Power Factor Corrector
Lub tuam txhab zoo
Kev txawj ntse thoob ntiaj teb
Peb paub thoob ntiaj teb kev lag luam thiab cov qauv. Peb cov kev txawj ntse, kev paub dhau los thiab lub network npog txhua qhov chaw ntawm lub ntiaj teb.
Kev cog lus rau qhov zoo
Peb tau cog lus rau kev ua tau zoo thiab ua tiav. Qhov ntawd txhais tau tias peb ib txwm xa cov kev daws teeb meem hauv kev tshaj lij thiab siv tau.
Kev sib txuas lus raws sij hawm
Peb xa cov kev hloov tshiab tsis tu ncua ua ke nrog cov lus teb zoo rau cov lus nug ntawm cov neeg siv khoom. Peb lub hom phiaj yog kom preempt qhov nug.
Kev tsim khoom lag luam
Lub ntsiab kev lag luam txawv teb chaws rau kev muag khoom yog cov teb chaws Esxias sab hnub tuaj, tsim lub teb chaws xws li Africa thiab South America. Tam sim no peb muaj cov neeg sawv cev hauv Uzbekistan, Nyab Laj, thiab Thaib teb.
Kev kho lub zog ntawm lub zog yog ib qho txheej txheem ntawm kev ua kom lub zog ntawm cov khoom siv hluav taws xob. Hloov cov khoom siv hluav taws xob yam tsis muaj kev hloov kho hluav taws xob kos tam sim no hauv luv luv, siab-magnitude pulses. Cov pulses no tuaj yeem ua tiav los ntawm kev siv cov txuj ci nquag lossis tsis ua haujlwm. Qhov no txo cov tswv yim RMS tam sim no thiab pom tseeb lub zog tawm tswv yim, yog li ua kom lub zog muaj zog.Qhov kev kho lub zog hloov kho cov tswv yim tam sim no txhawm rau ua kom lub zog tiag tiag los ntawm AC mov.
Tsawg carbon footprint
Kev tswj koj cov pa roj carbon hneev taw yuav tsum yog qhov tseem ceeb, tshwj xeeb tshaj yog thaum siv cov tshuab hluav taws xob uas kos lub zog ntau. Tsis tsuas yog qhov no muaj txiaj ntsig sab hauv tab sis nws kuj tseem txhim kho koj cov duab pej xeem vim tias kev ruaj khov yog qhov tseem ceeb rau cov neeg siv khoom. Los ntawm kev siv lub zog hloov kho, koj tuaj yeem txo qhov kev thov tag nrho ntawm lub kaw lus thiab ua kom muaj txiaj ntsig zoo, txo cov kab mob uas koj muab tso rau hauv daim phiaj hluav taws xob.Qhov no yog vim lub zog reactive tsis tau kos los ntawm lub hauv paus, nws yog hloov hauv zos. Lub tshuab hluav taws xob rub tawm lub zog hluav taws xob (KVA) thiab lub zog hluav taws xob (KVAr). Txo lub zog reactive yuav ua rau kom lub zog nquag, yog li tsim kom muaj txiaj ntsig zoo dua thiab pab koj siv lub zog tsawg dua.
Cov khoom siv tau kW tuaj yeem nce ntxiv yam tsis muaj overload
Los ntawm kev txhim kho lub zog kho qhov ntsuas hluav taws xob thiab txo lub zog reactive, koj tuaj yeem txo qhov tam sim no tag nrho nqa los ntawm txhua lub voj voog. Qhov no txhais tau hais tias qhov muaj txiaj ntsig kW load ntawm txhua lub voj voog tuaj yeem nce ntxiv yam tsis muaj kev pheej hmoo ntawm overload uas koj ib txwm muaj. Hauv ntau qhov xwm txheej, qhov no tso cai rau koj kom muaj peev xwm ntawm qhov system yam tsis muaj kev hloov kho kim. Feem ntau, thaum qhia cov cuab yeej tshiab thiab cov tshuab ua kom muaj kev xav tau ntau dua ntawm cov khoom siv hluav taws xob, koj yuav tsum tau hloov kho kom muaj peev xwm. Txhim kho lub zog kho qhov ntsuas hluav taws xob yog qhov txiaj ntsig zoo dua thiab tsis cuam tshuam lwm txoj hauv kev uas tuaj yeem txuag koj nyiaj ntau.
