Kev tu, tu thiab kho lub tsheb fais fab
Tsheb fais fab

Kev tu, tu thiab kho lub tsheb fais fab

Lub tsheb fais fab yog hloov pauv txoj hauv kev thiab txhais tau tias kev pabcuam tsheb. Nov yog ob peb lub hauv paus ntsiab lus uas yuav tsum tau tswj koj lub tsheb fais fab.

Hluav taws xob tsheb tu thiab tu

Ib yam li cov tshuab hluav taws xob diesel, EV yuav tsum tau muab kev pabcuam kom nws ua haujlwm dhau sijhawm. Ntau zaus thiab cov txheej txheem ntawm kev pabcuam hluav taws xob tsheb sib txawv nyob ntawm cov tuam ntxhab, lub peev xwm thiab kev tsim khoom zoo.

Feem ntau, cov tsheb fais fab yog yooj yim heev rau kev tswj hwm vim tias lawv yuav tsum tau hloov me ntsis ntawm qhov chaw. Lub tshuab hluav taws xob muaj cov khoom txav me me (tsawg dua 10 piv rau ntau txhiab rau cov tsheb sib xws), thiab lawv cov thev naus laus zis, tau pom dav dav hauv kev lag luam thiab kev tsheb ciav hlau, tso cai rau tsheb mus txog 1 lab kilometers. tsheb. Kev tshaj tawm cov nqi kho tsheb ntawm lub tsheb hluav taws xob yog 30-40% qis dua piv rau cov tsheb qub.

Cov ntsiab lus nrog cov pa hauv combustion engines

Feem ntau ntawm cov khoom siv hluav taws xob thiab kev zoo nkauj ntawm lub tsheb hluav taws xob tseem zoo ib yam li cov tsheb sib tsoo. Yog li, koj tuaj yeem pom cov khoom hnav hauv qab no:

  • Shock absorbers: Cov tsheb hluav taws xob muaj tib lub shock absorbers xws li diesel locomotives thiab yuav tsum tau muab kev pab tib yam. Lawv tuaj yeem thov rau ntau txoj hauv kev nyob ntawm qhov chaw ntawm lub cav thiab cov roj teeb ntawm lub chassis;
  • Kev sib kis: Ib lub tsheb fais fab muaj ib qho yooj yim kis tau tus mob: qhov kis tau tus mob yog txwv rau ib tug gearbox. Txawm li cas los xij, qhov no tseem xav tau kev saib xyuas roj kom nyob ntawd. Muab kev saib xyuas tsis tu ncua ntawm 60 txog 100 km ntawm kev khiav;
  • Log Tsheb: Hluav taws xob tsheb log tsheb tseem yuav hnav tawm ntawm kev sib cuag nrog txoj kev, txawm tias tsawg dua li cov tsheb sib xws. Lub neej ntev yuav nyob ntawm ib feem, ntawm koj txoj kev tsav tsheb;
  • Nres: Lub braking system ntawm lub tsheb fais fab yog txawv ntawm cov pa roj cav tsheb. Qhov no yog vim lub fact tias lub hwj chim system ntawm ib tug hluav taws xob tsheb rov qab ib tug tseem ceeb ib feem ntawm lub kinetic zog thaum lub sij hawm hluav taws xob braking, thiab mechanical brakes tsis tshua muaj kev ntxhov siab. Qhov no yuav txuas ntxiv lub neej ntawm koj cov ntaub qhwv thiab nruas;
  • Qhov seem ntawm cov khoom siv tshuab thiab hluav taws xob: lub kauj, kev ncua, kev pom thiab lub tshuab cua txias yuav zoo tib yam thiab yuav muab kev pabcuam tib yam.

Kev pabcuam tsheb hluav taws xob

Lub tsheb hluav taws xob yuav tsum tau ua haujlwm tas li thiab yuav tsum zoo ib yam li lub tshuab hluav taws xob, tshwj tsis yog:

  • Lub cev muaj zog hluav taws xob

Cov tsheb feem ntau yog siv lub tshuab hluav taws xob DC. Cov tiam tshiab ntawm cov tsheb fais fab tau nruab nrog brushless (los yog " txhuam tsis txhuam ») tshuab : Cov DC motors no tso cai rau lawv siv yam tsis muaj kev saib xyuas rau lub sijhawm ntev. Lawv lub neej yog kwv yees li ntawm ob peb lab kilometers. Yog li ntawd, thaum muas, nyiam yuav raug muab rau cov txheej txheem ntawm lub cav zoo.

