Cua Turbine Slip Rings: Hom, Tsis Ua Haujlwm & Xaiv

Cua turbine swb rings yog me me tab sis lub hom phiaj -cov khoom tseem ceeb. Lawv nqa lub zog, tswj cov teeb liab, thiab cov ntaub ntawv hla kev hloov pauv hauv lub turbine - los ntawm yaw bearing nyob rau sab saum toj ntawm lub pej thuam, mus rau lub rotating hub uas tsav cov hniav, rau tej yam generator tsim. Thaum lub nplhaib plam raug teev kom raug, lub turbine pitches, yaws, thiab sib txuas lus yam tsis muaj kev cuam tshuam. Thaum nws tsis zoo, kaw tsis zoo, lossis tsis sib haum rau lub suab paj nruag, cov tsos mob tshwm sim sai: pitch kev sib txuas lus tsis raug, kev tawm tswv yim tsis sib xws, txhuam cov khib nyiab, thiab lub sijhawm tsis tau npaj tseg.

Phau ntawv qhia no piav qhia txog yam tseem ceeb ntawmswb rings siv nyob rau hauv cua turbines, qhov twg txhua tus zaum hauv lub tshuab, yuav ua li cas hluav taws xob thiab hydraulic pitch systems hloov cov kev cai, thiab dab tsi specifications ib pab neeg saib xyuas los yog tsim engineer yuav tsum sau ua ntej txiav txim ib tug qauv hloov los yog ib tug kev cai chav tsev.

Dab tsi yog Cua Turbine Slip Ring?

Lub nplhaib plam yog ib qho hluav taws xob txuas hluav taws xob. Nws hloov hluav taws xob, tswj cov teeb liab, lossis cov ntaub ntawv ntawm ib qho chaw ruaj khov thiab tig ib qho tsis yuam kom cov cables tig. Nyob rau hauv ib lub tshuab cua tshuab, ntau lub rooj sib dhos tig hauv ib txwm ua haujlwm: lub nacelle yaws los taug qab cua kev taw qhia, lub hub tig tsis tu ncua nrog cov hniav, thiab qee lub tshuab hluav taws xob topologies - tshwj xeeb tshaj yog ob npaug -fed induction generators (DFIG) tau siv dav hauv kev siv hluav taws xob- nplai txhuam cua {{5} tam sim no.

Lub nplhaib ntiv nplhaib txoj haujlwm yog kom hluav taws xob txuas ntxiv los ntawm qhov kev sib hloov ntawd. Hauv cov ntsiab lus ua tau zoo, nws hloov lub cable khiav uas yuav txwv tsis pub cua nws tus kheej mus rau qhov tsis ua haujlwm nyob rau ib teev.

Vim li cas Slip Rings Matter hauv Cua Turbines

Cua turbines tsis ua haujlwm hauv chav kuaj huv. Nyob rau hauv lub nacelle, lub nplhaib plam pom kev vibration ntawm lub tsheb ciav hlau, condensation thaum lub caij txias -sov caij tsheb kauj vab, nplua plua plav los ntawm nres hnav thiab sab nraud cua ingress, thiab - offshore - ntsev pos huab uas tawm tsam cov hlau tsis muaj kev tiv thaiv. Nyob rau hauv lub hub, lub suab plam ntiv nplhaib kuj muaj kev nyab xeeb - cov cim tseem ceeb: yog tias lub tshuab hluav taws xob lub tshuab hluav taws xob poob kev sib txuas lus, lub turbine yuav tsum hnov ​​​​mob, feem ntau los ntawm pitching rau plaub thiab nres.

Tias yog vim li cas ib qho hnav lossis qis dua -spec'd lub nplhaib ntiv nplhaib tsis tshua ua tsis tau raws li ib qho xwm txheej txaus ntshai. Nws ua tsis tau raws li tus qauv: nce kev tiv thaiv kev tiv thaiv, qee zaus CAN tsheb npav yuam kev, maj mam ntxiv suab ceeb toom, tom qab ntawd ua txhaum nyuaj. Cov kws tsim kho kev ntseeg tau saib xyuas cov ntiv nplhaib ntiv nplhaib vim qhov tsis ua haujlwm qeeb, raug nqi kuaj xyuas nyob deb, thiab kim rau kev pabcuam ntawm 90-meter ntauwd lossis 50 km offshore.

