Ho na le maemo a mangata a ts'ebeliso ea li-motors tsa BLDC, ’me li ’nile tsa sebelisoa haholo sesoleng, lifofaneng, indastering, likoloing, tsamaisong ea taolo ea sechaba le lisebelisoa tsa ka tlung.Cheng Wenzhi ea chesehelang elektroniki o akarelitse lits'ebetso tse 15 tse tsebahalang tsa lienjineri tsa BLDC.
Li-vacuum cleaners le liroboto tse fielang ke lebala le fumaneng tlhokomelo e kholo ts'ebelisong ea li-motors tsa BLDC. Hajoale, li-vacuum cleaners tse ncha le liroboto tse fielang li emeloa haholo ke Dyson le Lake.
Lilemong tse 'maloa tse fetileng, nts'etsopele ea babokelli ba lerōle la pelo e tsepamisitse maikutlo haholo ho li-motor tse lebelo le phahameng. Litharollo tsa bahlahisi ba fapaneng li fapane. Har'a bona, Dyson haholo-holo o sebelisa li-motor tse lebelo le phahameng la karolo e le 'ngoe. E le ho qoba litokelo tsa molao, bahlahisi ba bangata ba malapeng ba sebelisa li-motor tsa mekhahlelo e meraro.Ho phaella moo, Nedic e hlahisa likoloi tsa boleng bo phahameng ka ho toba tse nang le ts'ebetso e ntle ea litšenyehelo, tse bakileng tšusumetso e itseng ho baetsi ba malapeng.
Lisebelisoa tsa motlakase tse se nang brush li hlile li qalile khale. Ka 2010, lihlahisoa tse ling tsa kantle ho naha li ile tsa qala lisebelisoa tsa motlakase li sebelisa li-motors tse se nang brush.Ka khōlo ea theknoloji ea lithium betri, theko e ntse e eketseha haholoanyane, 'me boholo ba lisebelisoa tse tšoaroang ka letsoho li ntse li eketseha selemo le selemo,' me hona joale li lekana le lisebelisoa tsa plug-in.
Lisebelisoa tse futhumatsang lisebelisoa li ile tsa qala ho fetohela ho li-motors tsa BLDC lilemong tse ngata tse fetileng. Ho na le k'hamphani ea benchmark lebaleng lena, e leng ebm-papst (EBM), balateli ba k'hamphani le lihlahisoa tsa makoloi li sebelisoa haholo ho kenya moea, moea o futhumatsang moea, sehatsetsing, lisebelisoa tsa lapeng, ho futhumatsa, likoloi le liindasteri tse ling.
Haholo-holo, ho phahama ha liqubu tsa ho tjhaja malapeng ho file bahlahisi ba bangata kholiseho.Hajoale, bahlahisi ba bangata ba malapeng ba ekelitse matsete a bona a macha ho libapali tsa DC le balateli ba theknoloji ba EC ba ka hlokomelang khokahano e bohlale, e haufi haholo le lihlahisoa tsa baetsi ba lichelete ba Taiwan mabapi le theknoloji le ts'ebetso.
Ka lebaka la tšusumetso ea litekanyetso tsa indasteri le litekanyetso tsa naha tsa ts'ebetso ea matla a matla, balateli ba sehatsetsi ba se ba qalile ho fetohela ho li-motors tsa BLDC, 'me lebelo la ho sokoloha le batla le potlakile mme palo ea lihlahisoa e batla e le kholo.Ho latela tlhokomeliso ea Qian Zhicun, ho na le lihlahisoa tse fokolang le tse fokolang tse sebelisang li-motor tsa SP bakeng sa kantle ho naha. O bolela esale pele hore ka 2022, 60% ea li-cooler tsa sehatsetsi li tla nkeloa sebaka ke li-inverter motors.
Kaha lebelo la compressor ea sehatsetsing le etsa qeto ea mocheso ka hare ho sehatsetsing, lebelo la inverter sehatsetsing sa compressor se ka fetoloa ho ea ka mocheso, e le hore sehatsetsi se ka fetoloa ho ea ka boemo ba mocheso oa hona joale, e le hore mocheso o ka sehatsetsing. ka betere ho bolokoa kamehla. .Ka tsela ena, phello ea ho boloka lijo e tla ba betere.Boholo ba li-compressor tsa sehatsetsing sa inverter li sebelisa li-motor tsa BLDC, kahoo li na le ts'ebetso e phahameng, lerata le tlase le bophelo bo bolelele ba ts'ebeletso.
Kaha boemo ba leholimo ba mosi bo matlafetse lilemong tse 'maloa tse fetileng, tlhoko ea batho ea lihloekisi tsa moea e eketsehile.Hona joale bahlahisi ba bangata ba kene tšimong ena.
Hajoale, lihlahisoa tse 'marakeng o hloekisang moea hangata li sebelisa li-motor tsa NMB le Nedic tsa kantle bakeng sa tse nyane,' me libapali tsa EBM hangata li sebelisetsoa lihloekisi tse kholo tsa moea.
