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HYBRID ELECTRIC VEHICLES (HEVs)

Honda Acord Hyundai Sunata Volks Wagon Passot

Maruti e20Hyundai Sunata Toyota Pruis Facelift

Chevrolet Volt Toyota Cray Hyundai Sunata

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!"T#$%&CT!$" Need & demand for automobiles is inreasin! at t"e s#eed of ro$et% result is 'ir

#ollution diminis"in! #etroleum resoures and so man ot"er en*ironmental im#ats

'ir #ollution +asoline is a "droarbon To,i N-, C- unburned "droarbons Results are aid rain "ealt" #roblems

En*ironmental Im#ats C-. / leadin! !reen"ouse !as

De#letion of o0one laer 1.2 C-. emission from trans#ortation (34456.555)

Diminis"in! 7etroleum Resoures & inreased 7rie Its belie*ed 8e 8ill rea" t"e Hubbert9s #ea$ oil for 8orld68ide #etroleum #rodution around .5:5

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I; ITS TRILL BE ' 7ER='NENT

S-L

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>H'T IS ' HEV ?

'n automobile #o8ered b t"e ombination of I@C en!ine 8it" oneor more eletri motorA!enerators and a batter #a$

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CH'R'CTERISTICS

Isolation of en!ine from *e"ile o#eratin! ondition

Re!enerati*e bra$in!

En!ine do8nsi0in!

No en!ine idle

Eletri dri*e mode

Eletrified aessories

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H-> HEVs >-R ?

ST'RTIN+

Batter 7o8ers all t"e 'ssoeries

+asoline en!ine is started onl if

additional #o8er is needed

Batter needs to be "ar!ed

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L-> S7EED

;or initial aeleration lo86s#eed dri*in! and re*erse t"e

eletri motor uses eletriit from batter to #o8er t"e

*e"ile

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7'SSIN+

't s#eeds abo*e mid6ran!e and "ea* aeleration

Bot" t"e +'S-LINE EN+INE and t"e ELECTRIC =-T-R are used to

#ro#el t"e *e"ile

'dditional eletriit from t"e batter ma be used to #o8er t"e eletri

motor@

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RE+ENER'TIVE BR'IN+

Eletri motor on*erts ot"er8ise 8asted ener! from ba$in! into

eletriit and stores it into batter

Rea#tures $ineti ener! normall lost as "eat durin! bra$in!@

Eletri motor at

as a !enerator 8"en bra$es are a##lied on*erts$ineti ener! to eletrial ener! 8"i" is stored in batteries

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77ERI-DIC ST-77IN+

Durin! #eriodi sto##in! li$e at red li!"t traffi am et@ bot" t"e

en!ine and t"e motor are s"ut off automatiall to a*oid ener!

loss idlin!

'll ot"er sstems inludin! t"e eletri air onditionin! ontinue

to run

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C-=7-NENTS

() Hy*rid 'ngine

+) Hy*rid ,attery

2) 'lectricMotor

-) 'lectric .enerator/) Transission .ear syste

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'DV'NCE TECHN-L-+Y

Re!enerati*e Bra$in!

inetic 'nergy is converted into electrical energy *yelectric otor stored in the *attery

'utomati Start & S"ut6off

'utoatic shuts1don and restarts the internal co*ustionengine to reduce the aount of tie the engine s3ends

idling4 there*y i3roving fuel econoy and reducingeissions

&se 5ighteight Materials #educing the overall eight 6 increase the ileage

Aluinu and Magnesiu or Co3osite aterials likecar*on 7*er used

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F&T' $F H'Vs

F H'Vs are no at the forefront of trans3ortation technology develo3ent)

F Potential to allo continued groth in the autootive sector4 hile also

reducing critical resource consu3tion4 de3endence on foreign oil4 air3ollution4 and tra8c congestion

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F&T' $F H'Vs

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'DV'NT'+ES

Redued fuel onsum#tion Re!enerati*e bra$in! sstem stores eletrial ener! in Batteries

7erformane im#ro*ements ie@ E,ellent milea!e

;e8er tail#i#e emissions so less #ollution

Smaller en!ine

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DIS'DV'NT'+ES

Redued but not emission6free

HEVs are #artial 0ero6emission *e"iles (7GEVs)/ t"e #rodue

0ero emissions onl 8"en en!ine is not runnin!

=ore e,#ensi*e t"an on*entional Ve"iles

Hi!"er maintenane osts Has a #aba$ #eriod in a*era!e use

Lo8er #o8er out#ut

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C$"C5&S!$"S

HEVs "a*e more effiien Lo8 ;uel Eonom Hi!" Reliabilit and

Less 'ir 7ollution@

-#timum

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9A

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THANK

YOU