IiTransformers zohlobo olomileyo vs. ezintywiliselwe kwioyile: Isikhokelo esipheleleyo sokuthelekisa

I. Umahluko ongundoqo

1. Uyilo kunye nokuvala ubushushu

 

Isiguquli sohlobo olomileyos:

Ukufakwa kwe-insulation: I-Epoxy resin casting okanye i-non-encapsulated solid insulation (umz., iphepha le-Nomex).

Ulwakhiwo: Ii-core/windings ezibonakalayo ezinee-bushings zerabha ze-silicone.

 

Isiguquli esintywiliselwa kwioyiles:

Ubushushu: Ioyile yeminerali okanye ye-ester eyenziweyo; ifakwa ngokupheleleyo etankini.

Ulwakhiwo: Itanki evaliweyo enezikhonkwane zeporcelain.

 

2. Ububanzi beCapacity kunye neVoltage

II. Uthelekiso lweNtsebenzo kunye neendleko

1. Umthamo wokupholisa kunye nokulayisha kakhulu

 

Ukusebenza kakuhle kokupholisa:

 

Uhlobo Lokomisa: Ukupholisa umoya ngokwendalo/ngokunyanzelwa (ukusebenza kakuhle okulinganiselweyo).

I-oyile efakwe kwi-oyile: Ukujikeleza kweoyile (kungcono kakhulu xa imithwalo ephezulu ihlala ixesha elide).

Ukunyamezela Umthwalo Ogqithisileyo:

Uhlobo Lokomileyo: ≤1.5x umthamo olinganisiweyo (wexesha elifutshane).

Ifakwe kwi-oyile: Ukugqithisa okungama-30% kangangeyure e-1.

 

2. Iindleko kunye noLondolozo

III. Imizekelo yesicelo

1. Amatyala okusetyenziswa kohlobo olomileyo oluyimfuneko

 

Ukhuseleko loMlilo: Izibhedlele, iinqanawa ezingaphantsi komhlaba, izakhiwo ezinde (i-epoxy ethintela ilangabi).

Imiqobo Yendawo: Izakhiwo ezingaphantsi komhlaba, izitishi ezincinci (ezincinci ngama-20%).

Iindawo Ezinobuntununtunu Kwindalo: Uyilo olungenaoyile luhambelana neRoHS.

 

2.Iimeko ezikhethwayo ezifakwe kwioyile

 

Iimfuno zoMbane oPhezulu: Izityalo ezisebenzisa ubushushu, iipaki zoshishino (≥10MVA).

Iindawo ezifumileyo: Iindawo ezikunxweme, imigodi (ioyile iyamelana nokufuma).

Iimozulu ezigqithisileyo: Ukusebenza okuzinzileyo kwi -40°C ukuya kwi-45°C.

 

 

IV. Indlela yokukhetha

 

Chaza iimfuno:Uhlobo lomthwalo (oluqhubekayo/olushukumisayo/oluhambelanayo), okusingqongileyo (umswakama/indawo).

Bala Umthamo:S = Amandla oMthwalo (kW) / Amandla oMbane.

Iimpawu zoMdlalo:

Ukhuseleko lomlilo → Uhlobo olomileyo (uthotho lwe-SCB)

Umthamo ophezulu/i-voltage → I-oyile efakwe kwi-immersion (uthotho lwe-S13-M)

Inzuzo yeendleko:Ixesha elide → Uhlobo olomileyo (i-TCO ephantsi); ixesha elifutshane → Ifakwe kwi-oyile (i-CAPEX ephantsi).

 

V. Iindlela Ezintsha Neendlela Ezintsha

 

Uhlobo olomileyo:

Ukubeka esweni okukrelekrele: Izinzwa ezisebenza nge-IoT (umz., iSiemens CoolBlue).

I-High Voltage: Iimodeli zovavanyo ze-66kV zeefama zomoya ezikude nolwandle.

Ifakwe kwioyile:

Uphuculo lwe-Eco: i-β-oyile (indawo yomlilo ≥300°C) ethatha indawo yeoyile yeminerali.

Uyilo oluNcinci: Iitanki ezitywiniweyo ezirhabaxa (ezincinci nge-15%).

 

Isiphelo
Iitransformer zohlobo olomileyo kunye nezifakwe kwi-oyile zisebenza njengezisombululo ezihambelanayo. Ngemigaqo eqinisiweyo (umz., i-EU Tier 3), iintlobo ezomileyo zilawula amacandelo orhwebo, ngelixa ezifakwe kwi-oyile zihlala zibalulekile kwiziseko zophuhliso zamandla. Ukuze ukhethe okulungileyo, lungelelanisa iinkcukacha zobugcisa kunye neendleko zomjikelo wobomi.