Cua turbine swb nplhaib kev saib xyuas ua rau lub suab tswj, kev xa hluav taws xob, thiab cov teeb liab kev sib txuas lus ruaj khov hauv nacelle. Lub nplhaib plam nws tus kheej yog ib qho me me, tab sis thaum nws ua tsis tiav nws tuaj yeem rub tag nrho cov turbine offline. Raws liNREL cua zog ua haujlwm tshawb fawb, unplanned downtime is one of the biggest cost drivers in the wind farm O&M, thiab hluav taws xob sub-cov khoom hauv nacelle yog ib qho khoom siv rov ua dua.
Lub nplhaib turbine swb nyob rau hauv ib puag ncig nyuaj: kev sib hloov tsis tu ncua, kev vibration, kub hloov pauv, txhuam plua plav, av noo, roj pos huab, thiab ntsev- nqa huab cua tawm ntawm ntug dej. Extending nws lub neej tsis yog hais txog swapping txhuam txhuam. Nws nyob ntawm kev sib xyaw ua ke ntawm kev tshuaj xyuas niaj hnub, kev tswj cov plua plav, kev saib xyuas txhuam hniav, kev sib khi ruaj khov, thiab xaiv ib qhocua turbine swb nplhaibuas tiag tiag haum lub site tej yam kev mob.
Phau ntawv qhia no hais txog vim li cas lub turbine slip rings hnav tawm, cov tsos mob dab tsi los nrhiav, yuav ua li cas teem sijhawm tshuaj xyuas, yuav ua li cas txiav txim siab ntawm kev tu, kho thiab hloov, thiab seb yuav qhia dab tsi thaum nrhiav ib chav hloov.
Vim li cas Cua Turbine Slip Ring Maintenance Matters
Lub turbine tsuas yog khwv tau nyiaj thaum nws khiav. Kev ua txhaum ntawm lub nplhaib hauv lub hub feem ntau yuav tshwm sim ua ntej raws li kev tswj lub suab yuam kev lossis lub teeb liab sensor poob, thiab tus tswj lub tshuab hluav taws xob yuav ua rau tsis zoo lossis nres lub tshuab kom txog thaum qhov txhaum tshem tawm. Yog hais tias qhov tshwm sim yog txhuam hnav los yog muaj kab mob, qhov txhaum yuav rov qab los.
Kev saib xyuas zoo pab cov neeg ua haujlwm:
- Txo cov chaw nres tsheb uas tsis tau npaj ua los ntawm lub suab lossis lub hub - teeb liab teeb meem
- Tiv thaiv lub nplhaib conductive nto los ntawm kev puas tsuaj thib ob tshwm sim los ntawm hnav- txhuam hniav
- Catch sealing tsis ua hauj lwm ua ntej dej los yog roj mus txog txoj kev sib cuag
- Npaj txhuam thiab txhuam lub nplhaib hloov thaum lub sijhawm teem caij rau lub qhov rais es tsis txhob hu xov tooj thaum muaj xwm ceev
- Zam kom tsis txhob muaj tus nqi pabcuam siab dua ntawm kev nce toj uas tsis tau teem sijhawm, tshwj xeeb tshaj yog nyob sab nraud
Lub hom phiaj yog tsis hnov qab tom qab ua tsis tiav. Nws yog txhawm rau txheeb xyuas qhov hnav thaum ntxov thiab khaws lub nplhaib ntiv tes rau hauv qhov huv si, kaw ntom nti, ruaj khov thiab ruaj khov.
Dab tsi lub nplhaib swb ua nyob rau hauv Cua Turbine
Nyob rau hauv ib lub turbine, lub nplhaib swb hloov hluav taws xob thiab cov teeb liab ntawm cov qauv nacelle nyob ruaj ruaj thiab lub hub rotating. Nyob rau hauv feem ntau niaj hnub turbines nws zaum raws lub ntsiab ncej thiab pab lub suab tswj system. Yog xav paub ntau ntxiv, saib qhov noCov lus qhia dav dav rau cua turbine swb rings.
