Transformer Mafuta Gasi Chromatography Online Monitoring System
GDDJ-DGA Transformer Oil Gas Analyzer ndi chida chowunikira pa intaneti cha gasi wosungunuka mumafuta osinthira kutengera ukadaulo wa gas chromatography.Cholakwa chomwe chingakhalepo chimatsimikiziridwa, kumasula chenjezo malinga ndi mtengo womwe udakhazikitsidwa kale kudzera pamakina ozindikira akatswiri.
Chipangizocho chimagwiritsa ntchito ukadaulo woyeserera wogawidwa ndipo chimakhala ndi ntchito yodzizindikiritsa yokha komanso yodzibwezeretsa yokha.Gawo lililonse lantchito ndilolumikizana mofooka, limagwira ntchito palokha, kutengera mawonekedwe a rack, yosavuta kukonza uinjiniya.
●Zopanda kukonza, palibe chifukwa chosinthira silinda yamafuta.
●Kuzindikira pa intaneti kuchuluka kwa ndende ndi kukula kwa H2, CO, CO2, CH4, C2H4, C2H2, C2H6.
●Mapangidwe a modular ndi mawonekedwe ophatikizika, osavuta kukonza, ndi kufalikira kwakukulu, amatha kuphatikizidwa mosavuta ndi zida zina zowunikira.
●Quantitative clean cycle sampling mode, kuwonetsa momwe gasi wosungunuka mumafuta osinthira.
●Pumpless vacuum degassing ukadaulo, osafunikira pampu ya vacuum ndikuwongolera kudalirika komanso kukhazikika kwadongosolo.
●Mzere wapadera wa chromatographic, kuti upititse patsogolo digirii yolekanitsa ya kapangidwe ka gasi.
●Chowunikira chapadera cha mzere, deta yowunikira ndi yeniyeni komanso yodalirika, zotsatira zoyesa zili pafupi kwambiri ndi deta ya labotale.
●Chigawo chodziyimira pawokha mkati mwa chassis chowongolera kutentha ndi chinyezi, kuchotsa chikoka chachigawo ndi nyengo.
●Ndi kulondola kwakukulu kopeza deta, imagwiritsa ntchito △-ε ADC ya manambala 24 ndi fyuluta ya digito.Imagwiritsa ntchito ma calibration a auto kuti asonkhanitse ma spectrogram.
●Ndi mawonedwe osiyanasiyana a data ndi mitundu yamafunso, lipoti ndi ma graph amayendedwe.Zambiri zakale zitha kusungidwa mpaka zaka 10.
●Kusinthasintha kwamphamvu kwachilengedwe, kugwiritsa ntchito bwino kuzizira, kutentha kwambiri, chinyezi chambiri, malo okwera kwambiri.
●Kuthekera kwamphamvu kotsutsana ndi kusokoneza, kuyanjana kwa ma elekitirodi kumatha kukwaniritsa mulingo woyenera.
●Ndi magawo awiri a ntchito ya alamu, chizindikiro cha alamu chikhoza kufalikira patali.
●Kuzungulira kofulumira, kuwunika kocheperako ndi mphindi 40, kumatha kukhazikitsidwa ndi ogwiritsa ntchito.
●Ukadaulo wathunthu wobwereranso wamafuta, panthawi ya degassing, mafuta amafuta samalumikizana ndi mpweya wonyamulira chromatogram, kugwiritsa ntchito njira zosiyanasiyana zowongolera, kuwonetsetsa kuti chosinthira chosinthira chamafuta chikukwaniritsa zofunikira.
●Dongosolo lolimba lozindikira matenda, zotsatira zimaperekedwa kudzera munjira yowongoleredwa yamitundu itatu, njira ya katatu ya David ndi njira yazithunzi za cube.
●Ndi njira zosiyanasiyana zoyankhulirana zosamutsa deta, RS485, IEC61850, GPRS kutengerapo opanda zingwe ndi uthenga waufupi amagwiritsidwa ntchito kusamutsa deta.
●Thandizani kulumikizana kwa Ethernet / kuwala, kusamutsa deta, kuwongolera kwa chipangizo ndi kuyika magawo okhala ndi digito kwathunthu komanso kuwongolera kutali.