Lawv tiv thaiv Power Factor kev nplua
Feem ntau, muaj kev nplua rau lub zog ntawm koj daim nqi hluav taws xob yog tias koj lub cev qis dua qhov pib ua haujlwm tau zoo. Nws feem ntau yog ntxiv raws li tus nqi ntxiv rau ib kW ntawm lub zog siv, thiab nws nrawm ntxiv. Feem ntau, lub zog ntawm 0.92 lossis qis dua yuav raug nqi ntxiv ntawm koj daim nqi hluav taws xob. Yog li, yog tias koj muaj lub cev tsis muaj txiaj ntsig uas twb tau siv lub zog ntau dua li qhov nws xav tau thiab koj tau txais kev nplua nyiaj ntxiv rau saum toj, koj yuav tau siv nyiaj ntau heev. Kev kho lub zog yuav pab koj kom tsis txhob muaj kev nplua los ntawm kev txhim kho lub zog kom zoo dua qhov pib. Yog li ntawd, koj yuav pom qhov poob qis hauv koj cov nqi zog thaum hmo ntuj.
Txhim kho voltage stability
Lub zog tsis zoo ua rau muaj qhov nce tam sim no, uas tuaj yeem ua rau lub zog poob hauv tus neeg xyuas pib nce. Qhov hluav taws xob mus rau lub tshuab ua haujlwm qis dua, uas tuaj yeem yog qhov teeb meem tseem ceeb. Tsis tshua muaj hluav taws xob tuaj yeem ua rau muaj kev puas tsuaj loj rau cov khoom siv hluav taws xob thiab hluav taws xob lub cev muaj zog tshwj xeeb rau cov teeb meem. Lub tshuab hluav taws xob yuav rub tau ntau dua tam sim no thaum qhov hluav taws xob tsawg dhau, ua rau nws dhau los. Qhov tseem ceeb, cov khoom siv khiav nrawm dua thiab kub dua rau lub sijhawm luv dua, yog li nws muaj feem ntau ua haujlwm tsis zoo. Tsis yog qhov no tsuas yog kev nyab xeeb kev nyab xeeb xwb tab sis nws kuj txhais tau tias nce nqi kho thiab.
Manufacturing Industries
Hauv kev lag luam uas cov motors tau siv rau cov tshuab fais fab, xws li hauv kev tsim khoom, lawv tuaj yeem tau txais txiaj ntsig los ntawm kev kho lub zog. Yog tias PFC cov cuab yeej tau teeb tsa hauv kev lag luam tsim khoom, yuav muaj qhov muaj zog ntxiv rau kev nthuav dav yav tom ntej nrog rau kev txo qis hauv qhov xav tau.
Automotive Kev Lag Luam
Hauv kev lag luam uas siv cov cuab yeej siv vuam, xws li hauv kev txhim kho lossis kev tsim khoom ntawm lub cev muaj zog, kev hloov kho lub zog tuaj yeem pab txo qhov poob ntawm lub zog, ua kom muaj kev siv hluav taws xob ntau dua, thiab txo cov nqi hluav taws xob. Tsis tas li ntawd, kev txhim kho PFC cov cuab yeej yuav pab txo qis flicker, uas yog qhov tsis xav tau dips voltage uas ua rau lub teeb flicker thiab lwm yam teeb meem tsis zoo.
Tsev kho mob
Txhim kho PFC cov khoom siv hauv cov chaw tsim khoom uas muaj cov khoom siv loj LED, xws li hauv tsev kho mob uas lawv tau siv los ntawm cov kws tshuaj ntsuam xyuas mob plawv, tuaj yeem pab txhim kho lub zog siv hluav taws xob uas tom qab ntawd txo cov nqi hauv tsev kho mob nthuav dav los ntawm kev tso cai ntau pawg ntseeg thiab kev ua yeeb yam los ntawm tib yam khoom.
