HZDP - 60K VLF Hipot Tester

ContentsI. Ultra-tsawg tsawg zaus cov khoom thiab xaiv nws... 3II. ziag Ultra-tsawg zaus Dielectric lub dag lub zog mus tshuaj ntsuam... 4 III. Yaam khoom... 4IV. Technica

Xa kev nugTsham tam sim no
Txhawb tshuaj

Txheem

I. ultra-tsawg tsawg zaus cov khoom thiab xaiv nws... 3

II. kev tshawb Ultra-tsawg zaus Dielectric lub dag lub zog mus tshuaj ntsuam... xav 4

III. khoom qhia... 4

IV. Technical Parameter... 5

V. ntsuas qauv...6

VI. yuav ua li cas rau cov zov me nyuam...7

VII. Ultra-tsawg zaus ua tau mus kuaj ntawm Cables... 12

VIII. Ultra-tsawg zaus ua tau mus kuaj ntawm dos loj siab Voltage Generator...13

IX. Ultra-tsawg zaus ua tau mus kuaj ntawm cov hwjchim Capacitor... 14

X. Notes …………………………………………………………………........ 16

Daim ntawv soj cov... 16

Tshooj XII.... 17

Sau ntawv

1. siab raws tus tsav haus dejcawv qhabnias uas muaj paug qws ua ntej yuav pib nce, (tus pas nrig pas siv txoj kev no: thawj kws muaj lub chaw-limiting raws tag ces av davhlau ya nyob twg). Ultra tsawg zaus kev twb kev txuas txoj kev muaj ob txwm: thaum siv cov tshuaj kuv ib leeg (kuaj voltage yog 30 KV los), cov zis ntsuas kom kuv yuav tsum muaj kev cob cog rua rau koob kuv, tsis txhob mus tswj zis II. Thaum cov tshuaj kuv thiab tshuaj II yog siv hauv series (kuaj voltage yog 80 KV los), cov zis ntsuas kom kuv yuav tsum muaj kev cob cog rua rau koob kuv, thiab ntsuas txoj kev los tswj cov zis II yuav tsum tau txuas nrog koob II, inversely kiag li tsis tau muaj qhov zoo sib xws! Txwv tsis pub tus ntsuas los yog kwv qhabnias yuav muaj puas ntsoog.

2. thov siv lub pob kom nres thiab raws ntawm qws ces sib txuas ntawm cov hwjchim yog hais tias koj yuav tsum txhob muab cov cav tov uas nyob hauv cov mob uas muaj ntshav siab los qis. Txwv tsis pub nws yuav ua kom puas ntsuas tau!

3. thov zov me nyuam raws li kev tshuaj ntsuam qhia nws.

4. nws yog ib qho phenomenon saib mentsis roj txeej tom qab boosting tus siab vim hais tias cov roj insulating nyob rau hauv cov tshuaj tas nrho, besides, nws yuav tsis muaj feem xyuam rau koj siv.

5. Thaum Hospitals 10KV rau cable ntawd, ib theem no yog xav pom tias. Tus voltage tau 18KV thiab lub zaus mas yuav tsum 0.1Hz、0.05Hz、0.02 Hz. Hauv nruab nrog ces kev tuav hais load yog tus nqi theoretical, scene 10KV cable kom ncav km 3-8.

6. Thaum Hospitals 35KV rau cable ntawd, ib theem no yog xav pom tias. Voltage yog teem rau 60KV (kev cai)-78KV (raws li cov kev cai yuav tsum tau) thiab cov zaus yog teem 0.1 Hz, 0.05 Hz thiab 0.02 Hz. Hauv nruab nrog ces kev tuav hais load yog tus nqi theoretical, scene 35KV cable kom ncav km 3-5.

7. Thaum rau cable yog ib yam nkaus thiab luv luv (tshaj 500 meters), yog cov capacitance ntawm tus tsav haus dejcawv kuaj me dua 0.1μF thiab lub siab tsis tau txhua zaus boosted, thov txuas 0.1μF High School-voltage capacitance rau thaum uas tig mus li.

