GDPDS-341 SF6 Hluav taws xob rwb thaiv tsev State Comprehensive Analyzer
Tam sim no, UHV voltage theem ntawm 110KV thiab saum toj no siv SF6 gas-insulated enclosed GIS raws li cov khoom tseem ceeb ntawm lub substation, qhov kev ntsuam xyuas ntawm GIS nyob rau hauv rwb thaiv tsev txheej txheem yog tsuas yog ua tiav los ntawm ib feem ntawm kev kuaj xyuas txoj kev thiab SF6 roj tshuaj ntsuam xyuas txoj kev nyob rau hauv tsev. thiab txawv teb chaws.Thaum ib nrab tso tawm tshwm sim nyob rau theem pib ntawm kev puas tsuaj ntawm rwb thaiv tsev hauv GIS, nws yuav ua rau muaj kev nyab xeeb loj rau nws txoj haujlwm nyab xeeb.Cov kev tshawb pom ntawm ib nrab tso tawm feem ntau suav nrog peb txoj hauv kev: ultra-high zaus ib feem ntawm qhov paug tawm, kuaj ultrasonic ib nrab tso tawm, thiab tshuaj ntsuam xyuas cov roj SF6.Tam sim no, muaj cov cuab yeej sib cais rau cov hom kev sim no ntawm kev ua lag luam.Rau ntawm qhov chaw GIS ib nrab tso tawm nyob nrhiav pom, ob tus kws tshaj lij hauv hluav taws xob thiab chemistry yuav tsum nqa ntau yam khoom siv tib lub sijhawm kom ua tiav ib nrab tso tawm thiab SF6 roj kuaj pom, ob qho tib si yoog raws thiab sijhawm tsis zoo.Raws li qhov xwm txheej tam sim no ntawm kev kuaj pom ib nrab hauv GIS, HV HIPOT lub tuam txhab tau qhia txog cov thev naus laus zis thoob ntiaj teb los tsim SF6 hluav taws xob rwb thaiv tsev lub xeev kev ntsuas ntsuas.Kev sib xyaw ua ke ntawm UHF txoj kev, ultrasonic txoj kev thiab SF6 roj tsom xam hauv ib qho khoom siv tuaj yeem txhim kho qhov kev tshawb pom thiab kev txiav txim siab ntawm ib feem ntawm cov khoom siv hauv GIS, thiab txhim kho qhov tseeb ntawm kev txiav txim ib nrab, muab kev txhawb nqa kev ntseeg siab rau kev txiav txim siab txij nkawm.
Ntxiv nrog rau SF6 roj tsom xam ib feem, SF6 hluav taws xob rwb thaiv tsev lub xeev kev ntsuas ntsuas kuj tseem koom ua ke ib feem ntawm kev kuaj xyuas tshuab.Cov neeg khiav dej num tuaj yeem siv cov cuab yeej kuaj xyuas qhov paug tawm ib nrab los ua qhov kev sim ua ntej ib nrab tso tawm thiab tshuaj xyuas ntawm cov khoom siv hluav taws xob kuaj.Thaum cov khoom siv hluav taws xob pom tau tias xav tias muaj kev cuam tshuam ntawm cov hluav taws xob tsis ua haujlwm, SF6 roj tsom xam tuaj yeem siv tam sim ntawd los ua SF6 roj sampling, lub cev thiab tshuaj ntsuam xyuas.Lub rwb thaiv tsev ntawm cov khoom kuaj tuaj yeem txiav txim siab los ntawm kev nug cov qauv hauv tebchaws los ntawm kev soj ntsuam lub cev thiab tshuaj lom neeg.Nyob rau tib lub sijhawm, SF6 kev tsom xam roj thiab ib feem ntawm qhov kev kuaj tawm tuaj yeem ua tiav ib txhij.Los ntawm kev sib txuas cov ntaub ntawv ntawm lub cev kom muaj nuj nqis thiab tshuaj muaj pes tsawg leeg, peb tuaj yeem txiav txim siab ntau dua ntawm cov rwb thaiv tsev thiab kev ua txhaum ntawm cov khoom siv hluav taws xob.
Lub ntsiab kom zoo dua ntawm SF6 hluav taws xob rwb thaiv tsev txheej txheem kev ntsuas ntsuas yog tias nws tuaj yeem txiav txim siab txog kev rwb thaiv tsev ntawm cov khoom siv hluav taws xob los ntawm ob qhov txiaj ntsig ntawm kev tso tawm ib nrab thiab SF6 roj lub cev thiab tshuaj ntsuam xyuas, thiab tuaj yeem txiav txim siab txog kev ua haujlwm ntawm cov khoom siv hluav taws xob sai dua thiab kom raug.Nws kuj tseem tuaj yeem siv los ua cov khoom siv ntsuas khoom siv dav dav rau ntawm qhov chaw sim ntawm SF6 gas micro-dej, purity, thiab decomposition khoom.
●Kev tso tawm ib nrab thiab kev soj ntsuam ntawm cov kab dej noo, purity thiab decomposition khoom ntawm SF6 roj hluav taws xob khoom siv hluav taws xob.
