HYWJF-100kW Non-PD Induction withstand voltage test rau cable

HYWJF-100kWTsis yog-PD Induction tiv taus qhov ntsuas hluav taws xob

1. Kev siv lub ntsiab ntawm qhov system

1.1 Ua raws li qhov ntsuas qhov ntsuas hluav taws xob 12kV rau 160kV cable AC voltage tiv taus thiab qhov ntsuas hluav taws xob hauv zos, ntsuas voltage zaus 49 ~ 51Hz;

1) ntsuas voltage 25 kV, capacitance Tsawg dua lossis sib npaug rau 1.592 uF;

2) test voltage100 kV, capacitance Tsawg dua lossis sib npaug rau 0.637 uF ;

3) xeem voltage 200 kV, capacitance Tsawg dua los yog sib npaug rau 0.159 uF;

2. Mib feem ntawm qhov system

2.1. daim ntawv teev khoom siv

2.2. accessories lis

Work mob

ib puag ncig kub: -10 degree -+45 degree

Qhov kub siab tshaj plaws diurnal sib txawv: ＜25K

txheeb ze humidity: Tsawg dua los yog sib npaug li 90%

Hnub ci hluav taws xob siv: 0.1W/cm²

altitude: Tsawg dua lossis sib npaug li 1000m

Chaw ua haujlwm: sab nraum zoov / sab hauv tsev

Tsis muaj kev phom sij ntawm hluav taws lossis tawg

Tsis muaj roj uas muaj corrosive hlau thiab rwb thaiv tsev

Muaj ib qho chaw khaws cia

Lub installation qhov chaw yog tiaj tus

4. Technical specification ntawm qhov system

4.1. Mib parameters

Qauv nab npawb thiab lub npe: HYWJF-100kWTsis yog-PD induction voltage xeem system

Cov tswv yim ua haujlwm fais fab: 3 theem 380V ± 10%, 50Hz

Rated tso zis zog: 100kW

Rated tso zis voltage: ib theem 0-350V

Cov zis voltage waveform: Standard sine yoj, waveform deviation yam tsawg dua los yog sib npaug rau 1.0%

Rated tso zis zaus: 30-300Hz

Kev daws teeb meem zaus: 0.1Hz

PD: Tsawg dua lossis sib npaug rau 10pC

Lub sij hawm tso cai dhau los: Tso cai rau lub sijhawm ua haujlwm ntawm lub peev xwm ntsuas 60min

Cov suab nrov: Tsawg dua lossis sib npaug li 65dB

5. System Execution Standard

6. Technical specification thiab kev ua haujlwm tsis zoo ntawm cov khoom tseem ceeb

6.1 Tsis-PD hloov pauv zaus fais fab mov WJF--100 1

6.1.1 Tsis muaj

Input fais fab mov: peb theem 380V ± 10%, 50Hz

Rated tso zis zog: 100kW

Rated tso zis voltage: ib theem 0-350V, kho tau

Rated tso zis tam sim no: 285.7A

Cov zis waveform: Standard sine wave

waveform distortion rate: Tsawg dua lossis sib npaug rau 1.0%

Cov zis hluav taws xob tsis ruaj khov: Tsawg dua lossis sib npaug rau 1.0%

Cov zis zaus: 30-300Hz

Txias hom: yuam cua txias

Kev hloov kho zaus: 0.1Hz

Cov zis zaus tsis ruaj khov: Tsawg dua lossis sib npaug rau 0.1%

Rwb thaiv tsev theem: Input thiab tso zis terminals rau hauv av Ntau dua los yog sib npaug rau 2kV / AC / 1min

Lub sijhawm tso cai dhau los: Lub sijhawm ua haujlwm tso cai ntawm lub peev xwm ntsuas ntau dua lossis sib npaug li 180min

Cov suab nrov: Tsawg dua lossis sib npaug li 65dB

PD: Rated voltage thiab ntsuas tam sim no Tsawg dua lossis sib npaug li 10pC

6.1.2 Fnoj

1)Kev sib txawv zaus fais fab mov muaj peev xwm tiv thaiv hluav taws xob cuam tshuam. Nyob rau hauv lub zog hluav taws xob cuam tshuam, qhov ntsuas qhov tseeb thiab kev tiv thaiv kev tiv thaiv ua tau raws li qhov yuav tsum tau ua. Muaj cov hlau nplaum tiv thaiv zoo, cov khoom siv, cov hlau lead yog ua los ntawm cov khoom siv hlau nplaum zoo, tsis muaj qhov chaw tawg.