8. khaws-voltage terminals nylon kiv los ntawm cov zauv saum toj no rau lub nylon coj tog, hu-voltage kab kom zoo, yog tsis muaj kev sib cuag zoo, nws ua paug tawm, yuav muaj kub tuag sab kub. Thaum nylon terminals nruj, xyuam xim rau siv, zawm ntev li ntawm yuav ua kom puas rau nylon terminals.

9. yog nws yuav nruab nrog koob ob ultra tsawg zaus: thaum tus kuaj voltage yog 30 KV los tsawg, txog txij no puas yuav tsum tau tshuaj kuv boost xwb, tsis siv tshuaj II. Naj npawb no yuav tau muab rau kuv + II, txij ntawm no mus no kuv thiab II boost hauv series; Thaum kuaj voltage no tshaj 30 KV, kuv thiab II yuav tsum muab sau rau hauv series, tshuaj xyuas kev khiav hauj lwm cov lus qhia nyob rau hauv phau ntawv qhia rau koj siv txoj kev.

10. kuaj tsom timing, vim DC voltage divider zauv ceev qeeb heev, yuav tau mus ntsib ntau tshaj li kaum cycle, thiaj li yuav pom txoj ncov thiab tsis zoo, voltage lub ncov yog qhov zis sij voltage tus nqi.

11. control cov zis kab txuas nrog lub tshuaj ces cua plugs yuav tsum tau rotated downward siab mus lauj!

12. kom siv cov AC fais fab npaj cov tshuaj 220V: yog hais tias koj yuav tsum siv lub generator muab lus muaj hwj chim, vim cov 0.1 Hz ultra tsawg zaus yog xyuas los ntawm cov hwjchim input zaus tes taws los piav, muaj cai dua, kom tus generator yuav tsum yog: zaus 50Hz, voltage 220V + 5%, fais fab tuag ib yam li 10KW, yuav tsum muaj cov generator tso zis ntau zaus stability tshwj xeeb , zaus hloov nrog lub load (lub zoo tshaj siv cov zaus conversion generator), thiab tsis los tsawg yam tshaj li tus resistive 800W load tso zis ntau kawg ntawm tus generator muaj kev cob cog rua lub zog (xws li fais yias etc.), thiaj li yuav tswj tau qhov generator ceev, yog tias tus zaus tsis ruaj khov, yeej tsis muaj tshuaj. Tag nrho txoj siab zuj zus, load kuj yuav tsum siv nruam hauj lwm, tsis tau siv yuav yuav txiav tawm ntawm cov load kuj (xws li hwj kais fais, fais rauv, kub tiv thaiv mus tom qab dej ib kub npau npau yog los yog kub yog mus txog, yuav raug hlais yuav thauj khoom), txwv tsis pub yuav tiag puas ntsuas!!!

13. Thaum xa ntawm cov hwjchim mov teeb yuav tsis pom lossis tsis muaj cov tshuaj ntsuam tso saib, tej zaum kub tuag 25A raj daim ntawv kho mob yuav, kom muaj kev ruaj ntseg raj zoo, peb yog nruab nrog 25A backup daim ntawv kho mob raj.

Ceeb toom: nyob rau cable voltage mas mus kuaj, yuav tsum yog cov tub ntxhais hlau thiab insulating txheej ntawm lub cev sib cais, tsis nrog rau lwm yam khoom rau hauv cov saum no, txwv tsis pub nws yuav ua rau kom cov ntshav voltage paug, ua puas ntsuas!!!