Cov khw
Cov khw yuav pom kev nce ntxiv ntawm lawv cov chillers yog tias PFC tau teeb tsa. Qhov no yog vim hais tias yuav muaj tsawg hnav thiab tsim kua muag ntawm cov khoom uas yuav txo tau cov nqi tawm.
Cov tsev txhab nyiaj thiab chaw ua haujlwm
Nyob rau hauv cov chaw uas siv cov khoos phis tawj loj, xws li hauv cov tsev ua haujlwm thiab cov tsev txhab nyiaj, PFC tuaj yeem txhim kho kev ua haujlwm ntawm cov cua txias uas yuav pab tau cov khoos phis tawj kom ua haujlwm tau zoo thiab ua haujlwm kom nrawm dua.
Passive Power Factor Kho
Qhov no yog siv rau cov khoom siv hluav taws xob me me txog li 100W lossis tsawg dua. Txoj kev kho yog siv lub lim tsis tshua muaj kev sib haum xeeb ntawm AC cov tswv yim nrog lub capacitor thiab inductor ua ib lub voj voog resonance. Cov khoom siv tuaj yeem ua tau me me thaum muab kev kho tus nqi pheej yig thiab muaj txiaj ntsig zoo.
Active Power Factor Kho
Cov txheej txheem PFC nquag nyiam rau cov khoom siv hluav taws xob ntau dua 100W. Txoj kev no muab kev kho kom zoo dua, sib dua thiab tsis tshua muaj zog.Ib qho yooj yim active PFC Circuit Court muaj cov tswj Circuit Court uas ntsuas cov input voltage thiab tam sim no thiab tom qab ntawd kho lub sij hawm hloov thiab lub voj voog ua haujlwm kom paub meej tias cov input voltage thiab tam sim no nyob rau hauv. theem. Qhov no muab kev kho tsis siv neeg ntawm AC voltage input, uas ua rau lub zog theoretical tshaj 0.95.
Distributed Power Factor Kho
Lub tsev txhab nyiaj capacitor yog txuas ncaj qha mus rau lub davhlau ya nyob twg ntawm cov khoom thauj uas yuav tsum muaj lub zog reactive nyob rau hauv txoj kev no ntawm lub hwj chim kho kom raug. Qhov no style ntawm installation yog incredibly pheej yig thiab ncaj nraim. Lub load thiab lub txhab nyiaj capacitor tuaj yeem siv tib yam kev tiv thaiv overcurrent mechanism, raws li qhia hauv daim duab hauv qab no. Yog li ntawd nws tuaj yeem txuas thiab txiav tawm tib lub sijhawm.
Pab Pawg Power Factor Kho
Txoj hauv kev no feem ntau yog ua haujlwm rau cov khoom thauj uas ua haujlwm zoo ib yam. Txhawm rau ua kom lub zog muaj zog, ib lub txhab nyiaj capacitor muaj, raws li pom hauv daim duab.yog li ntawd, koj tuaj yeem siv lub txhab nyiaj sib koom ua ke rau kev hloov pauv fais fab yog tias, piv txwv li, koj muaj peb lub tshuab hluav taws xob zoo sib xws uas tau ua haujlwm rau tib lub hom phiaj. . Txawm hais tias txoj hauv kev no zoo ib yam li tus nqi tsim nyog, nws tsuas yog qhia rau lub teeb loads.
Centralize Power Factor Kho
Tsis yog txhua qhov kev thauj khoom hauv ib qho system txuas nrog 24 teev hauv ib hnub. Muaj qee qhov kev thauj khoom uas ON rau lub sijhawm me ntsis. Kev siv cov khoom faib hluav taws xob hloov pauv hauv cov xwm txheej zoo li no tsis yog qhov ua tau zoo. Yog li nws yog qhov zoo dua los siv qhov kev hloov kho lub zog hauv nruab nrab uas nws lub tsev txhab nyiaj capacitor nyob ntawm qhov chaw pib lossis qhov chaw. Qhov no ua rau muaj kev txo qis hauv cov teeb tsa capacitors lub zog tag nrho. Raws li kev khaws cov tsev txhab nyiaj capacitor mus tas li txuas nrog lub kaw lus tsis yog lub tswv yim zoo, cov tsev txhab nyiaj capacitor yuav tsum tau nruab nrog lub tshuab hloov pauv.
