Idan aka kwatanta da asynchronous Motors, Magnet synchronous Motors na dindindin suna da fa'idodin babban ƙarfin wutar lantarki, babban inganci, sigogin rotor mai aunawa, babban ratawar iska tsakanin stator da na'ura mai juyi, aikin sarrafawa mai kyau, ƙaramin girman, nauyi mai sauƙi, tsari mai sauƙi, babban juzu'i / inertia rabo , da dai sauransu. An ƙara amfani da su a cikin filayen man fetur, masana'antun sinadarai, yadi, ma'adinai, kayan aikin injin CNC, robots, da dai sauransu, kuma suna tasowa zuwa babban iko (babban gudu, babban karfin wuta), babban aiki da kuma miniaturization.
Motocin maganadisu na dindindin na dindindin sun ƙunshi stators da rotors. Stator iri ɗaya ne da injunan asynchronous, wanda ya ƙunshi iska mai hawa uku da maƙallan stator. Pre-magnetized (magnetized) maganadisu na dindindin ana shigar da su akan na'ura mai juyi, kuma ana iya kafa filin maganadisu a cikin sararin da ke kewaye ba tare da kuzarin waje ba, wanda ke sauƙaƙe tsarin motar kuma yana adana kuzari. Wannan labarin ya bayyana cikakkiyar fa'idodin haɓaka injunan maganadisu na dindindin na maganadisu dangane da halaye na injinan injin maganadisu na dindindin.
1. Fitattun abũbuwan amfãni daga m maganadisu synchronous motor
(1) Tun da rotor an yi shi da maganadisu na dindindin, ƙarancin ƙarfin maganadisu yana da girma, ba a buƙatar motsin halin yanzu, kuma an kawar da hasarar tashin hankali. Idan aka kwatanta da asynchronous Motors, da tashin hankali halin yanzu na stator winding da tagulla da baƙin ƙarfe asarar na'ura mai juyi an rage, da kuma reactive halin yanzu ya ragu sosai. Tun da stator da rotor Magnetic potentials suna aiki tare, da rotor core ba shi da wani asali raƙuman hasarar baƙin ƙarfe, don haka yadda ya dace (da alaka da aiki iko) da kuma ikon factor (da alaka da reactive ikon) sun fi na asynchronous Motors. Motoci masu aiki tare da maganadisu na dindindin gabaɗaya an ƙirƙira su don samun babban ƙarfin ƙarfin aiki da inganci koda lokacin da suke gudana ƙarƙashin nauyi.
Lokacin da nauyin nauyin injina na asynchronous na yau da kullun bai wuce 50% ba, ingancin aikin su da yanayin wutar lantarki ya ragu sosai. Lokacin da nauyin nauyi na Mingteng na dindindin magnetin injin da ke aiki tare ya kasance 25% -120%, ingancin aikin su da ƙarfin wutar lantarki ba sa canzawa sosai, kuma ingancin aiki shine> 90%, kuma factor factor shine> 0.85. Tasirin ceton makamashi yana da mahimmanci a ƙarƙashin nauyin haske, nauyi mai sauƙi da cikakken kaya.
(2) Motoci masu aiki tare da maganadisu na dindindin suna da ingantattun kaddarorin inji kuma sun fi juriya ga hargitsin motsin motsi wanda ya haifar da canjin kaya. Za'a iya sanya mashin ɗin rotor na injin maganadisu na dindindin na injin ɗin daidaitawa zuwa tsari mara kyau don rage rashin ƙarfi na rotor, kuma lokacin farawa da birki suna da sauri fiye da na injin asynchronous. Babban juzu'in juzu'i/inertia yana sa injunan maganadisu na dindindin na maganadisu ya fi dacewa da aiki ƙarƙashin yanayin amsawa cikin sauri fiye da injina asynchronous.
(3) Girman injunan maganadisu na dindindin ya yi ƙasa da na injinan asynchronous, kuma nauyinsu ma ya fi sauƙi. Tare da yanayin ɓarkewar zafi iri ɗaya da kayan rufewa, ƙarfin ƙarfin na'urorin injin ɗin daidaitawa na magnet ɗin dindindin ya ninka fiye da sau biyu na injina asynchronous mai kashi uku.
(4) Tsarin rotor yana da sauƙaƙa sosai, wanda yake da sauƙin kiyayewa da inganta kwanciyar hankali na aiki.