0.1Hz Ultra-tsawg zaus Voltage siab Generator

I.Ultra-tsawg zaus khoom thiab xaiv nws

1、0.1 Hz-60KV Ultra-tsawg zaus Voltage siab Generator

Kem 1

Qauv

Cov movies Voltages

Thauj khoom muaj peev xwm

Fuse

Yuag

Pab tau

VLF-60/1.1

60kV

(ncov)

0.1 Hz, ≤; 0.5µF

25A

Tiv thaiv: 6㎏

Lub cev Boost kuv: 30㎏

Lub cev Boost II:50㎏

18KV thiab hauv qab lub cable、Generator

0.05 Hz, ≤; 1.1µF

0.02 Hz, ≤; 2.5µF

2、how xaiv cov khoom lawv tsis tsim sim seb

Thov kom ntseeg tau tias tias cov capacitance ntawm cov khoom mus kuaj hauv qab ntsuas tau nyob capacitance.  tus waveform yuav txhob yog cov capacitance cov khoom uas xeem tsawg heev thiab ntsuas yuav txhob txwm output thaum twg nws qab 0.05µF. 0.1µF capacitor nyob mus tib seem mus tso zis ntau ntu. hauv qab no txog tej kev ntsuas rau koj siv capacitance.

Ib qho kuj peev xwm fais fab rau lub txawv Generator

2 cov lus


Fais thermal

Hydropower

Generator capacitance

(MW)

200

300

600

85

125-150

300

400

Ib qho kuj

faiv capacity(µF)

0.2-0.25

0.18-0.26

0.31-0.34

0.69

1.8-1.9

1.7-2.5

2.0 Tub ntxhais-2.5

(µF/km)

Fais capacitance ntawm ib leeg ntxhais XLPE insulated cable

3 cov lus


capacityµF/Km

Voltage (kV)

10

0.15

0.17

0.18

0.19

0.21

0.24

0.26

0.28

0.32

0.38

-

35

-

-

-

0.11

0.12

0.13

0.14

0.15

0.16

0.17

0.19

Cross-sectional

thaj chaw (cm2)

16

25

35

50

70

95

120

150

185

240

270 tauj

II. Kev tshawb xav mus tshuaj ntsuam lub zog Dielectric Ultra-tsawg zaus

Ultra-tsawg zaus Dielectric ua tau ntsuam xyuas yog rau txoj kev qhia ntawv rau koj voltage fais fab yuav zaus mas kuaj. raws li peb paub, nws xav tau lossis loj peev xwm kuaj transformer los yog ib tug resonant transformer rau cov hwj huam zaus voltage mas kuaj tau generator loj loj, etc cables vim kev loj hluav taws xob tau txog insulating txheej. Cov loj loj khoom tsis tsuas tua, tiam sis kuj kim heev thiab tsis haum rau siv. Cov hluav taws xob sector ua tej ntawd yuav kom daws tau qhov teeb meem. raws li kev tshawb xav thiab kev ntsuam xyuas no ntawm 0.1 uas Hz ultra-tsawg zaus voltage mas tsis hais kev thiab teb chaws, kuaj yuav daws tau qhov teeb meem no thiab tus kom zoo dua yog tsis tsuas tau txais tib xeem tab sis tseem tus ntsuas qhov ntev me considerably txo tus luj ntawm nws. Lub peev xwm uas nws yog 1/500 kev lig kev cai li. Piv xeem cov kev cai, uas yog vim yeej siv rau hauv lub teb chaws tsim, Tuam Tshoj tus ministry ntawm cov hwjchim fais entrust Wuhan voltage siab tshawb nrhiav lub koom haum rau drafting heev "35Kv thiab hauv qab no XLPE insulated fais fab cable voltage ultra-tsawg zaus (0.1 Hz) mas txoj kev kuaj no ' kev qhia ua kauj. Ntsuas yog tsim raws li lub teb chaws Suav ua no tau. Nws yuav lug siv cable, large-scale teb tsav tshuab muaj muaj zog, fais capacitors mus rau koj AC voltage mas kuaj.