Combined Power Factor Kho
Raws li tau hais los ntawm lub npe, nws muab ob txoj hauv kev sib txawv, uas yog kev faib hluav taws xob hloov kho thiab kev kho lub zog hauv nruab nrab. Rau ib tug loj load uas ua hauj lwm tsis tu ncua, faib hwj chim yam kho kho yog siv nyob rau hauv no txoj kev. Tsis tas li ntawd, ib txoj hauv kev kho lub zog hauv nruab nrab yog siv los txhim kho lub zog ntawm cov khoom siv me me.
Power Factor Corrector Cheebtsam
Cov Nyiaj Tau Los
Nws yog siv los ua lub rooj vag rau cov khoom tseem ceeb los txhawb APFC Vaj Huam Sib Luag. Nws yog siv los hloov "ON" cov khoom tseem ceeb thiab kev tiv thaiv ntawm APFC Vaj Huam Sib Luag. Qhov no tuaj yeem yog Air Circuit Breaker (ACB) lossis Moulded Case Circuit Breaker (MCCB).
APFC Relay
Qhov no yog ib qho cuab yeej uas tsis tu ncua saib xyuas lub zog ntawm kev teeb tsa thiab suav cov naj npawb ntawm cov tsev txhab nyiaj capacitor los ntawm kev sib piv nrog cov khoom siv hluav taws xob xav tau teeb tsa hauv relay. Tom qab ntawd nws hloov mus rau tus lej xav tau ntawm lub tsev txhab nyiaj capacitor los them rau qhov xav tau lub zog reactive. Nws tawm los nrog ntau tus lej ntawm relay outputs xws li 8, 12 lossis 16. Nws tuaj yeem tswj tau ntau lub tsev txhab nyiaj capacitor raws li nws muaj pes tsawg tus relay outputs.
Protective Fuses/MCCB
Lub capacitor feeder muaj kev tiv thaiv los ntawm fuse lossis MCCB. Niaj hnub no nws yog dav siv MCCB es tsis txhob ntawm Fuse li MCCB muaj kev tiv thaiv overload, luv Circuit Court thiab lub ntiaj teb to thaum Fuse muaj kev tiv thaiv tsuas yog luv luv Circuit Court.
Contactor
Nws yog ib tug switching ntaus ntawv siv rau switching "ON" ntawm capacitor banks. Lawv tau raug tswj los ntawm APFC relay.
Capacitor Bank
Cov cuab yeej no tsim lub zog reactor rau kev noj cov khoom thauj lossis qhov chaw uas txo cov load tag nrho ntawm qhov chaw.
Reactor
Nws tseem hu ua detuned reactor thiab yog siv rau kev txo qis ntawm kev sib haum xeeb hauv lub cev.
Active harmonic filtering thiab electronic VAR tswj
Thaum saib ntawm kev txhim kho PFC, xav txog kev sib haum xeeb lim dej thiab hluav taws xob VAR tswj tau zoo. Tsis tsuas yog harmonic filtering pab txhim kho tag nrho lub hwj chim Factor, nws kuj txo voltage distortion, tam sim no distortion thiab nruab nrab-rau-hauv av voltage uas yuav ua rau cov khoom tsis ua hauj lwm, downtime, nquag tu thiab nqi kho.Harmonics tshwm sim thaum muaj voltage thiab tam sim no harmonic. distortion hauv AC Circuit Court. Ib qho ntawm cov laj thawj qhov no tshwm sim yog kev siv ntau dua ntawm cov khoom siv tsis-linear vim tias tam sim no kos los ntawm cov khoom siv no tsis sib npaug rau cov khoom siv hluav taws xob.