●Mafuta / gasi auto calibration ndi ntchito zoyeretsa magalimoto zilipo.
| Kutentha kwa chilengedwe | -40 ℃～+ 70 ℃ | ||
| Chinyezi cha chilengedwe | Chinyezi chachibale 5-95% (palibe condensation) | ||
| Atmospheric Pressure | 80kPa-110kPa | ||
| Magetsi | AC 220V ± 10%, 50Hz | ||
| Kuwunika zigawo | H2, CO, CO2, CH4, C2H4, C2H2, C2H6, H2O, kukula ndi kukhazikika | ||
| Analysis ndi matenda ntchito | Unikani ndi kuzindikira deta yowunikira pogwiritsa ntchito njira ya magawo atatu, njira ya katatu ya David ndi njira ya kachipangizo ka cube.Ma spectrogram oyambilira atha kuperekedwa. | ||
| Min.Kuzindikira kuzungulira | 40-60mins, yofotokozedwa ndi ogwiritsa ntchito, yosasinthika kanayi pa tsiku. | ||
| Sampling mode | Sampling panjinga, kuwonetsa momwe gasi alili munthawi yeniyeni. | ||
| Njira yosiyanitsira mafuta ndi gasi | Vutoni degassing mode, degassing katatu mosalekeza. | ||
| Nthawi yosungira deta | ≥ zaka 10 | ||
| Kuchuluka kwa gasi wonyamula | Gasi wonyamulira wodzipangira yekha, wosasokonezedwa chaka chonse.Palibe chifukwa chosinthira silinda yamafuta. | ||
| Gasi wowunika | Muyezo osiyanasiyana | Min.kuzindikira | Cholakwika |
| H2 | 2-2000 ppm | 1 ppm | ±10% |
| CO | 5-20000 ppm | 5 ppm | ±10% |
| CH4 | 0.2-2000 ppm | 0.2 ppm | ±10% |
| C2H4 | 0.2-2000 ppm | 0.2 ppm | ±10% |
| C2H6 | 0.2-2000 ppm | 0.2 ppm | ±10% |
| C2H2 | 0.2-2000 ppm | 0.2 ppm | ±10% |
| CO2 | 25-20000 ppm | 25 ppm | ±10% |
| H2O | 1-800 ppm | ||
| Kutentha kwamafuta | -40 ℃ ~ 200 ℃ | ||
| Kuchuluka kwa mpweya | 0.2-15% | ||
| Zonse za hydrocarbon | 1-8000 ppm | ||
| Kukhazikika (cholakwika muyeso) | Pakuyesa komweko, cholakwika sichiposa 10% pamafuta omwewo.(kukhazikika kwapakati) | ||
| IP kalasi | IP66 | ||
| Kutalika | ≤3000m |
| Kutentha kozungulira | -10 ℃~+45 ℃(m'nyumba);-40 ℃ ~ + 70 ℃ (kunja) |
| Max.kusiyana kwa kutentha kwa tsiku ndi tsiku | 25 ℃ |
| Max.chinyezi chachibale | 95% (avareji yatsiku ndi tsiku);90% (avereji ya pamwezi) |
| Kuthamanga kwa mpweya | 86kPa ~ 106kPa |
| Anti-shock luso | Kuthamanga kopingasa 0,30g;mathamangitsidwe ofukula 0.15g |
| Kuyika chilengedwe | Kuyika m'nyumba.Chipindacho chiyenera kukhala ndi chowongolera mpweya, chopanda chitetezo, chopanda anti-static miyeso. |
| Mphamvu yamagetsi (AC) | 220V/100V, cholakwika chovomerezeka ± 20% (maharmonics), kuchuluka kwa kupotoza kwamagetsi ≤8%. |
| Mphamvu yamagetsi (DC) | 220V/110V, kusiyanasiyana kovomerezeka ± 20%. |
| Adavotera AC voliyumu | 57.7V/100V/220V, kuchulukirachulukira ndi 1.2times ya voliyumu yovoteledwa, kuchuluka kwamphamvu ≥2. |
| Adavotera AC pano | 1A/5A, kuchuluka kwachulukidwe ndi 1.2 nthawi zovoteledwa, kumagwira ntchito mosalekeza, kokwanira pachimake ≥3. |
| Adavoteledwa pafupipafupi | 50Hz, cholakwika chovomerezeka -5%~+5%. |
Magetsi
Magetsi a makina owunika momwe zinthu zilili pa siteshoni ayenera kukhala otetezeka komanso odalirika, ndipo zida zowongolera masiteshoni ziyenera kukhala zoyendetsedwa ndi 220VAC Uninterrupted Power Supply (UPS).Chigawo chilichonse choyang'anira pagawoli chimayendetsedwa ndi 220V AC system.
