Product Overview & Application
Txheej txheem cej luam:
14040kVA-130kV Series Resonant TestFeem ntau yog tsim thiab tsim rau AC tiv thaiv qhov ntsuas hluav taws xob ntawm 110kV thiab 220kV cables, lub zog hloov hluav taws xob, thiab tag nrho cov khoom siv hluav taws xob tseem ceeb hauv 220kV lub zog hluav taws xob. Cov reactors siv ntau-unit, cais tsim kom tau raws li qhov yuav tsum tau ua rau kev sim rau siab -voltage, low- cov khoom siv tam sim no. Nws ua haujlwm zoo tshaj plaws rau cov khoom siv hluav taws xob zoo rau siab -voltage testing departments ntawm lub xeev, nroog, thiab nroog, nrog rau kev teeb tsa hluav taws xob, kev saib xyuas, thiab kev sim engineering units.
Cov cuab yeej siv feem ntau suav nrog qhov sib txawv - zaus tswj fais fab mov, excitation transformer, siab -voltage reactors, thiab capacitive voltage divider.
Nta & Qhov Zoo
Feature:
- Txo txo hwj chim txaus xav tau.
- Kev txo qis cov khoom hnyav thiab ntim ntau heev.
- Txhim kho qhov tso zis voltage waveform.
- Tiv thaiv kom luv luv - cov hluav taws xob tam sim no los ntawm kev hlawv qhov txhaum.
- Tsis muaj rov qab overvoltage tshwm sim.
Qhov zoo:
Chav tsev suav nrog kev tiv thaiv kev tiv thaiv overvoltage, overcurrent, xoom- txoj hauj lwm pib-up, system detuning, thiab siab -voltage flashover faults.
Tag nrho chav tsev yog qhov hnyav, ua kom yooj yim ntawm - qhov chaw xa tawm.
Chav tsev muaj plaub hom kev ua haujlwm, ua kom muaj kev xaiv yooj yim raws li qhov chaw nyob los txhim kho kev sim ua haujlwm. Hom muaj xws li:Hom Tsis Siv Neeg Siab, Hom Kev Taw Qhia, thiab Tsis Siv Neeg Tuning nrog phau ntawv Voltage nce hom.
Muaj peev xwm khaws cia, luam tawm ntawm -site, thiab tej thaj chaw deb luam tawm cov ntaub ntawv.
Siv DSP platform thev naus laus zis, ua kom yooj yim ua haujlwm nthuav dav, txo qis, thiab hloov kho dua tshiab raws li cov neeg siv khoom xav tau.
Cov xwm txheej ua haujlwm
Qhov yuav tsum tau muaj lub cev
- Qhov yuav tsum tau muaj: thaj tsam tsawg kawg yog 10 meters × 10 meters
- Qab nthab Qhov siab: Ntau dua los yog sib npaug li 6 meters los xyuas kom meej kev nyab xeeb
- Pem Teb Load Capacity: Cov cuab yeej tso chaw load peev ntau dua lossis sib npaug li 5 tons
- Kev Nkag Mus Nkag: Cov qhov rooj dav / qhov chaw yuav tsum muaj rau cov khoom txav (qhov dav tsawg kawg 2.5 meters)
Ib puag ncig tej yam kev mob:
Kub: +5℃rau +40℃(kev khiav hauj lwm ntau)
Humidity: Tsawg dua lossis sib npaug rau 70% RH (tsis yog-condensing)
Qhov siab: Tsawg dua lossis sib npaug li 1000 meters
Qhov cua: Zoo- qhov chaw cua; zam qhov chaw nyob
Kev huv huv: Plua plav- ib puag ncig dawb; zam kev kis kab mob
Kev Kho & Kev daws teeb meem
Q:Ntxuam tsis pib?
A: Ua raws li qhov xwm txheej ceev, kev tiv thaiv kev ua txhaum, lossis kev tiv thaiv kev tiv thaiv, tsis muaj 'kev ua txhaum rov qab' tau tshwm sim; Internal overheating tau ua kom muaj kev tiv thaiv thermal ntawm cov khoom siv hluav taws xob.