●SF6 Gas Lub tog raj kheej Gas zoo kuaj.
●Kev ntsuas zoo ntawm SF6 roj rau kev rov qab thiab rov siv dua.
●High purity gas manufacturing.
●Semiconductor kev lag luam qhuav roj muab.
●Kev tshawb nrhiav thiab kev tsim kho siv.
●Chav tsev huv si/qhuav tsev saib xyuas.
●Hlau kho cua sov chaw thiab chaw kuaj muaj roj av noo, xws li cua, CO2, N2, H2, O2, SF6, Nws, Ar thiab lwm yam inert gases.
●Ib feem tso tawm software raws li ARM embedded system, tso saib software raws li windows system.
●Lub software system txiav txim siab tawm lub zog thiab qhov chaw raws li cov ntaub ntawv tshawb pom, thiab tuaj yeem tso saib PRPS thiab PRPD daim duab qhia chaw, daim duab ellipse, daim duab qhia tus nqi tawm, QT maps, NT maps, PRPD cumulative maps, ϕ-QN maps ntawm txhua lub teeb liab channel, thiab tuaj yeem tso saib PD teeb liab amplitude thiab mem tes naj npawb ntawm txhua lub teeb liab channel.Thiab tag nrho cov ntaub ntawv tuaj yeem khaws cia hauv lub sijhawm.
●Tus tswv tsev tau txais cov ntaub ntawv tuaj yeem teeb tsa 4 channel ntawm tib lossis sib txawv sensors, thiab tuaj yeem sib sau thiab txheeb xyuas 4 channel ntawm cov cim.
●Self-tsim high-speed sampling board, 4-channel synchronous cov ntaub ntawv tau, teeb liab ua, feature parameter extraction, cov ntaub ntawv yuav raug xa mus rau lub handheld davhlau ya nyob twg los ntawm hlau thiab wireless.
●Tag nrho cov imported high-precision sensors nrog nws tus kheej calibration muaj nuj nqi kom paub tseeb tias cov ntaub ntawv ntawm ya raws, purity thiab decomposition khoom yog ruaj khov thiab txhim khu kev qha thoob plaws hauv lub xyoo.
●Txhua txoj kev roj av nrog cov khoom siv polymer siab tsim, ua kom tsis muaj qhov tshwm sim ntawm phab ntsa dai thiab lav qhov kev ntsuas ceev.
●Cov roj-dawb stainless-steel lub cev tswj valve yog siv los xyuas kom meej qhov tseeb ntawm qhov ntsuas tus nqi.
●Advanced software algorithms txhim kho qhov ntsuas qhov tseeb ntawm sensors.
●Pib tuaj yeem kuaj pom, tsis muaj cov txheej txheem oscillation, hloov pauv kub thiab kho cov ntaub ntawv siab.
●High-power lithium roj teeb lub zog, paub AC thiab DC dual fais fab mov.Tsis tas yuav tsum muaj lub zog AC ntawm qhov chaw.Lithium roj teeb fais fab mov txuas ntxiv ua haujlwm rau ntau tshaj 8 teev yam tsis tas yuav muaj lub zog hluav taws xob sab nraud.
●Anti-electromagnetic cuam tshuam Circuit Court tsim kom ntseeg tau cov khoom lag luam.
●Cov ntaub ntawv ntsuas ruaj khov, tus qauv dew point tus nqi thiab qhov hloov pauv dew point tus nqi ntawm 20 ℃ tuaj yeem muab rau tib lub sijhawm.
●purity ntsuas qhov tseeb yog 0.5% ntawm tag nrho cov ntau yam, uas yuav siv tau rau kev ntsuas ntawm high concentration SF6 roj thiab 70% cov ntsiab lus SF6 roj.
●Qhov kev ntsuam xyuas zoo tshaj plaws hauv cheeb tsam tso saib, tus neeg siv tuaj yeem kho cov roj ntws sai, txo lub sijhawm sim.
●Lub inlet yog tsim los nrog micro self sealing sib koom ua ke, yog li ntsuas roj txoj kev yuav tsis xau thaum lub roj txoj kev raug txiav.
●Swagelok stainless hlau ntim cov raj xa dej yog siv rau hauv qhov ntsuas hluav taws xob ntsuas hluav taws xob, uas txuas ntxiv lub neej kev pab cuam ntawm cov khoom siv.
