Dab tsi yog ib qho Nruab Nrab Voltage VFD?

Ib Nruab Nrab Voltage Tsav Tsheb Zaus Hloov Pauv (MV VFD)yog tsim los tswj cov motors voltage nruab nrab los ntawm kev kho qhov zaus thiab voltage, ua kom meej Kev Tswj Xyuas Ceev thiab kev tswj hwm torque.

Piv rau kev pib ncaj qha-on-line lossis kev ua haujlwm ceev ruaj khov, Medium Voltage VFD muab:

• Txo cov inrush tam sim no

• Kev tswj hwm kev nrawm thiab kev qeeb

• Txhim kho qhov fais fab zoo dua

• Kev ntxhov siab tsawg dua

• Kev txuag hluav taws xob tseem ceeb

SOSIAT MV VFD systems siv dav hauv:

• Kev ua haujlwm khawb av

• Cov kab ntau lawm cement

• Cov chaw ua hlau

• Kev ua roj thiab roj av

• Cov chaw tsim hluav taws xob

• Cov chaw nres tsheb twj tso kua dej loj hauv nroog

Cov Ntawv Thov Txuj Ci Tseem Ceeb ntawm Nruab Nrab Voltage VFD

1️⃣ Kev Txuag Hluav Taws Xob hauv Kev Ua Lag Luam Mining thiab Hnyav

Kev Siv Hluav Taws Xob Zoo yog ib qho ntawm cov ntawv thov kev siv tshuab tseem ceeb ntawm Medium Voltage VFD.

Hauv kev khawb av, loj Cua Ntxuams, cov twj tso kua dej slurry, thiab cov crushers feem ntau ua haujlwm nyob rau hauv ntau yam loads. Los ntawm kev kho qhov ceev ntawm lub cev muaj zog raws li qhov xav tau tiag tiag, SOSIAT Medium Voltage VFD systems tuaj yeem txo qhov kev siv hluav taws xob los ntawm 30-50% hauv cov ntawv thov torque sib txawv.

Rau cov lag luam ua haujlwm tas mus li, lub peev xwm txuag hluav taws xob ntawm Medium Voltage Variable Frequency Drive ncaj qha txhim kho ROI thiab txo cov nqi ua haujlwm.

2️⃣ Pib Mos rau Cov Tsav Tsheb Nruab Nrab Voltage

Cov cav hluav taws xob nruab nrab uas pib ncaj qha hla txoj kab tuaj yeem ua rau:

• Kev nce siab ntawm tam sim no hnyav heev

• Kev poob qis ntawm cov hluav taws xob hauv cov tes hauj lwm nruab nrab

• Kev poob siab ntawm lub cev rau cov shafts thiab gearboxes

SOSIAT sib koom ua ke Cov cuab yeej siv nruab nrab Voltage Soft Starter thiab Medium Voltage VFD kom ntseeg tau tias lub cev muaj zog pib ua haujlwm tau zoo, txo qhov cuam tshuam ntawm lub zog thiab tiv thaiv cov txheej txheem kho tshuab.

Qhov no tseem ceeb heev rau cov tshuab thauj khoom hauv av, cov tshuab zeb pob, thiab cov tshuab twj tso kua mis muaj peev xwm siab.

3️⃣ Kev Ruaj Ntseg ntawm Cov Txheej Txheem & Kev Tswj Xyuas Qhov Tseeb

Ib qho Medium Voltage VFD yog qhov tseem ceeb rau cov txheej txheem uas xav tau lub zog ruaj khov thiab kev tswj qhov ceev kom meej, xws li:

• Cov chaw sib tsoo

• Cov tsav tsheb hauv qhov cub

• Cov compressors centrifugal loj

• Cov twj tso kua mis pub rau boiler

SOSIAT MV VFD systems txais yuav cov vector tswj hwm algorithms thiab ntau theem cascade inverter topology, xa cov zis torque ruaj khov txawm tias nyob rau hauv cov xwm txheej hloov pauv.

4️⃣ Lub zog zoo thiab kev sib raug zoo ntawm lub network

Cov Tsav Tsheb Hloov Pauv Zaus Nruab Nrab Voltage txhim kho kev ua haujlwm ntawm lub grid los ntawm:

• Txo qhov kev cuam tshuam ntawm harmonic

• Txhim kho qhov muaj zog

• Txo qhov kev thov fais fab reactive

• Txhawb kev sib koom ua ke ruaj khov nrog cov kab ke faib hluav taws xob nruab nrab

Cov kev daws teeb meem SOSIAT MV VFD yog tsim los ua kom tau raws li cov qauv kev lag luam thoob ntiaj teb, ua rau lawv tsim nyog rau kev xa mus thoob ntiaj teb.