Load hom
Rau cov ntawv thov uas muaj ntau lub cav loj hauv kev siv, ib lub capacitor ib lub cev muaj zog feem ntau yog cov kev daws teeb meem zoo tshaj plaws vim lawv tuaj yeem hloov ua ke. Txawm li cas los xij, rau cov ntawv thov uas muaj ntau lub tshuab me me, lub cev muaj zog tuaj yeem muab ua pawg thiab ib lub capacitor ntsia ntawm lub hauv paus ntsiab lus hauv kev faib khoom. Qhov twg ob qho tib si loj thiab me motors siv, ob qho tib si capacitor installation txoj kev yuav siv tau.
Load loj
Nyob ntawm qhov chaw loj thiab qhov yuav tsum tau ua, cov kev daws teeb meem PFC sib txawv yuav tsim nyog dua. Rau cov chaw uas muaj cov loads loj, siv kev sib xyaw ua ke ntawm ib tus neeg thiab pab pawg thauj khoom thiab cov tsev txhab nyiaj ntawm qhov chaw ruaj khov thiab hloov pauv hloov pauv cov capacitor yuav tsim nyog. Qhov chaw me me tsuas yog xav tau lub capacitor ntawm pawg tswj hwm.
Load sib xws
Taag capacitors yog qhov kev lag luam tshaj plaws rau cov chaw ua haujlwm 24/7 thiab muaj qhov xav tau tas li. Txawm li cas los xij, cov chav hloov pauv yuav tsim nyog rau cov chaw ua haujlwm tsuas yog ib feem ntawm lub sijhawm, xws li thaum lub sijhawm ua haujlwm tsib hnub hauv ib lub lis piam, kom txo cov peev txheej thaum thauj khoom txo.
Load peev
Fais fab Factor Kho yuav tsum tau siv rau ntawm lub load yog hais tias feeders los yog transformers yog overloaded, los yog ntxiv load yuav muab ntxiv rau ib tug twb loaded system. Lub tsev txhab nyiaj capacitor tuaj yeem ntsia tau rau ntawm cov khoom noj tseem ceeb yog tias cov khoom thauj feem ntau ruaj khov thoob plaws hauv lub xaib, lossis hloov pauv tsis siv neeg yog tias cov khoom sib txawv thiab qhov chaw yuav tsum nyob hauv cov txheej txheem tshwj xeeb ntawm lub zog.
Them rov qab
Kev them nyiaj rov qab thiab rov qab los ntawm kev nqis peev rau ib qho khoom siv PFC yuav raug txiav txim los ntawm cov nqi hluav taws xob rau lub zog thiab cov khoom siv tshwj xeeb uas tau xaiv. Yog tias tsim kom raug, PFC system muaj peev xwm muaj peev xwm them rov qab hauv ob xyoos.
Kev tu
Cov khoom siv PFC xav tau kev saib xyuas thiab kev pabcuam, nrog rau lub sijhawm ntawm kev saib xyuas nyob ntawm seb qhov tseem ceeb ntawm lub zog yuav tsum tau tswj, kev saib xyuas yuav tsum tau nyob qhov twg los ntawm ib zaug mus rau ob peb zaug hauv ib xyoos. Kev txais cov khoom siv PFC tsis tu ncua yog qhov tseem ceeb, txij li cov capacitors deterioration. dhau sij hawm raws li lub dielectric sab hauv lov maj mam thaum nws hloov, nrog rau kev ntxhov siab tso rau ntawm lawv los ntawm cov xwm txheej sab nraud. Raws li cov khoom siv PFC xws li cov capacitors deteriorate, lub hwj chim Factor ntawm daim ntawv thov yuav ua tsis tau zoo yog li yuav ua rau ib tug nce nyob rau hauv cov kev xav tau ntawm lub hwj chim uas ua rau cov nqi zog ntau dua.