Fais fab kis rau Pitch Control
Turbine blades hloov lub kaum sab xis kom phim cua nrawm thiab tiv thaiv lub tsheb ciav hlau hauv cua siab. Lub suab system xav tau lub zog ruaj khov rau nws cov motors, drives, thiab roj teeb thaub qab. Lub nplhaib plam yog tib txoj kev hluav taws xob uas hla lub rotating interface. Yog hais tias txhuam kev sib cuag lub siab drifts, tsis kam nce thiab lub suab drives yuav pom voltage dips los yog mus rau undervoltage.
Teeb liab thiab cov ntaub ntawv los ntawm Hub
Tib lub nplhaib plam feem ntau yog qis - theem teeb liab: hniav pitch encoders, kub sensors, vibration sensors, thiab pitch controller kev sib txuas lus. Cov teeb liab no yog rhiab rau hluav taws xob nrov. Hnav txhuam hniav, cov plua plav conductive hla qhov sib txawv ntawm qhov sib txawv, lossis lub davhlau ya nyob twg corroded tuaj yeem ua rau lub teeb liab tsis sib xws uas SCADA system yuav nyeem raws li kev ua txhaum ntawm kev tswj tsis yog qhov teeb meem ntawm lub nplhaib. Tias yog vim li cas lub nplhaib ntiv nplhaib kev noj qab haus huv belongs rau hauv tsob ntoo teeb meem thaum twg qhov teeb meem tshwm sim tsuas yog thaum tig.
Feem ntau ua rau Cua Turbine Slip Ring Failure
Txhuam Hnav thiab tiv tauj degradation
Txhuam hnav yog ib txwm, tab sis tsis muaj kev tswj hwm txhuam hnav yog qhov feem ntau zam tsis tau ua rau muaj teeb meem ntiv nplhaib. Raws li txhuam kom luv, lub caij nplooj ntoos hlav quab yuam poob, kev sib cuag siab ua tsis ncaj, thiab tiv thaiv kev tiv thaiv nce. Qhov tshwm sim yog cua sov ntawm qhov chaw sib cuag, teeb liab suab nrov, thiab thaum kawg tau qhab nia ntawm lub nplhaib nto uas tsis muaj kev tu ntau npaum li cas yuav rov zoo. Cov ncauj lus kom ntxaws mechanism yog nyob rau hauv lub ntsiab lus ntawm noswb ntiv nplhaib txhuam tu.
Plua plav, Roj, Moisture thiab Contamination
Txhuam plua plav yog cov neeg ua haujlwm tsis huv pom thawj zaug. Yuav tsum muaj zaj duab xis nyias. Ib qho kev txhim kho uas txuas cov kab uas nyob ib sab, nyob rau hauv cov insulators, los yog lub tsho tiv no lub teeb liab lub nplhaib tsis zoo li qub thiab feem ntau yog ib qho ntawm peb yam: kev tu tsis tu ncua, txhuam tsis zoo, lossis txhuam cov khoom tsis sib haum.
Lwm yam kab mob nyob ntawm qhov chaw:
- Ntug hiav txwv thiab offshore turbines- ntsev- huab cua ua kom nrawm nrawm ntawm cov hlau raug thiab cov hnub nyoog seals sai dua qhov ntsuas. Saibtiv thaiv corrosion nyob rau hauv marine slip ringsrau cov khoom siv thiab txheej txheej txheem uas tuav.
- Cov chaw suab puam- Cov plua plav zoo nkag mus rau cov khoom hnav thiab sib xyaw nrog cov hmoov av txhuam los ua cov tshuaj txhuam hniav rau ntawm lub nplhaib.
- Txias thiab siab - qhov chaw siab- kub cycling drives condensation nyob rau hauv lub enclosure yog hais tias lub breather los yog cov ntsaws ruaj ruaj tsis tau teev kom raug.
- Laus turbines- gearbox lossis pitch hydraulic roj pos huab tuaj yeem txav mus rau hauv lub nplhaib ntiv nplhaib thiab ua rau lub neej luv.
