Lub davhlau ya nyob twg ntawm lub inverter, peb hu nws: lub davhlau ya nyob twg ntawm lub inverter, nws yog ib yam txuas, uas yog, lub davhlau ya nyob twg. Cov davhlau ya nyob twg yog cov khoom siv txuas ntxiv siv los paub txog kev sib txuas hluav taws xob, thiab tau muab faib ua khoom lag luam rau hauv cov khoom sib txuas. Raws li qib ntawm kev siv lub tshuab ua haujlwm tau zoo dua thiab cov kev xav tau rau kev tswj hwm kev lag luam tau nruj dua thiab raug dua, qhov ntau ntawm cov xov hluav taws xob txuas ntxiv zuj zus. Cov davhlau ya nyob twg hauv tebchaws Askiv muaj cov dav siv taw kom lawv tuaj yeem teeb tsa ntawm U-rail NS 35 thiab G-rail NS 32. 1.2. Qhov kaw qhov ntsia hlau qhia qhov tuaj yeem ua kom lub hau ntswj zoo tagnrho. Nrog kev txhim kho kev lag luam hluav taws xob, kev siv ntau ntawm cov dav hlau thaiv tau nce, thiab muaj ntau thiab ntau hom. Ntxiv rau PCB cov davhlau ya nyob twg, cov dav siv dav tshaj plaws suav nrog cov cuab yeej txuas, cov txiv ntoo txuas, lub caij nplooj ntoo hlav, thiab lwm yam.
Inverter thiab cov khoom siv hluav taws xob tau muab faib ua lub zog muaj zog thiab tsis muaj zog.
(1) Cov dav hlau hluav taws xob xa mus rau qhov hluav taws xob thiab lub zog hluav taws xob zoo, feem ntau suav nrog RST lub davhlau ya nyob twg, UVW lub tshuab hluav taws xob, P + thiab n-dc cov npav npav, Pb braking resistor davhlau ya nyob twg, e radiator txhuas av lub davhlau ya nyob twg, thiab lwm yam Lub zog ntawm inverter hla Cov dav hlau no tau hloov pauv, thiab tom qab ntawd hloov mus rau lub cev muaj zog tom qab ua tiav.
(2) Lub zog tsis muaj qhov txuas tam sim no suav nrog 24v, com, 10v, gnd thiab lwm lub zog tsis muaj zog, fwd rau pem hauv ntej, rov thim rov qab, x1 ~ x7 kev ua haujlwm ntau yam txhais tau hais tias thaiv lub davhlau ya nyob twg, ra, rb, rc sab hauv relay tso zis, ao analog Output davhlau ya nyob twg, vi, ai analog tso zis davhlau ya nyob twg, rs485 kev sib txuas lus davhlau ya nyob twg, thiab lwm yam, hom no tseem hu ua tswj lub davhlau ya nyob twg.
Yuav ua li cas qhov hloov pauv zaus hloov pauv, nws nrawm npaum li cas, tam sim no nws zoo li cas, thiab nws ua haujlwm li cas nrog cov khoom siv ib puag ncig tau pom tag nrho los ntawm qib ntawm cov dav hlau no. Feem ntau FWD, REV, X1 ~ X7 xa cov lus txib mus rau lub inverter los ntawm kev qhib thiab kaw ntawm sab nraud tus neeg tiv tauj lub teeb liab. Feem ntau qhib kev sib cuag tau siv rau kev tswj hwm, thiab qee tus inverters tuaj yeem txheeb xyuas qhov laj thawj zoo thiab tsis zoo ntawm cov laj thawj logic los ntawm lawv tus kheej.