Partial discharge detection ib feem:
| PD signal acquisition party | |
| CPU ua haujlwm zaus | 1.2 GHz |
| Kev khiav haujlwm | Linx embedded operating system |
| Wired network chaw nres nkoj | LAN chaw nres nkoj network |
| Wireless network chaw nres nkoj | Built-in wireless WiFi |
| System khiav lub cim xeeb | 512m ua |
| System cia nco | 256m ua |
| Kev txais cov ntaub ntawv zaus | 250 MHz |
| Ultrasonic nrhiav kom tau channel | |
| Kev ntsuas ntau | AE: 0-10mV; AA: 0-100dBuV |
| Kev tshawb nrhiav ntau zaus | 20 ~ 200kHz |
| UHF nrhiav pom channel | |
| Kev kuaj xyuas zaus | 300 ~ 1800 MHz |
| Kev ntsuas ntau | -80 ~ 0dBm |
| yuam kev | ± 1dBm |
| Kev daws teeb meem | 1dBm ib |
| HFCT nrhiav channel | |
| Ntau zaus | 0.5 ~ 100 MHz |
| yuam kev | ± 1dB |
| rhiab heev | 15mV / 1mA |
| Dynamic Range | 60dB ib |
| Kev ntsuas ntau | 0-1000 mV |
| Qhov tseeb | 1dB ib |
| TEV detection channel | |
| Ntau zaus | 3 ~ 100 MHz |
| Kev ntsuas ntau | 0-60 dBmV |
| rhiab heev | 0,01m wb |
| yuam kev | ± 1dBmV |
| Kev daws teeb meem | 1dbmv ua |
| Roj teeb | |
| Built-in roj teeb | Lithium roj teeb, 12V,6000 mAh |
| Siv sijhawm | txog10teev |
| Lub sijhawm them nyiaj | Txog4teev |
| Roj teeb tiv thaiv | Over-voltage thiab tiv thaiv tam sim no |
| Roj teeb themer | |
| Rated voltage | 12.6v 0 |
| Them tawm tam sim no | 2A |
| Ua haujlwm kub | -20 ℃ -60 ℃ |
| Ua haujlwm av noo | <80% |
| Cov ntaub ntawv tso saib thiab tsom xam lub davhlau ya nyob twg | |
| Lub software tsim nyog rau txhua lub davhlau ya nyob twg nrog Windows system, thiab cov neeg siv tuaj yeem xaiv los ntawm lawv tus kheej. | |
| Ua haujlwm ib puag ncig | |
| Ua haujlwm kub | -20 ℃ ~ 50 ℃ |
| Ib puag ncig humidity | 0 ~ 90% RH |
| IP qib | 54 |
SF6 Gas Analysis ib feem
SF6 Humidity
●Txoj kev ntsuas: Resistive thiab Capacitive ntsuas txoj cai
●Kev ntsuas ntau: dew point -80 ℃ --- + 20 ℃ (kev txhawb nqa ppmv)
●Qhov tseeb: ± 1 ℃
(thaum lub dew point kub yog qis dua 0 ℃, qhov tso zis sensor yog qhov Frost point)
●Lub sij hawm teb: 63% [90%]
+20 → -20 ℃ Td 5s [45s]
-20 → -60 ℃ Td 10s [240s]
●Kev daws teeb meem: 0.01 ℃
●Rov ua dua: ± 0.5 ℃
●Chav tsev: ℃, ppm, ℃ P20 (hloov tus nqi ntawm 20 ℃)
SF6 Purity yog
●Txoj Kev Ntsuas: Infrared Measurement Principple (NDIR series sensors)
●Kev ntsuas ntau: 0 ~ 100% SF6
●Lub sij hawm teb: [90%] 60s
●Qhov tseeb: ± 0.5% FS
●Repeatability: ± 0.5%
●Kev daws teeb meem: 0.01%
●Display unit:%
SF6 Decomposition khoom
●Txoj kev ntsuas: Electrochemical Measurements Principple (Electrochemical series sensors)
●Kev ntsuas ntau: H2S: 0 ~ 100ppmv
SO2: 0 ~ 100ppmv
CO: 0 ~ 500ppmv
HF: 0 ~ 50ppmv
●Kev daws teeb meem: 0.5ppmv
●Display unit: ppmv
Gas Flow
●Dew point ntsuas: SF6 thiab lwm yam roj: 400-600ml / min
SF6 purity ntsuas: 300-450ml / min
SF6 Decomposition Khoom: 250-300ml / min
●Flow zaub: 0-1000mL digital flow meter
●Qauv roj siab: ≤1MPa
●Kev tiv thaiv Sensor: Stainless hlau sintered lim
●Fais fab mov: 110-220VAC ± 10%, 50Hz, AC / DC siv, kev tiv thaiv tshaj, kev ua haujlwm tsis tu ncua tsis qis dua 8 teev.
●Siv ib puag ncig kub: -20-- + 60 ℃
●Ua haujlwm ib puag ncig: kub: -35 - 70 ℃
Siab: 0-20bar
Sample gas flow rate: tsis cuam tshuam
●Humidity: 90% RH
●Loj: 570 * 418 * 320mm
●Qhov hnyav: txog 18kg.
| Main Tester | 1 qob |
| UHF sensor | 1 qob |
| Ultrasonic sensor | 1 qob |
| TEV sensor | 1 qob |
| HFCT | 1 qob |
| Teeb liab kev twb kev txuas cable | 1 qob |
| Cov khoom sib txuas | 1set ib |
| Teflon yeeb nkab (xws li ntws hloov valve thiab ceev connector) | 1set ib |
| Lub cev | 1set ib |
| Cov khoom seem | 1set ib |
| Charger | 1 qob |
| Tus neeg siv phau ntawv qhia | 1 qob |
| Test Report | 1 qob |
