hev ev architecture

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    Hybrid & ElectricVehicles

    Architecture, Design, Modeling and Testing

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    Avantajele AutoturismelorElectrice & Hibride

    • Nu poluează• Consumă puțin carburant (3- !oni"#$$ %m

    &M' i )*• +iabilitate crescută (arhitectura mai simplă)• Demara i depă iri ./ rapide datorită cuplului

    disponibil integral instantaneu 0n modul electric*•

    1istemul de 0ncălzire mai rapid (nu depinde de 0ncălzirea motorului)• 2gomot ./ redus

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    Dezavantajele autoturismelorelectrice si hibride

    • Destul de scumpe (.ără sub enții)*• 4ierd rapid din aloare (autonomia

    bateriei scade ./ rapid 0ntr-un an)*• 1unt destul de grele (e5cept6nd &M'

    i3, i )•

    1unt destul de rigide (con.ort redus)*• 1pațiul interior redus (datorităbateriei i a transmisiei)*

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    Full EV and HEV

    +ull 7lectrical 8ehicles (+78s) and 9:brid7lectrical 8ehicles (978s) are ehicles ;ithman:<

    – 7lectric components compared to con entional

    ones – The po;er train consists o.< electrical machines ,

    power electronics and electric energystorage systems (batter:, super capacitors)

    connected to mechanical components(transmissions, gear bo5es and ;heels)• and, .or 978, to an =nternal Combustion

    7ngine (=C7)/

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    Electric/Hybrid Vehicle omponents

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    rc ec ure o ec r cVehicles

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    Architecture o! ElectricVehicles

    • Contains< – #- electric machines (DC or AC machines<

    =M, 4M1M, 1!M) – 'ith";ithout gearbo5 (transmission

    s:stem) – 9igh"lo; batter: oltage –

    >ne"three phase batter: charging – Au"iliary loads < lighting s:stem, sa.et:

    s:stem, con.ort s:stem, bra?ing resistor

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    #ower onverterArchitecture

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    Architecture o! HEV

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    V$% Framewor '(ntegration o! theaggregators into V$% concept)

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    omputer/ ommunication/ ontrol *etwor!or V$% Framewor

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    +,-.i @ 0esla.1 (Top ten 78 cars in $#B)

    B ?'-3 B?'(B$$ %m)*# %m"h*

    $-#$$ %m"h in ,sec*Earantia bateriei<

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    +loc diagram with HEV omponents

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    1eries and #arallel Hybrid Vehicles• 0he 1eries Hybrid Vehicle connects the gas-

    .ueled engine to the batter: b: means o. agenerator, ;hich con erts the mechanical energ:produced b: the engine into electrical energ:that is stored in the batter:* The batter:, in turn,

    po;ers the electric motor that mo es theehicles/ Thus, the engine itsel. has no directconnection to the transmission and does notcontribute directl: to turning the ;heel a5el/

    • 0he #arallel Hybrid Vehicle allo;s .or both theengine and the electric motor to beindependentl: connected to the transmission/

    This s:stem has the ad antage to pro ide morepo;er or acceleration/

    h b d

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    0he series HybridVehicles

    ! HEV

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    omponents !or HEVseries

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    HEV parallel connected components

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    ,odeling and 0esting o! HEVs and EVs

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    ,odeling HEVs using 1imscape/1#1 0ools

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    d l

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    HEV ,odel omponents

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    HEV ontrolsystem

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    2esearch3 Development and

    0esting• De eloping advanced anode and cathode

    materials , higher energ: densit: materials*• =mpro ing Fi-=on batter: technolog:< t:pes o.

    rechargeable, lighter ;eight, higher po;er @ energ:*• De eloping higher capacit: electrode materials and

    electrol:te s:stems to increase the energydensity .or e5tending electric range*

    • &atter: sa.et: issues< thermal properties*• 9igher eGcienc: during regenerative bra ing *• (ncreasing li!e and per.ormance< cell aging,

    reducing losses*• Fast charging ersus smart charging solutions*•

    Ne; wireless charging technology

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    EVs integration plat!orm into a 1mart %rid

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    Electric Vehicle +atteries 0estingin a 1mart %rid using 2enewable Energy

    Hybrid and Electric Vehicle

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    Hybrid and Electric Vehicle+atteries 0esting

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    E"perimental #er!ormance 0ests and 2esults

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    Fast harging 0ests

    -B $ B #$ #B $$H

    3$H

    $H

    B$H

    $H

    $H

    $H

    I$H

    +4

    C4

    0ime 'min)

    Ebatt'4)

    1mart harging 0ests

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    1mart harging 0ests

    • The tests ha e been per.ormed ;ith a serieso. hours dri ing-charging tests c:cles ;iththe dri ing loads emulating real dri ingpatterns (based on ehicle dri ing datarecorded in the Copenhagen area b: E41loggers

    0h h h h h l

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    0he in5uence o! the charging power o! the EV on the totalpower o! DE2 components3 in order to balance the gridpower3 -hen the battery was connected to the grid thepower 5uctuations have been reduced !rom 6789 - to97: $ -3 which means $; 4 7

    EV + tt 'V$%) d li b d

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    EV +attery 'V$%) modeling based one

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    (mplementation o! the EV battery model

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    1imulation results

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    B

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    0ools !or 1uccess in a1mart Distribution 1ystem

    h d l d h i l i

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    ,ethodology to study the impact analysis

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