Linear Induction Motor

Linear Induction Motor imhando yemota inoshandura zvakananga simba remagetsi kuita mutsara wekufamba mekiniki simba, pasina kudiwa kwemishini yekufambisa michina senge magiya nemabhandi anodiwa mumamotor echinyakare anotenderera. Nheyo yayo yekushanda yakavakirwa pamagetsi emagetsi induction, ayo ane hukama zvakanyanya neyechinyakare rotary induction motors (senge asynchronous motors), asi chimiro chekufamba chinoshanduka kubva pakutenderera kuenda kumutsara wakatwasuka.

Musimboti wekushanda weLinear Induction Motor imhando yemota inoshandura yakananga simba remagetsi kuita mutsara inofamba mechanicha simba, pasina kudiwa kwemichina yekufambisa michina senge magiya nemabhandi anodiwa mumamotor echinyakare anotenderera. Nheyo yayo yekushanda yakavakirwa pamagetsi emagetsi induction, ayo ane hukama zvakanyanya neyechinyakare rotary induction motors (senge asynchronous motors), asi chimiro chekufamba chinoshanduka kubva pakutenderera kuenda kumutsara wakatwasuka.

Musimboti wayo wekushanda wakafanana neiyo yeinotenderera induction mota (asynchronous mota), asi yakavhurwa zvine mutsetse wakatwasuka fomu kuti iwane kukanda munzira yakatwasuka mutsara.

Musimboti mukuruyeLinear Induction Motor

Iyo yekushanda musimboti wemutsara induction mota inogona kufananidzwa kune "yakavhurwa rotary induction mota":

1) .Muchinyakare rotary induction motors, iyo inotenderera magineti inogadzirwa ne stator inotyaira rotor (squirrel cage, etc.) kutenderera;

2) .A linear induction motor inovhura stator kuita primary state, ichigadzira inofamba wave wave magineti inofamba munzira yakatwasuka; Iyo rotor inoenderana neSekondari, iyo inokonzera ikozvino pasi pechiito chemagnetic field uye inobva yapinda mumagetsi emagetsi (Ampere force), inofamba mumutsara wakatwasuka uchitevedza hutungamiri hwemagineti.

3) . Yekutanga inodyiswa nealternating current kugadzira inofamba magineti, ukuwo yechipiri ichiita eddy currents mumagnetic field. Iko kudyidzana pakati peeddy currents nemagnetic field inogadzira simba rekutyaira, rinotyaira yechipiri kufamba mumutsara wakatwasuka.

Basic structureyeLinear Induction Motor

Chimiro chemutsetse induction mota inogona kukamurwa kuita zvikamu zviviri:

Muchidimbu, mutsara induction motors, ine zvakanakira dhiraivha yakananga uye inochinjika chimiro, zvishoma nezvishoma yakatsiva yechinyakare mekitani kutapurirana mumamiriro ezvinhu anoda mutsara wekufamba, ichiva chinhu chakakosha chechikamu chekubatanidzwa kwemazuva ano mechatronics.

Pano, isu tinosuma Linear mota, Model TML135-CR yenzvimbo yakachena, ine data sheet sezvinotevera:

Unogamuchirwa kuona mamwe mapurojekiti kana kushanyira yedu vhidhiyo gallery neYouTube: https://www.youtube.com/@tallmanrobotics

Linear induction mota inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana sekufambisa, maindasitiri otomatiki, uye kuvaka nekuda kwechimiro chavo chakareruka, mutengo wakaderera, uye kukodzera kwekufamba kwenguva refu. Iyi inotevera sumo chaiyo:

Mundima yekufambisa, zvitima zvemaglev ndeimwe yeakajairika mashandisirwo emutsara induction mota tekinoroji. Nekuisa linear motor rotor pazasi pechitima uye stator panjanji, chitima chinogona kumiswa chofamba chakatwasanuka chichitevedza njanji pasi pekuita kwemagnetic field, zvichiita-kumhanya, kwakaderera{2}}ruzha, uye kuderera{3}}kushanda kwesimba. Pamusoro pezvo, mutsara induction motors inogona zvakare kushandiswa mune otomatiki inotungamirwa mota masisitimu ekufambisa njanji, ichipa mhinduro inoshanda uye inoshanduka yekufambisa kwemadhorobha.

Mumunda weindasitiri otomatiki, mutsara induction mota inogona kushandiswa kuendesa zvinhu pamitsetse yekugadzira otomatiki, kuwana nekukurumidza uye kwakaringana kubata zvinhu, kuvandudza kugadzirwa kwemhando uye mhando yechigadzirwa. Panguva imwe cheteyo, inogona zvakare kushandiswa kutyaira majoini emarobhoti, semudziyo wekutyaira wakabatana wemarobhoti, kuwana-mazvo uye kudzora kufambisa kwepamusoro, kunatsiridza kushanda zvakanaka uye kuchinjika kwemarobhoti.

Mumunda wezvivakwa, mutsara induction mota inogona kushandiswa kutyaira elevator. Elevator yapakuvamba zvikurusa munyika kushandisa linear motor drive yakanga iri iya yakaiswa muWanshi Building muGuam, Tokyo, Japan muna April 1990. Nemhaka yokushaikwa kwemayuniti okukwevera muzvikwiriso zvinotyairwa nemichina mitsetse, kamuri romuchina riri pamusoro pechivako rinogona kusiiwa. Kune zvivakwa zvine kukwirira kwakakwirira, waya tambo yemahara elevator inotyairwa nemutsara induction mota isarudzo iri nani.

Panyaya yezvirongwa zvekutakura zvinhu uye kuchengetera zvinhu, mota ine mutsara inogona kushandiswa kusimudza masherufu uye kubata nhumbi mudzimba dzeotomatiki-dzine mativi matatu, kuwana kuchengetedzwa nekukurumidza uye nemazvo uye kutora zvinhu. Mumasisitimu ekuronga zvinhu, mabhandi ekutakurisa anofambiswa nemamota ane linear induction motors anogona kuwana yakakwirira-kumhanya uye kuronga kwakaringana kwezvinhu, nekunatsiridza kufambiswa zvakanaka. Uye zvakare, mutsara induction motors inogona zvakare kushandiswa mumidziyo yakaita serobhoti robhoti uye otomatiki inotungamirwa mota.

Mumunda weaerospace, mutsara induction motors inogona kushandiswa kumagetsi emagetsi catapult masisitimu pane vanotakura ndege. Iyo electromagnetic ndege ejection system yakaedzwa neUS Navy, nemoyo wayo uri 103 metres kureba mutsara induction mota, inogona kumhanyisa huremu hwendege kusvika pamatani 4.5-45 uye inoburitsa nekumhanya pakati pe100-370 makiromita paawa, ine flexible control sensitivity isingagoni kubudirira.

Medical field: Mumichina yekufungidzira yekurapa, linear induction motor inogona kushandiswa kufambisa mafambiro chaiwo emadetector, kuwana-chaiyo imaging. Semuyenzaniso, muCT scanner, linear induction motors inokwanisa kutyaira tafura yekuvheneka kuti ifambe nemazvo uye kuwana mifananidzo yemhando yepamusoro-yakafanana neiyo mota inotenderedzwa induction mota (asynchronous motor), asi inopeturwa zvine mutsetse wakatwasuka kuti isvike pakusundira panzira yakatwasuka.