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MaTransformer Akanyudzwa Mumafuta Asina Kuoma: Gwaro Rekuenzanisa Rakazara

2025-11-05

I. Kusiyana Kwakakosha

1. Dhizaini & Kudzivirira

 

Transformer yerudzi rwakaomas:

Kudzivirira: Kukanda resin resin kana kuputira kwakasimba kusina kuvharwa (semuenzaniso, bepa reNomex).

Maumbirwo: Makona/mawinding anooneka ane silicone rabha bushings.

 

Transformer Inonyudzwa muOiris:

Kudzivirira: Mafuta esimbi kana ester yakagadzirwa; akanyudzwa zvizere mutangi.

Maumbirwo: Tangi rakavharwa rine matanda eporcelain.

 

2.Kukwanisa & Voltage Ranges

II. Kuenzanisa Mashandiro & Mutengo

1. Kukwanisa Kutonhodza & Kutakura Zvakawandisa

 

Kushanda Zvakanaka Kwekutonhodza:

 

Rudzi Rwakaoma: Kutonhodza kwemhepo kwechisikigo/kumanikidzwa (kushanda zvakanaka kushoma).

Kunyudzwa muOiri: Kutenderera kwemafuta (kwakanaka kana zvinhu zvakawanda zvichiwedzerwa).

Kushivirira Kuremerwa Kwakawandisa:

Rudzi Rwakaoma: ≤1.5x kugona kwakayerwa (kwenguva pfupi).

Kunyudzwa mumafuta: 30% yakawandisa kweawa imwe chete.

 

2. Mutengo & Kugadzirisa

Mufananidzo 4.png

III. Maitiro Ekushandisa

1. Nyaya dzekushandisa dzakaoma dzinosungirwa

 

Kuchengetedzwa kweMoto: Zvipatara, migwagwa yepasi pevhu, zvivako zvine denga refu (epoxy inodzivirira moto).

Zvipingamupinyi zveMunzvimbo: Dzimba dzepasi, nzvimbo dzepasi dzakamanikana (20% saizi diki).

Nzvimbo Dzinochengetedza Ruzivo Rwezvakatipoteredza: Dhizaini isina mafuta inoenderana neRoHS.

 

2. Mamiriro Anodiwa Akanyudzwa Mumafuta

 

Zvinodiwa Nemagetsi Akawanda: Mafekitori ekupisa, mapaki emaindasitiri (≥10MVA).

Nzvimbo dzine hunyoro: Nzvimbo dziri kumahombekombe, migodhi (mafuta haapindi hunyoro).

Mamiriro ekunze akanyanya: Kushanda zvakanaka pa -40°C kusvika 45°C.

 

 

IV. Mafambiro Ebasa Rekusarudza

 

Tsanangura Zvinodiwa:Rudzi rwemutoro (runoenderera mberi/kuvhunduka/harmonic), nharaunda (hunyoro/nzvimbo).

Verenga Kugona:S = Simba Rokurema (kW) / Simba Rinoumba Simba.

Zvinhu Zvinoenderana:

Kuchengetedzwa kwemoto → Rudzi Rwakaoma (SCB series)

Kukwanisa/voltage yakakura → Yakanyudzwa muOiri (S13-M series)

Mari Inobatsira:Nguva Refu → Rudzi Rwakaoma (TCO shoma); kwenguva pfupi → Yakanyudzwa muOiri (CAPEX yakaderera).

 

V. Mafambiro & Zvitsva

 

Rudzi Rwakaoma:

Kutarisa Kwakangwara: Masensa anogonesa IoT (semuenzaniso, Siemens CoolBlue).

High Voltage: Mhando dzekuedza dze66kV dzemapurazi emhepo ari kunze kwenyika.

Akanyudzwa muOiri:

Kuvandudzwa Kwezvakatipoteredza: β-oiri (nzvimbo yemoto ≥300°C) inotsiva oiri yemaminerari.

Dhizaini Yakabatana: Matangi akavharirwa akavharirwa (15% diki pane mamwe).

 

Mhedziso
Matransformer emhando yakaoma neakanyudzwa mumafuta anoshanda pamwe chete semhinduro dzinoenderana. Nemitemo yakasimba (semuenzaniso, EU Tier 3), mhando dzakaoma dzinotonga makambani ekutengeserana, nepo dzakanyudzwa mumafuta dzichiri kukosha pakuvaka simba. Kuti musarudze zvakanaka, enzanisai hunyanzvi hwemagetsi nemitengo yehupenyu hwese.