Vibration, Misalignment thiab Mechanical Stress
Turbines vibrate. Lub nplhaib ntiv nplhaib yuav tsum khiav tiag tiag nrog lub ntsiab ncej. Yog hais tias qhov sib txuas txuas, lub mounting bracket loosens, los yog cables kis strain mus rau hauv lub tsev, koj yuav pom ib tug txhuam tsis sib xws ntawm ib sab ntawm lub nplhaib pawg, lub suab nrov ntxov ntxov, los yog txhuam hniav uas hnav hauv cov qauv tapered. Tsis muaj qhov no los ntawm kev ntxuav.
Kev kho tsis raug thiab siv lub cev tsis raug
Hauv kev tshuaj ntsuam xyuas, qhov kev tshawb pom rov tshwm sim yog kev puas tsuaj los ntawm cov kws tshaj lij uas siv lub nplhaib ntiv nplhaib ua ib kauj ruam lossis tuav tes thaum ua haujlwm hauv lub hub. Lwm qhov yuam kev uas tsis tuaj yeem muaj xws li tshuab plua plav tob rau hauv lub rooj sib txoos nrog siab - huab cua siab, khoov cables nrawm ntawm lub tsev nkag, thiab hla OEM - tshwj xeeb torque ntawm lub davhlau ya nyob twg screws.
Cua Turbine Slip Ring Failure Symptoms: Kev Ceeb Toom Thaum Ntxov
Feem ntau lub nplhaib tsis ua haujlwm tshaj tawm lawv tus kheej ua ntej lawv siv lub tshuab ua haujlwm offline. Qhia cov kws tshaj lij kom paub txog cov paib no thaum lub sijhawm ua haujlwm.
Intermittent Pitch lossis Sensor Signal Poob
Lub teeb liab uas poob tsuas yog thaum lub rotor tig, lossis tsuas yog ntawm qee qhov rotor txoj haujlwm, taw qhia rau qhov teeb meem sib cuag es tsis yog qhov teeb meem ntawm tus tswj. Rov ua yuam kev cov lis dej num uas meej rau kev pib dua tshiab yog cov tsos mob ntawm lub nplhaib classic.
Abnormal Brush Plua plav Buildup
Lub teeb, sib npaug ntawm cov yeeb yaj kiab grey yog qhov qub. Hnyav, tsis sib xws, lossis oily plua plav tsis yog. Plua plav kev sib txuas ntawm cov lem los yog nyob rau ntawm cov teeb liab sib tiv tauj yuav ua rau cov dej ntws tam sim no thiab suab nrov.
Pom Hnav, Cov Cim Thaum Kub Kub los yog Corrosion
Thaum lub sij hawm soj ntsuam saib xyuas cov nplhaib tsis muaj xim, xim xiav lossis xim av kub, tawg rwb thaiv tsev ntawm cov lem, ntsuab los yog dawb oxidation ntawm cov terminals, thiab ib qho kos npe ntawm kev ya raws hauv lub thawv. Catalog ntawmplam nplhaib hnav ua rau thiab cov paibmuab cov ntaub ntawv siv tau zoo.
Tsis zoo li hluav taws xob suab nrov los yog rov qab tswj tsis tau
Yog hais tias lub suab tswj faults tseem rov qab los tom qab lub software pib dua lossis hloov pauv hloov pauv, ntsuas kev tiv thaiv kev tiv thaiv thiab rwb thaiv tsev ntawm lub nplhaib ntiv nplhaib ua ntej hloov cov khoom siv hluav taws xob kim dua.
Cua Turbine Slip Ring Lub Sijhawm Saib Xyuas
Kev soj ntsuam zaus yuav tsum ua raws li cov turbine OEM phau ntawv qhia kev pabcuam, lub nplhaib nplhaib tsim cov ntaub ntawv, thiab cov chaw nyob ib puag ncig. Cov sij hawm hauv qab no yog ib qho kev siv rau onshore turbines nyob rau hauv ib txwm ua haujlwm. Kho raws li cov sijhawm ua haujlwm, keeb kwm tsis raug, thiab qhov chaw raug pom.
