Kev soj ntsuam ntawm cov teeb meem tsis txawv txav ntawm Circuit Court tej kev txhaum
Sep 28, 2025
Tso lus
Txoj Kev Ua Haujlwm Circuit CourtYog cov tiv thaiv tseem ceeb ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. Lawv lub lag luam txhim khu kev qha tshwj xeeb yog cuam tshuam nrog kev nyab xeeb ntawm cov neeg ua haujlwm, khoom siv, thiab muab fais fab. Cov hauv qab no yog cov ncauj lus kom ntxaws ntxaws ntawm cov neeg muaj kev sib tw nrog cov breaker anomalies, suav nrog cov tsos mob, ua tau cov kev daws teeb meem.
一, Lub Circuit Court breakertsis kam kaw
Qhov no yog ib qho ntawm feem ntau Anomalies, manifested raws li qhov Circuit Court breaker tsis kaw los yog tripping tam sim ntawd tom qab ua haujlwm.
Hluav Taws Xob Hluav Taws Xob Tsis Ua |
1. Tswj lub zog hluav taws xob tsis ua haujlwm: Lub kaw hluav taws xob kaw lub zog lossis lub voltage yog tsawg heev. 2. Kaw coil hlawv: cov kauj yog puas vim yog overheating tshwm sim los ntawm lub zog ntev-rau lossis ib lub tshuab ua haujlwm. 3. Ntu hloov hu ua tsis tiav: Tus tso kev sib tw hloov mus txiav tawm lub Circuit Court tam sim no yog nyob rau hauv kev tiv thaiv tsis zoo lossis muaj nyob rau hauv kev thaiv ntawm lub clcuit Court. 4. Kaw khawm / Relay Ua hauj lwm: Lub caij khiav hauj lwm nws tus kheej yog puas. 5. LockOut Circuit Court Ua Haujlwm: xws li cov neeg tiv thaiv cov tshwm sim los ntawm qis sf6 roj siab, yog qhib, qhib, tiv thaiv kev kaw. |
Neeg kho tshuab tsis ua haujlwm |
1. Kev khiav hauj lwm mechanism daig: Tsis muaj lubrication, txawv teb, lossis hnav lossis tsis muaj zog lossis deformed Cheebtsam tiv thaiv kev ua haujlwm du. 2. Zog cia mechanism tsis ua hauj lwm (rau lub caij nplooj ntoo hlav ua haujlwm): lub zog yog swb, lossis cov saw hlau tawg, ua rau lub caij nplooj ntoo kaw tsis khaws lub zog. 3. Kev mus ncig ua si tshiab tsis rov pib dua: Lub tsev hlau tshuab tsis tau pib dua tshiab tom qab kev mus ncig zaum kawg. |
Malfunction ntawm cov cuab yeej tiv thaiv |
1. Kev tiv thaiv kev tiv thaiv kev tsis ua haujlwm: Qhov chaw tiv thaiv tsis raug lossis cov teeb meem tsis tuaj yeem ua rau lub cim dawm kom tau txais txawm tias tsis muaj kev txhaum ua ke. 2. Lub tsev mus ncig ua hauj lwm tsis ua haujlwm (rau pwm pob / tej yam me me hauv hluav taws xob): lub tshuab hluav taws xob lossis hluav taws xob sib nqus no yuav ua haujlwm tsis zoo. |
2, Circuit Court breaker tsis kam qhib
Qhov no yog ib qho tsis txaus ntshai heev uas cov neeg tsav tsheb nrog Circuit Court tsis tuaj yeem txiav tawm tam sim no thaum txoj cai txhaum tshwm sim.