2)Nrog kev tiv thaiv zoo meej

Input voltage tiv thaiv, dhau voltage tiv thaiv, luv luv Circuit Court (dhau tam sim no) tiv thaiv, tawg flashover tiv thaiv, xoom tiv thaiv, fais fab nkhaus tiv thaiv, fais fab down tiv thaiv, tshaj kub tiv thaiv, txias kiv cua linkage tiv thaiv, tso zis voltage txwv muaj nuj nqi tiv thaiv

3)Kev hloov hluav taws xob ntau zaus txais kev ntseeg siab ntawm cov kab hluav taws xob ua kom lub zog loj, tsis muaj qhov kev txiav txim siab sib haum xeeb tshwm sim los ntawm IGBT hloov hluav taws xob, xyuas kom meej tag nrho cov sine yoj tso zis thiab hluav taws xob cuam tshuam cov teeb liab, xyuas kom tsawg PD(tsawg dua los yog sib npaug rau 10pC)

4)Qhov sib txawv zaus fais fab mov yog nruab nrog tshwj xeeb coj thiab plugs mus txuas nrog lwm yam khoom siv thiab tshwj xeeb grounding hlau pawg.

9)Intelligent vaj huam sib luag tso saib qhov sib txawv zaus fais fab mov tswj lub thawv

① Hom kev cais kiag li

Fiber optic kev twb kev txuas yog saws los ntawm variable zaus fais fab mov txee thiab variable zaus fais fab mov tswj lub thawv thiab HV voltage divider, yog li ua tiav kev sib cais ntawm chav tswj thiab high voltage unit yog pom! tswj lub thawv, Thaum lub flashover ntawm cov khoom kuaj los yog lub sij hawm ntawm cov khoom tso tawm, nws muaj peev xwm xyuas kom meej tias lub thawv tswj nws tus kheej tsis puas vim paug, thiab lav tus kheej kev nyab xeeb ntawm tus neeg teb xov tooj ntseeg tau.

②Intelligent tswj lub thawv

Integrated zaus conversion fais fab mov tswj thiab high voltage ntsuas. Yooj yim rau kev saib xyuas ntawm qhov chaw. Cov haujlwm tshwj xeeb thiab kev tswj hwm muaj raws li hauv qab no::

Nrog pib, nres thiab khawm hloov ceev;

Nrog rau kev txhawb nqa thiab phaw ntxhib thiab zoo hloov ua haujlwm, kev hloov pauv tuaj yeem teeb tsa;

nrog zaus ntxhib, kev ua haujlwm zoo, kev hloov pauv tuaj yeem teeb tsa;

Nruab nrog tsis siv neeg xaiv muaj nuj nqi ntawm radiator kev taw qhia;

tsis siv neeg thiab phau ntawv xeem xaiv (tsis siv neeg tuning, tsis siv neeg boost thiab phaw, thiab lwm yam).

Nrog tsis siv neeg, phau ntawv xeem hom (tuaj yeem teeb tsa qhov ntsuas hluav taws xob, ntsuas lub sijhawm, tsis siv neeg tu, tsis siv neeg voltage boost thiab puck

muaj lub luag haujlwm ntawm kev teeb tsa lub sijhawm xeem, Lub sijhawm lub sijhawm yog {{0}}}min, Lub Sijhawm raug ± 0.1s, thaum kawg ntawm lub sijhawm, lub suab ceeb toom tau muab rau tus ntsuas.

Cov zaub muaj xws li: Output voltage, tam sim no, zaus, thiab tso zis waveform;

6.2Tsis yog-PD excitation transformer

Qauv:WB-100kVA ua/2/4/8kV ua/300V;350V;400V; 1teeb

Rated peev xwm ntawm low-voltage winding: 100kVA

Rated voltage ntawm low-voltage winding: 2 × 300/350/400V

Cov tswv yim tam sim no: 285.7A

Rated peev xwm ntawm high voltage winding: 100kVA

Qhov siab voltage winding yog ob chav winding: 2/4/8kV

Rated voltage thiab tam sim no ntawm high-voltage winding: 2kV / 50A; 4kV / 25A; 8kV / 12.5A

PD ntawm qhov ntsuas hluav taws xob tsawg dua lossis sib npaug rau 10pC

6.3 Nntawm-PD reactor WJDK-1050kVA/100kV ua 2set ib

Rated voltage: 100kV

Rated tam sim no: 10.5A

Rated peev: 1050kVA

inductance: 31 H

Lub sijhawm ua haujlwm: 60 min

PD ntawm qhov ntsuas hluav taws xob: Tsawg dua lossis sib npaug rau 10pC

6.4 Tsis-PD voltage divider 1teeb

Qauv: WJFRC 200/1000;

ntsuas voltage: 200kV;

Ua hauj lwm zaus: 30 ~ 300hz

Capacitance: C1=1000pF

Kev ua yuam kev tsawg dua lossis sib npaug ± 1.5%

Tan delta: Tsawg dua lossis sib npaug rau 0.5%

PD ntawm qhov ntsuas hluav taws xob tsawg dua lossis sib npaug rau 10pC.

6.5 them nyiaj capacitor 1teeb

1) Qauv: WJBC-200/5000;

2) ntsuas voltage: 200kV;

3) capacitance: 5000pF;

4) PD tus nqi: Tsawg dua lossis sib npaug rau 10pC;