| Hom Kev Kho Mob | Yam ntu ntu | Scope |
|---|---|---|
| Kev soj ntsuam kev pom kev niaj hnub | Txhua qhov kev pabcuam turbine (feem ntau yog 6-12 lub hlis) | Txhuam hnav, plua plav theem, enclosure condition, cable strain nyem, terminal nruj |
| Teem sijhawm tu | Txhua xyoo lossis raws li qib plua plav qhia | Tshem cov txhuam plua plav, tshuaj xyuas qhov chaw insulator, xyuas cov ntsaws ruaj ruaj |
| Txhuam hloov | Ib lub chaw tsim khoom hnav txwv, feem ntau 3-7 xyoo nyob ntawm cov khoom siv txhuam thiab lub luag haujlwm | Hloov ua ntej txhuam mus txog qhov tsawg kawg nkaus ntev; tshuaj xyuas lub nplhaib nto |
| Cov xwm txheej- raws li kev saib xyuas | Tig los ntawm cov lej yuam kev lossis teeb liab anomalies | Ntsuas kev tiv thaiv kev tiv thaiv, rwb thaiv tsev tiv thaiv, tshuaj xyuas cov lem tshwj xeeb |
| Kev daws teeb meem kub ntxhov | Ntawm qhov txhaum | Localize txhaum rau plam nplhaib vs maub los vs cable; cov ntaub ntawv thiab npaj kho |
| Kev npaj hloov | Thaum kawg ntawm lub neej los yog rov ua tsis tiav | Qhia hloov chav tsev, teem caij lub qhov rais kev pab cuam, npaj spare thiab lifting plan |
Ntug hiav txwv, ntug dej hiav txwv, thiab suab puam turbines ib txwm xav tau luv luv ntawm cov kauj ruam pom thiab ntxuav.IEC 61400-series cua turbine tus qauvteeb tsa cov qauv dav dav rau kev tsim thiab kev pabcuam, tab sis cov lej tiag yog los ntawm OEM thiab cov ntawv xov xwm tus neeg muag khoom.
Yuav Ua Li Cas Kom Tuav Cua Turbine Slip Rings: 6 Cov Kauj Ruam Ua Haujlwm
Kauj Ruam 1: Khiav qhov Kev Tshawb Fawb Kev Pom Zoo
Qhib lub qhov rooj thaum lub sijhawm ua haujlwm. Yees duab sab hauv ua ntej kov dab tsi. Tom qab ntawd xyuas, nyob rau hauv kev txiav txim: txhuam ntev tiv thaiv lub cim hnav, plua plav xim thiab kev faib tawm, lub nplhaib nto rau cov qhab nia lossis cov xim tsis zoo, cov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Kauj Ruam 2: Tshem Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuam Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas
Siv ESD me me- lub tshuab nqus tsev nyab xeeb lossis txhuam mos, tsis siab - cua compressed cua, tshwj tsis yog lub chaw tsim khoom pom zoo nws. Compressed cua thawb cov plua plav conductive mus rau hauv cov kabmob, tom qab insulators, thiab mus rau lub teeb liab sensor lem qhov twg nws yog qhov nyuaj tshaj rau tshem tawm. Yog siv cua, nws yuav tsum qhuav, roj -dawb, tsis tshua muaj siab, thiab qhia tawm sab nraud.
Kauj Ruam 3: Khaws lub qhov rooj kom huv si thiab kaw kom raug
Yog tias koj pom muaj kev sib kis rov qab, kev tu tsis yog qhov kho. Lub foob, breather, los yog cable caj pas yog to. Hloov cov gaskets, tshawb xyuas qhov ntsuas IP ntawm cov qog, thiab paub meej tias lub tshuab nqus pa (yog tias haum) ua haujlwm. Rau keeb kwm yav dhau ntawm cov chav kawm sealing, saib cov lus piav qhia ntawm noswb nplhaib IP ntsuam xyuas, thiab rau cov qauv tsim kaw pomwaterproof swb nplhaib tsim.
Kauj Ruam 4: Saib Xyuas Txhuam Hnav Ua Ntej Nws ncav cuag qhov txwv
Hloov txhuam ua ntej lawv tsoo cov kab hnav, tsis yog tom qab. Ib txhuam uas khiav mus rau lub caij nplooj ntoos hlav yuav khawb lub nplhaib nto, thiab qhov kev puas tsuaj feem ntau yuav tsum tau hloov lub nplhaib tag nrho. Yog hais tias lub nplhaib plam siv modular txhuam thaiv, hloov tag nrho thaiv raws li ib qho teeb meem kom tiv tauj siab nyob twj ywm. Sau cov txhuam ntev ntawm txhua qhov kev tshuaj xyuas kom koj tuaj yeem kwv yees lub qhov rais hloov tom ntej.
