GDCL-10kA Soo-saare Hadda
●Heerkulka deegaanka: -10℃ ilaa 40℃
●Qoyaanka la xidhiidha: ≤ 85% RH
●Joog: ≤ 1000m
●Isticmaalka gudaha
●Ma jiro boodh wax dhaqaajiya, ma jiro dab ama khatar qarax, ma jiro bir wax daxalaysa ama gaaska dahaadhka ah.
●Waveform korantada korantadu waa mawjadda sinaha, heerka qallooca <5%
●Iska caabbinta dhulku kama badna 1Ω.
IEC60099-4: 2014 Soo Qab-qablayaasha Sare-Qaybta 4: Qab-qablayaasha qallafsan ee birta-oxide iyada oo aan lahayn nusqaamo xagga nidaamka ac.
GB311.1-1997 Iskuduwidda dahaarka ee gudbinta awoodda HV iyo isbeddelka.
IEC 60060-1 Farsamada Tijaabada Korantada Sare - Shuruudaha Imtixaanka Guud.
IEC 60060-2 Farsamada Tijaabada Korantada Sare- Nidaamka Cabbiraadda.
GB/T16896.1-1997 Duubiyaha Dijital ah ee Tijaabada Dareenka Voltage Sare.
DLT992-2006 Dhaqangelinta Shuruucda Cabbirka Korontada
DL/T613-1997 Tilmaamaha farsamada ee xirayaasha birta oksaydh-gaab la'aanta ah ee la soo dejiyey.
Isticmaalka wareegyada LC iyo RL, capacitor-ka la dallacay wuxuu ku sii daayaa culeys aan toos ahayn oo iska caabin ah iyada oo loo marayo inductance L iyo iska caabinta R si ay u abuurto dareenka hadda jira ee waafaqsan shuruudaha caadiga ah.
●Qaabka mowjadda hadda jira: 8/20μs
●Hadda la qiimeeyay: 10kA
●Habka dabka: fogaanta kubbadda qulqulka neef-mareenka.Xakamaynta tooska ah, xakamaynta gacanta.
●Polarity hadda: togan.Bandhig waveform: hadda-negative;haraaga danab-positive.
●Cabbirka hadda: Rogowski gariiradda (0-50kA), saxsanaanta: 1%.
●Cabbirka korantada hadhaaga: Qaybiyaha korantada iska caabinta (0-100kV), saxsanaanta: 1%
●Saxnaanta cabbirka guud: 3%
●Bandhig Waveform: Oscilloscope (Tektronix) iyo PC.
●Oscilloscope-ka iyo korantada korantada ee capacitor waxa lagu dejiyay kombuyutarka hal fure.
●Kaydinta xogta: on PC.Xogta cabbiraadda iyo qaab-dhismeedka hirarka waxa lagu soo ururiyaa oscilloscope, waxaana si toos ah loogu gudbiyaa PC iyada oo la sii marayo dekedda USB, waxaana loo kaydiyaa qaab Excel ah oo ku jira galka hore ee diskka kombiyuutarka.
●Ilaalinta badbaadada: koronto-dhaafka ah, hadda-badan, isku xirka xakamaynta gelitaanka, joogsiga degdega ah, goynta tooska ah.Ku qalabaysan baararka dhulka lagu dejiyo: hawl-wadeenadu waa inay ku sii daayaan baarka dhulka ka hor inta aanay la xidhiidhin jidhka koronto-dhaliyaha, beddelaadda iska caabinta waveform, beddelidda shayga tijaabada, hagaajinta, iwm, oo ay ku xidhaan baarka dhulka ilaa dhammaadka HV ee jidhka.
●Iska caabinta dhulka: ≤1Ω
●Korontada: 220V± 10%, 50Hz;awoodda 10kVA
Cutubka dallacaadda
1) Habka dallacaadda: hagaajinta hirarka kala badh leh oo joogto ah oo ku jira wareegga LC ee dhinaca aasaasiga ah.Dhanka hore waxay leeyihiin ilaalin gaaban oo wareeg ah/load xad dhaaf ah.
2) Diode rectifier-sare: danab gadaal 150kV, Max.Celceliska hadda 0.2A.
3) Transformer danab hoose 220V, danab sare 50kV, awoodda lagu qiimeeyay 10kVA.
4) Ku dallaca caabbinta difaaca: siliga iska caabbinta dhaldhala ayaa si firfircoon u cufan boogta tuubada dahaarka.
5) Qalabka dallacaadda joogtada ah: gudaha 10 ~ 100% lagu qiimeeyay danab ku dallaca, saxnaanta la isku hagaajin karo ee danabka dallacadu waa 1%, iyo saxnaanta ku dallacadu waxay ka fiican tahay 1%.
6) Korjoogteynta korantada ee capacitor: Qaybiyaha korantada iska caabbinta DC waxay isticmaashaa caabbinta uranium-ka dhalada iyo iska caabinta filimka birta ah.Calaamadda korantada ee cududda korantada yar waxaa lagu gudbiyaa nidaamka cabbiraadda iyadoo la adeegsanayo fiilada gaashaanka.
