Relaythiab Circuit Court breaker yog ob qho khoom siv hluav taws xob hauv kev tswj hluav taws xob, ua lub luag haujlwm sib txawv thiab ua lub luag haujlwm sib txawv. Hauv cov lus hauv qab no, kuv yuav piav qhia qhov txawv ntawm lub ntsiab lus, kev ua haujlwm, thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm, daim ntawv thov scenarios, thiab cov ntsiab lus ntawm relays thiab circuit breakers.
Txhais
Relay:Lub relay yog ib qho khoom siv hluav taws xob tswj uas ua rau muaj kev hloov pauv hauv cov kauj ruam uas tswj tau hauv cov hluav taws xob tso tawm hluav taws xob thaum lub tswv yim kom muaj nuj nqis (excitation quantity) hloov kom tau raws li qhov yuav tsum tau ua. Nws muaj kev sib cuam tshuam kev sib raug zoo ntawm cov tswj system (tseem hu ua lub voj input) thiab tswj qhov system (tseem hu ua lub voj tso zis). Ib hom "automatic hloov" feem ntau siv hauv automation tswj circuits los tswjsiab tam sim nokev ua haujlwm nrog qis tam sim no.
Circuit Breaker:Lub Circuit Court breaker yog hais txog lub tshuab hloov hluav taws xob uas tuaj yeem kaw, nqa, thiab tshem tawm tam sim no raws li qhov xwm txheej hauv Circuit Court, thiab tuaj yeem kaw, nqa, thiab tshem tawm tam sim no raws li qhov xwm txheej tsis zoo hauv lub sijhawm. Circuit Court breakers tau muab faib ua high voltage Circuit Court breakers thiab low voltage circuit breakers raws li lawv cov kev siv. Lub ciam teb ntawm qhov siab thiab qis voltage yog qhov tsis meej, thiab cov saum toj no 3kV feem ntau hu ua cov khoom siv hluav taws xob siab.
Muaj nuj nqi
relay:
Nthuav tswj ntau yam: Los ntawm kev sib txuas lus sib txuas, ntau lub voj voog tuaj yeem hloov tau, txiav, thiab txuas ib txhij.
Amplification: xws li rhiab relays, nruab nrab relays, thiab lwm yam, tuaj yeem tswj cov hluav taws xob hluav taws xob loj nrog cov khoom me me.
Integrated teeb liab: Thaum ntau lub teeb liab tswj tau nkag mus rau hauv ib qho kev sib txuas lus sib txuas hauv cov ntawv sau, lawv tuaj yeem sib piv thiab sib xyaw ua ke kom ua tiav qhov kev tswj hwm tau ua ntej.
Tsis siv neeg, chaw taws teeb tswj, saib xyuas: Ua ke nrog lwm yam khoom siv hluav taws xob, nws tsim cov kev pab cuam tswj Circuit Court kom ua tiav kev ua haujlwm tsis siv neeg.
Circuit Breaker:
Kev faib hluav taws xob hluav taws xob: ua lub luag haujlwm hauv kev faib hluav taws xob hluav taws xob hauv ib lub voj voog.
Kev tiv thaiv cov khoom siv hluav taws xob: Thaum loj dhau, luv luv Circuit Court, thiab tsis muaj hluav taws xob tsis zoo tshwm sim hauv cov khoom siv hluav taws xob, cov khoom siv hluav taws xob tuaj yeem raug txiav tawm kom tsis txhob muaj kev sib tsoo los ntawm kev nthuav dav thiab ua kom muaj kev nyab xeeb.
Tsis nquag pib asynchronous motors: tiv thaiv cov kab hluav taws xob thiab cov motors.
Txoj cai ua haujlwm
relay:
Raws li cov qauv hauv electromagnetic thiab electromagnetic induction. Thaum tam sim no dhau los ntawm lub kauj ntawm lub relay, ib qho chaw sib nqus yog generated, uas ua rau lub mechanism ntawm relay txav, yog li qhib los yog kaw cov neeg ntawm lub relay.