Kauj Ruam 5: Txheeb xyuas cov kev sib txuas ntawm Cable thiab Mechanical Mounting
Loose terminals thiab cable strain yog lub luag hauj lwm rau ib qho kev xav tsis thoob ntawm "slip nplhaib tsis ua hauj lwm" uas dhau los ua qhov teeb meem ntawm kev sib txuas. Torque terminals rau spec, xyuas lub cable dabtsi yog khoov vojvoog ntawm lub tsev nkag, paub meej tias mounting ntsia liaj qhov rooj torque, thiab nrhiav kev vibration pov thawj ntawm lub bracket.
Kauj Ruam 6: Tiv thaiv lub nplhaib plam los ntawm kev siv lub cev tsis zoo
Sau lub nplhaib ntiv nplhaib kom nws tsis siv los ua ib kauj ruam lossis tuav. Qhov kev hloov pauv no tiv thaiv ib pawg ntawm kev puas tsuaj uas tsis muaj kev npaj kho yuav tuaj yeem ntes ua ntej.
Cua Turbine Slip Ring Troubleshooting Table
| Cov tsos mob | Zoo Li Nplhaib Ua rau | Pom zoo ua |
|---|---|---|
| Intermittent suab teeb liab, tsuas yog thaum tig | Txhuam plua plav ntawm cov teeb liab khiav los yog hnav lub teeb liab txhuam | Tshawb xyuas cov teeb liab khiav, huv si, xyuas txhuam ntev |
| Pitch tsav mus ncig ua si ntawm undervoltage | Kev tiv thaiv siab ntawm lub zog hluav taws xob | Ntsuas tiv thaiv kev tiv thaiv, tshuaj xyuas txhuam siab thiab lub nplhaib nto |
| Repeated maub los txhaum uas clears ntawm restart | Marginal contact los yog conductive plua plav bridging ib qho insulator | Ntxuav, ntsuas rwb thaiv tsev tiv thaiv, rov xyuas dua |
| Thaum tshav kub kub los yog lub nplhaib discolored | Localized siab kuj los yog arcing | Hloov txhuam txhuam; ntsuam xyuas lub nplhaib nto rau kev hloov |
| Tapered los yog ib qho - txhuam txhuam hnav | Ncej misalignment los yog xoob mounting | Txheeb xyuas qhov sib txuas, mounting, thiab bracket torque |
| Roj los yog dej hauv tsev | Lub foob tsis ua haujlwm, lub caj pas, lossis lub tshuab nqus pa | Nrhiav qhov chaw xau, hloov gasket thiab caj pas, ces ntxuav |
| Ntsuab los yog dawb deposits ntawm terminals | Corrosion, feem ntau los ntawm ya raws los yog ntug hiav txwv huab cua | Ntxuav cov terminals, txheeb xyuas kev sib khi, xav txog kev xeb- tiv thaiv chav nyob ntawm kev hloov tom ntej |
| Bearing suab nrov los ntawm plam nplhaib sib dhos | Xaus - ntawm - lub neej muaj kab mob lossis kis kab mob | Npaj lub nplhaib hloov pauv |
Ntxuav vs Kho vs Hloov: Yuav Txiav Txim Li Cas
Thaum Ntxov Ntxov txaus
- Plua plav buildup yog lub teeb thiab qhov chaw tiv tauj tseem du
- Tsis muaj cov lej yuam kev rov raug kaw
- Tsis muaj corrosion, dej lossis roj pom
- Txhuam muaj cov khoom siv siv tau tas li
- Cov ntsaws ruaj ruaj thiab cable nkag tsis zoo
Thaum yuav tsum tau hloov txhuam hniav
- Txhuam yog nyob ntawm lossis ze ntawm lawv qhov txwv tsis pub hnav
- Hnav tsis sib npaug ntawm cov txhuam hniav
- Kev ntsuas kev sib cuag siab yog tawm ntawm spec
- Lub suab nrov lossis cuam tshuam tsis zoo tshwm sim nrog lwm yam kev noj qab haus huv rings
- Cov neeg tsim khoom tau pom zoo lub caij nyoog tau mus txog
Thaum Tag Nrho Cov Nplhaib Hloov Hloov yog Txoj Cai Hu
- Lub nplhaib nto tau qhab nia, pitted, lossis cua sov- puas
- Rwb thaiv tsev tiv thaiv tau poob thiab tu tsis rov qab los
- Corrosion tau mus txog cov khoom siv sab hauv
- Cov kabmob muaj suab nrov lossis ntxhib
- Tib qhov txhaum rov qab los tom qab ntxuav thiab hloov txhuam
- Lub nplhaib plam tam sim no tsis phim rau qhov chaw nyob thiab ua tsis tau thaum ntxov
Yog tias koj tab tom hloov lub nplhaib plam ntau dua ib zaug hauv tib lub turbine, chav tsev yuav nyob hauv qab - tshwj xeeb rau lub xaib. Tshooj tom ntej no yuav tsum hloov pauv dab tsi.