Unugga sii daynta
1) Aalad si toos ah dhulka u dejisa: marka tijaabada la joojiyo ama sabab kasta oo kale ay keento in kontoroolka gelitaanka uu furmo, terminalka sare ee tamarta waxaa si toos ah u dejin kara iska caabiyaha difaaca oo si degdeg ah u soo baxa.
2) Qalabka wax lagu shubo wuxuu qaataa pneumatic solenoid valve kala-soocidda iyo habka dhulka, kaas oo leh qaab dhismeed adag, xasillooni gudbinta xooggan iyo ficil la isku halleyn karo.
3) Wareegga dareeraha ah wuxuu ka samaysan yahay graphite leh kulayl xoog leh iyo caabbinta hadda weyn.
Dab-dhaliye
1) Afar capacitors kaydinta tamarta ayaa loo qaybiyaa laba kooxood waxaana la dul dhigayaa garabka dahaarka ah siday u kala horreeyaan.Wave-front inductance iyo caabbinta mawjada-dhamaadka ayaa siday u kala horreeyaan u go'an yihiin boosaska u dhigma, kuwaas oo fudud, cad, adag oo la isku halleyn karo.
2) Qalabka isku dhejinta ee shayga tijaabada waxaa lagu xoojiyay riixaha oofwareenka.
3) Qalabka dab-damiska wuxuu qaataa qaybaha pneumatic si uu u dhaqaajiyo masaafada kubbadda ee go'doonsan oo uu ka soo baxo farqiga kubbadda, kaas oo deggan oo la isku halleyn karo.
1) danab haraaga ah: qaybiyaha danab iska caabin ah, iska caabin aan inductive, sax sare, Max.Voltadu waa 30kV, ku qalabaysan 1pc 75Ω cabirka fiilada, 5meters.
2) Hadda: Isticmaalka gariiradda Rogowski oo leh ugu badnaan 100kA iyo 1pc 75Ω cabirka fiilada, 5meters.
3) Oscilloscope: Isticmaalka Tektronix DPO2002B, saamiga saamiga ee 1GS/s, 100MHz broadband, laba kanaal.
4) Software: ku qalabaysan nidaamka cabbiraadda hadda jirta ee ICG, oo leh xog iyo qaab akhris/keydin iyo xisaabin.
Unugga kantaroolka
1) Nooca miiska Workbench wuxuu awood u siinayaa shaqaalaha hawlgalka inay shaqeeyaan marka ay fadhiyaan, oo aad ugu habboon.
2) Golaha wasiiradu waxay ku qalabaysan yihiin kastooyo guurguuran iyo taageero go'an, taas oo sahlaysa dhaqdhaqaaqa iyo hagaajinta booska.
3) Naqshadaynta ugu fiican ee nidaamka xakamaynta, is-dhexgalka saaxiibtinimo ee isticmaalaha, kaliya 3 badhamada (lacag, dheecaan, shid) iyo wareejin band (afar mawjadaha beddelka), kalsoonida sare, qaab-dhismeedka fudud, fududahay in la shaqeeyo, fududahay in la ilaaliyo.
4) Goobta Oscilloscope-ka waxaa maamula kombuyuutar waxaana lagu dhammeeyaa hal fure, kaas oo ka fogaanaya qalliinka gacanta ee adag (oscilloscope wuxuu leeyahay hawlo badan, taas oo ay adag tahay kuwa aan xirfadlayaasha ahayn inay xakameeyaan).
5) Capacitor ku dallacaadda danabka waxaa gacanta ku haya kombuyuutar, oo leh interface cad iyo hawl fudud.
6) Oscilloscope-ku wuxuu abuuraa xidhiidh isgaarsiineed oo kombuyuutar ah, xogta cabbirka iyo qaabka hirarka si toos ah ayaa loogu keydiyaa kombiyuutarka, dukumeentiga Excel si toos ah ayaa loo soo saarayaa.
7) Korontada nidaamka xakamaynta: go'doomin transformer iyo filter.
8) Ilaalinta: korantada xad-dhaafka ah, hadda-badan, isku xirka xakamaynta gelitaanka, joogsiga degdega ah, dhulka si toos ah, iwm.
Software-ka falanqaynta waxaa loo sameeyay tijaabada hadda jirta si toos ah u akhrin karta qaabka hirarka iyo xogta iyada oo loo marayo isgaadhsiinta oscilloscope oo ay qiimeeyaan qaabka hirarka iyadoo loo eegayo habka cabbirka ee IEC1083-2 heerka.Meesha ugu sarreysa ee hadda, ugu sarreysa korantada, waqtiga hore ee mawjadda iyo waqtiga-dhamaadka hirarka ayaa si toos ah loo xisaabiyaa waxaana lagu soo bandhigaa shaashadda kumbuyuutarka oo ay la socoto qaab hirarka tijaabada ah.
Xogta iyo qaabka mawjada waxa loo kaydin karaa si toos ah oo joogto ah (toogashada random ee goobta imtixaanka)