III. Yaam khoom

Cov khoom no combines txawm siv tshuab conversion niaj hnub cov, mas lub computer tswj, suab boost, phaws muaslwj, ntsuas thiab kev tiv thaiv. kev pab tib neeg yuav tuaj tawm hauv step-up txheej txheem txheem los taug, mains kom zoo dua muaj ntau thiab tsawg hauv siab, me me thiab hnyav lub teeb, xws li zis loj-npo LCD (technical college, thiab intuitive), kev luam ntawv xeem qhia, yooj yim mus use. tsim tau lub fais fab kev lag luam qauv kev .mechanical yog lug siv tes taws los piav thiab demodulation ultra-low-zaus tseg tiam sis tsis muaj sine txheem yoj, tej kev ua yuam kev uas paug xab thiab cov txim hauv tshuab muaj muaj zog ib yam nkaus, cov khoom uas yuav overcome cov shortcoming uas hais saum no, thiab cov yam ntxwv hauv qab no yuav tsum qhia ua particular:

★Data uas tam sim no thiab voltage no tau ncaj qha mus txog tus qauv ntawm sab tshuab muaj muaj zog thiab yog muaj tseeb thiab yog.

★over-voltage kev tiv thaiv: ntsuas yuav sib txuas rau kev tiv thaiv tsis pub dhau 20 ms thaum cov zis voltage yog qib limiting qhov tseem ceeb ntawm chaw.

★over-tam sim no kev tiv thaiv: tsim dual tiv thaiv ntawm high tsis voltage, downtime kev tiv thaiv yuav tsum yog teev hauv tshuab muaj muaj zog ces. Kaw mus tiv thaiv lub sij hawm no tsis pub dhau 20 ms thaum cov chaw uas muaj-voltage sab coob tshaj li tus nqi tam sim no reacted.

★High-voltage zis tiv thaiv resistor tsim nyob rau hauv lub cev boost thiab nws yuav tsis muaj mus ntxiv sab nraum resistor.

★Closed-voj negative tawm tswv yim tswj Circuit Court uas muaj thiab muaj voltage.

IV. Kev Parameter

1、output nyob voltage, Kem 1 rau siv

zaus 2、output: 0.1Hz、0.05Hz、0.02Hz。

muaj peev xwm ua 3、loading: Kem 1 rau siv

0.1 Hz ntau 0.5µF

0.05 Hz ntau 1.1µF

0.02 Hz ntau 2.5µF

4、accuracy: ± (3% ntawm KV teev daim ntawv qhia txog +0.5)

5、voltage waveform distortion: ≤5%

6、condition kev siv: nyob hauv tsev, nraum zoov; kub:-10℃∽ + 40℃; vaum: ≤85% RH

mov 7、power: AC50 Hz, 220V ±5%

8、power fuse: Kem 1 rau siv

3、Products sim tam sim no cov xwm qauv

Mis mos: Kuv = 2πfCU

Qauv V.Instrument

daim duab vaj huam sib luag 1、Control

Kem 1

Specification:

(1) "av": hauv pem teb davhlau ya nyob twg, siv txuas nrog lub ntiaj teb.

(2) "tswj cov zis": cov zis tej tub ntxhais nyob, cov input ntsawb tej tub ntxhais ntawm lub cev boost

(3) "zoo ib": txawv xwm txheej yuav hloov li cas lawm rau LCD

(4) "muaj nuj nqi yuam sij": zaub bar kiag rau qhov chaw cue hnov

(5) "AC220V": faiv fab tswv yim, fuse insider

(6) "fais fab tes hloov qhov": qhia tau rau insider.

(7) "luam ntawv": kev tshuaj ntsuam qhia

(8) "LCD qho screen": tso saib tej ntaub ntawv ntawd.

daim duab boost 2、BODY

2 cov lus

VI. Cov sijhawm ua haujlwm li cas

txoj kev 1、Connection

(1) kev twb kev txuas kev siv tshuaj kuv ib leeg rau boosting (kuaj voltage ntawm 30 KV los)

3 cov lus (daim duab kev twb kev txuas)

Specification:

Nrog cov yam khoom no yuav nruab muaj ob nplooj siab random kab thiab koj yeej muaj qhov zoo sib xws raws li cov lus 3, hwj huam muaj 50 Hz/220V AC.

