Ubani ongakaze adidwe amanani ahlukene wamandla emoto efanayo?
Empeleni, iphutha elivame kakhulu kuvela ukuthi akuguquki amanani we hp futhi bhp okwe cv (Ngezinye izikhathi, ngisho nathi siyalenza leli phutha). Yize ingenzi mehluko omkhulu kumamodeli anamandla amancane kodwa ezinjinini ezinamandla amakhulu lokhu kuphambana kugcina kwenza umehluko.
Isibonelo, i-hp eyi-100 ihambisana, ngemuva kokuzungeza, ku-99 hp, kodwa uma iyi-hp engu-1000, ilingana "kuphela" 986 hp.
Amayunithi amahlanu okulinganisa
PS - Isifinyezo segama lesiJalimane elithi "Pferdestärke", okusho ukuthi "amandla amahhashi". Inani likalwa ngokwezinga lesiJalimane elingu-DIN 70020, futhi lihluka kancane ku-hp (amandla ehhashi) ngoba lisekelwe kusistimu yemethrikhi kunesistimu yombuso.hp (amandla ehhashi) - Inani elilinganiswa ku-drive shaft, nezinto ezidingekayo zokuyixhuma futhi isebenze ngokuzenzakalelayo.
I-bhp (amandla ehhashi lamabhuleki) - Inani likalwa ngokwezindinganiso zaseMelika i-SAE J245 kanye ne-J 1995 (manje ayisasebenzi), eyayivumela ukukhishwa kwesihlungi somoya, i-alternator, iphampu yokuqondisa amandla kanye ne-starter motor, ngaphezu kokuvumela ukusetshenziswa kwe-dimensioned exhaust manifolds. Ngaphandle kwalokhu kulahlekelwa, lokhu kwakuyiyunithi ekhethwayo yabakhiqizi "abathengisa amandla".
cv (cheval vapeur) 'Njengoba ungacabanga, i-'Pferdestärke' bekungelona ncamashi igama elilula ukulibiza. Yingakho amaFulentshi asungula i-cv (i-cheval vapeur), ngokuyisisekelo efana neyunithi yokulinganisa PS.
kW - Iyunithi ejwayelekile ye-International System of Measurements (SI), echazwa yi-International Organisation for Standardization (ISO) ngokuya ngamazinga we-ISO 31 kanye ne-ISO 1000.
I-kW iyinkomba ephelele
Ukusebenzisa iyunithi evamile ye-kW njengereferensi, ikuvumela ukuthi uhlole umehluko phakathi kwamahhashi ethu namanye. Ngakho, ngokwemibandela yobuningi, amayunithi okulinganisa ahlukaniswa ngale ndlela elandelayo:
1 ihp = 0.7457 kW
1 hp (noma PS) = 0.7355 kW
1 hp = 1.0138 hp (noma i-PS)
Njengomthetho, i-kW iyisilinganiso esijwayelekile esisetshenziswa amabhrendi amaningi ase-Europe (ikakhulukazi ama-German brand) emakhasini abo edatha yobuchwepheshe, kuyilapho abakhiqizi baseMelika bekhetha amandla amahhashi (hp).
Ukuze nje kube lula - ngisho nokuthengisa - sisasebenzisa "ihhashi" ukuchaza amandla enjini. Kuhlala kulula “ukuthengisa” i-Bugatti Veyron enamandla angu-1001 hp kunokungu-736 kW.