Ijambo ryibanze

Imikorere nimbaraga nibintu bibiri bitandukanye.Imikorere ya moteri bivuga igipimo cyingufu zisohoka za moteri nimbaraga zinjizwa na moteri kuva kuri gride, naho ibintu byingufu bivuga ikigereranyo cyimbaraga zikora za moteri nimbaraga zigaragara.Imbaraga nkeya zizatera imbaraga nini zidasanzwe hamwe numurongo munini urwanya voltage igabanuka, bikavamo voltage nkeya.Imbaraga zifatika ziyongera kubera gutakaza umurongo.Imbaraga zingufu ziri hasi, kandi voltage nubu ntibisanzwe;iyo hari umuyaga udasanzwe unyura muri moteri, moteri ya moteri iriyongera, ubushyuhe buri hejuru, na torque iri hasi, ibyo bikaba byongera ingufu za gride.

Ingufu zo kuzigama ingufu za ultra-high efficient iteka moteri ya magnet

1. Kugereranya ingaruka zo kuzigama ingufu

Moteri yimbaraga eshatu YX3 ifite moteri nimbaraga nyinshi kurenza moteri isanzwe Y2 isanzwe, hamwe na moteri ihoraho ya magnetiifite imikorere ihanitse kandi ifite imbaragakurenza moteri yimbaraga eshatu YX3 moteri, ingaruka rero zo kuzigama ingufu nibyiza.

2. Urugero rwo kuzigama ingufu

Ibyinjira byinjira muri moteri ihoraho ya moteri ifite ingufu zanditseho 22 kW ni 0,95, ingufu za 0.95 na Y2 moteri 0.9, imbaraga 0.85: I = P / 1.73 × 380 × cosφ · η = 44A, ibyinjijwe bihoraho moteri ya rukuruzi Ibiriho: I = P / 1.73 × 380 × cosφ · η = 37A, itandukaniro riri hagati yimikoreshereze ni 19%

3. Isesengura ryimbaraga zigaragara

Y2 moteri P = 1.732UI = 29 kW moteri ihoraho ya moteri P = 1.732UI = 24.3 kWt itandukaniro ryo gukoresha amashanyarazi ni 19%

4. Igice cyo gusesengura ingufu zikoreshwa

Imikorere ya moteri Y2 igabanuka cyane munsi yumutwaro wa 80%, kandi imbaraga zigabanuka cyane.Moteri ihoraho ya moteri ikomeza gukora cyane hamwe nimbaraga ziri hagati ya 20% na 120%.Ku mitwaro igice, moteri ya magneti ihorahokugiraIbyiza byo kuzigama ingufu, ndetse no kuzigama ingufu zirenga 50%

5. Gukoresha isesengura ryakazi ridafite akamaro

Umuyoboro wa moteri ya Y2 muri rusange wikubye inshuro 0,5 kugeza kuri 0.7 wikigereranyo cyagenwe, ibintu byingufu za moteri ihoraho ya magneti bigera kuri 1, kandi ntamashanyarazi akenewe, bityo itandukaniro riri hagati yumuyagankuba wa moteri ihoraho. moteri Y2 igera kuri 50%.

6. Shyiramo isesengura rya moteri ya moteri

Bikunze kugaragara ko niba moteri ya rukuruzi ihoraho isimbuye moteri Y2, voltage iziyongera kuva kuri 380V ikagera kuri 390V.Impamvu: Imbaraga nke za moteri Y2 zizatera umuyoboro munini udasanzwe, nawo uzatera umuvuduko mwinshi wa voltage bitewe numurongo wumurongo, bikavamo voltage nkeya.Moteri ya rukuruzi ihoraho ifite imbaraga nyinshi, ikoresha umuyagankuba muke, kandi igabanya umurongo wumurongo wa voltage, bikavamo kuzamuka kwa voltage.

7. Isesengura rya moteri

Moteri ya Asynchronous muri rusange ifite kunyerera ya 1% kugeza kuri 6%, kandi moteri ya magneti ihoraho ikora icyarimwe hamwe nigitonyanga cya 0. Kubwibyo, mubihe bimwe, imikorere ya moteri ihoraho ya magneti ihora hejuru ya 1% kugeza kuri 6% kurenza iyo Y2 moteri. .