Troubleshooting Power Factor Corrector capacitor
Kev tshuaj xyuas nrog infrared imager
Cov cuab yeej tseem ceeb tshaj plaws rau kev ntsuam xyuas cov tsev txhab nyiaj capacitor yog thermal imager. Lub kaw lus yuav tsum tau ua kom muaj zog tsawg kawg ib teev ua ntej kev sim. Txhawm rau pib, tshawb xyuas cov khoom siv los txiav txim siab seb txhua theem txuas nrog. Tom ntej no, xyuas kom meej tias cov kiv cua txias ua haujlwm zoo. Ua ib qho kev ntsuam xyuas infrared ntawm lub enclosure ua ntej qhib lub qhov rooj. Thiab, raws li koj qhov kev ntsuas arc-flash, hnav cov khoom siv tiv thaiv tus kheej xav tau.
Kev ntsuas tam sim no
Raws li ib feem ntawm kev tiv thaiv kev saib xyuas, kev ntsuas tam sim no ntawm tag nrho peb theem ntawm txhua theem yuav tsum tau coj thiab kaw siv lub multimeter thiab ib lub clamp tam sim no. Kuj tseem siv lub multimeter los ntsuas cov tswv yim tam sim no mus rau tus maub los los ntawm qhov tam sim no transformer hauv switchboard, siv lub clamp tam sim no nyob ib ncig ntawm CT thib ob tus neeg xyuas pib. Kev suav yuav tsum tau hloov pauv tus nqi ntsuas tam sim no mus rau qhov tseeb tam sim no ntws los ntawm qhov hloov pauv. Yog tias tam sim no transformer yog ntsuas 3000 A txog 5 A, thiab koj ntsuas 2 A, qhov tseeb tam sim no yog . Tsis tas li ntawd, ntsuas qhov tam sim no los ntawm kev sib tsoo pub rau lub txhab nyiaj capacitor rau theem tsis txaus, nrog rau txhua theem txuas. Khaws ib lub log ntawm txhua qhov kev nyeem ntawv, los muab cov qauv ntsuas rau kev nyeem ntawv tom qab hnub.
Kev Ntsuam Xyuas Kev Pom Zoo Thiab Kev Tu
Kuj ua ib qho kev soj ntsuam pom tag. Saib rau cov khoom uas tsis muaj xim, bulging thiab / los yog cov capacitors, thiab cov cim qhia ntawm cua sov thiab / los yog ya raws. Ntxuav thiab / lossis hloov cov lim dej rau cov kiv cua txias. Ntxuav cov chav siv lub tshuab nqus tsev - tsis txhob siv cov cua compressed. Ua ntej re-energizing lub capacitors, ua ib qho kev ntsuam xyuas kev ruaj ntseg ntawm lub tsheb npav theem-rau-theem thiab theem-rau-hauv av. Kev tswj fais fab transformer kab sab breaker lossis fuses yuav tsum raug tshem tawm kom tsis txhob nyeem ntawv yuam kev theem-rau-theem. Fais fab kev kho capacitor yog tsim los muab kev pabcuam xyoo thaum tswj kom zoo raws li cov chaw tsim khoom cov lus qhia. Kev tshuaj xyuas cov tsev txhab nyiaj capacitor tsis tu ncua muab kev lees paub tias lawv tau ua haujlwm nyab xeeb thaum xa cov nqi hluav taws xob xav tau.
Kev ntsuas Capacitance
Ua ntej ntsuas capacitance, de-energize lub txhab nyiaj capacitor thiab tos rau lub sijhawm teev tseg hauv cov chaw tsim khoom cov ntawv tshaj tawm. Thaum hnav cov cuab yeej tiv thaiv tus kheej kom zoo, paub meej nrog lub ntsuas ntsuas kom zoo tsis muaj ac tam sim no. Ua raws li cov txheej txheem kaw tawm / tagout koj lub chaw. Siv lub ntsuas hluav taws xob dc ntsuas rau qhov ntsuas hluav taws xob thiab teeb tsa rau 1000 V dc, sim txhua theem theem-rau-theem thiab theem-rau-hauv av. Yuav tsum tsis muaj voltage. Lub xub ntiag ntawm voltage qhia tias lub capacitor yuav tsis raug tso tawm. Yog tias tsis pom qhov voltage, ntsuas capacitance nrog lub ntsuas thiab sib piv cov kev nyeem ntawv rau cov chaw tsim khoom cov lus qhia rau txhua theem.