Hluav Taws Xob Hluav Taws Xob Tsis Ua |
1. Mus ncig ua hauj lwm fais fab lossis coil tsis ua hauj lwm: zoo ib yam li tswj hwm lub hwj chim, lub dawm hluav taws xob yuav poob hwj chim lossis kev mus ncig ua si tuaj yeem hlawv. 2. Lub Circuit Court sib cuag teeb meem: kev sib tiv tauj tsis zoo ntawm lub khawm dawm, tiv thaiv cov neeg xa khoom, thiab pawg sib txuas. 3. Lub zos / chaw taws teeb xaiv hloov yog nyob rau hauv txoj haujlwm tsis ncaj ncees lawm. |
Neeg kho tshuab tsis ua haujlwm |
1. Loj heev stuck kev ua haujlwm ua haujlwm: Qhov no yog qhov ua rau muaj. Rust, deformation, lossis txawv teb chaws tuaj yeem raug cuab, tiv thaiv cov tshuab los ntawm kev sib tw. 2. Ua tsis tiav ntawm lub caij nplooj ntoo hlav: lub caij nplooj ntoo hlav qeeb lossis tawg. 3. Deformation lossis kev puas tsuaj rau kis cov khoom lag luam xws li lub ntsiab ncej thiab txuas tus pas nrig. |
3, Circuit Court breaker tripping
Thaum tsis muaj kev ua haujlwm lossis kev txhaum, lub Circuit Court breaker cia li qhib.
Kev tiv thaiv kab ke malfunction |
1. Relay Kev Tiv Thaiv Kev Tiv Thaiv: Qhov teeb tsa kev tiv thaiv tau teeb tsa qis dhau, lossis kev sib koom tes nrog cov qib siab thiab theem qis tsis txaus. 2. Cov kab ke thib ob tuaj yeem ua rau muaj kev sib txuas lus tsis tseeb vim muaj kev sib txuas hauv av thib ob, lossis kev cuam tshuam luv los ntawm cov cable hauv av, lossis qhov sib cuam tshuam luv ntawm cov cable rwb thaiv tsev. 3. Txhaum hauv cov khoom tiv thaiv: Qhov no tuaj yeem tshwm sim los ntawm cov khoom siv kho vajtse lossis software tsis ua haujlwm hauv lub plug-in. |
Malfunction Ntawm Kev Ua Haujlwm Mechanism |
Mechanical kev co ntawm lub tshuab: kev ua haujlwm ntawm cov cuab yeej loj lossis cov kev ntsuas loj nyob ze yuav ua rau muaj kev cuam tshuam me ntsis kev sib tsoo. |
Tib neeg yuam kev |
Kev sib tsoo kov ntawm kev ua haujlwm hloov lossis tiv thaiv kev tiv thaiv lub phaj. |
4, kev txawv txav ntawm Circuit Court lub cev
Rwb thaiv tsev tsis zoo, ua rau pleberover lossis tawg |
Kev ua tau zoo ntawm insulating nruab nrab yog degraded; Cov tshuaj insulating tau tawg lossis noo, thiab lwm yam. |
Overheating |
Kev sib tiv tauj tsis zoo nyob rau hauv lub cornel callcuit Court: ntau dhau kev sib chwv ntawm kev txav thiab cov chaw nres tsheb zoo li xoob, thiab lub caij nyoog thauj khoom tam sim no tuaj yeem ua rau muaj cua sov heev. Qhov tshwm sim: nrawm rwb thaiv tsev laus, muaj peev xwm ua rau theem-rau-theem luv luv taws lossis khoom siv nyhiab. |
Kev ua haujlwm txawv txav mechanism (rau ntau hom) |
1. Lub caij nplooj ntoos hlav tshuab: lub zog cia 2. HYDRAULIC INCHISORMISOR: Txawv siab tso tawm kom muaj zog, nquag ua pa tawm, roj kab txi, thiab lub suab txawv txawv. 3. Pneumatic lub tshuab: Txawv siab, cua sov, lossis cua compressor tsis ua hauj lwm. |
SF6 Gas Takeage (rau SF6 Circuit Court Shrers) |
Cause: Deterioration ntawm lub nplhaib foob, valve takeage, thiab lwm yam. Qhov Teeb Meem: Txo Arc Extinguishing muaj peev xwm thiab rwb thaiv tsev kev ua haujlwm, ua rau muaj lub siab khov lossis lub tswb. |
suab nrov |
Cov khoom sab hauv yog xoob, hluav taws xob chev vibromally, thiab muaj kev tawm hauv cov chaw insulating (hissing suab). |
Cov tseem ceeb ceeb toom:Phab Txheem BreakerKev tu yog tus kws tshaj lij thiab cuam tshuam nrog cov hluav taws xob ntau txaus ntshai. Nws yuav tsum tau ua los ntawm cov kws tshaj lij. Kev kov yeej tiag tiag yuav tsum yog nyob ntawm cov ntaub ntawv kev nyab xeeb thiab kev nyab xeeb ntawm cov khoom siv tshwj xeeb.