Gabatarwa:
Don sararin samaniya, mota, ko sarrafa kansa na masana'antu, ingancin injuna masu sauri yana da mahimmanci. Duk da haka, babban gudun ko da yaushe yana haifar da babbanigiyoyin ruwasa'an nan kuma haifar da asarar makamashi da zafi mai yawa, wanda ke tasiri aikin motar a kan lokaci.
Shi ya saanti-eddy halin yanzu magnetssun zama mahimmanci. Waɗannan maɗaukakin magana suna taimakawa sarrafa igiyoyin ruwa, suna kiyaye zafi da motsin injina da inganci—musamman a cikin injinan ɗauke da maganadisu da injin ɗaukar iska. A cikin wannan labarin, za mu bayyana yadda wannan fasahar ke aiki da kuma dalilin da ya sa kayayyakin"MagnetPower”sun dace da kyau musamman, godiya ga babban juriya da ƙarancin zafi.
1. Eddy Currents
An gabatar da igiyoyin Eddy ta hanyar "MagnetPower”a cikin tsohon labarai).
A cikin manyan motoci masu sauri, kamar waɗanda aka yi amfani da su a cikin sararin samaniya ko compressors (Layi gudun ≥ 200m / s), igiyar ruwa na iya zama babbar matsala. Suna samuwa a cikin rotors da stators yayin da filin maganadisu ke canzawa da sauri.
Eddy igiyar ruwa ba ƙananan damuwa ba ne kawai; za su iya rage ingancin mota kuma suna iya haifar da lalacewa a kan lokaci. An nuna shi duka:
- Yawaita Zafi: Eddy igiyoyin suna haifar da zafi, wanda ke sanya ƙarin damuwa akan sassan mota. Misali, rashin jujjuyawar maganadisu na maganadisu na dindindin NdFeB ko SmCo koyaushe yana faruwa saboda yawan zafin jiki.
- Asarar Makamashi: ingancin injin ya ragu saboda kuzarin da zai iya yin amfani da injin ɗin yana ɓarna wajen ƙirƙirar waɗannan magudanar ruwa.
2. Yadda Anti-Eddy na yanzu maganadiso Taimako
Anti-eddy halin yanzu maganadisoan tsara su ne don tunkarar wannan batu gaba-gaba. Ta iyakance yadda da kuma inda igiyoyin ruwa ke tasowa, suna tabbatar da cewa motar tana aiki da kyau kuma ta kasance mai sanyaya. Hanya ɗaya mai tasiri don toshe igiyoyin ruwa shine samar da maganadisu a cikin tsarin lamination. Wannan hanya za ta iya karya hanyar da za a yi a halin yanzu, sannan ta hana manyan igiyoyi masu yawo daga kafa.
3. Me yasa MagnetPower Tech's Assemblies Yayi Mahimmanci don Motoci Masu Sauƙi
Yanzu, bari mu nutse cikin takamaiman abũbuwan amfãni dagaMagnetPower'santi-eddy halin yanzu majalisai. Waɗannan majalisu sun dace da injina masu ɗauke da maganadisu da na'urori masu ɗauke da iska, suna ba da haɗin kai mai ƙarfi, ƙarancin zafi, da haɓaka tsawon rayuwar motar.
3.1 Babban Resistivity = Matsakaicin inganci
Maganganun anti-eddy na yanzu da “Magnet Power” ke haɓaka shine yin amfani da manne mai rufewa tsakanin yadudduka na raƙuman maganadisu, suna ƙara juriyar wutar lantarki, sama da 2MΩ · cm. Yana da inganci don karya hanyar halin yanzu. Saboda haka, zafi ba shi da sauƙi don samar da shi. Wannan yana da mahimmanci musamman a cikin motoci masu ɗaukar magnetic. Ta hanyar rage zafi, MagnetPower's maganadiso yana tabbatar da cewa injina suna ci gaba da gudana cikin sauri cikin sauri ba tare da haɗarin zafi ba. Haka yake doninjina masu ɗaukar iska-ƙananan zafi yana kiyaye ratar iska tsakanin rotor da stator barga, wanda shine maɓalli don daidaito.