Main Hom Cua Turbine Slip Rings

Tsis yog txhua lub turbine siv txhua hom, thiab cov qauv tsim muaj qhov sib txawv heev ntawm txhua qhov chaw. Plaub lub rooj sib txoos hauv qab no npog yuav luag txhua qhov cua turbine swb nplhaib daim ntawv thov koj yuav ntsib.

1. Yaw Slip Rings (feem ntau me me thiab faib cua turbines)

Hauv cov cua turbines me me - thaj chaw, tawm- kab sib chaws, telecom-ntaus, ua liaj ua teb - lub tshuab hluav taws xob feem ntau zaum hauv lub taub hau tig. Tag nrho lub taub hau tig mus taug qab cua, thiab lub zog tsim tawm yuav tsum tau taug kev los ntawm cov pej thuam nyob ruaj ruaj mus rau tus tswj hwm thiab lub txhab nyiaj roj teeb. Lub nplhaib ntiv nplhaib zaum ntawm qhov sib txuas thiab cia lub taub hau tig ywj siab thaum txoj kab hauv qab no nyob ruaj khov.

Cov kev txwv tseem ceeb ntawm no tsis yog kev kub ceev; lawv yog qhov chaw, huab cua, thiab cable suav. Lub nplhaib feem ntau yuav tsum haum los ntawm txoj kab nqaim nqaim, muaj sia nyob xyoo ntawm UV thiab khov -thaw cycles, thiab txoj kev 2 mus rau 6 lub zog hluav taws xob ntxiv rau kev xaiv braking lossis sensor kab. Rau cov ntawv thov qis- ceev yaw, qhov ntsuas qhov sib txuas thiab cov kab hluav taws xob tshem tawm feem ntau tseem ceeb dua li txhuam-kev ua haujlwm nrawm - qhov tseeb uas feem ntau tsis nco qab thaum cov neeg yuav khoom tsuas yog tsom rau hauv kev suav suav.

Feem ntau cov khoom siv hluav taws xob- nplai (MW-chav kawm) turbines uatsis yogsiv ib txwm yaw swb nplhaib. Lawv tuav yaw nrog cable loops thiab ib tug cable -twist txee uas ua rau ib tug tsis siv neeg untwist tom qab ib tug txheej ntawm rotations. Yog li thaum ib tug neeg nug "ua li cas tag nrho cov cua turbines siv lub nplhaib plam?" - cov lus teb ncaj ncees yog tsis yog, tsis yog ntawm yaw axis ntawm cov turbines loj.

2. Hub lossis Pitch Control Slip Rings (Utility-Scale Turbines)

Qhov no yog lub nplhaib plam feem ntau cov neeg txhais tau tias thaum lawv hais tias "cua turbine plam nplhaib." Nws zaum ntawm qhov chaw ruaj khov nacelle thav duab thiab lub rotating hub, thiab nws nqa lub zog thiab kev sib txuas lus rau cov hniav pitch system - lub kaw lus uas kho txhua tus hniav lub kaum sab xis ntawm kev tawm tsam los tswj rotor ceev thiab tiv thaiv lub turbine nyob rau hauv siab cua.

Pitch tswj plam rings feem ntau hloov:

• Fais fab rau lub suab motors los yog suab thaub qab roj teeb (hluav taws xob suab tshuab)
• CAN tsheb npav, PROFIBUS, lossis Ethernet rau kev sib txuas lus ntawm lub suab
• Sensor tawm tswv yim los ntawm cov hniav hauv paus strain gauges, encoders, thiab kub soj ntsuam
• Cua sov los yog de-icing zog, nyob rau hauv txias- huab cua variants
• Txoj kev tiv thaiv xob laim, nyob ntawm OEM tsim

