Thaum cov tsheb fais fab (EVs) tau nrov zuj zus, qhov kev xav tau rau cov chaw them hluav taws xob zoo tau nce ntxiv ntau heev. Ib qho tseem ceeb ntawm cov chaw them hluav taws xob no yog lub shunt, tshwj xeeb tshaj yog Manganin Shunt. Tsab xov xwm no yuav tshawb nrhiav kev siv Manganin Shunt hauv cov chaw them hluav taws xob thiab tham txog qhov zoo ntawm kev siv lub shunt zoo, xws li Malio's Shunt.
Lub shunt yog ib lub cuab yeej uas tsis tshua muaj zog siv los ntsuas qhov ntws ntawm cov hluav taws xob hauv ib lub voj voog. Hauv qhov chaw them hluav taws xob, lub shunt ua lub luag haujlwm tseem ceeb hauv kev ntsuas qhov tseeb ntawm cov hluav taws xob uas raug xa mus rau lub roj teeb EV. Qhov kev ntsuas no yog qhov tseem ceeb rau kev ua kom lub roj teeb raug them kom nyab xeeb thiab ua haujlwm tau zoo.
Manganin Shunts, xws li Malio's Shunt, paub txog lawv qhov tseeb siab, zoo linearity, thiab kev ntseeg siab mus sij hawm ntev. Cov yam ntxwv no ua rau lawv zoo tagnrho rau kev siv hauv cov chaw them nqi, qhov twg qhov ntsuas tam sim no yog qhov tseem ceeb. Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm Malio's Shunt yog nws qhov kub me me thiab qhov kub tsawg, uas ua kom muaj kev ntsuas tseeb txawm tias nyob rau hauv ntau yam kub. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov chaw them nqi, qhov twg cov yam ntxwv ib puag ncig tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hluav taws xob.
Tsis tas li ntawd xwb, Malio's Shunt muaj kev ua haujlwm ruaj khov ntawm ntau yam tam sim no thiab qhov kub thiab txias, ua rau nws yog qhov kev xaiv uas siv tau ntau yam thiab ntseeg tau rau cov chaw them hluav taws xob. Lub shunt tuaj yeem ntsia tau yooj yim nrog cov ntsia hlau ntawm lub davhlau ya nyob twg, muab kev yooj yim thiab kev ywj pheej hauv kev teeb tsa. Cov yam ntxwv no ua rau Malio's Shunt yog qhov kev xaiv zoo tshaj plaws rau cov neeg ua haujlwm chaw them hluav taws xob uas muab qhov tseeb, kev ntseeg siab, thiab kev yooj yim siv.
Kev siv Manganin Shunts hauv cov chaw them hluav taws xob txuas ntxiv mus rau lawv lub luag haujlwm hauv kev ua kom muaj kev nyab xeeb ntawm cov txheej txheem them hluav taws xob. Kev ntsuas tam sim no kom raug yog qhov tseem ceeb rau kev tiv thaiv kev them hluav taws xob ntau dhau, uas tuaj yeem ua rau lub roj teeb puas tsuaj thiab muaj kev phom sij rau kev nyab xeeb. Los ntawm kev siv lub shunt zoo li Malio's, cov neeg ua haujlwm ntawm chaw them hluav taws xob tuaj yeem saib xyuas thiab tswj tau qhov ntws ntawm hluav taws xob mus rau lub roj teeb EV, txo qhov kev pheej hmoo ntawm kev them hluav taws xob ntau dhau thiab ua kom muaj kev paub txog kev them hluav taws xob zoo thiab muaj txiaj ntsig rau cov tswv EV.
Ntxiv mus, kev siv ntawmManganin Shunts pab txhawb rau qhov ua tau zoo ntawm qhov chaw them hluav taws xob. Los ntawm kev muab cov kev ntsuas tseeb ntawm cov hluav taws xob uas raug xa mus, lub shunt ua rau cov neeg ua haujlwm ntawm qhov chaw them hluav taws xob tuaj yeem ua kom zoo dua cov txheej txheem them hluav taws xob, txo qis kev pov tseg hluav taws xob, thiab txo cov nqi ua haujlwm. Qhov no tsis yog tsuas yog pab tau tus neeg ua haujlwm ntawm qhov chaw them hluav taws xob xwb tab sis kuj pab txhawb rau kev ruaj khov ntawm kev thauj mus los hluav taws xob tag nrho.
Xaus lus, kev siv Manganin Shunts, xws li Malio's Shunt, hauv cov chaw them hluav taws xob yog qhov tseem ceeb hauv kev ua kom muaj kev ntsuas tam sim no raug, txhawb kev nyab xeeb, thiab ua kom zoo dua ntawm cov txheej txheem them hluav taws xob. Nrog nws qhov tseeb siab, linearity zoo, kev ntseeg siab mus sij hawm ntev, me me nws tus kheej cua sov, qis kub coincidence, thiab kev ua haujlwm ruaj khov ntawm ntau yam tam sim no thiab kub, Malio's Shunt yog qhov kev xaiv zoo tshaj plaws rau cov neeg ua haujlwm chaw them hluav taws xob uas tab tom nrhiav kev nqis peev rau hauv lub shunt zoo thiab txhim khu kev qha rau lawv cov chaw. Los ntawm kev xaiv lub shunt txhim khu kev qha zoo li Malio's, cov neeg ua haujlwm chaw them hluav taws xob tuaj yeem muab kev paub zoo dua rau cov tswv EV thiab pab txhawb kev thauj mus los hluav taws xob.
Lub sijhawm tshaj tawm: Lub Ob Hlis-02-2024