8. Isesengura ryo gutakaza moteri

22 kW Y2 moteri ifite imikorere ya 90% no kwikuramo 10%.Gutakaza moteri birenze kilowat 20.000 mumwaka umwe wo gukomeza gukora udahagarara;imikorere ya moteri ihoraho ni 95%, naho gutakaza kwayo ni 5%.Hafi ya kilowati 10,000, kwiyitirira moteri Y2 yikubye kabiri moteri ya rukuruzi ihoraho

9. Isesengura ryibintu byimbaraga ibihembo byimbonerahamwe yigihugu

Niba ingufu za moteri Y2 ari 0,85, 0,6% yumuriro w'amashanyarazi uzishyurwa;niba ingufu z'amashanyarazi zirenze 0,95, amafaranga y'amashanyarazi azagabanukaho 3%.Hariho itandukaniro rya 3,6% mubiciro byamashanyarazi kuri moteri ihoraho ya moteri isimbuza moteri Y2, kandi agaciro k'amashanyarazi kumwaka umwe ukora ni kilowat 7,000

10. Isesengura ry'amategeko yo kubungabunga ingufu

Imbaraga nimbaraga nigipimo cyimirimo yingirakamaro nimbaraga zigaragara.Moteri Y2 ifite imbaraga nke, igipimo cyo gukoresha nabi imbaraga, no gukoresha ingufu nyinshi;moteri ihoraho ya moteri ifite imbaraga nyinshi, igipimo cyiza cyo gukoresha, hamwe ningufu nke

11. Isesengura ryingufu zigihugu zigihugu

Urwego rwa kabiri rwingufu za moteri ihoraho ya moteri: moteri ikoresha ingufu nyinshi YX3 moteri Urwego-rwa gatatu ingufu: moteri Y2 isanzwe ikurwaho Moteri: moteri ikoresha ingufu

12. Duhereye ku isesengura ry'inkunga y'ingufu z'igihugu

Inkunga y'igihugu kuri moteri ifite ingufu zo murwego rwa kabiri zikoresha ingufu zirarenze cyane iyo kuri moteri yo murwego rwa gatatu ikora neza.Ikigamijwe ni ukuzigama ingufu muri societe yose, kugirango igihugu gihangane ku isi.Urebye ku isi yose, niba moteri ya magneti ihoraho ikoreshwa cyane, imbaraga zinganda zose zizatezwa imbere, hamwe numuyoboro mwinshi wa neti rusange, imikorere yimashini nyinshi, gutakaza umurongo wo hasi, hamwe nubushyuhe bwo hasi

Leta iteganya ko niba ingufu z'amashanyarazi ziri hagati ya 0.7-0.9, 0.5% zizishyurwa kuri 0.01 munsi ya 0.9, naho 1% izishyurwa kuri 0.01 iri munsi ya 0.7 hagati ya 0.65-0.7, na munsi ya 0.65, buri munsi yo munsi 0.65 Niba imbaraga zumukoresha ari 0,6,hanyumani (0.9-0.7) /0.01 X0.5% + (0.7-0.65) /0.01 X1% + (0.65-0.6) /0.01X2%= 10% + 5% + 10% = 25%

 

Amahame yihariye

AC ihoraho ya moteri ya moteri ihoraho, rotor ntigira kunyerera, nta byishimo byamashanyarazi, kandi rotor ntigira icyuma gifatika nicyuma cyumuringa.Rotor ifite imbaraga nyinshi kuko rukuruzi ihoraho ifite umurima wa rukuruzi kandi ntisaba imbaraga zishimishije.Imbaraga zifatika ni nkeya, stator igabanuka cyane, kandi gutakaza umuringa wa stator biragabanuka cyane.Muri icyo gihe, kubera ko coefficente ya pole arc ya moteri idasanzwe ya moteri ya magneti ihoraho iruta iy'imoteri idahwitse, iyo imbaraga za voltage na stator zihoraho, impuzandengo ya magnetique yinjiza ya moteri iba nto ugereranije niy'ubusa. moteri, kandi gutakaza ibyuma ni bito.Birashobora kugaragara ko isi idasanzwe ya rukuruzi ihoraho ya moteri ikomatanya ibika ingufu mukugabanya igihombo cyayo gitandukanye, kandi ntigire ingaruka kumihindagurikire yimiterere yakazi, ibidukikije nibindi bintu.

