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 ON

ELECTROMAGNETICBRAKE

ABHISHEK KAJAL  1212467

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Electromagnetic

Braking

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What Is brake? Need for alternat!e What s ele"tro#a$net" brake

Ad!anta$es %sad!anta$es A&&l"atons "on"l'son

CONTENTS

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A brake  s a #e"han"al de!"e (h"hretards #oton)

Brakes 'se fr"ton bet(een t(o s'rfa"es to"on!ert the knet" ener$* of the #o!n$ob+e"t nto heat)

 ,*&es of -r"tonal brakes.%s"/ %r'# 

Brake

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All "on!entonal s*ste#s of brakn$ n road!eh"les 'ses de!eloent of "onta"tfr"ton for retardaton

 ,hese s*ste#s are &rone to the (ear andtear on 'sa$e

0on!entonal brakn$ s*ste#s &rod'"es"ontn'o's &o(er dss&aton as heat and

#a* fal f the te#&erat're rses too h$h -r"ton based brakn$ #ethods are also not

e"ent 'nder (et "ondtons

Need for Alternatie

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%s" s rotated n #a$net" eld edd* "'rrents (ll be &rod'"ed n ds" edd* "'rrents nd'"ed n ds" (ll &rod'"e a

tor3'e #otor &rn"&le5 &rod'"ed tor3'e n ds" o&&oses a"t'al

rotaton of ds" Len la(5

Electromagnetic Braking

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No fr"ton Lo( #antenan"e re3're#ent Less nose

S#&le n des$n H$h de$ree of safet*

Adantage!

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-al're to a"t as a holdn$ de!"e

sa$e of ele"tr" &o(er forbrakn$

Less e8e"t!e 'nder !er* lo(

!elo"tes

"i!adantage!

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Alread* n 'se 'nder so#e ral(a* s*ste# 0an be 'sed for an* road !eh"les

E3'all* a&&l"able to hea!* and l$ht!eh"les

0an be 'sed as addtonal retarder forar"rafts

A##lication!

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Ele"tro#a$net" Brakn$ s s'&eror to"on!entonal fr"tonal brakn$ as there s no

fr"ton and heat n ele"tro#a$net"brakn$)

So the "on!entonal ds" and dr'# brakes

"an be re&la"ed (th ele"tro#a$net"brakes)

Concl$!ion