Kev daws teeb meem: Tshem tawm lub ntsuas hluav taws xob. Cia lub chav tsev sawv ntsug li 30 feeb. Rov ua dua lub zog, nias lub pob 'Reset' ntawm lub ntsuas vaj huam sib luag, tom qab ntawd rov pib cov khoom siv.
Q: Tsis siv neeg tuning tsis tuaj yeem ua tiav; resonance point tsis pom?
A: Kev siv hluav taws xob tsis zoo, kev ntsuas hluav taws xob tsis raug, lossis qhib Circuit Court hauv ib qho ntawm cov cuab yeej siv.
Txoj kev daws teeb meem:
(1) Xyuas kom tseeb tias lub hauv paus system yog txhim khu kev qha thiab xyuas seb puas muaj kev tawg nyob rau hauv grounding txuas cables;
(2) Txheeb xyuas qhov txuas ntxiv ntawm ob qho tib si siab thiab tsis tshua muaj hluav taws xob windings nyob rau hauv lub excitation transformer;
(3) Tshawb xyuas txuas ntxiv ntawm txhua lub reactor;
(4) Tshawb xyuas txuas ntxiv ntawm qhov hluav taws xob faib cov kab teeb liab;
(5) Txheeb xyuas qhov txuas ntxiv ntawm qhov hluav taws xob faib hluav taws xob siab thiab qis hluav taws xob capacitor caj npab;
(6) Yog tias tsis pom qhov taw tes resonance thaum lub sij hawm ntaus ntawv tus kheej - excitation, ntxiv mus xyuas qhov txuas ntxiv ntawm cov nyiaj capacitors.
Q: Tsis tuaj yeem txhawb nqa los ntsuas qhov hluav taws xob?
A: Yog vim li cas:
(1) Mismatch ntawm reactor thiab test specimen capacitance, tsis nrhiav qhov tseeb resonance point;
(2) Kev poob siab hauv cov qauv kuaj, ua rau qis qis Q-factor;
(3) Tsawg siab -voltage tso zis los ntawm excitation transformer;
(4) Ntev ntev heev -voltage txuas cables los yog tsis ua hauj lwm siab -voltage corona tawm xov hlau.
Kev Kho Mob:
(1) Txuas cov nyiaj capacitors nyob rau hauv parallel mus rau qhov kev xeem Circuit Court kom nce Circuit Court capacitance;
(2) Series- txuas ntau lub reactors uas ua tau los txhim kho qhov hluav taws xob inductance;
(3) Ua kom cov zis voltage ntawm lub excitation transformer;
(4) Qhuav cov qauv kuaj los txhim kho nws lub zog rwb thaiv tsev thiab txo qis zog poob hauv Circuit Court;
(5) Thaum ua haujlwm ntawm cov khoom siv hluav taws xob ntau dua, ua haujlwm siab -voltage corona tawm xov hlau lossis hloov cov qauv siab -voltage cables nrog luv txuas, feem ntau tsis tshaj 5 meters.
Cim npe nrov: Tuam Tshoj series resonance test set manufacturers, hoobkas
Technical Specifications
1) Rated voltage:
130kV-Suitable rau 35kV fais fab tshuab, suav nrog ntsuas ntsuas, ntsuas hluav taws xob, siab-voltage circuit breakers, GIS AC tiv thaiv kev ntsuas hluav taws xob
2) Cov zis Voltage Waveform Distortion Rate:<1.0%
3) Lub Sijhawm Ua Haujlwm Nruam Tso Cai: 30 feeb raws li kev ntsuas ntsuas; 60 feeb thaum lub sij hawm cable withstand voltage kuaj
(4) Ntaus Khoom Zoo: Q > 50
(5) Qhov Zoo Tshaj Plaws ntawm Kev Thauj Khoom Thaum Ntxov Cable: Q > 30 (load-nyob ntawm)
(6) Input Power Supply: Peb -theem 380V
(7) Kev hloov kho zaus: 30Hz-300Hz
(8) Kev ntsuas qhov tseeb: 1.0%
(9) Kev tiv thaiv muaj nuj nqi: Overvoltage, overcurrent, xoom- txoj hauj lwm pib tiv thaiv.