Circuit Breaker:
Raws li kev tiv thaiv thermal thiab kev tiv thaiv electromagnetic. Thaum lub overload los yog luv luv Circuit Court tshwm sim, lub Circuit Court breaker generates ib tug loj npaum li cas ntawm tshav kub thiab electromagnetic quab yuam, uas yuav txav tau lub mechanism ntawm lub Circuit Court breaker txawm tias lub Circuit Court yog disconnected. Rau cov hluav taws xob hluav taws xob qis hluav taws xob, tom qab qhov kev sib cuag tseem ceeb raug kaw, lub tshuab tso tawm pub dawb kaw qhov kev sib cuag tseem ceeb hauv qhov chaw kaw.
Thaum lub luv luv Circuit Court los yog hnyav overload tshwm sim nyob rau hauv lub Circuit Court, lub armature ntawm lub overcurrent tso tawm yuav koom, ua rau lub free tso mechanism ua hauj lwm thiab lub ntsiab kev sib cuag mus rau disconnect lub ntsiab Circuit Court.
Daim ntawv thov scenarios
relay:
Raws li ib qho ntawm cov khoom tseem ceeb tshaj plaws hauv kev tswj chaw taws teeb, telemetry, kev sib txuas lus, kev tswj tsis siv neeg, mechatronics, thiab cov khoom siv hluav taws xob hluav taws xob.
Relays yog cov khoom tseem ceeb hauv kev tswj hluav taws xob, thiab lawv txoj sia nyob rau qee qhov txiav txim siab txog lub neej ntawm cov ntsuas hluav taws xob.
Circuit Breaker:
Siv hauv tsev, kev lag luam, lossis kev lag luam circuits los tiv thaiv cov khoom siv hluav taws xob thiab cov tshuab los ntawm kev cuam tshuam ntawm overload thiab luv circuits.
Hauv kev faib khoom, cov hluav taws xob hluav taws xob qis hluav taws xob tau siv dav hauv cov khoom siv hluav taws xob nrog ntau yam kev tiv thaiv kev ua haujlwm (overload, luv luv Circuit Court, undervoltage tiv thaiv, thiab lwm yam), adjustable khiav hauj lwm qhov tseem ceeb, siab tawg peev xwm, yooj yim khiav lag luam, kev nyab xeeb thiab lwm yam zoo.
Cov ntsiab lus
Los ntawm kev txheeb xyuas saum toj no, peb tuaj yeem pom qhov sib txawv ntawm cov ntsiab lus, kev ua haujlwm, lub hauv paus ntsiab lus ntawm kev ua haujlwm, thiab cov ntawv thov scenarios ntawm relay thiab Circuit Court breaker. Nyob rau hauv luv luv, relays feem ntau yog siv rau kev tswj qhov hloov ntawm lub Circuit Court nyob rau hauv thiaj li yuav tswj tau siab tam sim no kev khiav hauj lwm los ntawm me me tam sim no thiab ua kom tiav xws li tsis siv neeg tswj kev tswj thiab kev ruaj ntseg ntawm circuits; Circuit Court breakers feem ntau tiv thaiv cov khoom siv hluav taws xob thiab qhov system, tshem tawm thiab txuas cov khoom siv hluav taws xob los tiv thaiv cov khoom puas rau overload, luv Circuit Court thiab lwm yam txhaum. Nyob rau hauv lub relay teb, thiaj li yuav muab ib tug zoo Circuit Court ib puag ncig rau cov khoom, ib tug zoo heev relay yog xav tau los txhim kho kev ua tau zoo thiab ncua nws cov kev pab cuam lub neej. Thaum muas relays, thov xaivQIANJI, yog ib qhov loj tshaj relay factories nyob rau hauv Tuam Tshoj, muab koj zoo tshaj plawskev pabcuamntawm tus nqi zoo tshaj plaws.
Cov ntaub ntawv pov thawj
1. Covelectromechanical relay ntawm Joseph Henry. Georgi Dalakov. Archived los ntawmtus thawjntawm 2012-06-18. Rov qab tau 2012-06-21.
2. Ian SinclairPassive Cheebtsam rau Circuit Court Design, Neeb, 2000ISBN 008051359 X ib, Ib., 170
3.Nkag siab txog Relays & Wiring Diagrams". Swe-Check. Tau txais 16 Kaum Ob Hlis 2020.