Dab tsi yog cov relay ntawm cov khoom tsis muaj txiaj ntsig los tswj lub zog hluav taws xob thiab yuav siv nws li cas?
Lub teb chaws Cotters feem ntau ntsib nrog qhov teeb meem ntawm overloading lub tsev me tshaj tawm network uas tshwm sim thaum sib txuas cov tswv yim muaj zog. Tshwj xeeb tshaj yog feem ntau muaj kev sib tshooj ntawm lub network nyob rau lub caij txias, thaum cov cuab yeej cua txias, thaum cov khoom siv cua sov ntxiv rau cov khoom siv hluav taws xob. Ib qho teeb meem nquag yog tig tawm cov kev ua txhaum cai circiTructory vim muaj ntau dhau. Koj tuaj yeem daws cov teeb meem nrog kev pab ntawm cov khoom tshwj xeeb - relay disabling tsis muaj kev tua neeg.
Cov relss tso cai rau koj kom nce cov neeg tau txais kev pab yam tsis tau tshaj qhov tso cai lub zog, thiab yog li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas li ntawd, tsis tas yuav muab tshem tawm cov neeg txhaum hluav taws xob. Lawv raug teeb tsa hauv daim thaiv thaiv, thiab lawv tau txuas nrog cov hluav taws xob hluav taws xob uas muaj ntau tus neeg siv khoom tau sib txuas, tawg ua ob pawg:
- Qhov Tseem Ceeb (saw hlau muab hluav taws xob teeb pom kev zoo, tub yees, thiab lwm yam), uas yuav tsum tsis txhob raug kaw nyob rau ib qho xwm txheej;
- Tsis yog-qhov tseem ceeb (sov pem teb (sov pem teb, kev nqus dej sov, cua sov, thiab lwm yam), uas tso cai rau lub sijhawm luv luv.
Xws li cov tsis daws teeb meem thauj khoom siv hluav taws xob muaj ntau lub tuam txhab loj, xws li hluav taws xob schneider, abbrand.
Relay Repitisitive ntawm lub nra
Yuav ua li cas tsis-thawj-ua haujlwm thauj mus rhaub? Xav txog tus yam ntxwv ntawm kab hloov kho ntawm cov legra (hauv daim duab). Ib qho kev sib txuas ntxiv rau cov dej ntws mus txog 28 ib qho kev hloov pauv tam sim no, piv txwv, yog tias koj pab tau ob qho hluav taws xob, thiab lub hwj chim tshaj li tus Cov nqi teev tseg ntawm 3.68 kW. Sai li ib qho ntawm cov neeg hluav taws tig tawm - lub electroconvector yog muab rau, thiab lwm yam. Yog li, cov relay tso cai rau koj siv cov khoom siv nrog tag nrho cov peev xwm ntawm 5 kw thaum txwv ntawm 3.68 kW. Txwv tsis pub muaj hwj chim txwv tuaj yeem hloov pauv hauv thaj tsam li 0 txog 6.5 kW hauv 0.01 kW nce ntxiv. Qhov no muab lub sijhawm kho tau qeeb ntawm 0 txog 999 P. Ntawm kev suav nrog / lov tes taw tsis-tua. Qhov siab tshaj plaws tam sim no ntawm kev txiav tawm ntawm qhov tsis-excution load yog 16 a (4 kw). Tus relay yog nruab nrog lub zog, cov chav ntsuas tam sim no thiab cov ntsuas hluav taws xob. Cov ntaub ntawv raug nthuav tawm ntawm LCD zaub.
Nyob rau hauv rooj plaub thaum koj xav tswj cov dej ntws ntau tshaj 28 a lossis thaum muaj kev noj zaub mov zoo hauv tsev uas tuaj yeem ua haujlwm hauv ob-theem thiab peb-ntu ntu. Hauv chav-theem-theem, tsis-chav ua haujlwm thauj tau muab faib ua peb pawg. Yog tias tag nrho cov khoom siv tam sim no thiab cov chaw ua haujlwm tsis muaj ntau dua li cov neeg tau txais kev txwv, cov neeg siv khoom sib txuas tau los ntawm cov tiv toj S1 thiab S2 tau muab tua. Yog tias tag nrho cov tam sim no tseem tshaj qhov txwv tsis pub dhau los, tom qab ntawd cov neeg siv khoom sib txuas nrog tus neeg hu xov tooj Relay S3 tau raug kaw. Nrog ib qho txo qis hauv tag nrho cov kev thauj khoom, cov neeg siv khoom ntawm cov pab pawg thib peb yog qhov tseem ceeb, thiab tom qab ntawd, yog tias muaj cov neeg siv khoom siv ntawm thawj pawg thiab ob pab pawg.
Load ntau tshaj plaws thauj ntawm cov neeg ntawm relay ntawm cov load tsis yog - 15a.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm tau zoo ib yam, tab sis nws yog qhov ua tau los xaiv cov algorithm rau kev xiam oob qhab. Tog twg los txhua pab pawg tau txiav sib txuas rau tib lub sijhawm, thaum tus nqi pib ntawm tag nrho cov theem tam sim no nyob rau hauv ib pawg yuav dhau, lossis txhua pab pawg yuav raug txiav tawm ntawm lub nra nyob rau theem tshwj xeeb.
Cov txiaj ntsig zoo uas muab cov kev thauj khoom uas tsis yog-chav ua hauj lwm txiav tawm relay:
- Kev nce hauv cov neeg tau txais kev pab yam tsis tau hloov lub zog tseem ceeb thiab nce qhov kev hla hla ntawm cov pib cable;
- Tiv thaiv kev kaw ntawm cov neeg ua kev ua txhaum cai circique vim muaj ntau tshaj;
- Hluav taws xob txuag hluav taws xob vim txo qis poob rau hauv kab mov.
Kev sib txuas ntawm kev xa nyiaj rov qab