Rau pitch systems, teeb liab kev ncaj ncees thiab raws tu qauv compatibility yog feem ntau tseem ceeb tshaj li raw khoom haum. Lub nplhaib nplhaib uas zoo ib yam zoo ib yam rau OEM feem tab sis kev tiv thaiv tsis raug cai yuav ua rau muaj kev cuam tshuam CAN yuam kev uas pab pawg saib xyuas tau ntau lub hlis. Mersen, ib qho ntawm cov neeg tsim khoom tsim nyob rau hauv ntu no, piav qhia txog nws lub suab nrov nrov li hloov lub zog thiab kev sib txuas lus ntawm lub rotating hub thiab lub turbine maub los hauv IP- ntsuas, kab mob -cov vaj tse tiv taus - uas muab cov hauv paus tsim nyog rau qhov kev lag luam pitch nplhaib yuav tsum zoo li cas (seeMersen pitch tswj swb rings).

3. Generator Slip Rings (DFIG thiab qhov txhab-Rotor Designs)

Lub tshuab hluav taws xob rings nyob rau hauv ib puag ncig nyuaj dua li yaw lossis pitch rings. Hauv ob npaug -fed induction generator, lub nplhaib ntiv nplhaib nqa rotor tam sim no ntawm kev khiav hauj lwm RPM - feem ntau 1,000 txog 2,000 rpm ntawm lub tshuab hluav taws xob ncej tom qab lub gearbox. Qhov ntawd hloov qhov teeb meem tsim tag nrho.

Ntawm qhov nrawm, yam uas tsis muaj teeb meem hauv lub nplhaib yaw pib ua tus thawj: txhuam cov khoom siv thiab qib, kev sib cuag ntawm lub siab nkhaus, lub nplhaib concentricity, txhuam plua plav tawm, thiab thermal cwj pwm nyob rau hauv tas li load. Txhuam hnav tsis yog cov ntawv sau tseg ntxiv lawm; nws yog qhov limiting yam ntawm cov kev pab cuam.Txhuam hnav, tiv thaiv kev kis kab mob, thiab kev kho kom raugtau zoo-cov ntaub ntawv nyob rau hauv kev lag luam, thiab feem ntau lub tshuab hluav taws xob slip rings yog tsim nyob ib ncig ntawm lub sij hawm hloov txhuam es tsis muab kaw -rau- lub neej ua haujlwm.

Rau kev siv lub tshuab hluav taws xob, cov khoom siv tiv tauj thiab tus cwj pwm thermal yuav tsum tau tshuaj xyuas ua ntej txhua yam haum - qhov txawv ntawm qhov kev yuav khoom uas pib nrog txoj kab uas hla.

4. Hybrid Slip Ring / Rotary Union Assemblies (Hydraulic Pitch Turbines)

Qee cov turbine OEMs siv hydraulic pitch actuators es tsis txhob siv hluav taws xob. Nyob rau hauv cov cav tov, lub rotating hub interface yuav tsum dhauob leeghydraulic roj (rau lub tog raj kheej pitch) thiab hluav taws xob teeb liab (rau kev tswj thiab tawm tswv yim). Cov tivthaiv uas ua qhov no yog hybrid swb nplhaib-rotary union, qee zaum hu ua electro-hydraulic union.

Cov no tsis tuaj yeem hloov pauv nrog hluav taws xob -tsuas yog lub suab nrov. Lawv yuav tsum tau kaw cov roj uas muaj zog ntawm kev sib hloov, hluav taws xob cais cov teeb liab ntawm cov kua dej, thiab muaj sia nyob thermal cycling yam tsis muaj qhov xau.Hybrid swb nplhaib sib dhosfeem ntau yog engineered rau ib tug tshwj xeeb turbine qauv es tsis yog muag tawm ntawm lub txee. Moog tshaj tawm cov ncauj lus kom ntxaws txog cov khoom siv hluav taws xob sib xyaw ua ke -hydraulic teb cov kev daws teeb meem rau cua, uas tsim nyog nyeem yog tias koj tab tom qhia txog kev hloov hybrid (saibMoog cua zog teb daws teeb meem).
 