Xyuas cov capacitors
Cov capacitors yog cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob kho. Lawv khaws thiab tso tawm lub zog reactive kom sib npaug ntawm cov load thiab txo qhov pom tseeb zog. Txawm li cas los xij, capacitors tuaj yeem degrade dhau sijhawm vim kev laus, overheating, overvoltage, lossis luv circuits. Yog li ntawd, koj yuav tsum xyuas cov capacitors ib ntus kom pom cov tsos mob ntawm kev puas tsuaj, xws li bulging, to, los yog tawg. Koj yuav tsum ntsuas qhov capacitance thiab rwb thaiv tsev tsis kam ntawm txhua tus capacitor thiab muab piv nrog cov nqi ntsuas. Yog tias koj pom ib qho faulty lossis out-of-tolerance capacitors, koj yuav tsum hloov lawv sai li sai tau.
Ntxuav cov contactors
Cov contactors yog cov keyboards uas tswj kev sib txuas thiab kev sib txuas ntawm cov capacitors. Lawv ua haujlwm tsis tu ncua thiab raug rau cov tam sim no siab thiab voltages. Yog li ntawd, lawv tuaj yeem hnav los yog qias neeg thaum lub sijhawm, ua rau muaj kev sib cuag tsis zoo, arcing, lossis sparking. Txhawm rau tiv thaiv cov teeb meem no, koj yuav tsum ntxuav cov contactors tsis tu ncua nrog cov ntaub mos muag thiab cov tshuaj ntxuav tes. Koj yuav tsum tau tshuaj xyuas cov contactors rau cov cim qhia ntawm corrosion, yaig, lossis pitting, thiab hloov lawv yog tias tsim nyog.
Kuaj cov relays
Cov relays yog cov khoom siv uas saib xyuas lub hwj chim thiab teeb liab cov contactors hloov los yog tawm lub capacitor. Lawv muaj kev nkag siab rau qhov hloov pauv ntawm qhov hluav taws xob, kev sib haum xeeb, thiab lub suab nrov, thiab tuaj yeem ua haujlwm tsis zoo lossis poob qhov tseeb raws sijhawm. Yog li ntawd, koj yuav tsum sim cov relays tsis tu ncua nrog lub zog ntsuas ntsuas lossis lub zog ntsuas hluav taws xob. Koj yuav tsum xyuas kom meej tias cov relays ntsuas lub hwj chim kom raug thiab lawv hloov cov capacitors raws li qhov chaw. Yog tias koj pom muaj qhov yuam kev lossis qhov tsis sib xws, koj yuav tsum kho lossis hloov cov relays.
Lubricate cov kiv cua
Cov kiv cua yog cov cuab yeej ua kom txias rau cov khoom siv kho lub zog thiab tiv thaiv kom tsis txhob muaj cua sov. Lawv khiav tsis tu ncua thiab raug plua plav, av, thiab kev co. Yog li ntawd, lawv tuaj yeem ua suab nrov, tsis muaj txiaj ntsig, lossis ua tsis tau raws sijhawm. Txhawm rau zam cov teeb meem no, koj yuav tsum lubricate cov kiv cua tsis tu ncua nrog cov roj tsim nyog lossis roj. Koj yuav tsum tau ntxuav cov kiv cua thiab cov vents nrog ib tug txhuam mos los yog lub tshuab nqus tsev vacuum. Koj yuav tsum tau xyuas cov kiv cua ceev thiab cov cua ntws thiab hloov cov kiv cua uas puas lossis puas.