  • Roj teeb

Rechargeable electric roj teeb nyob rau hauv lub tsheb feem ntau yog siv lithium-ion technology, uas muab ib tug ntev lub sij hawm. Tam sim no, ntau txoj haujlwm tshawb fawb tab tom ua kom nce lawv txoj kev ywj pheej thiab lub neej expectancy.

Tseeb tiag, lub roj teeb, ib feem tseem ceeb ntawm lub tsheb hluav taws xob, tuaj yeem ua pov thawj los ua qhov tsis muaj zog rau kev saib xyuas. Cov roj teeb zoo li no tau tswj hwm los ntawm cov khoom siv hluav taws xob onboard kom tsis txhob ua rau lawv puas tsuaj. Yog li ntawd, nws tsis tas yuav tu txhua hnub.

Txawm li cas los xij, lub neej ntawm lub roj teeb tsis yog qhov kawg: nws tuaj yeem tiv taus qee qhov kev them nqi thiab tawm mus ua ntej nws poob tsis yog tag nrho nws lub peev xwm, tab sis ib feem tseem ceeb ntawm nws. Yog li ntawd, koj yuav tsum tau hloov cov roj teeb hauv koj lub tsheb thaum kawg ntawm lub sijhawm muaj peev xwm zoo, nyob ntawm qhov zoo ntawm kev tsim khoom thiab koj siv. Lub sijhawm no nws txawv thiab feem ntau yog li ntawm xya mus rau kaum xyoo.

Cov txiaj ntsig ntawm lub tsheb fais fab thaum txo cov nqi kho

  • Thaum kawg ntawm Kev Hloov Roj: Ib lub tsheb nrog lub cav sib xyaw ua ke yuav tsum tsis tu ncua ntawm cov roj cav kom ntseeg tau tias lubrication thiab txias ntawm nws lub cav thaiv. Nrog rau lub tsheb fais fab, hloov roj yuav ua tsis tiav, txij li lub tshuab hluav taws xob tsis tas yuav lubrication.
  • Yooj yim traction saw: tsis muaj gearbox los yog clutch, coj cov neeg kho tshuab kev txwv tsis pub ploj: hnav tsawg dua, kev puas tsuaj tsawg.
  • Lub nres nres tsis tshua muaj kev ntxhov siab vim yog lub zog ntawm lub zog rov qab los.

Thawj Saib Xyuas

Cov neeg siv tsheb fais fab tsis tu ncua feem ntau tshaj tawm cov txiaj ntsig zoo heev ntawm kev saib xyuas lub tsheb. Nws yog kwv yees tias kev txuag nyiaj ntawm kev saib xyuas piv rau lub tshuab hluav taws xob diesel ntawm tib qeb nrog tib lub mileage yog kwv yees li 25-30% pheej yig dua. Industrializing cov koob thiab cov ntsiab lus lawv siv yuav qhia peb qhov sib npaug uas cov tuam ntxhab tau pom rau kev pabcuam.

Ntau yam kev pabcuam

Kev saib xyuas ntawm lub tsheb hluav taws xob sib txawv hauv cov txheej txheem thiab cov lus qhia kev nyab xeeb uas yuav tsum tau ua raws li, raws li tam sim no yog ib qho teeb meem ntawm kev ua hauj lwm nyob rau hauv voltage cuam tshuam nrog high hluav taws xob voltages thiab tam sim no. Yog li ntawd, kev ua haujlwm ntawm kev saib xyuas yog qhov tsim nyog, tab sis kev saib xyuas yooj yim tseem ua tau zoo rau tib neeg.

Cov pov thawj ntawm qhov no yog qhov kev cai thoob ntiaj teb ( ISO ) yog npaj rau kev ua haujlwm tiag tiag hauv kev saib xyuas cov tsheb hluav taws xob.

Yog li, lub tsheb hluav taws xob yuav hloov pauv txoj kev kho tsheb thiab kho tsheb, yuav cuam tshuam rau cov tswv ntawm cov chaw nres tsheb me thiab loj. Nws yuav xav tau kev nqis peev hauv cov cuab yeej siv, kev cob qhia cov neeg ua haujlwm thiab kev saib xyuas tshwj xeeb txhawm rau txhim kho tsheb rau cov tib neeg thiab cov kws tshaj lij.

Yog li, tus nqi ntawm kev pabcuam tsheb hluav taws xob tsis yog xoom, tab sis tsis tshua muaj neeg tsawg, thiab tam sim no koj tuaj yeem pib yuav lub tsheb hluav taws xob nrog kev ntseeg siab paub tias hom kev pabcuam twg cuam tshuam nrog nws siv.

Ntxiv ib saib