Ibiranga moteri ihoraho ya moteri

1. Gukora neza

Impuzandengo yo kuzigama ingufu zirenze 10%.Imikorere yo kugabanuka ya moteri ya Y2 idahwitse muri rusange igabanuka vuba kuri 60% yumutwaro wagenwe, kandi imikorere ni mike cyane kumutwaro woroheje.Imikorere ikora neza ya moteri ihoraho ya magneti ni ndende kandi iringaniye, kandi iri murwego rwo hejuru kuri 20% kugeza 120% yumutwaro wagenwe.akarere keza.Ukurikije ibipimo biri ku mbuga n’abayikora benshi mu bihe bitandukanye byakazi, igipimo cyo kuzigama ingufu za moteri zihoraho za moteri ni 10-40%.

2. Impamvu zikomeye

Imbaraga zikomeye, hafi ya 1: moteri ihoraho ya magnetiki ikomatanya ntabwo ikenera imbaraga zishimishije zidasanzwe, kubwibyo imbaraga rero ni hafi 1 (ndetse na capacitif), imbaraga zingaruka zo kugabanuka no gukora neza ni ndende kandi iringaniye, ibintu byingufu ni byinshi, icyerekezo cya stator ni gito, kandi gutakaza umuringa wa stator biragabanuka, Kunoza imikorere.Uruganda rukora amashanyarazi rushobora kugabanya cyangwa guhagarika ubushobozi bwa capacitor yishyurwa ryingufu.Muri icyo gihe, indishyi z'amashanyarazi zidasanzwe za moteri ya magneti ihoraho ni igihe nyacyo cyo kwishyurwa ku kibanza, ibyo bigatuma ingufu z'uruganda zihagarara neza, zikaba ari ingirakamaro cyane ku mikorere isanzwe y'ibindi bikoresho, bigabanya ingufu zidasanzwe. gutakaza imiyoboro ya kabili mu ruganda, kandi igera ku ngaruka zo kuzigama ingufu zuzuye.

3. Umuyoboro wa moteri ni muto

Nyuma ya moteri ihoraho ya moteri, moteri igabanuka cyane.Ugereranije na moteri Y2, moteri ihoraho ya moteri ifite moteri yagabanutse cyane binyuze mubipimo bifatika.Moteri ya rukuruzi ihoraho ntisaba imbaraga zishimishije, kandi moteri iragabanuka cyane.Igihombo mugukwirakwiza insinga kiragabanuka, bihwanye no kwagura ubushobozi bwumugozi, kandi moteri nyinshi zirashobora gushyirwaho kumurongo wohereza.

4. Nta kunyerera mu mikorere, umuvuduko uhamye

Moteri ihoraho ya moteri ni moteri ihuza.Umuvuduko wa moteri ujyanye gusa ninshuro yo gutanga amashanyarazi.Iyo moteri ya pole 2 ikora munsi ya 50Hz itanga amashanyarazi, umuvuduko uhagaze neza kuri 3000r / min.Nta kuzunguruka kuzimiye, nta kunyerera, ntabwo byatewe no guhindagurika kwa voltage n'ubunini bw'imizigo.

5. Ubushyuhe bwiyongera ni 15-20 ℃ munsi

Ugereranije na moteri Y2, gutakaza imbaraga za moteri ya magneti ihoraho ni nto, igihombo cyose kiragabanuka cyane, kandi kuzamuka kwubushyuhe bwa moteri kugabanuka.Ukurikije ibipimo nyirizina, mubihe bimwe, ubushyuhe bwakazi bwa moteri ihoraho ya magneti buri munsi ya 15-20 ° C munsi ya moteri Y2.

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Igihe cyo kohereza: Apr-18-2023