Cua Turbine Slip Ring Sib Piv Lub Rooj

Cov specifications tiag tiag txawv ntawm OEM, turbine loj chav kawm, thiab qhov chaw nyob. Lub 1.5 MW onshore turbine thiab 12 MW offshore platform tuaj yeem siv cov hlua khi uas zoo li superficially zoo sib xws thiab tseem tsis muaj dab tsi zoo sib xws ntawm cov khoom siv txhuam, kev sib khi, thiab cov hlua khi.

Hluav taws xob Pitch vs. Hydraulic Pitch: Yuav ua li cas lub nplhaib swb hloov

Pitch system architecture yog ib qho tseem ceeb tshaj plaws hauv kev xaiv lub suab nrov nrov. Ntau qhov kev hloov pauv tsis tau tshwm sim vim tias ib tus neeg sib koom ua ke los ntawm qhov loj me thiab suav nrog Circuit Court yam tsis tau kuaj xyuas seb hom suab actuator lub hub siv li cas.

Electric pitch systems

Hluav taws xob pitch turbines muaj lub tshuab hluav taws xob, tsav tsheb, thiab roj teeb thaub qab ntawm txhua tus hniav. Lub nplhaib plam lub nplhaib yuav tsum nqa lub suab lub cev muaj zog (feem ntau 400-690 V AC lossis DC tsheb npav), tswj kev sib txuas lus, thiab tawm tswv yim. Cov kev pheej hmoo tseem ceeb ntawm no yog EMC kev sib txuas ntawm cov kab hluav taws xob lub cev muaj zog thiab CAN / Ethernet cov cim qhia, thiab thermal nce hauv cov hluav taws xob hauv qab txuas ntxiv thaum huab cua gusty. Kev sib cais kom raug ntawm lub zog thiab cov teeb liab txoj hauv kev hauv lub nplhaib ntiv nplhaib tseem ceeb tshaj qhov suav tag nrho.

Hydraulic pitch systems

Hydraulic pitch turbines siv lub zog hydraulic los ntawm kev sib koom ua ke thiab siv lub nplhaib plam feem ntau rau kev tswj cov teeb liab, cov lus tawm tswv yim, thiab lub suab nrov encoders. Txoj kev hydraulic thiab hluav taws xob tuaj yeem nyob hauv ob qhov sib cais lossis hauv ib chav tsev sib xyaw ua ke. Cov lus nug txog kev sib koom ua ke - ua ke vs. cais - feem ntau yog txiav txim siab los ntawm turbine OEM thiab tsis yog kev xaiv teb.

Txoj cai siv tau: xaiv rau lub suab paj nruag ua ntej, tom qab ntawd xyuas qhov ntev, tom qab ntawd txheeb xyuas qhov ntsuas hluav taws xob. Kev mus rau lwm qhov kev txiav txim yog li cas pab pawg xaus nrog ib qho zoo kawg nkaus uas tsis tuaj yeem sib txuas lus.
 

Yuav Ua Li Cas Qhia Txog Cua Turbine Slip Ring

Lub nplhaib cua turbine yuav tsum ua kom txaus siab rau hluav taws xob, tshuab, ib puag ncig, thiab kev pabcuam kev pabcuam tib lub sijhawm. Cov txheej txheem xaiv hauv qab no ua haujlwm rau ob qho tib si hloov cov qauv thiab cov qauv tsim.

Hluav taws xob load thiab Circuit Court suav

Kev xaiv yuav tsum pib nrog cov npe hauv Circuit Court: pes tsawg lub hwj chim circuits, ntawm qhov voltage thiab tam sim no, ntxiv rau pes tsawg lub teeb liab thiab cov ntaub ntawv circuits. Lub nplhaib me me tuaj yeem xav tau tsuas yog 3 lub zog hluav taws xob ntawm 250 V AC. Kev siv hluav taws xob niaj hnub- nplai lub nplhaib yuav xav tau 12 mus rau 60+ circuits nrog kev sib xyaw ntawm lub suab lub cev muaj zog, 24 V tswj, 230 V pab, CAN tsheb npav, thiab Ethernet - tag nrho hauv ib lub rooj sib txoos. Lub hwj chim thiab teeb liab circuits yuav tsum tau muab cais tawm ntawm lub cev nyob rau hauv lub nplhaib pawg kom txwv kev sib tham.

