Lub cub hluav taws xob ib leeg yog ib yam khoom siv uas siv lub tshuab hluav taws xob siab purity graphite kom yaj cov ntaub ntawv polycrystalline xws li cov cell photovoltaic nyob rau hauv ib puag ncig tsis tshua muaj roj, thiab siv Czochralski txoj kev loj hlob ib qho tsis muaj ib qho siv lead ua.Ib leeg siv lead ua furnaces feem ntau yog siv.Ntau yam khoom xws li monocrystalline silicon, monocrystalline germanium, thiab monocrystalline gallium arsenide yog cov ntaub ntawv tseem ceeb rau kev lag luam hluav taws xob thiab lwm yam kev lag luam high-tech.Nrog rau kev loj hlob tsis tu ncua ntawm kuv lub teb chaws txoj kev loj hlob ntawm kev lag luam, daim ntawv thov ntawm ib leeg siv lead ua rauv yuav ua ntau thiab ntau dua.
Raws li ib tug ntawm cov tseem ceeb ceg ntawm industrial furnaces, ib tug crystal furnaces siv ntau lub zog.Cov nqi hluav taws xob siab thiab muaj kuab paug siab ua rau cov khoom tsis zoo degradation, uas tau dhau los ua kev mob siab rau ntau tus neeg siv khoom siv lead ua.Hauv kev teb rau cov kev xav tau ceev ntawm kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob ntawm ntau lub tshuab hluav taws xob polysilicon cov neeg siv khoom thoob plaws ntiaj teb, ntau lub tuam txhab tau ua ntau yam kev siv zog thiab kev sim siab.Ntau tus neeg sim los tiv thaiv lub kaw lus los ntawm kev hloov pauv, kev nce siab thiab kev sib haum xeeb ntawm cov khoom lag luam kom ua tiav cov kev hloov pauv thev naus laus zis ntawm lub tshuab hluav taws xob polysilicon, tab sis daim ntawv thov tiag tiag qhia tau hais tias kev sib haum xeeb ntawm lub qhov cub polysilicon feem ntau yog 5th, 7th thiab 11th harmonics (5. Cov ntsiab lus dej siab tshaj plaws ntawm cov khoom sib haum xeeb tshaj 45%, 7th harmonic 20%, 11th harmonic 11%, tag nrho cov ncej poob siab tshaj 49.43%, qhov tsawg kawg nkaus lub zog tsuas yog 0.4570, thiab lub zog siab tshaj plaws tsuas yog 0.6464. ).Yog li ntawd, txoj kev tswj cov mem tes tam sim no ntawm cov cuab yeej no tsis tuaj yeem tsis quav ntsej, thiab lub zog txuag hluav taws xob tsis txaus siab.Dab tsi yog qhov hnyav dua yog tias lub zog ntawm cov mem tes tam sim no zoo heev tshaj qhov kev thauj khoom ntawm cov khoom siv hluav taws xob, thiab nws yooj yim rau kev puas tsuaj tom qab siv mus ntev.Cov xwm txheej loj heev cuam tshuam rau kev ua haujlwm ib txwm ua ntawm lub tuam txhab tsim khoom, ua rau cov khoom siv pov tseg thiab cov neeg siv khoom ntxhov siab.
Ib txheej ntawm cov khoom siv lim dej tsim los ntawm kuv rau hom khoom siv no tuaj yeem daws cov teeb meem saum toj no tau zoo (ob txoj hauv kev: yog tias ob qho tib si tswj kev sib raug zoo thiab cov nyiaj siv hluav taws xob reactive yuav tsum tau ua kom dhau tus qauv, peb siv lub voj voog tswj kev sib haum xeeb + reactive fais fab hloov lub voj; Kev ua haujlwm ib txwm tsuas yog yuav tsum tau them nyiaj rov qab siv zog, thiab lub zog muaj zog tshaj qhov tshwj xeeb Peb siv kev sib haum xeeb tiv thaiv kev siv hluav taws xob them nyiaj).Nws tuaj yeem tswj tsis tau tsuas yog kev sib haum xeeb, tab sis kuj them rov qab cov khoom siv.Nws tuaj yeem tshem tawm kev ua qias tuaj ib puag ncig thiab txhim kho lub zog zoo.Cov txiaj ntsig tseem ceeb ntawm kev lag luam.Cov nqi khiav lag luam feem ntau tuaj yeem rov qab tau hauv 3 mus rau 5 lub hlis.
lub ntsiab feature:
1. Rau cov neeg siv khoom siv software *, cov yam ntxwv zoo sib xws, xws li: 5th, 7th, 11th, 13th, thiab lwm yam. Cov nyhuv filtering yog pom tseeb.