Kev Kawm Txog Kev Ua Mining Uas Muaj Kev Ua Tau Zoo

SOSIAT Nruab Nrab Voltage VFD & Soft Starter Daim Ntawv Thov hauv Shandong Gold Mine

Hauv ib qhov project loj heev uas ua los ntawm Shandong Gold Group, SOSIAT tau muab ob qho tib si Cov Pib Pib Mos Nruab Nrab Voltage thiab Nruab Nrab Voltage Variable Frequency Drives rau cov kab ke tseem ceeb uas tsav los ntawm lub cev muaj zog.

Qhov Project Scope

• Cov cav hluav taws xob nruab nrab: 6kV & 10kV

• Daim Ntawv Thov: Cov tshuab cua hauv qhov av, cov twj tso kua dej, thiab cov khoom siv ua cov hlau

• Kev ntsuas fais fab: Cov cav ntau megawatt

Cov Kev Sib Tw Txuj Ci

• Tam sim no pib siab cuam tshuam rau kev ruaj khov ntawm lub grid

• Kev ntxhov siab heev thaum lub sijhawm pib

• Kev siv hluav taws xob ntau nyob rau hauv qhov kev hloov pauv ntawm lub nra hnyav

• Cov xwm txheej ib puag ncig ntawm kev khawb av hnyav

Kev daws teeb meem SOSIAT

✔ Cov Pib Pib Mos Nruab Nrab rau kev tswj hwm pib
✔ Cov kab ke VFD nruab nrab rau kev ua haujlwm ceev sib txawv
✔ Ntau theem inverter topology rau kev txo harmonic
✔ Kev tiv thaiv qib kev lag luam rau cov chaw ib puag ncig hnyav

Cov txiaj ntsig

• Kev txo qis ntawm kev pib tam sim no

• Txhim kho kev ntseeg siab ntawm cov khoom siv kho tshuab

• Kev siv hluav taws xob zoo dua

• Kev ruaj khov ntawm kev ua haujlwm ntawm cov txheej txheem mining

Qhov kev xa tawm zoo qhia tau tias SOSIAT muaj peev xwm xa cov kev daws teeb meem Medium Voltage VFD thiab Medium Voltage Soft Starter rau cov ntawv thov mining loj.

Cov Lus Qhia Txog Kev Siv SOSIAT Nruab Nrab Voltage VFD

(Txheej txheem cej luam ntawm Phau Ntawv Qhia Khoom)

Chav Kawm Hluav Taws Xob: 3kV / 6kV / 10kV / 11kV
Fais fab ntau yam: 200kW – 20MW+
Topology: Ntau theem cascade inverter
Hom Kev Tswj: Kev Tswj Vector / Kev Tswj V/F
Kev Ua Haujlwm Zoo: ≥ 97–98%
Zaus Tso Tawm: 0–120 Hz
Cov Kev Xaiv Txias: Cua txias / Dej txias
Kev Tiv Thaiv Kev Ua Haujlwm:

• Overcurrent

• Hluav taws xob ntau dhau

• Tsis muaj zog txaus

• Kub dhau

• Kev poob theem

• Kev luv luv

Cov Txheej Txheem Sib Txuas Lus:

• Modbus

• Profibus

• Ethernet

• Kev sib txuas lus hauv kev lag luam xaiv tau

Vim Li Cas Thiaj Xaiv SOSIAT Nruab Nrab Voltage VFD?

• Kev ua tau zoo hauv kev lag luam mining thiab hnyav

• Kev siv tshuab tswj hwm harmonic siab heev

• Kev daws teeb meem nruab nrab voltage Soft Starter & VFD

• Kev ntseeg siab siab hauv cov chaw ib puag ncig hnyav

• Cov txiaj ntsig ntawm kev txuag hluav taws xob thiab txo cov pa roj carbon

• Kev txhawb nqa kev tsim kho vaj tse

SOSIAT Medium Voltage Variable Frequency Drives yog tsim los rau cov lag luam uas xav tau kev daws teeb meem tswj lub cev muaj zog ruaj khov, ua haujlwm tau zoo, thiab ntse.

Xaus lus

Kev siv tshuab Medium Voltage VFD yog hloov pauv kev lag luam hnyav. Txij li kev khawb av thiab kev tsim cov cement mus rau cov chaw tsim hluav taws xob thiab cov chaw tsim dej, Medium Voltage Variable Frequency Drives ua rau kev txuag hluav taws xob, kev ruaj khov ntawm lub network, thiab kev tiv thaiv tshuab.

Nrog kev xa tawm zoo xws li qhov project Shandong Gold mining, SOSIAT txuas ntxiv xa cov kev daws teeb meem Medium Voltage VFD thiab Medium Voltage Soft Starter rau cov thawj coj hauv kev lag luam thoob ntiaj teb.