(2) hom kev twb kev txuas ntawm kev siv tshuaj kuv thiab II boosting hauv series

(kuaj voltage 60 KV los)

4 cov lus (daim duab kev twb kev txuas)

Specification:

Nrog cov yam khoom no yuav nruab muaj ob nplooj siab random kab thiab koj yeej muaj qhov zoo sib xws raws li cov lus 4, hwj huam muaj 50 Hz/220V AC.

2、Operation ib theem zuj zus

(1) hwj huam rau: thov muab sau tias tus kuaj cov khoom yuav tau siab raws thaum fais fab tuag rau cov cav tov thiab xovxwm rau lub pob kom nres ua ntej thaum cov cav tov rau txoj boost sai ces siv fais fab mus. Kom lub qhov quav khau raj tshuaj nyob rau pem hauv ntej unscrew boost txoj kev yuav tau ib tug nqi tsawg tsawg mus. roj, yog ib qho phenomenon.

Ntsuas yuav nkag rau hauv rooj 5 interface txwv thaum fais fab tuag rau hauv lub tshuab tom qab koj tau tas qhov zoo sib xws, thov kom ntseeg tau tias ntsuas tau hwj huam tawm thaum twg koj kev twb kev txuas los yog stitches los yog tsis siv lub .please ua ntej khij qhov fuse ntawm cov hwjchim qhov hluav taws xob yog tsis muaj cov zaub hauv qhov screen ntsuas.

(2) hais tseg parameter nqis

Qhov no

Qhov tshuaj ntsuam zaus

Qhov tshuaj ntsuam voltage

Sijhawm txwv voltage

Tam sim no tsuas pub sijhawm

Qhov kuaj lub sij hawm

Pib kuaj voltage

5 cov lus (interface txwv)

Koj yuav teev cov xeem zaus, voltage tos thiab tiv thaiv qhov tseem ceeb ntawm tshaj siab hauv ob ntshav siab los qis, tiv thaiv qhov tseem ceeb ntawm tshaj voltage, kuaj times thiab lwm yam raws li kev tshuaj ntsuam uas yuav tsum tau nyob hauv lub interface txwv ntawm rooj 5

★Booster tsis tau. teev: yog siv tshuaj kuv ib leeg rau boosting, muab tshuaj tsis tau. raws li kuv (tus xeem voltage sijhawm ntawm 30 KV los yog luv dua); yog siv tshuaj kuv thiab II boosting hauv series, muab tshuaj No. raws li kuv + II.

★Three xaiv rau zaus:: 0.1、0.05、0.02. Nws yog tus ntsuas tso zis ntau zaus thiab chav tsev yog Hz

★The kuaj voltage no yog los ntawm 10KV nyob rau qhov tseem ceeb (thov tsis teev kuaj voltage hauv qab no 10KV). ntsuas yuav tsis boost lawm thaum nws muaj nyob rau qhov tseem ceeb teev thiab koom tes amplitude sine yoj hauv no qhov tseem ceeb peaking tso zis

Qhov tseem ceeb tiv thaiv ★the ntawm voltage ntawm 0 cov movies nqi thiab chav tsev kV. nws yuav qhia qhov peaking qhov tseem ceeb ntawm kev tshuaj ntsuam cov khoom .the ntsuas yuav automotive kaw mus tso zis rau thaum lub voltage tshaj qhov chaw ntawd. tsis muaj tej yam dab tsi, voltage tiv thaiv qhov tseem ceeb yog muaj teev raws siab tshaj qhov kuaj voltage 2-4KV.