Hom teeb liab thiab raws tu qauv

Niaj hnub nimno cua turbines khiav ntau cov txheej txheem digital thoob plaws tib lub nplhaib. Pitch controllers feem ntau siv CAN tsheb npav lossis PROFIBUS; Kev saib xyuas mob nce siv Ethernet. Rau siab -bandwidth signals, txhuam-thiab-ring contact ib leeg yuav tsis txaus - aGigabit Ethernet swb nplhaibsiv tswj impedance thiab tiv thaiv kev sib cuag khub kom muaj kev ncaj ncees ntawm 1 Gbps. Qhia meej txog cov txheej txheem, cov ntaub ntawv tus nqi, thiab seb puas yuav tsum tau muaj kev tiv thaiv, ua ntej tus neeg muag khoom ua tiav cov pawg sib cuag.

Ceev, tiv tauj cov khoom, thiab hnav

Yaw motion yog intermittent thiab qeeb - qee zaum tsuas yog ob peb degrees ib feeb xwb. Pitch motion yog ntau zaus tab sis tseem nruab nrab. Lub tshuab hluav taws xob- sab rotation yog nruam thiab ceev. Qhov nrawm thiab nrawm dua qhov kev sib hloov, cov khoom siv txhuam ntau dua, kev sib cuag nrog lub siab, thiab lub nplhaib nto tiav ua tiav tus qauv tsim. Nyiaj- graphite txhuam yog ib txwm siv rau nruab nrab- daim ntawv thov tam sim no; kub- ntawm- cov neeg hu xov tooj kub yog siv rau qis- theem teeb liab qhov twg lub suab nrov tiv thaiv yuav tsum nyob qis dua li ob peb milliohms.

Kev tiv thaiv ib puag ncig

Txheeb xyuas qhov chaw ua haujlwm ncaj ncees. A slip ring inside a sealed nacelle of an onshore turbine in a temperate climate is a different specification from one inside the hub of an offshore turbine exposed to salt mist, condensation, and a –30℃cold start. SaibIP ntsuam xyuas xaivtawm tsam qhov xwm txheej phem tshaj plaws, tsis yog rooj plaub nruab nrab. Rau kev siv sab nraum zoov, corrosion-cov vaj tsev tiv thaiv thiab ua raws-coated PCBs feem ntau yuav tsum tau ua es tsis yog xaiv tau.

Mounting hnab ntawv thiab hlua

Rau kev hloov ua haujlwm, lub nplhaib ntiv nplhaib yuav tsum ntsia rau hauv lub flange uas twb muaj lawm, lees txais cov hlua khi uas twb muaj lawm, thiab tshem tawm cov qauv uas twb muaj lawm. OEM cov duab kos, duab ntawm lub tsev ua tsis tau tiav, thiab daim duab kab txuas qub txuag lub lis piam tom qab-thiab- tawm mus nrog tus neeg xa khoom.

Kev saib xyuas kev nkag

Txhuam tshuaj xyuas qhov rais, ntws plugs, thiab sensor connectors txhua yam teeb meem ntau dua ntawm lub turbine koj yuav tsum nce mus rau qhov kev pab cuam. Offshore O&M tus nqi rau ib qho kev mus ntsib yog siab txaus uas tsim kev tso cai hloov txhuam yam tsis tau tshem tawm tag nrho cov ntiv tes ntiv nplhaib sib dhos them rau lawv tus kheej ntawm thawj qhov kev pabcuam.

Dab tsi ua rau Cua Turbine Slip Ring Failure?

Feem ntau cov cua turbine swb nplhaib poob rau hauv plaub pawg. Paub txog tus qauv thaum ntxov yog dab tsi cais qhov kev npaj txhuam hniav los ntawm qhov tsis tau npaj siab nce siab.

Txhuam hnav thiab cov khoom khib nyiab.Ib txwm nyob hauv ib qho kev sib cuag -raws li lub nplhaib. Ua txhaum thaum cov khib nyiab txuas cov nplhaib uas nyob ib sab los yog fouls teeb liab hu. Cov tsos mob: nce kev tiv thaiv kev tiv thaiv, cuam tshuam tuaj yeem ua yuam kev, pom cov plua plav dub nyob ib ncig ntawm lub nplhaib pawg.

