!ains that wire can

break and the turbine can 9yaway


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/elical tructural turbine

These are touted to be thewind!ills o# to!orrow.;o$ically% helical structuresshould #unction better than

the traditional wind!ills asthey !a1i!i"e the wind


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Ma$lev wind turbines

The blades o# the turbine aresusended on a cushion o#air% and the ener$y is directedto linear $enerators via $ears

with !ini!al #riction losses.


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u$$ested Model


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Hel

WinTurb


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/;I,M 'I+D T,R-I+

It is a tye o# vertical a1is turbine buwithout any hysical contact like $eattached to it. The ower $eneratin$art o# the turbine uses +d*eb !a$nto roduce 9u1 as it doesn


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Rot

/el

(as

(oi

0ir=/eliu! bo1

and

rotor are;evitated in air>


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Rotor

It is an inte$ration o# ? blades%with an an$le o# ?@ betweeneach blade. The blades aresli$htly curved #ro! the #rontand have a rotrudin$ ed$e on

the back to enhance itsaerodyna!ic roerty.


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The !ove!ent oits shae #acilitat


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/eliu! bo1

The bo1 is laced below therotor and contains heliu! toli#t the whole structure. Thebo1 is Atted with !a$nets tohel it balance while rotatin$

and a di2erent set o# !a$netswhich roduce chan$in$ 9u1to roduce electricity.


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(oils

0 airs o# coil are connectedto this structure at a hei$htthat is si!ilar to that o# 9u1!a$nets. )ne set o# coil endsare interconnected and other

are connected to trans#or!er.


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(ase

The case contains the heliu!bo1 with suortin$ !a$netsto balance the bo1 andrevent it #ro! Bu!in$ out.


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'orkin$

The heliu! bo1 is attached to a turbine whic

raidly in the resence o# wind ='hile none are hysically connected>

In the rocess results in a constant chan$e o!a$netic oles which $enerates a chan$e in9u1.

The case is ket in the resence o# a (u coilconnected to a ste down trans#or!er.

'hen the turbines are rotated an e!# is inducoils which is then used to trans#er ower to

households via the ste down trans#or!er.


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0dvanta$es

0s the whole syste! is levitated% includin$ !a$nets so ideally there is very little loss odue to #riction thou$h air #riction still re!ai

The setu and construction o# this turbine

It is ideal #or household use.

0s there is no art that is hysically connece1ect very less wear and tear due to #ricti


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(onclusion

'ind is a #ree and unli!ited resource and /turbine theoretically tends to take all its enit with i!roved eCciency. The turbine is idhousehold use and can be a $reat resource

country like India.


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Re#erences

345 'ri$ht% 0. K.% and D. /. 'ood. The startin$ and low wind behaviour o# a s!all hori"ontal a1is wind turbine. Eournal o# '

n$ineerin$ and Industrial 0erodyna!ics F8.46 =8@@6>: 48?H4 385 Dinesh + +a$arkarand Dr. J. E. Khan%'ind Power Plant ,s

Ma$netic ;evitation 'ind Turbine% InternationalEournal o# n$Innovative Technolo$y =IEIT> Volu!e 7% Issue4% Euly 8@47.

375 'ind turbines and !ethods #or caturin$ wind ener$y ,

8@47@4@F6F 04. a!uels% Davian 0. 'ind turbines and !et

caturin$ wind ener$y. ,.. Patent 0lication 47L74%F7. 365 -. '. Roberts et al.% N/arnessin$ hi$hHaltitude wind ower

Trans. ner$y (onvers.% vol. 88% no. 4% . 47?O466% Mar. 8@@

35 Mehat% V. K.% and Rohit Mehta. Princiles o# Physics #or (la

Press.M. Qoun$% The Technical 'riter


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THANK YOU

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Helium Wind Turbine