Qhov tseem ceeb tiv thaiv ★the uas tam sim no nyob rau 0 cov movies nqi thiab chav tsev yog mA. nws yuav qhia qhov tam sim no peaking qhov tseem ceeb ntawm kev tshuaj ntsuam cov khoom .the ntsuas yuav automotive kaw mus tso zis rau thaum cov chaw no tshaj qhov chaw ntawd. Tsis muaj tej yam dab tsi, kev tiv thaiv tus nqi tam sim no yog muaj teev raws txiav ntawm lub cev.

Qhov ★times yog lub 0-60 feeb thiab nws es lub sij hawm no, chav tsev no nas this.

Saum voltage, tseem yog peaking qhov tseem ceeb, kuaj tej ntaub ntawv uas ntsuas

zaub thiab voltage, cov ntaub ntawv tseem nyob rau daim ntawv qhia txog kev xeem yog tag nrho cov peaking

qhov tseem ceeb.

Thov koj tshem tus cursor los "pib kuaj voltage"thiab hais qhia nws ces nkag rau hauv qab rooj 6 boost interface.

Boost tam sim no, tos li ib feeb

Voltage

Tam sim no

计时: sij

6 cov lus (boost)

Automotive boost

ntsuas tau nkag mus rau hauv txheej xwm boost thaum tas Court yuav kuaj tau zoo. nws yuav siv ib zaug kom lub voltage kom mus zoo raws cov sijhawm yaam tseem ceeb nuav. Ntsuas yuav txuas voltage zis thiab nkag mus rau hauv interface pib yog nias lub pob kom nres thaum boost sai.

7 cov lus yuav tshwm sim rau lub interface thaum lub boost yaam tseem ceeb nuav yog xwm teev qhov tseem ceeb

Boost tam sim no, tos li ib feeb

Voltage

Tam sim no

计时:timing

Voltage tau kho los ntawm tej xovxwm rau hauv lub lag luam thiab nce thiab nqis

Khawm pib los ntawm tej xovxwm timing rau paub meej tias nws

7 lub rooj

Thov nias ntawm "rau thiab tsis ua"1 fiab khawm thiab kho cov voltage ces zoo nkaus li xovxwm confirm khawm, daim duab 8, ntsuas pib lub sij hawm, ntsuas yuav pib sij thiab daim cov ntawv no yuav sau thaum nws lawm. Rov qab mus rau qhov pib screen, tom qab pas shutdown ua ntej pib qhov kev ntsuas seb tom ntej no.

Qhov voltage

Voltage

Tam sim no

Sij hawm poob

Muab cov sij hawm poob

8 cov lus

★another tsis muaj tsheb lawm ho voltage tiv thaiv shutdown, tam sim no shutdown. lub taub interface yuav tshwm sim thaum twg lub ntsuas nres. Koj yuav rov teem rau voltage los yog tam sim no rov ntsuas seb tom ntej no.

VII. Ultra-tsawg zaus ua tau mus kuaj ntawm Cables

1、please kom paub meej tias tag nrho cov cuab yeej siv kev twb kev txuas ntawm cov khoom mus kuaj yog divest ntawm cov cable cov khoom uas kuaj.

2、separately cable rwb thaiv tsev hauj sim uas 10000V Megger mus kuaj yam khoom thiab kaw lub qhov tseem ceeb ntawd

3、test voltage peaking qhov tseem ceeb: Umax = 3Uo,

Uo yog cov movies voltage ua hauj lwm ntawm cov neeg xyuas pib rau-hauv av cable los yog hlau ntaub thaiv npog, rau piv txwv, nyob voltage 10KV cable, single-phase nyob voltage

Uo:Uo = 10/√3kV

voltage peaking qhov tseem ceeb ntawm kev tshuaj ntsuam no: Umax = 3Uo

= 3 × 10/√3kV

= √3 × 10kV

= 17.32kV

lub sij hawm 4、test: 3 feeb

5、test nyias. qhov tseem ceeb capacitor Cable cov kuaj cov khoom uas yog nyob rau hauv loading muaj rab peev xwm ntsuas. xeem siab yuav ua haujlwm nyob rau tib lub sij hawm ntawm cable hlua 3 – theem mus tib seem.