Tunda ana buƙatar ƙirar asynchronous masu hawa uku-lokaci tare da babban ƙarfin wutar lantarki, ratar iska tsakanin stator da rotor dole ne a yi ƙanƙanta. A lokaci guda, daidaituwar tazarar iska yana da mahimmanci ga amintaccen aiki da ƙarar girgizar motar. Sabili da haka, buƙatun sifa da haƙurin matsayi da haɗuwa da haɗin gwiwar motar asynchronous suna da tsauri, kuma 'yancin zaɓin izinin ɗaukar kaya yana da ɗan ƙaramin ƙarfi. Motoci masu daidaitawa tare da manyan sansanoni yawanci suna amfani da ɗigon ruwan wanka mai mai, wanda dole ne a cika shi da mai mai a cikin ƙayyadadden lokacin aiki. Zubewar mai ko cika ramin mai ba tare da wani lokaci ba zai ƙara saurin gazawar abin da ke ɗauke da shi. A cikin kula da injunan asynchronous guda uku, kula da bearings yana da babban kaso. Bugu da kari, saboda kasancewar induced halin yanzu a cikin na'ura mai juyi na asynchronous motor mataki uku, matsalar lalatar lantarki na bears shi ma ya damu da yawa masu bincike a cikin 'yan shekarun nan.
Dindindin na'urar maganadisu na aiki tare ba su da irin waɗannan matsalolin. Saboda babban tazarar iska na injin maganadisu na dindindin na aiki tare, matsalolin da ke sama da ke haifar da ƙaramin tazarar iska na injin asynchronous ba su fito fili ba a cikin injin ɗin na aiki tare. A lokaci guda kuma, ƙwanƙwasa na injin maganadisu na dindindin na aiki tare suna amfani da nau'ikan mai mai mai maiko tare da murfin ƙura. An rufe bearings tare da adadin da ya dace na man shafawa mai inganci lokacin barin masana'anta. Rayuwar sabis na madadin ɗimbin maganadisu na injunan motsi ya fi na injin asynchronous girma.
Don hana shaft na yanzu daga lalata mashin ɗin, motar magnet ɗin Anhui Mingteng na dindindin ta ɗauki ƙirar insulation don taron ɗamara a ƙarshen wutsiya, wanda zai iya cimma tasirin insulating ɗin, kuma farashin ya yi ƙasa da na insulating. mai ɗaukar nauyi. Don tabbatar da rayuwar sabis na yau da kullun na abin hawa, juzu'in juzu'i na duk injunan maganadisu na dindindin na atomatik na atomatik na Anhui Mingteng yana da tsarin tallafi na musamman, kuma maye gurbi a kan wurin yana daidai da na injinan asynchronous. Daga baya maye gurbin da kulawa na iya adana farashin kayan aiki, adana lokacin kulawa, kuma mafi kyawun tabbatar da amincin samar da mai amfani.
2. Aikace-aikace na yau da kullun na injunan maganadisu na aiki tare na dindindin mai maye gurbin injinan asynchronous
2.1 Matsakaicin saurin mitar mitar babban ƙarfin wuta mai ƙarfi mai ƙarfi mai ƙarfi mai ƙarfi mai ƙarfi mai ƙarfi mai ƙarfi mai ƙarfi mai ƙarfi na atomatik don injin niƙa a tsaye a masana'antar siminti
Ɗauki ingantacciyar ingantacciyar ƙarfin maganadisu ta atomatik TYPKK1000-6 5300kW 10kV maye gurbin canjin injin asynchronous a matsayin misali. Wannan samfurin shine na farko na cikin gida high-voltage m magnet motor sama da 5MW don a tsaye niƙa canji da Anhui Mingteng ya samar don ginin kayan kamfanin a 2021. Idan aka kwatanta da na asali tsarin asynchronous mota, da ikon ceton kudi ya kai 8%, da kuma samar da karuwa. iya kai 10%. Matsakaicin nauyin nauyi shine 80%, ingancin injin maganadisu na dindindin shine 97.9%, kuma kudin ceton wutar lantarki na shekara shine: (18.7097 yuan miliyan ÷ 0.92) × 8% = yuan miliyan 1.6269; Kudin ceton wutar lantarki a cikin shekaru 15 shine: (18.7097 yuan miliyan ÷ 0.92) × 8% × 15 shekaru = yuan miliyan 24.4040; an dawo da hannun jarin da za a maye gurbin a cikin watanni 15, kuma ana samun dawo da jarin na tsawon shekaru 14 a jere.
