Kungani ama-BLDC motors abiza kakhulu kunama-motor ahlanganisiwe?

Umehluko oyisisekelo wokuqamba phakathi kwama-motor ahlanganisiwe kanye ne-BLDC

Indlela yokuhamba kanye nokuhlelwa kwesakhiwo

I-DC Motors ne-DC Motors kanye ne-DC (BLDC) motors iguqula amandla kagesi ekuhambeni kwemishini kusetshenziswa i-physics efanayo eyisisekelo, kepha izakhiwo zazo zangaphakathi ziyehluka kakhulu. Ama-motors ahlanganisiwe asebenzisa ukuhanjiswa kwemishini: Amabhulashi e-carbon axhumana nomqondo we-Copper ohlukaniswe ngokwengxenye ukuze ashise amanye phakathi kwamanje phakathi komoya we-rotor. I-BLDC Motors isebenzisa ukuhanjiswa nge-elekthronikhi: I-Fixed Stator Windongs ilawulwa yi-semiconductors, kanti i-rotor ithwala ama-magren waphakade. Lokhu kuguqulwa kusuka kuma-mehendi kuya ekuhambeni kwe-elekthronikhi kuyisizathu esiyinkimbinkimbi sobunzima obuphezulu kanye nezindleko eziphakeme eziphambili emiklamo ye-BLDC.

Emotweni evamile ebhulikiwe, i-rotor (armature) ibambe umoya, futhi i-stator inikeza amandla kazibuthe ahleliwe ngama-magnats noma amasimu wensimu. Ngokuphambene nalokho, ama-BLDC Motors aguqula leli lungiselelo: I-rotor imvamisa ithwala izigxobo zobunzima ezi-2-10, ngenkathi i-stator ihlanganisa izigaba eziningi zomoya ohlanganisiwe noma osatshalaliswa. Lokhu kuphambuka kuhamba njengamanje - Ukuthwala izinto ngesakhiwo esinqunyelwe, kunciphisa ukulahleka kanye nokwenza ngcono ukupholisa kepha kufunwa ukukhiqiza okuqondile nokulawula ngogesi.

Ukusebenza kukagesi kanye nokwehluka kokusebenza kahle

Ama-motors ajwayelekile ahlanganisiwe ezisetshenziselwa kwezimboni nalowo wabathengi afinyelela ukusebenza kahle kwama-70-85%. Ama-motor we-Bldc afanayo alinganiselwa ku-85-93%, ngamamodeli we-premium adlula ama-95%. Lokhu kuthuthukiswa kwamaphesenti ayi-10-20 ekusebenzeni kahle kuhumushela ezindlekweni eziphansi zokusebenza kanye nokushisa okuncane, kepha kudinga okuphezulu - Izibalo zekhwalithi, izinto ezingcono zokulawula ama-algorithms. Isibonelo, ngohlelo lokusebenza lwe-500 w w w w wun esebenzisa amahora angama-8 ngosuku, i-motor ehlanganisiwe ku-80% yokusebenza kahle i-100 w njengokushisa, ngenkathi imoto ye-BLDC ku-90% ukulungiswa kwe-90% elahlekile.

Ukukhetha kwezinto ezibonakalayo kanye nezindleko ze-magnet kuma-BLDC motors

Izidingo zaphakade ze-Magnet kanye nabashayeli bezindleko

Ama-Bldc Motors ancike kakhulu kuma-magrets waphakade afakwe ku-rotor. Izinto ezijwayelekile zozibuthe zifaka i-Ferrite, Needymium - I-Iron - I-BORON (NDFEB), neSamarium - Cobalt (SMCO). IMISEBENZI EMISELWE - IMISEBENZI YOKUXHUMANA BLD, ikakhulukazi lezo ezisetshenziswe kumarobhothi, ama-drones, kanye nezimoto zikagesi, zivame ukwamukela ama-ndfeb magnets ngenxa yomkhiqizo wazo ophakeme (kuze kube ngu-50-52 MOE) kanye nokusebenzela okuphezulu. Lezi zinto eziqabulayo - zomhlaba zingakha ama-10-30% wezindleko zezinto ezibonakalayo, ngokuya ngosayizi kanye nezidingo zokusebenza.

Ngokuphambene, ama-motors amaningi axubha - ikakhulukazi aphansi - amayunithi wezindleko - Sebenzisa ama-ferrite magnets noma ngisho nokulimala kwamakhambi. I-Ferrite Magnets ibiza kakhulu ngekhilogremu kune-neodymium Magnets, yize zinikeza ubukhulu obuncane obuncane be-flux. Nge-500 w Bldc motor, isisindo se-magnet ingasukela ku-200 kuye ku-600 g, futhi lapho iphindaphindwe ngentengo ngekhilogremu ngayinye yezinto ze-NDFEB, i-magnet bill yezinto zokwakha ingaba ngaphezulu kwezibuko ezisetshenziswa ngemoto efanayo.