Yuav Ua Li Cas Xaiv Qhov Hloov Cua Turbine Slip Ring
Kev yuav ib yam li-rau-zoo li hloov pauv yog txoj cai txav tsuas yog tias tus thawj siv nws lub neej nyob. Yog tias nws tsis yog, kho qhov hloov pauv raws li qhov rov ua dua - specification, tsis yog hloov pauv. Cov ntsiab lus tseem ceeb kom paub meej:
- Tus naj npawb ntawm lub zog hluav taws xob thiab qhov ntsuas tam sim no rau ib lub voj voog- match pitch drive load nrog rau qhov siab tshaj plaws, tsis yog kev ntsuas tas li.
- Teeb liab channel thiab hom teeb liab- encoder, Ethernet, CAN tsheb npav, RS-485, analogue sensors; txhua tus muaj qhov sib txawv shielding thiab kev tiv tauj.
- Voltage ntsuam xyuas thiab rwb thaiv tsev chav kawm- suav nrog qhov sib txawv ntawm lub zog thiab cov teeb liab lem.
- Kev sib hloov ceev- pitch swb rings pom tsawg RPM tab sis lub luag haujlwm siab; paub meej tias txhuam lub neej ntawm lub luag haujlwm tiag tiag.
- Kev khiav hauj lwm qhov kub thiab txias- Cov huab cua txias xav tau cov ntaub ntawv txhuam thiab cov roj nplua nyeem ntsuas rau qhov kub thiab txias.
- IP ntsuam xyuas thiab sealing- IP65 lossis siab dua yog muaj rau turbine hubs; offshore feem ntau xav tau ntau dua.
- Kev tiv thaiv corrosion- Cov khoom siv tsis muaj zog, cov vaj tsev coated, thiab cov kab txuas txuas rau cov chaw hauv hiav txwv thiab ntug hiav txwv.
- Txhuam tsim thiab serviceability- modular replaceable txhuam blocks txo lub sij hawm kev pab cuam, tshwj xeeb tshaj yog nyob rau tej thaj chaw deb thiab offshore qhov chaw.
- Mounting qhov ntev thiab ncej interface- txheeb xyuas qhov kev sib txuas thiab kev sib txuas uas twb muaj lawm.
- Cable tawm, hom connector, thiab cable ntev- ua ntej- cov rooj sib txoos txiav tawm txiav lub sijhawm ua haujlwm hauv lub hub.
Rau qhov tsis yog - cov qauv yuav tsum tau ua, feem ntau ua tsis tiav tuaj yeem tsim tawm nrog acustomized swb nplhaibua nyob ib ncig ntawm daim ntawv teev npe, IP chav kawm, thiab kev pabcuam txhuam qhov chaw xav tau.
Slip Ring Design cuam tshuam li cas rau kev pabcuam lub neej
Kev tu kom txo tau qhov kev ua tsis tiav. Kev tsim qauv txiav txim siab yuav tsum tau saib xyuas ntau npaum li cas hauv thawj qhov chaw.