Anhui Mingteng ya ba da cikakken saitin kayan aikin injin niƙa a tsaye don kamfanin kayan gini a Shandong (TYPKK1000-6 5300kW 10kV)
2.2 Low-voltage kai-farawa matsananci-high-nagarta uku-lokaci m maganadisu synchronous motor ga sinadaran masana'antu mixers
Ɗauki ƙwaƙƙwarar maɗaukakiyar inganci na dindindin magnet mai aiki tare TYCX315L1-4 160kW 380V maye gurbin canjin injin asynchronous a matsayin misali. Anhui Mingteng ne ya samar da wannan samfurin a cikin 2015 don sauya injin mahaɗa da injin murkushewa a cikin masana'antar sinadarai. TYCX315L1-4 160kW 380V dace da mahautsini aiki yanayi. Ta hanyar ƙididdige yawan kuzarin da ake amfani da shi a kowace ton a kowane lokaci naúrar, mai amfani ya ƙididdige cewa 160kw na dindindin na injin maganadisu na aiki tare yana adana ƙarin wutar lantarki 11.5% fiye da ainihin motar asynchronous mai ƙarfi iri ɗaya. Bayan shekaru tara na ainihin amfani, masu amfani sun gamsu da ƙimar ceton wutar lantarki, haɓakar zafin jiki, hayaniya, halin yanzu da sauran alamomin Mingteng na dindindin na injin maganadisu na aiki tare a ainihin aiki.
Anhui Mingteng ya ba da tallafin gyara mahaɗa don kamfanin sinadarai a Guizhou (TYCX315L1-4 160kW 380V)
3. Abubuwan da masu amfani suka damu da su
3.1 Rayuwar Mota Rayuwar duk motar ta dogara ne akan rayuwar abin ɗagawa. Gidan motar yana ɗaukar matakin kariya na IP54, wanda za'a iya ƙara zuwa IP65 a ƙarƙashin yanayi na musamman, yana biyan buƙatun amfani na mafi yawan mahalli masu ƙura da ɗanɗano. A ƙarƙashin yanayin tabbatar da kyakkyawan haɗin gwiwa na shigarwar tsawaitawar motsi na motar motsa jiki da kuma nauyin radial mai dacewa na shaft, mafi ƙarancin rayuwar sabis na ɗaukar motar ya fi sa'o'i 20,000. Na biyu shine rayuwar fanka mai sanyaya, wanda ya fi tsayi fiye da na injin da ke sarrafa capacitor. Lokacin gudu na dogon lokaci a cikin yanayi mai ƙura da ɗanɗano, ya zama dole a kai a kai a cire abubuwa masu ɗanɗano da aka makala a cikin fan don hana fan daga ƙonewa saboda nauyi.
3.2 Kasawa da kariya na dindindin kayan maganadisu
Muhimmancin kayan maganadisu na dindindin ga injinan maganadisu na dindindin a bayyane yake, kuma farashinsu ya kai fiye da 1/4 na kayan aikin gabaɗayan motar. Anhui Mingteng m maganadisu na'ura mai juyi m maganadisu kayan amfani high Magnetic makamashi samfurin da kuma high intrinsic coercivity sintered NdFeB, da kuma na al'ada maki hada da N38SH, N38UH, N40UH, N42UH, da dai sauransu Kamfanin ya tsara sana'a tooling da jagora kayan gyara ga Magnetic karfe taro, kuma qualitatively bincikar polarity na Magnetic karfe haɗe ta hanyoyi masu ma'ana, ta yadda dangi Magnetic flux darajar kowane Ramin Magnetic karfe ne kusa, wanda tabbatar da alama na Magnetic kewaye da ingancin Magnetic karfe taro.
Abubuwan maganadisu na dindindin na yanzu na iya yin aiki na dogon lokaci a ƙarƙashin matsakaicin matsakaicin haɓakar zafin jiki na iskar motsi, kuma ƙimar demagnetization na ƙarfin maganadisu bai fi 1‰ girma ba. Abubuwan maganadisu na dindindin na al'ada suna buƙatar murfin saman don jure gwajin feshin gishiri na fiye da sa'o'i 24. Don mahalli masu tsananin lalata oxidative, masu amfani suna buƙatar tuntuɓar masana'anta don zaɓar kayan maganadisu na dindindin tare da fasahar kariya mafi girma.
4. Yadda ake zaɓar injin magnet ɗin dindindin don maye gurbin motar asynchronous
4.1 Ƙayyade nau'in kaya
Daban-daban nau'ikan nau'ikan nau'ikan nau'ikan ƙwallon ƙafa, famfo na ruwa, da magoya baya suna da buƙatu daban-daban na aikin injina, don haka nau'in kaya yana da mahimmanci ga ƙira ko zaɓi.
4.2 Ƙayyade yanayin nauyin motar a cikin aiki na al'ada
Shin motar tana gudana ta ci gaba da cikakken kaya ko nauyi? Ko kuma wani lokacin nauyi ne, wani lokacin kuma nauyi mai nauyi ne, kuma yaushe ne nauyi da nauyi ke canza zagayowar?