Hoton Hotuna na anti-eddy na yanzu maganadiso wanda Magnet Power ke samarwa
3.2 High Magnetic flux
An kera abubuwan maganadisu tare da kauri na 1mm kuma suna da ƙaramin rufi na bakin ciki na 0.03mm. Wannan yana kiyaye ƙarar manne ƙarami kuma ƙarar maganadisu yana da girma gwargwadon yiwuwa.
3.3 low cost
Wannan tsari kuma yana rage buƙatun tilastawa da farashi yayin haɓaka kwanciyar hankali, Musamman ga maganadisu NdFeB. Idan zafin jiki na rotor za a iya rage daga 180 ℃ zuwa 100 ℃, The sa na maganadiso za a iya canza daga EH zuwa SH. Wannan yana nufin za a iya rage farashin maɗaukaki da rabi.
4. Yadda MagnetPower's maganadiso ke yi a High-Speed Motors
Bari mu kalli halayen MagnetPower's anti-eddy magnets na yanzu a cikin injinan ɗaukar maganadisu da injinan ɗaukar iska.
4.1 Magnetic Bearing Motors: Tsaya a Babban Gudu
A cikin injinan ɗauke da maganadisu, ƙarfin maganadisu yana riƙe da na'urar rotor, yana ba shi damar juyawa ba tare da taɓa kowane sassa ba. Amma saboda babban iko (fiye da 200kW) da babban gudun (fiye da 150m/s, ko sama da 25000RPM), halin yanzu ba shi da sauƙin sarrafawa. Hoto 2 yana nuna mai juyi mai saurin 30000RPM. Saboda yawan asarar da aka yi a halin yanzu, an haifar da babban zafi, wanda ya haifar da rotor ya fuskanci babban zafin jiki fiye da 500 ° C.
MagnetPower's maganadiso na taimaka hana wannan ta rage girman samuwar halin yanzu. Zazzabi na ingantaccen rotor bai wuce 200 ℃ ba a cikin yanayin aiki iri ɗaya.3
Fig.2 mai rotor bayan gwaji tare da gudun 30000RPM.
4.2 Motoci masu ɗaukar iska: Madaidaici a Babban Gudu
Motocin da ke ɗauke da iska suna amfani da fim ɗin bakin ciki na iska wanda ke haifar da jujjuyawar sauri don tallafawa rotor. An ƙera waɗannan injinan don yin aiki da sauri sosai, har zuwa 200,000 RPM, tare da daidaito mai ban mamaki. Duk da haka, igiyoyin ruwa na iya yin rikici tare da wannan daidaitattun ta hanyar haifar da zafi mai yawa da kuma tsoma baki tare da tazarar iska.
Tare da MagnetPower's maganadiso, eddy igiyoyin suna rage, wanda ke nufin motor zauna a sanyaya da kuma kula da daidai tazar iska da ake bukata domin high-yi aikace-aikace kamar Hydrogen man fetur kwampreso da abin hurawa.
Kammalawa
Idan ya zo ga manyan injina, rage asarar makamashi da sarrafa samar da zafi shine mabuɗin don haɓaka aiki da tsawaita rayuwar kayan aikin ku. Wannan shine inda MagnetPower's anti-eddy magnets ke shigowa.
Godiya ga yin amfani da kayan juriya mai ƙarfi, ƙira mai wayo kamar rarrabuwa da lamination, da mai da hankali kan rage igiyoyin ruwa, waɗannan majalisu suna taimaka wa injina yin sanyi, da inganci, kuma na tsawon lokaci. Ko a cikin injina mai ɗaukar maganadisu, injin ɗaukar iska, ko wasu aikace-aikace masu sauri, MagnetPower yana tura iyakoki na abin da zai yiwu a cikin inganci da aminci.
Lokacin aikawa: Satumba-30-2024