- Txhuam khoom- hlau-graphite, nyiaj-graphite, thiab muaj nuj nqis- hlau txhuam hniav tsim cov hmoov av sib txawv ntawm qhov sib txawv tam sim no. Qhov kev xaiv zoo yog nyob ntawm lub voj voog, tsis yog cov ntawv teev cia.
- Modular txhuam blocks- cia tus kws tshaj lij hloov cov txhuam hniav hauv feeb thaum lub sij hawm teem tseg tsis hloov pauv tag nrho cov ntiv tes xoo.
- Sealing thiab breather tsim- qhov sib txawv ntawm ib lub thawv uas nyob twj ywm qhuav rau kaum xyoo thiab ib qho uas condenses hauv txhua lub caij ntuj no.
- Corrosion-cov vaj tse tiv taus- anodised aluminium los yog stainless hlau nrog kaw cable caj pas rau offshore thiab ntug hiav txwv chaw.
- Teeb liab thaiv thiab taug kev sib cais- Kev sib cais ntawm lub cev thiab hluav taws xob ntawm lub zog thiab cov teeb liab circuits kom cov suab encoder cov ntaub ntawv huv.
- Bearing ntsuam xyuas thiab lubrication- phim rau lub luag haujlwm tiag tiag, tsis yog kev sib hloov ceev xwb.
Lub nplhaib ntiv nplhaib tau teev tseg ib zaug rau qhov tseeb ntawm qhov chaw yuav luag ib txwm raug nqi tsawg dua lub turbine lub neej tshaj li qhov pheej yig dua chav tsev uas tau hloov ob zaug.
FAQ: Cua Turbine Slip Ring Maintenance
Q: Ntev npaum li cas yuav tsum tau kuaj xyuas lub tshuab cua turbine?
A: Ua raws li lub tshuab hluav taws xob OEM lub sijhawm ua haujlwm raws li lub hauv paus, tom qab ntawd kho raws li qhov chaw raug thiab keeb kwm txhaum cai. Cov ntug dej hiav txwv, ntug dej hiav txwv, thiab cov chaw plua plav feem ntau xav tau kev kuaj pom ntau dua li OEM yam tsawg kawg nkaus.
Q: Dab tsi yog Qhov Feem Ntau Cov Cua Turbine Slip Ring Failure Cov tsos mob?
A: Cov teeb liab sib cuam tshuam tsis sib xws thaum sib hloov, cov khoom siv rov ua haujlwm tsis raug uas pom meej ntawm kev pib dua, hnyav lossis tsis sib xws txhuam plua plav, pom cov cim kub ntawm lub nplhaib, thiab lub suab txawv txawv ntawm lub nplhaib sib dhos.
Q: Txhuam plua plav tuaj yeem ua teeb meem teeb meem?
A: Yog. Conductive txhuam plua plav bridging nyob ib sab lem los yog nyob rau hauv cov teeb liab hu ua rau cov pa taws tam sim no thiab hluav taws xob nrov, uas tus maub los feem ntau qhia raws li ib tug sensor los yog kev sib txuas lus txhaum es tsis yog ib tug plam nplhaib txhaum.
Q: Thaum twg yuav tsum tau hloov lub nplhaib txhuam?
A: Ua ntej lawv ncav cuag qhov kev txwv hnav uas cim rau ntawm txhuam los yog teev hauv phau ntawv. Hloov cov kev pheej hmoo lig ua rau lub nplhaib nto thiab yuam kom hloov lub nplhaib tag nrho.
Q: Puas yog kev tu kom txaus los kho qhov tsis ua haujlwm cua Turbine Slip Ring?
A: Tsuas yog tias cov nplhaib tseem du, rwb thaiv tsev tsis zoo, thiab txhuam hniav muaj sia nyob. Yog tias qhov chaw tiv tauj tau qhab nia, rwb thaiv tsev tau degraded, los yog ya raws tau mus txog cov neeg, kev tu yog ib qho kev ntsuas ib ntus ntawm qhov zoo tshaj plaws.
Q: Koj yuav tsum tau kuaj dab tsi ua ntej hloov lub Cua Turbine Slip Ring?