Boholo ba li-motor tsa malapeng tse sebelisoang ho hloekisa moea ke lihlahisoa tsa Nedic tse etsisang, empa hona joale mefuta ea liforomo tsa likoloi tsa malapeng e se e le ngata le ho feta.
Bahlahisi ba fatše esale e le ntho e hlokahalang ho baetsi ba likoloi tse nyane tsa lapeng.Hajoale, baetsi ba lisebelisoa tse nyane tsa lapeng Chaena, joalo ka Midea, Pioneer, Ricai, Emmet, joalo-joalo, ba na le lihlahisoa tse sebelisang li-motors tse se nang brush 'marakeng.Har'a bona, Emmett e na le palo e kholo ka ho fetisisa ea thomello, 'me Xiaomi e na le litšenyehelo tse tlaase ka ho fetisisa.
Pompo ea metsi ke indasteri e batlang e le ea setso, e nang le mefuta e mengata e fapaneng le mefuta e fapaneng ea tharollo.Esita le haeba e le boto ea bakhanni e nang le matla a tšoanang, ho na le mefuta e mengata 'marakeng,' me theko e tloha ka tlase ho li-yuan tse peli ho isa ho tse 'nè kapa tse mashome a mahlano.Tšebelisong ea lipompo tsa metsi, matla a mahareng le a maholo boholo ke li-motor tsa mekhahlelo e meraro, 'me lipompo tsa metsi tse nyane le tse nyane haholo ke lipompo tsa lipalo tse peli tsa AC. Hona joale ho tsosolosoa ha mocheso o ka leboea ke monyetla o motle oa ho nchafatsa theknoloji ea tharollo ea pompo. Leha ho le joalo, Qian Zhicun o senoletse hore le hoja bahlahisi ba bang ba tsetetse tšimong ena, phello ha e e-s'o totobale.
Ho ea ka pono ea tekheniki, li-motors tsa brushless li loketse haholo lits'ebetsong lefapheng la lipompo, 'me molumo oa tsona, matla a matla, esita le litšenyehelo li na le melemo e itseng.
Se omisa moriri ke sesebelisoa se nang le thomello e batlang e le kholo tšimong ea tlhokomelo ea motho, haholoholo ho tloha ha Dyson a qala lihlahisoa tsa koloi ea dijithale tse lebelo le holimo, e tlisitse mollo 'marakeng oohle oa se omisa moriri.
Lilemong tsa morao tjena, lifeme tse ngata tsa mabone 'marakeng li fetohile ka ho latellana ho hlahisa mabone a fan fan.Lihlahisoa tse khanyang tsa siling li rekisoa haholo India, Malaysia, Australia, United States le linaheng tse ling, empa lilemong tsa morao tjena, 'maraka oa malapeng le oona o qalile ho futhumala.
Hajoale, baetsi ba malapeng haholo-holo ke li-OEM, 'me bahlahisi ba tsepamisitse maikutlo ho Zhongshan, Foshan le libakeng tse ling. Thepa ea lihlahisoa e batla e le khōlō. Ho boleloa hore bahlahisi ba bang ba na le thomello ea khoeli le khoeli ea 400K.
Phetoho ea brushless ea li-fan exhaust e hlile e qalile khale, empa hobane ho na le mefuta e mengata ea li-fan exhaust, matla a motlakase a pharaletse haholo, 'me theko ea li-motors tsa SP e tlase haholo, sekhahla sa phetoho ha se so ka se phahama. E boetse e ferekanya haholo.
Ka lebaka la maemo a thata a matla a matla linaheng tse ling, sekhahla sa phetoho se phahame, empa palo ea thomello ha e kholo.Qian Zhicun o itse, "Ho ea ka bahlahisi ba bang ba malapeng bao ke ikopantseng le bona ho fana ka bahlahisi ba tsoang kantle ho naha, ho na le li-fan exhaust tse sebelisang litharollo tsa enjene ea brushless, empa bahlahisi ba bangata ba kholo ba eketsa li-unit tse ka tlase ho 1,000. Liketekete.”
Hood ea cooker ke karolo ea bohlokoa ea lisebelisoa tsa kichineng, 'me karolo ea motlakase ea setso ke enjene ea mohato o le mong oa asynchronous motor.Ha e le hantle, hood ea mefuta e mengata ke kopo e nang le nako e telele ea ho fetola brushless, empa tekanyo e tlaase ea ho fetola. E 'ngoe ea mabaka a bohlokoa ke hore litšenyehelo tsa ho fetola maqhubu ha li laoloe hantle. Tharollo ea hona joale ea phetoho ea maqhubu e bitsa li-yuan tse 150, eseng brushless. Tharollo ea motlakase e ka etsoa ntle le li-yuan tse 100, 'me ea theko e tlaase e ka bitsa li-yuan tse ka bang 30 feela.
