Xaiv txoj caiib busaxxav tau ntau tshaj qhov sib piv cov nqi zog. Kev sib raug zoo nrog lub tsheb yuav tsum tau ua thiab kev ua haujlwm yog qhov tseem ceeb rau kev ua tiav kev ua tau zoo ntawm lub tsheb lub neej.
Ib qho ntawm thawj yam uas yuav tsum tau xav txog yog kev teeb tsa lub cev muaj zog. Dual-motor e bus axle designs muab kev sib npaug torque faib thiab smoother lub zog, tshwj xeeb tshaj yog thaum lub sij hawm acceleration thiab cornering. Permanent magnet synchronous motors are commonly used due to their efficiency and torque density, which are well suited to stop-and-go city operation.
Qhov system tso zis torque yog lwm qhov tseem ceeb parameter. Cov tsheb npav hauv nroog yuav tsum ua haujlwm nquag pib, gradients, thiab tag nrho cov neeg caij tsheb thauj khoom. Lub kaw lus qag nrog cov npoo txaus torque ua kom muaj kev ua tau zoo tsis tu ncua tsis muaj cov khoom siv ntau dhau. Gear ratio xaiv kuj plays lub luag hauj lwm tseem ceeb, raws li nws ncaj qha cuam tshuam tus cwj pwm acceleration thiab cruising efficiency.
Kev tiv thaiv qib yuav tsum tsis txhob saib xyuas. Cov tsheb npav hauv nroog ua haujlwm hauv ntau qhov chaw, suav nrog nag, plua plav, thiab dej sawv ntsug. Lub tsheb npav e axle nrog kev tiv thaiv siab tiv thaiv kev txhawb nqa ntev - lub sijhawm hluav taws xob kev ntseeg tau thiab txo qhov kev pheej hmoo ntawm kev poob qis.
Lub tshuab hluav taws xob sib txawv ua haujlwm txhim kho ob qho tib si kev tsav tsheb thiab cov khoom siv lub neej. Los ntawm kev tswj xyuas qhov sib txawv ntawm lub log nrawm, nws txhim kho traction ntawm qhov tsis sib xws thiab txo cov log tsheb. Nyob rau tib lub sijhawm, qhov no ua rau txo tus nqi kho thiab txhim kho lub tsheb muaj.
Thaum kawg, compatibility nrog lub tsheb voltage systems thiab braking configurations yuav tsum tau xyuas kom meej thaum ntxov nyob rau hauv tus txheej txheem tsim. Ib qhov dej- sib xyaw ua keib busaxaligns nrog tag nrho lub tsheb architecture es tsis yuam kev cuam tshuam tom qab hauv kev txhim kho.