Zhejiang Nengrong Electric Fais Fab Khoom Co., Ltd. tau tsim nyob rau hauv 2007 (yav tas los hu ua Yueqing Zhongrong Power Compensation Equipment Co., Ltd.). Nws yog lub tuam txhab high-tech uas muab cov khoom siv hluav taws xob zoo saib xyuas thiab kev tswj xyuas, kev siv hluav taws xob rov ua haujlwm, kev tswj hwm kev sib raug zoo, thiab cov khoom siv hluav taws xob tiv thaiv kev nyab xeeb raws li nws cov lag luam tseem ceeb. Txij li thaum nws tsim, peb ib txwm ua raws li lub tswv yim ntawm "kev txuag hluav taws xob tsim muaj txiaj ntsig, kev tiv thaiv tsim kev sib haum xeeb" thiab tau cog lus los muab cov khoom lag luam zoo thiab cov kev daws teeb meem zoo rau cov neeg siv hauv ntau qhov chaw los txhim kho lub zog zoo, txhim kho kev tswj hwm, txuag hluav taws xob thiab txo kev siv, thiab tiv thaiv kab hluav taws xob kev nyab xeeb.
Hoobkas duab
daim ntawv pov thawj
FAQ
Q: Dab tsi ua rau tsis muaj zog txaus?
Q: Kev kho lub zog ua haujlwm li cas?
Q: Dab tsi yog cov txiaj ntsig ntawm kev kho lub zog hluav taws xob?
Q: Yuav ua li cas xam koj lub hwj chim factor?
Fais fab mov=Lub hwj chim tiag tiag / pom muaj zog.Piv txwv li, yog tias koj lub cev muaj lub zog tiag tiag ntawm 10 kW thiab lub zog pom tseeb ntawm 15 kVA, koj lub zog yog:
Fais fab mov=10 / 15=0.67
Qhov no txhais tau hais tias koj lub cev siv tsuas yog 67% ntawm lub zog muab los ntawm kev siv hluav taws xob, thiab nkim 33% raws li lub zog reactive.
Q: Yuav ua li cas xaiv lub hwj huam hloov kho khoom siv?
Q: Yuav ua li cas thiaj tswj tau lub hwj chim kho qhov cuab yeej?
Q: Yuav ua li cas yog tias koj overcorrect Power Factor?
Q: Ntau npaum li cas Lub Hwj Chim Kev Kho Kom Zoo Txuag?
Q: Kev kho lub zog ua haujlwm li cas?
Q: Dab tsi yog txoj hauv kev zoo tshaj plaws ntawm kev kho lub zog?
Q: Yuav ua li cas kho lub hwj chim factor txuag?
Tus nqi ntawm lub zog txuag los ntawm kev kho lub zog yog nyob ntawm lub hwj chim yam ua ntej kev kho, thiab tus nqi ntawm lub hwj huam hloov kho tau siv. Feem ntau, kev kho lub zog tuaj yeem txuag tau ntawm 5% thiab 25% ntawm lub zog siv hluav taws xob.
Q: Puas yog qhov kev hloov kho hluav taws xob txo qhov voltage?
Q: Dab tsi yog ob qhov zoo ntawm kev kho fais fab kev kho?
Q: Puas yog kev hloov kho hluav taws xob txo nqi hluav taws xob?
Q: Koj ua li cas loj npaum li cas lub hwj chim kho qhov ntsuas capacitor?
Q: Puas yog kev hloov kho fais fab hauv tsev puas tsim nyog?
Q: Puas yog cov khoom siv kho hluav taws xob kho tau ua haujlwm?
Q: Puas yog kev kho lub zog cuam tshuam cuam tshuam rau lub zog nquag?
Q: Dab tsi yog qhov txawv ntawm kev kho lub zog ua haujlwm thiab passive zog?
Q: Dab tsi yog qhov txiaj ntsig zoo ntawm lub zog hluav taws xob?
Peb paub zoo tias yog ib qho ntawm cov khoom siv hluav taws xob ua hluav taws xob thiab cov muag khoom hauv Suav teb. Yog hais tias koj yuav mus rau cov lag luam wholesale siab zoo fais fab corrector, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas. Tsis tas li, kev pabcuam customized yog muaj.