Cov dej noo ingress thiab corrosion.Feem ntau nyob rau hauv offshore turbines thiab nyob rau hauv nacelles qhov twg cua sov tsis thaum lub caij ntuj no shutdowns. Cov tsos mob: ntsuab oxidation ntawm tooj liab rings, av faults, sudden rwb thaiv tsev kuj poob.

Kev vibration-induced misalignment.Tsav tsheb resonance thiab ntauwd sway maj mam loosen mounting bolts thiab hloov cov kabmob sib dhos. Cov tsos mob: txhuam tsis sib xws, ib lub nplhaib tsis ua haujlwm ntau zaus thaum lwm tus nyob huv.

EMC thiab grounding faults.Pitch kev sib txuas lus tsis ua haujlwm feem ntau taug qab tsis yog lub nplhaib ntiv nplhaib tiv tauj lawv tus kheej tab sis los tiv thaiv kev txiav tawm, cov tswv yim hauv av, lossis qhov sib thooj ntawm lub suab lub cev muaj zog rau cov teeb liab cables hauv cov hlua tig.

Standard Hloov vs. Custom Slip Ring

Rau feem ntau cov cua ua liaj ua teb, tus qauv OEM- sib npaug hloov yog txoj hauv kev. Tus qauv turbine tau paub, keeb kwm ib feem tau sau tseg, cov khoom seem yog nyob rau ntawm lub txee, thiab pab pawg saib xyuas tuaj yeem sib pauv rau hauv lub qhov rai qhov kev pabcuam.

A kev cai cua turbine swb nplhaibyog txoj kev yog thaum:

• Thawj qhov yog qhov qub thiab OEM tsis txhawb nqa nws
• Lub suab system tau raug retrofitted (piv txwv li, ntxiv hniav load sensors, upgraded mob xyuas)
• Rov ua dua qhov ua tsis tiav ntawm OEM tsim qhia tias nws tau undersized rau qhov tseeb ntawm qhov chaw
• Koj yuav tsum tau sib sau ua ke ib lub nplhaib hluav taws xob thiab ib qho kev sib cais sib cais rau hauv ib qho kev sib dhos hybrid
• Koj xav tau qhov ntsuas IP siab dua, kev tiv thaiv corrosion zoo dua, lossis qis dua - qhov ntsuas kub rau qhov chaw sab nrauv lossis txias - qhov chaw huab cua

Txawm li cas los xij, tus neeg muag khoom xav tau cov ntaub ntawv zoo ib yam nyob rau pem hauv ntej: turbine qauv thiab serial, thawj lub nplhaib ntiv nplhaib kos duab lossis cov duab, daim ntawv teev npe tag nrho nrog voltages thiab tam sim no, kev sib txuas lus raws tu qauv, RPM, mounting interface, ib puag ncig, thiab - yog muaj - tsis ua hauj lwm keeb kwm ntawm chav tsev raug hloov. Xa qhov no ib zaug thaum pib feem ntau txuag tau ob mus rau peb qhov kev qhia meej.

FAQ: Cua Turbine Slip Rings

Puas yog tag nrho cov cua turbines siv cov hlua khi?

Tsis yog. Cov cua turbines me me feem ntau siv lub nplhaib yaw plam vim lub tshuab hluav taws xob nyob hauv lub taub hau tig. Feem ntau cov khoom siv hluav taws xob- nplai turbines siv lub suab / hub plam lub nplhaib rau lub rotating hub, tab sis lis yaw nrog cable loops thiab ib tug tsis siv neeg cable- untwist sequence es tsis yog ib tug yaw nplhaib. DFIG-raws li turbines kuj muaj lub tshuab hluav taws xob lub nplhaib; direct-tsav cov hlau nplaum ruaj khov turbines tsis.

Lub nplhaib plam ua dab tsi hauv cua turbine?

