Waa maxay saddex waji hadda a

nolosha casriga ah waa la qiyaasi karo iyada oo aan koronto iyo faa'iidooyinka la xidhiidh la leh. la'aanta ah ee gaaska dabiiciga ah si fudud magdhow by ilo kulaylka shidaal adag, biyaha ayaa sidoo kale waxaa laga heli karaa, laakiin aan lahayn koronto yimaado dhabta ah "dhamaadka dunida."

Inta badan Quwadda maanta dhalin saddex waji talantaalli hadda. Waxaa ka mid ah faa'iidooyinka ka mid ah note gaar yihiin istareexsan ee diyaarinta iyo Isbadal ku xiga, isku halaynta sare oo daacad ah design ee loogu tala galay isaga matoorrada asynchronous. Saddex-waji hadda - waa nooca korontada dunida oo dhan ugu badan.

saddex waji nidaamka hadda waa set oo ah saddex waji wareeggeedii hadda la soo noqnoqoshada isku mid ah iyo Ilodanimada inayan laakiin wareejiyay qof qaraabo midba midka kale by 120 digrii (ama, waa wixii la mid ah, 1/3 muddada). Mid kasta oo ka wareeggeedii kuwan waxa loo yaqaan waji, siday u kala horreeyaan, saddex dhan u sameeyaan saddex waji hadda ah.

aasaaska akhriska waa mid fudud: birta isku bedbedeli doono duurka a magnetic, gudbaya xiisad khadka. Sida laga soo xigtay sharciga induction electromagnetic si ay u helaan qulqul koranto, ku xiran boosteejada ay waa load ku filan iyo in la abuuro silsilad. Haddii loo baahan yahay saddex waji hadda, qalab uu noqdo mid ka adag in hab ay ku yaalaan saddex jir isku wareejiyay qof qaraabo in midkiinba midka kale by 120 digrii. Natiijadu waxay tahay jiilka of saddex xoog electromotive (EMF). In Quwadda Heerka joogto ah xawaaraha wareeg.

In dhaqanka, fulinta waa qayb ka aragti duwan. Saddex-waji hadda qotomiyey qalab gaar ah - matoorrada. Meelahaas waxaa wajiga wareeggeedii fuuli jiray go'an yihiin (is barbar dhig la aragtida ah), iyo in si gaar ah waxay ku yaalaan on ulaha stator ah (qayb ka mid go'an oo mishiinka). A beerta magnetic qoqobada ahbaa by rotor ah. Xuddunta sheeganayaa tamarta biyaha ku dhacaan saldhigyada xireenada xoog, marawaxadaha uumi ee Quwadda Nuclearka oo si soo.

Mid ka mid ah muuqaalada circuit isticmaalaya saddex waji hadda, been ka faa'iidaysiga macaamilka kooxda kaliya seddex ama afar fiilooyin - saddex waji oo dhex-dhexaad ah. Waxaa suurto gal ah si ay u gaaraan by habka of matoor loogu fuuli jiray xiriir - Xiddiga ama saddex-xagalka.

xidhiidh Star ka dhigan tahay in darafyadiisa oo dhan saddex windings isugu barta eber. Iyada oo ku saleysan sharciga Kirchhoff ayaa, waxaa soo socota in wadarta hadda barta (node) waa eber, sidaas eed ku helin dhacdaa. Laga soo bilaabo eber dhibcood saarka eber kaari. danab qiyaasay dhexeeya kaari iyo mid ka mid ah saddex toosan ee, a 1,73 jeer ka yar qiimaha danab u dhexeeya line isu kirishbooyada. Xaaladda hore, danab waji, oo toosan labaad.

Muqaalka muhiimka ah ee la xiriira xiddiga waa baahida loo qabo in ay ka fogaadaan dheelitir la'aanta wajiga, taas oo ah, in la xakameeyo, in hadda la barwaaqaysan in laamaha ahaayeen qiyaastii siman. Taasi wax yar ku kala duwan yihiin waa raadad lama huraan in hadda yar ee kaari ee dhex-dhexaad ah, laakiin waa yar.

nooca A gebi ahaanba kala duwan ee la xidhiidha ee windings matoor - xagal, ogolaanaya joojin silig dhexdhexaad ah. In hirgelintiisa, dhamaadka kasta oo fuuli jiray ku xiran bilowga, dhab ahaantii, saddexagalka soo socda ah, iyo voltages waxaa laga saaray geesaha ay. Iyada oo habkan oo ah wajiga iyo danab toosan waa u siman yihiin. Waxa kale oo lagama maarmaan ah si ay ula socdaan hadda ee laamaha isla'egta, tan iyo tixgalin guud ee hadda ku soo wareegi jiray xidhan noqon karaa xad-dhaaf ah, taasoo keenta kululaynta oo ka mid ah matoor oo ay ku guuldaraysato.

Inta badan matoorrada korontada loogu talagalay shabakadaha saddex waji ka mid ah waxaa macquul ah ee doorashada hab ka mid ah loogu fuuli jiray xidhiidha in xiddiga ama saddex-xagalka. Tani waxay u ogolaaneysaa in aad dooratid danab qalliinka. Sidaas darteed, markii xira windings load of xiddiga lagu qiimeeyo danab a uu noqon doono 1,73 jeer ka yar la saddexagalka.