6、connecting ntsuas tau qhov uas tau kuaj tshuaj txiv cable los tshwj xeeb yooj ywm txuas cable (accessory) raws li cov lus 8. Fais fab ntawm txoj kev ntsuas thiab tiav teem lub xeem zaus, muaj sij hawm, voltage, qhov tseem ceeb tiv thaiv voltage ho nyob rau sab tshuab muaj muaj zog, nyob rau txoj kev tiv thaiv qhov tseem ceeb ces pib boost kuaj .please saib rau hauv Circuit Court tswv yim tshuab muaj muaj zog thiab xyuas yog tias muaj suab nrov rau cable ntawm cov khoom mus kuaj .you yuav tsis muaj lub sij hawm daim ntawv xeem thiab kuaj voltage thaum boost sim voltage.

7、the ntsuas yuav showdown automotive yog lub sij hawm mus kuaj tas thiab cov khoom ntawd kom siab kuaj yog tias muaj tsi kev tswj kws tshwm sim.

8、please txhob tus ntsuas boost, hwj huam tua cov cav tov

Yog hais tias muaj tej teeb meem xws li tam sim no tsis muaj ntug, voltage instability, ntxhiab tsw txawv, pa los yog nrov loj los yog eeb branding phenomena nyob hauv txoj kev kuaj no cables khoom tshwm sim hauv lub boost thiab siab sai .then xyuas nws. qhov kev kuaj ntawd siab yog tsis ua hauj lwm yog hais tias nws yog los ntawm cov cable rwb thaiv tsev muaj zog qhov khoom kuaj ntawd. koj yuav retest nws yog koj paub meej tias nws yog los ntawm qhov av noo los yog qhov chaw moj.

9、please ua qhov kev kuaj ntawd siab dua yog ntsuas tau lawm tam sim no yog vim li cas tsuas yog tus tsis xws luag cable rwb thaiv tsev tiv thaiv.

Table9 ntsuas ntawm daim duab single-phase kev twb kev txuas

VIII. Ultra-tsawg zaus ua tau mus kuaj ntawm dos loj siab Voltage Generator

Generator txoj kev kuaj yog zoo ib yam li uas txoj kev kuaj no cable saum toj no thiab yog qhov txawv hauv qab no:

1、the kuaj yuav muab nqa thaum cov hloov mus rau lwm feem coob work, hloov ib nrab winding thiab lwm yam pa ntsuas. 0.1 Hz Ultra-tsawg zaus High Voltage Generator yog zoo sim generator kawg rwb thaiv tsev los tsis xws luag dua lwm ntsuas. yog vim li cas yog tias nyob rau koj voltage zaus, vim outflow los ntawm qhov bar capacitive tam sim no ntws txog qhov rwb thaiv tsev nyob rau hauv txheej nraud ntawm lub semiconductor los tiv thaiv corona uas yog ib tug loj voltage nco, li no insulating qws Xaus cov kab voltage decreases lub siab rau; txawm tus zaum ultra-tsawg tsawg zaus, no capacitor tam sim no heev rau nej ntawd txo, thiab semiconductor txheej ntawm lub corona los tiv thaiv voltage nco tau raug heev txo, nws xaus rau ib tug ntau dua voltage rwb thaiv tsev, yooj yim mus nrhiav tau rau flaws.

txoj kev 2、connecting: sim nyias, yaam kws tau zoo sib xws

siab, rooj 9 rau siv.

3、test voltage peaking qhov tseem ceeb yog payment nram qab no,

Umax = √2βKUo

Umax: peaking qhov tseem ceeb (kV) ntawm 0.1Hz kuaj voltage

Β:equivalent coefficient rau 1 Hz 50 Hz, peb muab 1.2 raws li qhov yuav tsum tau ntawm peb cov kev cai.

