Yadda za a ayyana babban motar motsa jiki?
Mene ne babban motar motsa jiki, babu wani ma'anar iyaka. Gabaɗaya fiye da10000 r/minmotor za a iya kira high-gudun mota. Hakanan ana siffanta shi ta hanyar madaidaiciyar saurin jujjuyawar jujjuyawar, saurin madaidaiciyar injin mai sauri ya fi girma gabaɗaya.50m/s, kuma centrifugal danniya na rotor yana daidai da murabba'in mita na sauri, don haka rarraba bisa ga saurin layi yana nuna wahalar tsarin tsarin rotor. Babban halayen shine babban saurin rotor, high stator winding current da magnetic flux mita a cikin ainihin, babban ƙarfin ƙarfi da ƙarancin asara. Waɗannan halayen sun ƙayyade cewa injin ɗin mai sauri yana da maɓalli na fasaha da hanyar ƙira daban-daban da na injin ɗin na yau da kullun, kuma ƙirar ƙira da wahalar masana'anta galibi sau da yawa ya fi na injin gudu na yau da kullun.Idan yana da wahala haka, yana aiki? To, yaya game da aikace-aikacen da ake bukata na manyan motoci masu sauri? A ina za a iya amfani da shi? Mu kalli kasa tare.
Aikace-aikacen mota mai saurin gudu
Kwayoyin famfo: Molecular famfo wata na'ura ce ta zahiri ta gama gari wacce ke dogara ga manyan juzu'i masu jujjuyawa ko abubuwan motsa jiki don jujjuyawa don samun babban injin, kuma ana iya amfani da su don ware iska da fitar da kwayoyin iskar gas a wata hanya don cimma bututun tsotsa. Motardon wannan aikace-aikacen yana da buƙatun tsafta mai girma, yana buƙatar amfani da shi a cikin tsabtataccen muhalli mara amfani, saurin zai iya kaiwa 32 kr/min, 500 W, ana iya amfani da abubuwan da ake buƙata.samarium cobalt maganadisu samar da Hangzhou Magnet Power Technology Co., Ltd, kamar 28H, 30H, 32Hda sauran nau'o'in, ƙimar induction zafin jiki na maganadisu ba shi da ƙarfi, kuma yana da kyakkyawan aikin anti-demagnetization tsakanin 350℃. Ya dace da yanayin zafi mai girma.
Rarrabe madaurin wutar lantarki: Ka'idar aikinsa ita ce amfani da inertia na jiki mai juyawa don adana makamashi. Motar tana motsa ƙwanƙwaran gardama don jujjuyawa cikin babban gudu, tana mai da makamashin lantarki zuwa makamashin injina da adana shi; Lokacin da ake buƙatar fitar da makamashi, ƙarfin motsin motsi na motsin tashi yana jujjuya zuwa fitarwar makamashin lantarki ta injin. Kayayyakin ajiyar makamashi na gardama da ke tuka mota, ra'ayin sa daidai yake da batirin mota matasanajiyar makamashi ko supercapacitor makamashi na ajiya, lokacin da motar ke buƙatar fashewar wuta, ana iya amfani da motar ajiyar makamashi ta tashi a matsayin janareta don samar da wutar lantarki ga wutar lantarki. Motar ajiyar makamashi mai zuwa yana da ƙarfin 30kW da saurin 50kr/min, kuma rotor a ciki shine ƙaƙƙarfan toshe ƙarfe.
Turbocharging: Lantarki turbocharging wata sabuwar fasaha ce da ta fito a cikin 'yan shekarun nan. Matsayinta shine don yin cajin injunan motoci a ƙananan gudu don rage jinkirin eddy na yanzu da ƙara fashewar ƙarfi. Saboda yanayin yanayin aiki mai girma, baya ga babban gudun, ƙirar irin wannan motar kuma yana buƙatar sarrafa hasara da haɓakar zafin jiki 3. na maganadiso Ana iya ɗaukar bangaren anti-eddy na yanzu da muke samarwa. A karkashin trenna maganadiso The anti-eddy halin yanzu bangaren samar da mu za a iya karba. Ƙarƙashin yanayin babban gudu da mita mai girma, ana iya raba maganadisu kuma a haɗa su tare da manne mai rufewa, tare da sarrafa kauri a 0.03mm da kauri na magnetomer 1mm. Juriya gabaɗaya> 200ohms zai iya yadda ya kamata rage eddy halin yanzu asarar Magnetic karfe da kuma rage yawan zafin jiki tashin.
Babban mai saurin iska: babban injin damfarar iska shine mafi yawan nau'in injin mai ƙarfi mai ƙarfi, saurin ya kai kusan dubun dubatar RPM, ƙarfin yana tsakanin.20-1000kW, gabaɗaya ta amfani da ƙarfin maganadisu, ta cikin motar don fitar da injin turbine ko ruwa don matsar da iska. Motar motar kai tsaye mai sauri ta maye gurbin ainihin tsarin ƙarancin sauri + tsarin sauri, wanda ke da fa'idodin ƙaƙƙarfan tsari da babban aminci. Ana amfani da irin wannan nau'in motar a saman dutsen madawwamin maganadisu na aiki tare da induction motor iri biyu.
Matakan kariya na mota mai saurin gudu
Ƙarfin centrifugal na rotor yana da girma sosai lokacin da motar ke jujjuya cikin babban gudu. Don tabbatar da aikin kwanciyar hankali na rotor, ƙirar hannun rigar kariya shine mabuɗin ƙirar ƙirar injin mai sauri. Tunda yawancin injinan maganadisu masu saurin gaske na dindindin suna amfani da suNdFeB maganadisu na dindindin ko SmCo maganadiso, da matsa lamba ƙarfi na abu ne babba, kuma tensile ƙarfi ne karami, don haka ga m maganadisu na cikin gida rotor tsarin, dole ne a dauki matakan kariya. Ɗayan shine a ɗaure maganadisu na dindindin tare da fiber carbon, ɗayan kuma shine ƙara babban hannun riga mai ƙarfi mara ƙarfi wanda ba na maganadisu ba a waje na magnet ɗin dindindin. Duk da haka, ƙarfin wutar lantarki na kullin alloy yana da girma, sararin samaniya da lokaci masu jituwa za su haifar da babban hasara na yanzu a cikin kullin alloy, ƙarfin lantarki na ƙwayar fiber na carbon fiber ya fi ƙanƙanta fiye da kullun, wanda zai iya hana eddy yadda ya kamata. hasara na yanzu a cikin kwasfa, amma waya mai zafi na kumfa na fiber carbon yana da matukar talauci, zafi na rotor yana da wuya a tarwatsawa, kuma fasahar sarrafa ƙwayar carbon fiber yana da rikitarwa, don haka daidaiton aiki shine. babba.
Hangzhou Magnet Power Technology Co., Ltdba zai iya ba abokan ciniki kawai da rare duniya m maganadiso ga high-gudun Motors, amma kuma da zayyana masana'antu da harhada capabilities na dukan na'ura mai juyi. Aiwatar da injin maganadisu dakatar da babban motsi mai sauri da dakatarwar iska mai saurin gudu.Motar rotor kayan jaket da aka samo don samarwa sun haɗa da GH4169, alloy titanium, fiber carbon.
Lokacin aikawa: Agusta-05-2024
