The pafupipafupi kutembenuka ndi liwiro lamulo ntchito galimoto pang'onopang'ono kukhala chizindikiro cha nthawi.Kuthamanga kwa injini ya synchronous ndikuwongolera pafupipafupi komanso kuwongolera liwiro pamakina amtundu wa torque monga fani ndi pampu yoyendetsedwa ndi kutembenuka kwafupipafupi komanso kuwongolera liwiro la mota ya AC popanga.Kuwongolera pafupipafupi kutembenuka kwachangu kumatha kupeza njira yabwino kwambiri yopulumutsira mphamvu komanso kupulumutsa mphamvu komanso kuchepetsa kugwiritsa ntchito.

 

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mphamvu zopulumutsa mphamvu

Zipangizo zamakina zomwe zimayendetsedwa ndi mota yachikhalidwe ya brushless excitation synchronous motor, monga mafani, mapampu, ndi ma compressor, zimagwira ntchito pafupipafupi ndipo mphamvu zimatuluka nthawi zonse.Pamene ndondomekoyo imasintha kutuluka kwake ndi kupanikizika, zidzasokoneza mphamvu zowonongeka.Chifukwa katundu amasintha, kuthamanga kwachangu kumayenderana ndi liwiro, ndipo mphamvu yofunikira imakhala yofanana ndi kyubu ya liwiro.Choncho, ngati otaya mlingo chofunika ndi 80% ya mlingo otaya oveteredwa, mu zochitika zenizeni, ntchito masiku ano pafupipafupi kutembenuka liwiro lamulo kulamulira basi kupulumutsa oposa 45% ya mphamvu yamagetsi kuposa njira chikhalidwe malamulo.

 

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Kuwongolera pafupipafupi kutembenuka kwantchito

The pafupipafupi kutembenuka liwiro lamulo ntchito ndi kuyima paokha kulamulira dongosolo.The pafupipafupi kutembenuka liwiro lamulo ntchito ndondomeko ali chimodzimodzi monga pafupipafupi kutembenuka liwiro lamulo zofewa chiyambi ndondomeko, koma pali kusiyana.The cranking drive motor imayendetsa kuti izungulire.Liwiro lozungulira la motor synchronous likafika 1% ya liwiro lovotera, motor synchronous imalamulira dongosolo loyang'anira malinga ndi pulogalamu yomwe idapangidwa pambuyo poyatsa kuwongolera, ndipo chipinda chowongolera chachikulu chidzapereka "chilolezo choyatsa". ” “, ndiko kuti, kutseka koyambira kofewa kwamphamvu yamagetsi yosinthira chizindikiro cha magwiridwe antchito osintha liwiro.Panthawi imodzimodziyo, malinga ndi malangizo a chizindikiro, chipinda chowongolera nthawi yomweyo chimatseka chosinthira chachikulu chamagetsi amagetsi amtundu wofewa woyambira wa synchronous motor frequency kutembenuka kwa liwiro la magwiridwe antchito, kuti motor synchronous ili mkati. ntchito yofewa yoyambira kuwongolera pafupipafupi kutembenuka kwa liwiro.

Pakuwongolera koyambira kofewa kwa kutembenuka kwapang'onopang'ono komanso kusinthasintha kwapang'onopang'ono kwa motor synchronous, polarity ya rotor maginito pole ya synchronous motor imakhalabe yosasinthika, ndipo kusinthasintha kumachulukitsidwa ndi kuchuluka kwa liwiro la kutembenuka kwafupipafupi, ndi voteji. ndipo mafupipafupi amawonjezeka pang'onopang'ono kuti apangitse synchronous motor kuthamanga pa liwiro lovotera.Pafupipafupi kutembenuka liwiro lamulo zofewa chiyambi ulamuliro.

Pakugwira ntchito kwa injini ya synchronous yokhala ndi malamulo osinthasintha pafupipafupi, malinga ndi kusintha kwa katundu weniweni, makina owongolera kutembenuka kwanthawi yayitali ndi makina ang'onoang'ono amagetsi apakompyuta amazindikira kuwongolera kokhazikika komanso kolondola kwa kayendetsedwe ka vekitala. .

Kuyimitsidwa kwa injini ya synchronous mu ntchito yoyendetsera liwiro la kutembenuka kwafupipafupi, chipangizo chosinthira pafupipafupi chimayenera kuchepetsa zotulutsa mpaka ziro, ndikutsekereza mayendedwe onse a chipangizo chowongolera ma frequency kutembenuka chisanapereke "Chilolezo choyimitsa" chiwonetsero cha chizindikiro.Malinga ndi lamulo la chizindikiro anasonyeza, ulamuliro mbuye nthawi yomweyo kudula kuchokera mkulu-voteji kusintha mphamvu kotunga waukulu ulamuliro dera la pafupipafupi kutembenuka liwiro lamulo ntchito kulamulira chipangizo, ndipo umatha pafupipafupi kutembenuka liwiro lamulo ntchito kulamulira ndondomeko.

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Nthawi yotumiza: Apr-28-2023