K:General has 1.3∽1.5 1.5 feem ntau

Uo: nyob ntawm stator winding ntawm generator voltage(kV)

Rau cov qauv no. generator nyob voltage yog 13.8 kV,

Ultra-tsawg zaus kuaj voltage peaking qhov tseem ceeb:

Umax=×1.2×1.5×13.8≈35.1(kV)

4、test zaug according rau kev qhia ntawv,

5、the cable rwb thaiv tsev siab kev kuaj ntawd yog kis tau yog hais tias muaj tsis txawv suab, tsis hnov tsw, haus luam yeeb los yog instability cov zaub thiab lwm yam thaum qhov kev kuaj ntawd xovxwm. thov mas saib cov rwb thaiv tsev deg raws li txoj cai rau to taub txog tej yam kev mob rwb thaiv tsev.

Tseem ceeb yog rau air-cooled unto, kev uas yuav nrhiav li tau los xyuas cov tsis muaj kev cuam tshuam cov rwb thaiv tsev generator no tsis yog ib tug phenomenon zoo, xws li cov nplaim corona kws ua luaj nyob rau

10 cov lus ntsuas ntawm tus stator ntawm ib kab kev cob cog rua teeb.

IX、Ultra-tsawg zaus ua tau mus kuaj ntawm cov hwjchim Capacitor

Yog zoo ib yam li cov saum no nrog txoj kev zov me nyuam mus kuaj, 11 cov lus no rau txoj kev connecting rau koj siv, thov teem lub xeem voltage thiab sij hawm raws li cov kev qhia ntawv.

Rooj 11 xab capacitor thaiv daim duab X.Notes

1、the no siv los ntsuas tau tsis pub rau lwm tus siv

2、please tiv tauj lub Hoobkas kev kho yog ntsuas tau malfunction thiab tsis qhib nws tus kheej.

3、BEFORE stitches, thov mas raws cov khoom uas kuaj los ntawm tus pas nrig pas tom qab fais fab tua qhov ntsuas.

4、please mas yuav raws kev cov khoom uas kuaj los ntawm tus pas nrig pas ua ntej cov hwj huam rau tus seev.

5、please siab raws cov khoom uas kuaj los ntawm tus pas nrig pas ua ntej cov xovxwm rau boost khawm txhua txhia lub sij hawm

SOJ. Daim ntawv teev packing  

1、0.1 Hz/60KV tswj lub thawv (1pcs)

2、0.1 Hz/60KV tshuaj (2pcs)

3、0.1 Hz/60KV shunt capacitor (1pcs)

4、30KV-voltage zis kab (1pcs)

5、60KV-voltage zis kab (1pcs)

6、Booster kuv thiab II voltage siab cables(1pcs)

7、Shunt capacitance-voltage cables (1pcs)

Tswj 8、Special cables (2pcs)

9、power kab (1pcs)

10、ground hlau (1pcs)

11、Discharge pas nrig (1pcs)

12、power fuse (10pcs)

13、Printing daim ntawv (2pcs)

14、Instruction lawm (1pcs)

15、Factory daim ntawv no (1pcs)

16、Factory xyuas daim ntawv (1pcs)

XII. Hnyuv tws

Cov movies voltage

Uo/UN(KV)

Pem xeem voltage

Tshuaj tiv thaiv no voltage


Voltage d

Voltage values(KV)

Voltage d

Voltage(KV)

1.8/3

3 Uo

5

2.1 Uo

4

3.6/6

3 Uo

11

2.1 Uo

8

6/6

3 Uo

18

2.1 Uo

13

6/10

3 Uo

18

2.1 Uo

13

8.7/10

3 Uo

26

2.1 Uo

18

12/10

3 Uo

36

2.1 Uo

25

21/35

3 Uo

63

2.1 Uo

44

26/35

3 Uo

78

2.1 Uo

55

Uo yog tus nominal theem voltage, UN rau cable tus nyob voltage kab.

sim hawm: 1-5 feeb

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