A: Paub meej tias qhov txhaum yog nyob rau hauv lub nplhaib plam, tsis yog nyob rau hauv cable, davhlau ya nyob twg, los yog maub los. Ntsuas kev tiv thaiv kev tiv thaiv thiab rwb thaiv tsev tiv thaiv, tshuaj xyuas lub nplhaib nto, thiab tshuaj xyuas cov keeb kwm txhaum cai. Tom qab ntawd txheeb xyuas qhov ntsuas hluav taws xob, ntsuas tam sim no, hom teeb liab, qhov ntsuas IP, thiab qhov ntsuas qhov ntev rau qhov hloov.
Q: Lub nplhaib ntiv nplhaib tsim dab tsi zoo dua rau qhov hnyav cua turbine ib puag ncig?
A: Rau cov chaw nyob sab nrauv thiab ntug hiav txwv, qhov ntsuas IP siab dua, corrosion-cov vaj tsev tiv taus, cov kab txuas txuas, thiab cov khoom siv txhuam hniav uas txo cov plua plav feem ntau tsim nyog tus nqi. Rau cov chaw suab puam, kev tiv thaiv plua plav ingress thiab txhuam cov khoom xaiv tseem ceeb tshaj plaws. Rau qhov chaw txias, tus qauv tsim ua pa thiab qis - cov roj lubricants kub yog qhov tseem ceeb.
Q: Yuav ua li cas kaw thiab Modular Slip Rings txo kev tu ncua sij hawm?
A: Cov ntaub ntawv kaw kom zoo khaws cov dej noo, huab cua ntsev, thiab cov plua plav zoo kom deb ntawm txoj kev sib cuag, uas yog qhov feem ntau degradation pib. Modular txhuam blocks cia cov kws tshaj lij hloov cov khoom siv hauv ib qho kev npaj tawm ib leeg es tsis txhob hloov pauv tag nrho chav tsev, uas tseem ceeb tshaj plaws ntawm thaj chaw thaj chaw deb thiab ntug dej hiav txwv qhov twg txhua qhov nce toj muaj nqi.
Q: When Is Repeated Brush Wear A Sign Of Poor Slip Ring Specification?
A: Yog tias txhuam hniav hnav zoo ua ntej lub chaw tsim khoom xav tau lub neej, lossis yog tias tib lub turbine siv txhuam nrawm dua li nws cov viv ncaus turbines, lub nplhaib plam yog nyob rau hauv - ntsuas rau qhov tseeb tam sim no, lub voj voog ua haujlwm, lossis ib puag ncig. Re- qhia txog kev hloov pauv tom ntej yog tus nqi ntau dua - zoo dua li txuas ntxiv hloov txhuam.
Xaus
Kev nthuav dav cua turbine swb nplhaib lub neej yog kev sib xyaw ua ke ntawm ob yam: ib qho kev npaj saib xyuas uas nyiam hnav thaum ntxov, thiab lub nplhaib plam tsim rau qhov chaw tiag tiag. Kev tshuaj xyuas niaj hnub, ceev faj tswj cov plua plav, txhuam hnav taug qab, khij khij, thiab lub log txij nkawm yuav ntes cov teeb meem feem ntau ua ntej lawv mus txog tus maub los. Kev qhia txog txoj cai chav nyob ntawm qhov hloov tom ntej no kaw lub voj.
Yog tias koj cov turbines tau pom cov txhuam hniav rov ua dua, rov ua dua qhov ua txhaum, lossis cov kab mob sib kis uas rov qab los tom qab ntxuav, cov lus qhia ntiv nplhaib ntiv nplhaib yog ib feem ntawm qhov teeb meem. Cov pab pawg engineering uas tsim kom muaj cov npe hauv Circuit Court tiag tiag, chav kawm IP, thiab kev pabcuam txhuam qhov chaw xav tau tuaj yeem tshuaj xyuas lub tsev uas twb muaj lawm thiab tawm tswv yim hloov pauv uas tsim los kom dhau mus.Tham nrog ib tug cua turbine swb nplhaib engineernrog koj cov npe hauv Circuit Court, cov xwm txheej ntawm qhov chaw, thiab keeb kwm tsis ua haujlwm, thiab nug kom hloov cov kev qhia tshwj xeeb es tsis yog ib feem -number match.