Tsawg-Voltage Reactive Power Compensation Txee
✅ Txhim kho lub zog muaj zog thiab txo cov nqi hluav taws xob
✅Txo kab thiab Transformer poob rau kev siv hluav taws xob
✅ Tso zis muaj peev xwm thiab nce Load Capacity
✅Stabilize System Voltage thiab txhim kho lub zog zoo
✅ Txhim khu kev ua tau zoo thiab lub neej ntev ntawm cov khoom siv hluav taws xob
- Khoom Taw qhia
Tsawg-Voltage Reactive Power Compensation Txee yog ib qho khoom siv hluav taws xob uas tau teeb tsa rau hauv qis-voltage tis networks (feem ntau yog 400V lossis 380V). Nws lub luag haujlwm tseem ceeb yog muab cov khoom siv hluav taws xob rov ua haujlwm, txhawm rau txhim kho lub zog ntawm cov hluav taws xob, txhim kho lub zog zoo, txo cov kab poob, thiab ua kom muaj peev xwm hloov pauv.
Cov Cheebtsam
| Cheebtsam | Muaj nuj nqi |
|---|---|
| Lub txhab nyiaj Capacitor | Muab capacitive reactive zog los them rau inductive loads (motor, transformers). |
| Hloov Devices |
- Contactors: Nqi -zoo, haum rau cov khoom ruaj khov. - Hybrid Switch: ceev, inrush-free switching.long lifespan. |
| Intelligent Controller | Saib xyuas lub zog muaj zog / rov ua haujlwm tam sim no hauv lub sijhawm tiag tiag thiab tswj kev hloov pauv lub zog (lub hom phiaj lub zog feem ntau tau teeb tsa ntawm 0.95). |
| Reactors | Txuas nrog cov capacitors los tiv thaiv kev sib haum xeeb (xws li, 5th, 7th) thiab tiv thaiv resonance (feem ntau 6% lossis 7% reactance). |
| Cov cuab yeej tiv thaiv | Overvoltage, undervoltage, overcurrent, thiab tiv thaiv kub; fuses lossis circuit breakers. |
| Kev Tiv Thaiv & Cua Txias | Kev tiv thaiv kev ntsuas (piv txwv li, IP30), cua txias kiv cua los yog vents kom ruaj khov nyob rau hauv qhov kub thiab txias. |
Siv Cov Cai
● Ambient kub: -5℃~ +40 degree
● Environmental txheeb ze av noo: tsis ntau tshaj 90% (ntawm 20 degree)
● Qhov siab: tsis tshaj 2000m
● Qhov nruab nrab nyob ib puag ncig yuav tsum tsis yog- tawg, tsis muaj cov pa roj uas tuaj yeem ua kom puas lossis xeb hlau, tsis muaj plua plav paug, yuav tsum tsis txhob muaj kev vibration hnyav, thiab tsis muaj nag thiab daus yaig.
Plstiv tauj pebyog tias tshwj xeeb tej yam kev mob, cutomized yuav tsum muaj
Peb hom txee
| Hom | Nta | Daim ntawv thov |
|---|---|---|
| Static Compensation | Tsau capacitor pawg, qeeb teb (thib ob), tus nqi qis. | ruaj khov loads (piv txwv li, teeb pom kev zoo, HVAC). |
| Dynamic Compensation | Thyristor-raws li kev hloov pauv ceev (10–20ms), txhawb nqa theem- cov nyiaj tau los. | Fluctuating loads (xws li, welders, dov mills). |
| Hybrid Compensation | Combines zoo li qub thiab dynamic rau tus nqi thiab kev ua haujlwm sib npaug. | Mixed load scenarios. |
| Filter Compensation | Xws li cov reactors los suppress harmonics thaum them nyiaj reactive zog. | High harmonic ib puag ncig (xws li, VFDs, rectifiers). |
Nco tseg: Xaiv lub txee raws li koj daim ntawv thov scenarios, peb tuaj yeem muab ntau yam kev daws teeb meem rau koj.High efficiency, ruaj khov, kev lag luam yog peb lub hom phiaj tseem ceeb.
Siv dav dav: TSC series (thyristor{0}}hloov) rau feem ntau cov ntawv thov kev lag luam.
Siab -Harmonic Ib puag ncig: FC + reactor lim cov txee
Precision Compensation: SVG + capacitor hybrid txee (ceev, stepless, tab sis kim).
Cov txheej txheem xaiv
● Kev suav muaj peev xwm
Raws li load reactive fais fab xav tau los yog keeb kwm fais fab xwm txheej cov ntaub ntawv:
(qhov twg cosϕ1 yog lub zog tam sim no, cosϕ2 yog lub hom phiaj).
Tej teeb meem thiab kev daws teeb meem
| Qhov teeb meem | Keeb kwm | Kev daws |
|---|---|---|
| Capacitor o / tawg | Overvoltage, ntau tshaj harmonics, kub kub. | Nruab reactors, txhim kho cua txias. |
| Controller Malfunction | Teeb liab sampling yuam kev, teeb tsa tsis raug. | Txheeb xyuas CT / PT thaiv, rov ntsuas qhov ntsuas. |
| Kev them nyiaj tsis zoo | Muaj peev xwm tsis txaus, kev hloov pauv ceev ceev. | Ntxiv dynamic modules los yog upgrade muaj peev xwm. |
We should Clean dust, tighten terminals regularly every month.Measure capacitance (replace if degradation >10%), kuaj cov cuab yeej tiv thaiv.
Capacitors kav ~ 5-10 xyoo (nyob ntawm kev hloov mus thiab kub).
Plstiv tauj pebrau cov lus qhia ntxiv
Daim ntawv thov Scenario
● Kev tsim cov nroj tsuag (stamping, vuam, tshuab cuab yeej ua)
● Metallurgy, tshuaj, khoom siv hauv tsev
● Cov tsev lag luam (cov cua txias hauv nruab nrab, cov twj tso kua dej, elevator)
● Tsev kho mob, tsev kawm ntawv, chaw zov me nyuam
● Rov ua dua lub zog fais fab nroj tsuag (daim phiaj sib txuas cov ntsiab lus rau photovoltaic thiab cua zog)
Cim npe nrov: low-voltage reactive fais fab nyiaj them txee, Tuam Tshoj qis-voltage reactive fais fab nyiaj them txee manufacturers, lwm tus neeg, Hoobkas