2. Harmonics tuaj yeem tswj tau, kev them nyiaj tsis zoo
3. Tom qab cov cuab yeej lim tau muab tso rau hauv kev ua haujlwm, nws tuaj yeem txhim kho lub zog zoo, txhim kho qhov cuam tshuam tam sim no los ntawm kev cuam tshuam los ntawm kev cuam tshuam, txo qhov hloov pauv ntawm qhov hluav taws xob, txo qhov hluav taws xob flicker, txhim kho qhov kev ntseeg siab, thiab txhim kho qhov zoo ntawm qhov hluav taws xob.Lub zog muaj peev xwm tuaj yeem nce mus rau ntau dua 0.96, thiab txo qis ntawm cov neeg siv kab poob tuaj yeem txhim kho cov khoom siv thauj khoom ntawm cov khoom siv hluav taws xob, thiab cov txiaj ntsig kev lag luam tau pom tseeb.
4. Kev ua haujlwm lub tshuab nqus tsev yog siv los hloov txhua lub voj voog lim.Lub tshuab tswj tsis siv neeg yog cov ncauj lus kom ntxaws thiab kev saib xyuas kev ua haujlwm zoo meej, xws li kev tiv thaiv dhau tam sim no, kev tiv thaiv dhau-voltage, kev tiv thaiv dhau tam sim no, thiab lwm yam. Kev ua haujlwm tiag tiag yog txhim khu kev qha thiab kev ua haujlwm yooj yim.
Qhov zoo ntawm Harmonic Governance:
1. Tom qab kev txhim kho cov khoom siv tswj cov mem tes tam sim no, qhov kev sib haum xeeb tam sim no tuaj yeem txo qis, qhov tsim nyog ntim ntawm lub transformer tuaj yeem nce ntxiv, cov khoom siv cable nqa tau kuj nce ntxiv, thiab cov peev txheej tsim nyog rau kev nthuav dav yog txo.
2. Tom qab kev txhim kho cov khoom siv tswj cov mem tes tam sim no, qhov poob ntawm qhov hloov pauv tuaj yeem txo tau zoo, qhov kev nyab xeeb ntawm kev hloov pauv tuaj yeem txhim kho, thiab lub hom phiaj ntawm kev txuag hluav taws xob thiab txo qis emission tuaj yeem ua tiav.
Cov kev daws teeb meem xaiv los ntawm:
npaj 1
Rau kev tswj hwm hauv nruab nrab (tsim rau ntau lub qhov cub uas sib koom ib lub tshuab hluav taws xob thiab ua haujlwm ib txhij, chav faib hluav taws xob yog nruab nrog cov khoom siv lim dej)
1. Siv cov ceg tswj kev sib haum xeeb (5, 7, 11 lim) + reactive zog tswj ceg.Tom qab cov cuab yeej lim dej tau muab tso rau hauv kev ua haujlwm, kev tswj hwm kev sib haum xeeb thiab kev siv hluav taws xob rov ua haujlwm ntawm cov khoom siv hluav taws xob ua tau raws li qhov yuav tsum tau ua.
2. Txais cov lim dej ua haujlwm (tshem tawm qhov kev txiav txim ntawm dynamic harmonics) thiab harmonic countermeasure ceg Circuit Court (5, 7, 11 txiav txim lim) # + invalid adjustment ceg Circuit Court, thiab tom qab muab rau lub lim cov khoom them nyiaj, muab tso rau pem hauv ntej Thov rau invalid nyiaj ntawm lub zog mov system.
3. Siv cov khoom siv them nyiaj tsis raug (5.5%, 6% reactors) txhawm rau txhawm rau ua kom muaj kev sib haum xeeb, thiab tom qab muab tso rau hauv cov khoom siv lim dej, xav kom lub zog siv hluav taws xob ua haujlwm tsis raug.
Scenario 2
Kev tswj hwm ntawm qhov chaw (teeb tsa lub vaj huam sib luag them nyiaj nyob ib sab ntawm lub vaj huam sib luag fais fab ntawm lub tshuab hluav taws xob monocrystalline silicon)
1. Harmonic tswj ceg (5, 7, 11 filtering) yog saws, thiab cov harmonic reactive zog ncav cuag tus qauv tom qab cov tswv yim.
2. Xaiv cov reactor tiv thaiv thiab lim dual-loop fais fab mov (5th thiab 7th lim) kom tsis txhob muaj kev sib nrig sib cuam tshuam, thiab cov mem tes tam sim no tom qab kev sib txuas tsis dhau qhov specification.
Post lub sij hawm: Apr-13-2023