Chitetezo cha mphezi, kuyika pansi, anti-kusokoneza
Dongosolo la substation condition monitoring system liyenera kukhala ndi zodzitetezera ku over-voltage.
Palibe gululi loyikirapo panjira yowunikira momwe zinthu ziliri.Malinga ndi mfundo ya "point-pointing grounding", waya wapansi umagwirizanitsidwa ndi mfundo imodzi ya gridi yayikulu yoyambira pansi.
Chipangizo choteteza mphamvu mopitilira muyeso chidzayikidwa pamagetsi a 220V AC, chingwe cholumikizirana komanso kumapeto kwa netiweki yoyambira, ndipo magawo achitetezo amayenera kugwirizana ndi index ya magwiridwe antchito a zida.
Chassis, nduna ndi chingwe chotchinga chotchinga cha dongosolo lowunikira ziyenera kukhazikitsidwa modalirika.Kugwirizana pakati pa zigawo za ndondomeko ya kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kapabubundubundundundundundundu00 ukubona ukusebenza kudakubo0khu majiranganeyiyiwe ukuhamba KA ukuzwananaliswe 2019
Chipangizocho chimayikidwa m'chipinda chopanda ma electromagnetic shielding.Chipangizocho chokha chiyenera kukwaniritsa zofunikira za anti-electromagnetic field interference and electrostatic effect.Ngati mphezi ikuchulukirachulukira, kuthamanga kwambiri komanso kuwonongeka kwafupipafupi kwa zida zoyambira, zida sizingagwire ntchito molakwika, ndipo zida zonse zizikwaniritsa zofunikira zotsutsana ndi kusokoneza:
1) Potulutsa ma electrostatic, imagwirizana ndi GB/T 17626-4-2 kalasi 4.
2) Kwa ma radiation electromagnetic field, imagwirizana ndi GB/T 17626-4-3 kalasi 3.
3) Kwanthawi yayitali, imagwirizana ndi GB/T 17626-4-4 kalasi 4.
4) Pakuchita opaleshoni, imagwirizana ndi GB/T 17626-4-5 kalasi 3.
5) Poyendetsa ma electromagnetic induction, imagwirizana ndi GB/T 17626-4-6 kalasi 3.
6) Pamagawo amagetsi amagetsi pafupipafupi, imagwirizana ndi GB/T 17626-4-8 kalasi 4.
7) Kwa pulse electromagnetic field, imagwirizana ndi GB/T 17626-4-9 kalasi 5.
8) Kwa maginito otsika oscillating, amafanana ndi GB/T 17626-4-10 kalasi 5.
9) Kwa mafunde oscillating, amagwirizana ndi GB/T 17626-4-12 class 2 (signal port).
| Ayi. | Dzina lazida | Zofotokozera | Qty | Ndemanga |
| 1 | Transformer Oil Gas Online monitoring system | 535*600*1100 | 1 | |
| 2 | Flange | Kutengera pa doko la transformer | 2 | |
| 3 | Chitsulo chosapanga dzimbiri chubu | Φ6*30M | 1 | |
| 4 | Optic fiber | Multimode 4-core, 200M | 1 | |
| 5 | Bokosi la terminal | 2 | ||
| 6 | Jumper | Chithunzi cha SC-SC | 2 | |
| 7 | Fiber Converter | multimode | 1 | |
| 8 | Ethernet chingwe | 0.5M | 2 | |
| 9 | Sikirini | M12*1.25M, Φ6 | 2 | |
| 10 | Zowonjezera screw | M10*100 | 4 | |
| 11 | Chinsinsi cha nduna | 2 ma PC | 1 | |
| 12 | Khadi lachingwe | 4pcs + zingwe zingapo za nayiloni | 1 | |
| 13 | Chitsulo chosapanga dzimbiri chubu | Φ3*2M | 1 | |
| 14 | Insulation Pipe ndi zigawo zina | Insulation chitoliro Φ6 * 2M 4pcs, Au tepi 50 * 25M 1roll, zosapanga dzimbiri hoop 8 * 32 2pcs | 1 |