Nws hloov hluav taws xob hluav taws xob, tswj cov teeb liab, lossis cov ntaub ntawv hla kev hloov pauv hloov pauv - feem ntau nruab nrab ntawm qhov chaw nres tsheb nacelle thiab lub rotating hub rau suab tswj, lossis hauv lub tshuab hluav taws xob rau rotor tam sim no - yam tsis tau twisting cov cables.

Dab tsi yog qhov txawv ntawm lub nplhaib plam thiab lub koom haum rotary nyob rau hauv cua turbine?

Lub nplhaib plam hloov hluav taws xob hluav taws xob thiab cov teeb liab hla kev sib hloov. Lub koom haum teb hloov pauv cov kua dej - feem ntau hydraulic roj rau pitch actuators - hla kev sib hloov. Hydraulic-pitch turbines feem ntau siv cov khoom sib dhos uas sib xyaw ua ke hauv ib chav.

Dab tsi ua rau cua turbine plam nplhaib tsis ua haujlwm?

Cov laj thawj feem ntau yog txhuam hnav thiab cov khib nyiab pov tseg, ya raws los yog ntsev pos huab ingress, vibration-induced misalignment, thiab EMC los yog grounding teeb meem uas cuam tshuam kev sib txuas lus.

Ntev npaum li cas cua turbine plam rings kav ntev?

Kev pabcuam lub neej nyob ntawm kev sib hloov profile, cov khoom siv txhuam, thiab ib puag ncig. Pitch plam rings hauv onshore turbines feem ntau khiav 5-10 xyoo ntawm cov kev pabcuam txhuam loj. Lub tshuab hluav taws xob lub nplhaib hauv DFIG cov cav tov feem ntau muaj luv luv txhuam hloov lub sijhawm, feem ntau tau npaj ua ke nrog lub sijhawm teem caij gearbox lossis lub tshuab hluav taws xob tu. Cov ntaub ntawv chaw tsim khoom thiab kev pabcuam keeb kwm ntawm qhov chaw tshwj xeeb muaj kev ntseeg siab dua li ib tus lej.

Lub nplhaib ntiv nplhaib puas tuaj yeem hloov nrog lub nplhaib ntiv nplhaib?

Tsuas yog hais tias tus qauv chav tsev sib phim lub suab system architecture, hluav taws xob specifications, kev sib txuas lus raws tu qauv, IP ntsuam xyuas, thiab mounting interface ntawm tus thawj. Ib feem uas haum rau mechanically tab sis mishandles teeb liab thaiv kev tiv thaiv yuav ua rau cov suab tsis sib xws uas nyuaj rau kev kuaj mob. Thaum tsis ntseeg, qhia meej txog kev cai pitch plam nplhaib engineered rau tus qauv turbine.

Cov cua turbine plam rings puas tuaj yeem kho tau?

Yog lawm. Customization yog ib txwm muaj rau kev hloov pauv OEM uas tsis siv lawm, rov kho lub suab suab, tawm sab nraud thiab txias - huab cua hloov pauv, thiab hluav taws xob hybrid- hydraulic sib dhos. Tus neeg xa khoom xav tau cov ntawv qhia meej tag nrho - cov duab kos, daim ntawv teev npe, ib puag ncig, thiab keeb kwm tsis ua haujlwm - los tsim cov qauv tsim muaj txiaj ntsig.

Cov ntsiab lus

Cua turbine swb rings nqa lub zog, kev sib txuas lus, thiab - nyob rau hauv ib co qauv - hydraulic xov xwm hla lub rotating interfaces ntawm lub tshuab. Lub nplhaib zoo nkauj tsis yog ib qho uas haum rau lub bore; nws yog ib qho uas phim lub suab architecture, hluav taws xob load, teeb liab raws tu qauv, ib puag ncig, thiab kev npaj kho ntawm lub turbine tshwj xeeb. Rau kev hloov ua haujlwm, sau cov thawj chav tsev kom huv si ua ntej xaj. Rau kev ua haujlwm kev cai, qhia cov qauv tsis ua haujlwm nrog rau qhov tshwj xeeb - nws feem ntau yog keeb kwm tsis ua haujlwm uas taw qhia txog qhov yuav tsum tau hloov pauv hauv kev tsim tshiab.