4.3 Ƙayyade tasirin sauran jihohin lodi akan motar
Akwai lokuta na musamman da yawa na yanayin lodin motar kan-site. Misali, nauyin mai ɗaukar bel ɗin yana buƙatar ɗaukar ƙarfin radial, kuma motar na iya buƙatar daidaitawa daga ƙwanƙwasa ƙwallon ƙafa zuwa abin nadi; idan akwai ƙura ko mai da yawa, muna buƙatar inganta matakin kariya na motar.
4.4 Yanayin yanayi
Yanayin zafin jiki na kan-site shine abin da muke buƙatar mayar da hankali a kai yayin aikin zaɓin motar. An tsara motocin mu na yau da kullun don yanayin zafin jiki na 0 ~ 40 ℃ ko ƙasa, amma sau da yawa muna fuskantar yanayi inda zafin yanayi ya fi 40 ℃. A wannan lokacin, muna buƙatar zaɓar motar da ke da iko mafi girma ko kuma injin da aka kera na musamman.
4.5 Hanyar shigarwa na kan-site, girman shigarwar mota
Hanyar shigarwa ta yanar gizo, girman shigarwar mota, hanyar shigarwa a kan wurin da girman shigarwa suma bayanan da dole ne a samu, ko dai ainihin zanen bayyanar motar, ko ma'auni na shigarwa, ma'auni na tushe da wurin wurin sanyawa mota. Idan akwai ƙuntatawa na sararin samaniya a wurin, yana iya zama dole don canza hanyar sanyaya mota, wurin da akwatin jagoran motar, da dai sauransu.
4.6 Sauran abubuwan muhalli
Yawancin sauran abubuwan muhalli suna da tasiri akan zaɓin mota, kamar ƙura ko gurɓataccen mai da ke shafar matakin kariya na motar; alal misali, a cikin mahalli na ruwa ko mahalli tare da pH mai girma, motar tana buƙatar tsarawa don kariya ta lalata; a cikin mahalli tare da babban rawar jiki da tsayi mai tsayi, akwai la'akari da ƙira daban-daban.
4.7 Binciken asali na sigogin motar asynchronous da yanayin aiki
(1) Bayanan suna: ƙarfin lantarki mai ƙima, saurin ƙididdigewa, ƙimar halin yanzu, ƙimar wutar lantarki, inganci, ƙirar ƙira da sauran sigogi.
(2) Hanyar shigarwa: sami ainihin hoton bayyanar motar, hotuna na shigarwa a kan shafin, da dai sauransu.
(3) Matsalolin aiki na ainihi na ainihin motar: halin yanzu, iko, factor factor, zazzabi, da dai sauransu.
Kammalawa
Motoci masu aiki tare da magnet na dindindin sun dace musamman don aikace-aikacen farawa mai nauyi da haske. Haɓakawa da amfani da injunan maganadisu na dindindin suna da fa'idodin tattalin arziƙi da zamantakewa kuma yana da matuƙar mahimmanci ga tanadin makamashi da rage fitar da iska. Dangane da aminci da kwanciyar hankali, injunan maganadisu na dindindin suna da fa'idodi masu mahimmanci. Zaɓin ingantattun ingantattun ingantattun injunan maganadisu na haɗin gwiwa tare da fa'idodin dogon lokaci.
Anhui Mingteng Dindindin Magnet Electromechanical Equipment Co., Ltd. (https://www.mingtengmotor.com/）) ya kasance yana mai da hankali kan bincike, haɓakawa, samarwa da tallace-tallace na ingantattun ingantattun injunan maganadisu na dindindin tsawon shekaru 17. Samfuran sa sun ƙunshi cikakken kewayon babban ƙarfin lantarki, ƙarancin wutar lantarki, mitar akai-akai, mitar mai canzawa, na al'ada, tabbataccen fashewa, tuƙi kai tsaye, rollers na lantarki, da injunan gabaɗaya, da nufin samar da ingantaccen ƙarfin tuƙi don masana'antu. kayan aiki.
Motocin maganadisu na dindindin na Anhui Mingteng suna da ma'auni iri ɗaya na shigarwa na waje kamar yadda ake amfani da su a halin yanzu asynchronous, kuma suna iya maye gurbin injina asynchronous gabaɗaya. Bugu da ƙari, akwai ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun don tsarawa da samar da abokan ciniki tare da mafita na canji na kyauta. Idan kuna da buƙatar canza injunan asynchronous, da fatan za ku yi shakka a tuntuɓe mu, kuma za mu bauta muku da zuciya ɗaya!
Lokacin aikawa: Agusta-23-2024