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35MVA 115kV Simba reMasitemu matatu
Tsananguro yeChigadzirwa
Iyo 35MVA 115kV 3 Phase Power Transformer, chishandiso chemagetsi chemazuva ano chakagadzirirwa kushandiswa kwakakosha mumapurojekiti esimba rinogona kuvandudzwa. Yakagadzirwa kuti isvike padanho repamusoro rekushanda, kuvimbika, uye kushanda zvakanaka kwesimba, zvichiita kuti ishande zvakanaka mune ese masisitimu esimba akajairwa uye anogona kuvandudzwa.
Zvinhu Zvikuru & Kushanda
Kutevedzera IEEE C57.12.00: Transformer ye35MVA 115kV inotevedzera mitemo yepasi rose yeindasitiri, ichivimbisa kuti mhando yepamusoro uye mashandiro akanaka.
Kurasikirwa Kwakaderera uye Kushanda Kwakanyanya: Yakagadzirwa isina kurasikirwa kwakanyanya pakati pesimbi nemhangura, transformer iyi inoderedza zvakanyanya kushandiswa kwesimba, zvichibatsira mukuchengetedza nguva uye kuchengetedza mari.
Kuderedzwa Kwekubuda Kwemvura Mukati Uye Ruzha: Yakagadzirwa kuti ikwanise kuburitsa ruzha zvishoma (PD) uye kuburitsa ruzha, inoita kuti ishande zvakanaka uku ichichengetedza kugadzikana kwenguva refu.
Kuramba Kwenguva Pfupi: Transformer iyi yakagadzirirwa kutsungirira mafungu emagetsi ane fault currents akawanda, zvichivandudza kuchengetedzeka uye kugara kwenguva refu kwesystem iyi.
Dhizaini Isina Kubuda Mvura: Nekuvakwa kwakasimba, transformer iyi yakagadzirirwa kudzivirira kubuda kwemafuta, zvichiwedzera kuchengetedzeka kwezvakatipoteredza uye kuvimbika kwesystem.
35MVA 115kV Simba Rinoshandura
Zvishandiso Zvepamusoro uye Kuvaka
1. Zvinhu zveCore neCoil: Core yetransformer yakagadzirwa nesilicon steel yepamusoro-soro, ine nzira yepamusoro yekubatanidza majoini pa45° kuti ikwanise kuyerera zvakanaka. Pamusoro payo pakafukidzwa nechinhu chakakosha chinodzivirira ngura, zvichideredza kurasikirwa kwemutoro uye kuderedza ruzha.
2. Ruzha Rushoma uye Kugara Kwakasimba: Kubatanidzwa kwecoil necore kunosanganisira magadzirirwo akagadzirwa nemaoko akadai se core bracing uye kushandiswa kwewaya dze conductor dzakachinjika, zvichiita kuti ruzha ruve rushoma uye rugare kwenguva refu.
Chinja Chepombi Chiri Pamutoro (OLTC)
1. Transformer ye35MVA ine On-Load Tap Changer (OLTC) iri kudivi rine voltage yakakwira, zvichibvumira kudzora voltage iri pa115kV ± 8 × 0.625%.
2. OLTC inosanganisira conservator, oil level indicator, Buchholz relay, uye self-regenerating breather, zvese izvi zvichibatsira kuti transformer ishande zvakanaka uye zvakachengeteka.
Dziviriro uye Kuchengetedzwa
1. Kudzivirirwa kweGasi neDifferential: Transformer iyi ine gasi rekudzivirira uye differential protection relays kuti ive nechokwadi chekuti inoshanda zvakachengeteka uye kuti zvikanganiso zvinoonekwa nekukurumidza.
2. Kutarisa Kudzoreredza: Chishandiso ichi chine marelay emukati nekunze ayo anotanga maalarm uye anotanga kudonha otomatiki kana paine kuchinja kwegasi kana mafuta kusingawanzoitika.
3. Kutarisa Mwero weOiri: Zviratidzo zvemwero weoiri zvinotarisa mamiriro etangi reoiri, nealamu dzinotanga kana mwero weoiri ukadarika mwero wakatarwa, zvichiita kuti oiri irambe ichichengetwa zvakanaka.
Vharuvhu Yokusunungura Kumanikidzwa
Kana gasi remukati rikakurumidza kuungana nekuda kwemamiriro ezvinhu asina kunaka, transformer ine vharuvhu rekubvisa kumanikidzwa. Sisitimu iyi inoburitsa gasi rakawandisa, ichidzivirira kumanikidzwa kwakanyanya uye ichibvumira nzvimbo yekudzora kuti iite chimwe chinhu nekukurumidza nekukonzeresa kubhururuka otomatiki.
Kutarisa Tembiricha
Zviratidzo zveOiri neKupisa Kwemhepo: Transformer ine masensa ekutarisa tembiricha yemafuta nemhepo. Kana tembiricha ikapfuura 95°C, chiratidzo chekuyambira chinotumirwa kukamuri rekutarisa riri kure. Kana tembiricha ikapfuura 105°C, transformer inongoerekana yadonha kuti isanyanya kupisa uye kukuvara.
Sisitimu Yekutonhodza
Transformer iyi ine sisitimu yekutonhodza ine matanho maviri:
Danho 1: Fan yekutanga inotonhodza inotanga kushanda kana tembiricha yekumonera yadarika 75°C.
Danho rechipiri: Feni yechipiri inotanga kushanda kana tembiricha yasvika 80°C.
Kana tembiricha yadzikira pasi pe75°C, mafeni anodzima otomatiki, zvichiita kuti kutonhora kutonhorere zvakanaka uye kuderedza kushandiswa kwesimba.
Chinozvivandudza Chinofema
Muviri mukuru wetransformer pamwe neconservator yekuchinja pombi zvine mudziyo wekufema unozvigadzirisa wega (Qualitrol brand). Muchina uyu unoshandisa desiccant yakavakirwa mukati (silica gel) inonwisa hunyoro uye inovandudza kuburikidza nekupisa, ichidzivirira hunyoro nemhepo kuti zvisapinde mutransformer. Izvi zvinoita kuti insulation irambe yakaoma, zvichitsigira kugadzikana kwekushanda kwenguva refu kwetransformer.
Mashandisirwo
1. Mapurojekiti eSimba Rinodzokororwa (Zuva, Mhepo, nezvimwewo)
2. Kugoverwa Kwemagetsi Emaindasitiri
3. Kugadzikana kweGridhi
4. Masisitimu Esimba Akavimbika Kwazvo
Mhedziso
Iyo 35MVA 115kV Three-Phase Power Transformer igadziriso yepamusoro-soro uye inoshanda zvakanyanya kune masisitimu emazuva ano ekugovera magetsi, kunyanya muzvikamu zvesimba rinogona kudzokororwa. Nezvinhu zvepamusoro, maficha ekuchengetedza epamusoro, uye dhizaini inochengetedza simba, inopa kushanda kwepamusoro, kuvimbika, uye hupenyu hurefu hwebasa. Chigadzirwa ichi chinoratidza kuzvipira kweJZP Transformer mukupa mhinduro itsva, dzemhando yepamusoro kuti isangane nezvinodiwa zveramangwana resimba rinogara kwenguva refu.
Wagadzirira Kusimudzira Remangwana reSimba?
Taura nesu nhasi kuti udzidze zvakawanda nezvekuti 35MVA 115kV Three-Phase Power Transformer inogona sei kuvandudza mapurojekiti ako esimba rinogona kushandiswazve uye kuve nechokwadi chekugoverwa kwesimba kwakavimbika uye kunoshanda.
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