MPGE ke eng: Ho Hlalositsoe Litekanyetso tsa Moruo oa Likoloi tsa Motlakase

Ha u bolella metsoalle le ba lelapa hore u rekile koloi e ncha, ha ho pelaelo hore potso ea pele eo u tla e fumana ke "Sebaka sa eona sa khase ke sefe?"

Potso e nka hore u rekile koloi e nang le enjene e tukang ka hare, eseng koloi e nyalisitsoeng kapa ea motlakase. Likoloi tsa motlakase kapa tsa lebasetere li na le 2.7% feela ea likoloi tse ncha tse rekisoang karolong ea pele ea 2015, Edmunds o itse, empa palo eo e tla eketseha lilemong tse tlang.

Histori ea tekanyo ea katleho ea mafura

Ho ea ka nalane, bolelele ba koloi bo ne bo lekantsoe ka MPG, e emelang limaele ka galone. Ena ke tekanyo ea sebaka seo koloi e ka se tsamaeang ka galone e le 'ngoe ea peterole.

Ho metha ho sebetsa hantle ha mafura ho qalile ka 1908 ha Henry Ford a ne a hlahisa Model T. U ka lumela kapa che, Model T e fumane 13 ho 21 mpg.

Sena ha se tlase haholo ho feta likoloi tse rekisoang kajeno. Ho ea ka tlaleho e hatisitsoeng ka May 2015 ke Univesithi ea Michigan Transportation Research Institute, karolelano ea tšebeliso ea likoloi, li-van, SUVs le literaka ka 2014 le 2015 e ne e le 25.5 mpg.

Kenyelletso ea likoloi tsa motlakase

Ho qala ka 1997, Honda, GM, Ford, le Toyota li ile tsa hlahisa likoloi tsa motlakase tsohle hore li se ke tsa chesehela 'maraka. Likoloi tsa motlakase li ne li lokela ho ba feshene e ncha, empa ke likete tse seng kae feela tsa mohlala o mong le o mong li ile tsa rekisoa, 'me ka mor'a lilemo tse seng kae, bahlahisi ba bangata ba ile ba felisa ka nakoana mohala oa koloi ea motlakase. Bothata bo boholo ba ho reka koloi ea motlakase e ne e le khaello ea liteishene tsa ho tjhaja. Haeba u ne u batla ho khanna koloi ea hau ea tikoloho, u ne u lokela ho lula haufi le hae.

Leha ho le joalo, lienjiniere tsa Toyota le Honda li ile tsa phehella le ho hlahisa theknoloji e ncha - koloi ea lebasetere e tsamaeang ka khase le motlakase. Toyota ke moetapele oa 'maraka, o rekisitse liyuniti tse limilione tse 8 lefatšeng ka bophara ho tloha ka 1997. Kajeno, Toyota e rekisa mefuta e 30 e fapaneng ea likoloi tse nyalisitsoeng, 'me boholo ba baetsi ba likoloi tse kholo, ho kenyeletsoa Ford, Chevy, le Kia, ke libapali tsa bohlokoa' marakeng oa likoloi tse nyalisitsoeng.

EPA e hlahisa MPGE

Le hoja likoloi tse nyalisitsoeng le likoloi tsa motlakase li etsa karolo e nyenyane ea thekiso ea likoloi tse ncha, boteng ba bona 'marakeng bo hlahisa potso e thahasellisang - u lekanya matla a matla a koloi e nyalisitsoeng kapa ea motlakase oohle joang? Kapa, ​​ka mantsoe a mang, u fumana limaele tse kae ka galone?

Ho araba potso ena, ’muso oa kopanelo o ile oa kenella. Ka 2010, EPA, Lefapha la Matla le National Highway Traffic Safety Administration (NHTSA), Lefapha la Lipalangoang le Internal Revenue Service (IRS) li kopanetse litekanyo tse sebetsang hantle tse khethehileng bakeng sa likoloi tsa motlakase le tsa motlakase.

