Zvigadzirwa–Makesi Ekupedzisa

Muna 2024, takaendesa transformer ye12 MVA kuPhilippines. Transformer iyi ine simba re12,000 KVA uye inoshanda se transformer inodzika zvishoma nezvishoma, ichishandura voltage yekutanga ye66 KV kuita voltage yechipiri ye33 KV. Tinoshandisa mhangura pakugadzira zvinhu zvinomonera nekuda kwekufambisa kwayo magetsi zvakanyanya, kushanda kwayo zvakanaka pakupisa, uye kuramba kwayo ngura.
Yakagadzirwa nehunyanzvi hwepamusoro-soro uye zvinhu zvepamusoro-soro, transformer yedu yemagetsi ye12 MVA inopa kuvimbika uye kugara kwenguva refu.
KuJZP, tinovimbisa kuti transformer yega yega yatinounza inoongororwa zvakakwana. Tinodada nekuchengetedza rekodhi isina mhosva isina mhosva kwemakore anopfuura gumi. Masimba Anoshandura zvakagadzirwa kuti zvienderane nezvinodiwa neIEC, ANSI, nezvimwe zvinodiwa pasi rose.
 
Hukuru hweKugovera
Chigadzirwa: Simba Rinochinjirwa muOiri
Simba Rakayerwa: Kusvika ku500 MVA
Voltage Yekutanga: Kusvika ku345 KV
 
Tsanangudzo yehunyanzvi
Tsanangudzo yesimba reMVA re12 MVA uye pepa redata

Nzira yekutonhodza ye Transformer Inonyudzwa muOiri kazhinji zvinosanganisira kushandisa oiri yetransformer senzira huru yekutonhodza. Oiri iyi ine zvinangwa zviviri zvikuru: inoshanda semudziyo wemagetsi uye inobatsira kubvisa kupisa kunogadzirwa mukati metransformer. Heano mamwe maitiro ekutonhodza anoshandiswa mumatransformer anonyudzwa mumafuta:
1. Oiri Yemhepo Yechisikigo (ONAN)
● Tsananguro:
Munzira iyi, convection yechisikigo inoshandiswa kutenderedza mafuta mukati metangi retransformer.
o Kupisa kunogadzirwa ne transformer windings kunotorwa nemafuta, ayo anobva akwira oendesa kupisa kumadziro etangi.
o Kupisa kunozobva kwapararira mumhepo yakapoteredza kuburikidza ne convection yechisikigo.

● Mashandisirwo:
o Yakakodzera ma transformer madiki uko kupisa kunobva kwacho kusina kunyanya.

● Tsananguro:
Nzira iyi yakafanana neONAN, asi inosanganisira kutenderera kwemhepo kwakasimba.
o Mafeni anoshandiswa kufemera mhepo pamusoro penzvimbo dzeredhiyeta yetransformer, zvichiwedzera kutonhora.

● Mashandisirwo:
o Inoshandiswa mumatransformer epakati nepakati apo kutonhora kwekuwedzera kunodiwa kupfuura convection yemhepo yechisikigo.

● Tsananguro:
MuOFAF, mafuta nemhepo zvinotenderedzwa uchishandisa mapombi nemafeni, zvichiteerana.
o Pombi dzemafuta dzinotenderedza mafuta kuburikidza netransformer nema radiator, ukuwo mafeni achimanikidza mhepo kupfuura nema radiator.

● Mashandisirwo:
o Yakakodzera matransformer makuru uko convection yechisikigo isingakwani kutonhodza.

● Tsananguro:
Nzira iyi inoshandisa mvura senzira yekuwedzera yekutonhodza.
o Oiri inotenderedzwa kuburikidza nezvinochinja-chinja kupisa uko mvura inotonhodza oiri.
Mvura inotonhodzwa kuburikidza neimwe system yakasiyana.

● Mashandisirwo:
oInoshandiswa mumatransformer makuru kana kuti munzvimbo dzakakura uko nzvimbo yekutonhodza mhepo iri shoma uye kushanda zvakanaka kunodiwa.

● Tsananguro:
Zvakafanana neOFAF, asi zvine mafuta anofamba akananga.
o Oiri inotungamirwa kuburikidza nenzira dzakatarwa kana kuti nzira dzekufambisa mvura kuti iwedzere kutonhora panzvimbo dzakati wandei dzinopisa mukati metransformer.

● Mashandisirwo:
o Inoshandiswa mumatransformer uko kutonhora kwakanangana kunodiwa kuti itarisire kupararira kwekupisa kusina kuenzana.

● Tsananguro:
o Iyi inzira yepamusoro yekutonhodza apo oiri inotungamirwa kuti iyerere nenzira dzakatarwa mukati me transformer, zvichiita kuti ionekwe kuti inotonhorera zvakananga.
o Kupisa kunozoendeswa mumvura kuburikidza nezvinoshandiswa pakuchinjana kupisa, nekumanikidzwa kutenderera kwemvura kuti kupisa kupere zvakanaka.

● Mashandisirwo:
o Yakanakira matransformer makuru kana ane simba guru mumaindasitiri kana mashandisirwo emagetsi uko kudzora tembiricha kwakakosha.

2. Oiri Yemhepo Yechisikigo Inomanikidzwa Nemhepo (ONAF)
3. Kushandiswa Kwemhepo Nesimba reOiri (OFAF)
4. Mvura Inomanikidzwa Nemafuta (OFWF)
5. Mhepo Inotungamirwa neOiri (ODAF)
6. Mvura Inomanikidzwa Nemafuta (ODWF)