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Hawlgalka isku midka ah ee gudbiyeyaasha - Xaaladaha

Energy - ay muddo dheer ahayd qayb muhiim ah oo ilbaxnimo. La'aanteed, qiyaasi nolosha wax aan macquul aheyn. Taasi waa sababta su'aasha ah ee sii socodka ah ee korontada si ay macaamiisha lagu sii kordheysa ba'an. Hawlgalka ayaa isku midka ah ee gudbiyeyaasha - mid ka mid ah hababkan. Si kastaba ha ahaatee, haddii oo kaliya gurmad la isticmaalayo habka, iyo waxa ay tahay shuruudaha qalabka?

Maxaad u baahan tahay qaliin isku midka ah ee gudbiyeyaasha?

Sida kor ku xusan, shaqada markii hore ku heshiiyeen ayaa waxaa ay sababeen baahida loo qabo in la hagaajiyo isku halaynta of korontada. Si kastaba ha ahaatee, waxaa jira oo kale, ma muhiim ah ka yar, gaar ahaan marka qaliinka isku midka ah ee loo baahan yahay gudbiyeyaasha. dhibcood waxaa ka mid ah:

  • korodhka degdeg ah load ah, kuwaas oo mustaqbalka dhow ka badnaan doono (ama ka badan) transformer a awood shaqeeya;
  • la'aanta boos (height, width) ma awoodi karo in la dhiso mid transformer weyn, laakiin waxaad codsan kartaa laba yar yar iyo iyaga ka mid ah ee isku midka ah;
  • Dabcan, tallaabooyin lagu sugayo ammaanka ka ciyaaraan door muhiim ah, sida jaaniska ah failure mar labada gudbiyeyaasha waa mid aad u yar, laakiin waa, marka lagu daro dhacdadan, hawlgalka isku midka ah ee gudbiyeyaasha, isticmaalaan habab kale oo gurmad ah.

Ridaya howlgalka laba gudbiyeyaasha

Deminta gudbiyeyaasha hawlgalka isku midka ah isku casilaan bixisaa qaata si gaar ah muhiim ee tamarta korontada, taasi oo ka tarjumaysa korontada aan guraynin. On inta badan rugood, waxaa loo isticmaalaa, laba ama in ka badan gudbiyeyaasha (ka reeban yihiin gudbinta khafiif ah xarumo noocan). Ka shaqeynta isku midka ah waxaa la ogol yahay, haddii labada of transformer la set oo ah qaar ka mid ah shuruudaha, kuwaas oo loo yaqaan "xaaladaha hawlgalka isku midka ah ee gudbiyeyaasha":

  • koox ka mid ah windings waa in ay isku midba midka kale;
  • saamiga Isbadal u leeyihiin in loo siman yahay si kasta oo kale, waxay noqon weecasho ka madhnayn in xadka heerarka la aqbali karo;
  • danab wareeggeedii gaaban waa in loo siman yahay si kasta oo kale, waa fogaanta dhexdeena ka madhnayn in xadka heerarka la aqbali karo;
  • gudbiyeyaasha isku midka ah waxaa looga baahan yahay in la shaqeeya ka network hal;
  • fiilooyinka sare looga baahan yahay isku xirta transformer in ay dhibic waa in ay ahaataa sifooyinka iyo dhererka qiyaastii siman,
  • wareeg wajiga u dhexeeya voltages ah windings hoose iyo sare waa in ay isku mid noqdaan.

Baahida loo qabo xisaabinta hordhac ah

In case of dhaawac ah mid ka mid ah labada gudbiyeyaasha markasta suurtagal ma aha in ay si sax ah u dooran la mid ah, kuwaas oo si buuxda waxaa isku aadiyo by xaaladaha burburay iyo hababka qalliinka. Xaaladahan, doorashada ee transformer ku salaysnayn xisaabaha hordhac ah oo adag in uu muujiyo in labada windings of transformer la siman shubi doonaa, oo mid iyaga ka mid ah mana ku shuban doonaa badato awoodda transformer kasta oo gaar ah.

danab-gaaban circuit

Hawlgalka ayaa isku midka ah ee gudbiyeyaasha laga heli karaa qiimaha xad siman oo danab wareeggeedii gaaban ee windings ah. Haddii qiimaha kala duwan ee QPR, ka hor inta wareegaya shaqada si wadajir ah loo baahan yahay in hore loo beddelo ratio isbedelka ee gudbiyeyaasha ku biiro gaar ah. Sayidka waxaa suurtagal ah si loo gaaro magdhow ah walaacyada qaybiyaa oo kac ay sabab u tahay kala duwan voltages circuit gaaban. Timi sabab u jaanqaadayn noocan oo kale ah ek'eysiiyo hadda buux doonaa transformer la danab Cilad hoose.

Dabcan, waa in aad xisaabta ku awood load ah - sidoo kale si gaar ah loogu talagalay qalabka kasta, iyo inta lagu jiro dhacdooyinka sida qaliinka isku midka ah ee gudbiyeyaasha awood. At oo aan waxtar lahayn, si kastaba ha ahaatee, farqiga u yahay, gebihaanba ma saamayn ku qiyamka danab-circuit gaaban ah, maxaa yeelay, saamiga Isbadal waxaa barbareeyay oo noqday isku mid. Under load, danab sare waxay noqon doontaa kala duwan, sababtoo ah aan qummanaynu dhibic danab keeni karaan baxsiga ugu celino hadda for windings, iyadoo mid ka mid transformer ugu celino hadda lagu soo koobay la salka, iyo kii labaad jaraa. ratio waxay ku taliyeen awoodda ugu awooda badan in ay transformer ee awoodda aad u yar waa in ay ahaadaan aan ka badnayn saddex ka mid ah.

xaaladaha Available

hawlgalka isku midka ah ee gudbiyeyaasha, saddex-fuuli jiray, laba-fuuli jiray on windings oo dhan. Waa in la xusuusnaado in qalabka ku xiran ee isku midka ah, load la qaybiyey tiro-bedelka in danab-circuit gaaban iyo waa si toos ah saamiyeed si ay xoogga transformer kasta oo gaar ah. Hawlgalka ayaa isku midka ah ee gudbiyeyaasha, haddii kooxo xidhiidh la fuuli jiray way kala duwan yihiin, waxaa suurtagal ah ee dhammaan kooxaha cajiib ah. Haddii mid noqoshada aan la agaasimayo, ka dibna ay sabab u tahay shaqada xagal u dhexeeya boosteejada ah windings sare waxaa danab a kaas oo keena ah kaca ah aan la aqbali karin hadda.

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