Intee buu le'eg yahay bilowga hadda matoorku?

Waxaa jira fikrado kala duwan oo ku saabsan inta jeer ee bilawga hadda matoorku yahay hadda la qiimeeyay, qaar badan oo iyaga ka mid ahna waxay ku saleysan yihiin shuruudo gaar ah.Sida toban jeer, 6 ilaa 8 jeer, 5 ilaa 8 jeer, 5 ilaa 7 jeer iwm.

Mid waa in la yiraahdo marka xawaaraha matoorku uu eber yahay waqtiga la bilaabayo (taas oo ah, daqiiqadda bilawga ah ee habka bilawga), qiimaha hadda ee wakhtigan waa inuu ahaadaa quful-rotor qiimaha hadda.Taxanaha Y ee inta badan la isticmaalo saddex-waji-matoorada asynchronous, waxaa jira xeerar cad oo ku jira halbeegga JB/T10391-2002 "Y series three-wese asynchronous motors".Waxaa ka mid ah, qiimaha la cayimay ee saamiga quful-rotor-ka hadda jira ee hadda la qiimeeyay ee 5.5kW motor waa sida soo socota: Xawaaraha isku midka ah ee 3000, saamiga quful-rotor hadda iyo hadda la qiimeeyay waa 7.0;Xawaaraha isku midka ah ee 1500, saamiga quful-rotor-ka hadda iyo hadda la qiimeeyay waa 7.0;Marka xawaaraha isku midka ah uu yahay 1000, saamiga quful-rotor-ka hadda iyo hadda la qiimeeyay waa 6.5;marka xawaaraha isku midka ah uu yahay 750, saamiga quful-rotor-ka hadda iyo hadda la qiimeeyay waa 6.0.Awoodda mootada ee 5.5kW waa mid aad u weyn, matoorka awood yarna waa saamiga bilowga hadda iyo hadda la qiimeeyay.Waa in ay yaraataa, markaa buugaagta wax-barashada ee koronto-yaqaanka iyo meelo badan ayaa sheegaya in bilowga hadda ee matoorka asynchronous uu yahay 4 ~ 7 jeer heerka shaqada ee la qiimeeyay..

Muxuu matoorku hadda u sarreeyaa?Ka dib marka la bilaabo hadda waa yar yahay?

Halkan waxaan u baahannahay inaan ka fahanno mabda'a bilawga mootada iyo mabda'a wareegga mootada: marka matoorka induction uu ku jiro xaalad joogsan, laga soo bilaabo aragtida korantada, waxay la mid tahay isbeddelka, iyo dabaylaha stator ee ku xiran awoodda. sahaydu waxay u dhigantaa gariiradda aasaasiga ah ee beddelka , Wareegga wareegga wareegga wareegga wuxuu u dhigmaa gariiradda gaaban ee wareegga labaad ee wareegga;Xidhiidhka aan korontada ahayn ee u dhexeeya dabaylaha stator iyo dabaylaha rotor waa kaliya xidhiidhka magnetic, iyo qulqulka magnetic wuxuu sameeyaa wareeg xiran iyada oo loo marayo stator, farqiga hawada, iyo rotor core.Xilliga xidhitaanka, rotor-ku weli ma soo jeesan sabab la'aan awgeed, goobta magnetic-ka ee wareegta ayaa gooyay dabaylaha rotor-ka xawaaraha ugu sarreeya ee goynta.-Xawaaraha isku midka ah, si dabaylaha rotor-ku u keeno awoodda ugu sarreysa ee suurtogalka ah ee korontada.Sidaa darteed, qadar badan oo koronto ah ayaa ku qulqulaya korantada rotor.Hadda korantada, hadda tani waxay soo saartaa tamar birlab ah oo baabi'isa goobta magnetic stator, sida qulqulka magnetic secondary ee transformer-ka uu baabi'iyo qulqulka magnetic aasaasiga ah.Si loo ilaaliyo qulqulka magnetic asalka ah ee ku habboon korantada korontada wakhtigaas, stator-ku si toos ah ayuu u kordhiyaa hadda.Sababtoo ah rotor hadda waa weyn yahay waqtigan, hadda stator sidoo kale aad ayuu u kordhiyaa, xitaa sida sare sida 4 ilaa 7 jeer hadda la qiimeeyay.Tani waa sababta ugu weyn ee hadda bilawga ah.Waa maxay sababta hadda ay u yar tahay bilawga ka dib: Marka xawaaraha matoorku kordho, xawaaraha uu stator magnetic field gooyo kaarka rotor-ka ayaa hoos u dhacaya, awoodda korantada ee la kiciyay ee rotor-ka ayaa hoos u dhacda, iyo hadda ee rotor-ka ayaa sidoo kale hoos u dhacaya, sidaas darteed Hadda stator waxaa loo isticmaalaa in lagu damiyo rotor-ka hadda la soo saaray Qeybta hadda jirta ee ay saameysay qulqulka magnetic sidoo kale waa la dhimay, markaa stator hadda wuu isbedelaa weyn ilaa yar ilaa caadiga.

By Jessica