Hona joale batho ba bangata ba rata ho ikoetlisa, libapali tsa litsebi li atisa ho phomola mesifa ea tsona ka mor'a ho ikoetlisa. Ka hona, thomello ea lithunya tsa fascia e qalile ho phatloha lilemong tsa morao tjena.Ho boleloa hore hona joale barupeli ba lipapali tsa boikoetliso le batho ba chesehelang lipapali ba na le lithunya tsa fascia.Sethunya sa fascia se sebelisa molao-motheo oa mochine oa ho thothomela, 'me se fetisetsa ho sisinyeha ho mesifa e tebileng ea fascia ka sethunya sa fascia ho phomola fascia le ho fokotsa tsitsipano ea mesifa.Batho ba bang ba nka sethunya sa fascia e le ntho e khathollang ka mor'a ho ikoetlisa.
Leha ho le joalo, metsi a sethunya sa fascia a boetse a tebile haholo hona joale. Le hoja ponahalo e shebahala e tšoana, theko e tloha ho li-yuan tse fetang 100 ho ea ho tse fetang 3,000.
Setšoantšo sa 14: Lithunya tsa Fascia ka litheko tse fapaneng Taobao.
Ha re bua ka botekgeniki, lithunya tse ngata tsa fascia li sebelisa li-motors tsa brashi tsa rotor tse kantle tse sa inductive.
Lilemong tse peli tse fetileng, mokhoa oa ho kenya lisebelisoa tse amanang le motlakase libakeng tsa boikoetliso o ntse o bonahala haholoanyane, haholo-holo li-treadmill.Ho na le li-treadmill tse ntseng li eketseha tse sebelisang li-rotor brushless motors. Matla a matla ke 800W ~ 2000W, 'me boholo ba lebelo la ho potoloha le pakeng tsa 2000rpm le 4000rpm,' me tharollo ea matla a phahameng ke eona e ka sehloohong.Ka kakaretso, lihlahisoa tsa treadmill tsa boemo ba litsebi li na le li-flywheels ho tsona ho eketsa inertia le ho thibela ho ema ka tšohanyetso ha ho ka ba le ho tima ha motlakase.
Lilemong tsa morao tjena, tšebeliso e ’ngoe e ratoang ke mechine ea papatso e libakeng tse khōlō tsa mabenkele.Mochini oa papatso o fetohile pere e lefifi lits'ebetsong tse ncha ka sebopeho sa eona sa lipale, ponts'o e ntle ea 3D, ho beoa habonolo le litšobotsi tse ling.Le hoja thepa e se e kholo, ho bohlokoa ho lebella.
Hobane mochine oa papatso o hloka tšebelisano-'moho ea motlakase le lebone, 'me tlhokahalo ea ho nepahala ha lebelo e batla e phahame, leano la ho fetola maqhubu le sebelisoa ha e le hantle.Hona joale ho na le baetsi ba 'maloa ba Foshan ba etsang sehlahisoa sena.
Ho latela ts'ebeliso e chesang ea li-motor tse senang brush, ke mokhoa o ke keng oa qojoa oa ho fetolela lits'ebetso tsena hore e be li-motor tse se nang brush nakong e tlang. Mabaka a mantlha ke a latelang:
Ntlha ea pele, litekanyetso tsa tšebeliso ea matla a matla li ntse li eketseha le ho feta; ea bobeli, ponahalo ea lihlahisoa ha e sa khona ho susumetsa khetho ea bareki ho isa tekanyong e kholo, empa papatso ea theknoloji e na le tšusumetso e ntseng e eketseha ho bareki; ea boraro, khōlo ea theknoloji e amanang le likoloi tse se nang brushless e ntse e hōla le ho feta. Ha 'maraka o phahame, ho na le bahlahisi ba matla ba malapeng ba semiconductor, le ho fokotsa litšenyehelo tsa likoloi tse se nang brush; ea bone, li-motor tse se nang brush tse hlahisoang ke baetsi ba likoloi tsa malapeng li ntse li fumana lihlahisoa tsa likoloi tsa pele ho latela theknoloji, ts'ebetso le ho lumellana ha lihlahisoa. .
Ka mantsoe a mang, maemo a ts'ebeliso ea li-motors tsa brushless a tla tsebahala le ho feta nakong e tlang.Ka ho tsebahala ha li-automation, likopo tse bohlale tsa lapeng, likoloi, joalo-joalo li kene bophelong ba batho ba tloaelehileng, lihlahisoa tse ngata tsa motho ka mong, 'me karohano ea mefuta ea likoloi e boetse e hlakile haholoanyane. Bakeng sa bahlahisi, haeba ba ka fumana maemo a bona, tsepamisa maikutlo ho likarohano, e le hore ba ka bonahatsa tlholisano ea bona hamolemo.
Nako ea poso: Jun-01-2022