Nzira Dzakasiyana-siyana Dzekuona Matangi Emafuta Etransformer
Kuona kubuda kwemafuta mutangi remafuta etransformer kunosanganisira kuona kuti rinovharwa, kudzivirira kubuda kwemafuta anodziisa kana kupinda kwegasi muzvisungo zvakakosha, nzira dzinozivikanwa dzekuona kubuda kwemafuta dzinosanganisira zvinotevera:
1. Nzira yekutarisa zvinoonekwa
Maitiro: kuburikidza nemaziso asina kupfeka kana magirazi ekukudza kuti uone ganda re transformer, weld, flange connections, mavharuvhu nezvimwe zvikamu zve kungave kune mavara emafuta, zvisaririra zvemafuta kana chiitiko chakanyorova.
Zviitiko zvinoshanda: kuongorora zuva nezuva kana kugadzirisa matambudziko ekutanga.
Zvakanakira: zviri nyore uye zvinokurumidza, hapana michina.
Zvakashata: kudonha kudiki kwakaoma kuwana.
2. Kuona Kubuda Kwemabubble eSipo
Maitiro: Isa mvura ine sipo pazvikamu zvinofungidzirwa (semuenzaniso misono yekubatanidza, nzvimbo dzinovhara) uye tarisa kana paine mabubbles anogadzirwa.
Mamiriro ezvinhu anoshanda: kuona kubuda kwemvura padiki (senge mavharuvhu, nzvimbo dzinosangana mapaipi).
Zvakanakira: mutengo wakaderera, kushanda kuri nyore.
Zvakashata: Haisi kunzwa kudonha kudiki kana kudonha kwemukati.
3. Nzira yekuora kwepressure
Maitiro: Kudzvanywa kwemhepo kunofefeterwa: zadza mukamuri remafuta etransformer kana gas relay nenitrogen yakaoma kana mhepo (kazhinji 0.03~0.05MPa), uye tarisa mwero wekuderera kwedzvinyiriro mushure mekubata dzvinyiriro.
Kuedza kumanikidzwa kwemafuta: dzvanya sisitimu yemafuta uye tarisa kana kumanikidzwa kwacho kwakasimba.
Mamiriro ezvinhu anoshanda: bvunzo yekuvharwa kwese mushure mekuiswa kana kugadziriswa.
Zvakanakira: kuona huwandu hwezvinhu, kunzwa kwakanyanya.
Zvakashata: kudiwa kwekumisa kushanda kwetransformer, uye kudiwa kwekuchengetedza kumanikidzwa kwenguva yakareba kuti uone.
4. Nzira yekuona kudonha kwemvura muVacuum
Maitiro: vacuum transformer (senge jekiseni remafuta evacuum), tarisa kana vacuum iri kuramba ichidonha, kuti uone kana paine kubuda kwemvura.
5. Nzira yekuona kudonha kweHalogen
Maitiro: Isa gasi rine halogen (senge Freon) mutransformer, uye shandisa halogen leak detector kuti uone nzvimbo inobuda mvura.
6. Kuonekwa kweKubuda Kwemvura muInfrared Thermal Imaging
Nzira: Infrared thermography kuti ione kupararira kwekupisa pamusoro pe transformer, nzvimbo inobuda mafuta inogona kunge iri nekuda kwemusiyano mukupiswa kwemavara emafuta kuratidza kusarongeka kwekupisa.
7. Kuona kubuda kwegasi (semuenzaniso kuona kubuda kwehelium mass spectrometry)
Maitiro: Zadza helium mutransformer, shandisa helium mass spectrometer kuti utarise kunze uye uone nzvimbo yekubuda kwehelium. Kana kuti uone kubuda kweSF6 muSF6. matransformer anoputira gasi.
8. Kuongororwa kwegasi rakanyungudutswa mumafuta (DGA) kwakabatsira kuona kubuda kwemvura
Nzira: Nekutarisa kukwira kusingawanzoitiki kwehydrogen (H₂), methane (CH₄) nemamwe magasi mumafuta etransformer, kuti vaone kana paine mhepo kana hunyoro hunopinda.
9. Kuonekwa Kwekubuda Kwemvura KweUltrasonic
Maitiro: Shandisa ultrasound detector kutora masaini e acoustic anobuda nemafuta/gasi rinobuda.
10. Nzira yeFluorescent Tracer
Maitiro: Wedzera fluorescent agent mumafuta, pisa nzvimbo inofungirwa nerambi reUV, mvura inobuda icharatidza fluorescence.
Hwaro hwekusarudza
Kudonhedza kudiki: tanga nekutarisa helium mass spectrometry, halogen leak detection kana nzira ye fluorescence.
Kuongorora nekukurumidza: infrared thermography kana nzira ye ultrasonic.
Kukundikana kwemagetsi: nzira yekuora kwepressure kana nzira ye vacuum.
Kugadzirisa nguva dzose: kuongorora nemaziso pamwe chete nenzira ye sipo.
Sarudza nzira yakakodzera zvichienderana nerudzi rwetransformer (inonyudzwa mumafuta, yakaoma, SF6 gas insulation), leakage medium (mafuta/gasi) uye zvinodiwa pakuona (kururama, mutengo, nguva yekushanda).
Vhidhiyo yedu yekuongorora kubuda kwemvura mutangi remafuta yekambani yedu tarisa pano