'Muso le baetsi ba likoloi ba hlokometse hore bareki ba sitoa ho utloisisa moelelo oa "mpg" ha ho tluoa tabeng ea likoloi tsa motlakase kapa tsa motlakase hobane betri le peterole li sebelisoa ho matlafatsa koloi. Kahoo mekhatlo e ile ea tla le tekanyo e ngotsoeng MPGE kapa "maele ka tekanyo ea galone".

MPGE ha e fapane haholo le mpg. Phapang pakeng tsa MPGe le mpg ke hore MPGE e ela hloko bokhoni ba koloi ha e ntse e sebetsa ka peterole le betri, 'me e reretsoe ho fana ka lintlha tsa tshebetso ka kakaretso.

MPG e baloa joang

Ho fumana hore na MPGE e baloa joang ke ntho e qhekellang. Ho ea ka tlhaloso e sebelisoang ke 'muso oa kopanelo, MPGE ke palo ea lik'hilomithara tseo koloi e ka li tsamaeang e sebelisa palo ea mafura (motlakase le khase) e nang le matla a lekanang le a galone ea peterole. Galone ea peterole e batla e lekana le 33 kilowatt-hora ea betri. Ka mantsoe a mang, lihora tse 33 tsa kilowatt li lekana le lik'hilomithara tse ka bang 102 ho khanna motseng le 94 mpg tsela e kholo, ho fana kapa ho nka lik'hilomithara tse 'maloa ho itšetlehile ka maemo a ho khanna.

Mehlala ea lihora tsa kilowatt

Joale ha e le hantle kilowatt-hora ke eng, ’me lihora tse 33 tsa kilowatt li fetolela joang nthong eo motho ea tloaelehileng a ka e utloisisang?

Mona ke lipapiso tse ling tsa lihora tsa kilowatt tsa lintho tse tloaelehileng tsa ntlo le hore na li sebelisa matla a makae ho sebetsa.

• K'homphieutha ea komporo e sebelisa li-kilowatts tse 2.4 haeba e tsamaisoa ka mehla letsatsi le leng le le leng. Haeba e ne e sebetsa lihora tse 24 ka letsatsi bakeng sa matsatsi a 13.75 a latellanang, hoo ho ne ho tla lekana le lihora tse 33 tsa kilowatt.

• Sehatsetsi se sebetsang lihora tse 24 ka letsatsi se ja lihora tse 4.32 tsa kilowatt.

• Se omisa moriri se sebelisoang metsotso e leshome ka letsatsi se ja lihora tse 25 tsa kilowatt. Haeba a sebelitse lihora tse 132 tse latellanang kapa matsatsi a mahlano le halofo, joale sena se ne se lekana le lihora tse 33 tsa kilowatt.

• Siling fan e sebelisang lihora tse 3 ka letsatsi e ja lihora tse 22 tsa kilowatt. Fene e tla tlameha ho matha lihora tse 150 kapa matsatsi a 6.25 ho fumana lihora tse 33 tsa kilowatt.

Likoloi tse nang le lintlha tse phahameng ka ho fetisisa tsa MPGE:

Mona ke likoloi tse nang le lintlha tse ntle ka ho fetisisa tsa MPGE ho latela Edmunds:

• Ford Fusion Hybrid / Matla
• Toyota Camry Hybrid
• Toyota Highlander Hybrid
• Volkswagen E-Golf
• BMW i3
• Kia SoulEV

Matsatsi a ho lekanya ts'ebetso ea koloi o sebelisa MPG joalo ka metric ea kamehla a hole haholo. Likoloi tsa peterole ha li ee kae kapa kae haufinyane, le MPG ha e eo. Empa joalo ka ha li-acronyms tse ncha tse kang Xbox le iPod li kentse lexicon ea rona, MPGE haufinyane (le ha bonolo) e tla utloisisoa ke mang kapa mang ea tsotellang tšebetso ea koloi.