Izinto ezibalulekile, izindlovukazi, nokucatshangelwa okushisayo

Ukusebenzisa imali ngamandla wama-magnets wanamuhla, ama-BLDc motors avame ukusebenzisa okuphansi - ukulahleka kwensimbi yensimbi enobukhulu be-0.35 mm noma 0,20 mm ukunciphisa ukulahleka kwamanje kanye ne-hystesis ngamafriji aphezulu okushintsha. Lawa ma-laminations anciphile abiza kakhulu ukukhiqiza nokuphatha. Ngokuphambene, ama-motors ahlanganisiwe aklanyelwe izindleko eziphansi angasebenzisa ama-laminations amakhulu noma amamaki ensimbi angaphezulu, okuholela ekulahlekelweni okuphezulu kwensimbi kodwa izindleko eziphansi ezibonakalayo.

I-Coil Windings nayo yenziwa ngendlela ehlukile. I-BLDC Stator Windings ijwayele ukwakhelwa amathathu - Ukusebenza kwesigaba futhi kungasebenzisa izinto eziphakeme zokugcwalisa, ukubekezelelana okungcono kwe-slot, kanye nezinhlelo ezingcono zokufakelwa ezikwazi ukubekezelela amazinga okushisa aphezulu (ngokwesibonelo, class f 155 ° C.5 ° C). Ama-motors ahlanganisiwe aqondiswe phansi - Izimakethe zokuphela zingathembela ku-Class B 130 ° C. Ukufakwa kweklasi okuphezulu kanye nokwakheka kwe-slot okuyinkimbinkimbi kukhulisa zombili izindleko zezinto ezibonakalayo nezabasebenzi, kepha futhi kwandisa ukuthembeka nokusebenza okuqhubekayo komsebenzi.

Izinhlelo ze-elekthronikhi kanye nama-control Systems adingekayo ekusebenzeni kwe-BLDC

Ukuhamba nge-elekthronikhi kanye ne-inverter Hardware

Enye yezinto ezingezwa izindleko ezibonakalayo ezinhlelweni ze-BLDC yi-elektroniki drive noma inverter. Ngokungafani nama-motor ahlanganisiwe, anganikwa amandla ngokuqondile emithonjeni ye-DC esebenzisa okulula ku- - Ukulawulwa kwe-PWM, ama-Bldc Motors adinga ubuncane besithupha - Shintsha (ezintathu Lezi zigaba zisebenzisa ama-mosfets noma ama-Igbt, kanye nabashayeli besango, izinzwa zamanje, kanye nokuvikelwa kokugcina.

Ngemoto engu-200 ye-Bldc, izindleko ze-drive electronics zingasukela kuma-30% kuya ku-70% wezindleko zesistimu ephelele, kuya ngeleveli yokuhlanganisa kanye nevolumu yokukhiqiza. Amanani e-semiconductor wamadivayisi wamandla kanye nabashayeli, ukukhiqizwa kwe-PCB, kanye nomhlangano konke kufaka isandla ekusetshenzisweni kwemali ephezulu. Ngokuphansi - I-COST BURGEMEMEMS Systems, Ukulawula kuvame ukukhawulelwa ku-transistor elula noma edluliselwe emuva, ngezindleko ze-elekthronikhi ezinganakwa uma kuqhathaniswa ne-Inverter ye-BLDC.

Isikhundla sokuzwela nama-algorithms anokuzwela

Ukuhamba okuqondile kuma-BLDC motors kudinga ulwazi lwesikhundla se-rotor. Ama-Motors amaningi asebenzisa izinzwa ze-Hall Fentact ezifakwe esitsheni, imvamisa izinzwa ezintathu zibekwe ama-degree kagesi ayi-120. Ukufaka lezi zinzwa kudinga okwengeziwe, izintambo, indawo yokuxhumana yezixhumi, kanye nezinyathelo zokulinganisa, ukukhuphula isikhathi nezindleko. Izisombululo ze-Bldc ezinensaluleko zivamile kuzinhlelo zokusebenza ezidinga okuthembekile okuphansi - i-horque yesivinini nokuziphatha okunembile kokuqala.

Izindlela zokulawula ezinozwela zisusa izinzwa zomzimba ngokulinganisa isikhundla se-rotor ngokususelwa emuva - ama-EMF noma ababukeli abathuthukile. Ngenkathi imiklamo engenangqondo inciphisa ukubalwa kwengxenye, bafuna ama-micrococtolltoller anekhono ngokwengeziwe noma i-DSPS ne-firmware eyinkimbinkimbi. Ukuthuthukiswa kanye nokuqinisekiswa kwalawa ma-algorithms kukhulisa kakhulu izindleko zobunjiniyela zepulatifomu ngayinye entsha, ikakhulukazi lapho umenzi noma umphakeli ahlose amabanga amaningi anamandla kanye nezinhlelo zokusebenza. I-Per - Umthelela wezindleko zeyunithi incane ngezinga elikhulu kepha uhlala ebalulekile ngokuphansi - naphakathi nendawo - Amaphrojekthi wevolumu.

Izinqubo Zokukhiqiza kanye Nobunzima Bokubumba Ubunzima

Izidingo ezinembile ku-BLDC Rotor kanye nomhlangano wesitaki

Ama-rotors we-Bldc anama-magrets ahlala njalo adinga ukubekwa okunembile kanye nokubopha ingxenye ngayinye yezibuthe. Ukubekezelelana ku-radial and arcifent positing kuthinta ngqo i-togging torque, umsindo, kanye nokusebenza kahle. Ukuthola ukubekezelela okujwayelekile kwe- Eminye imiklamo ye-BLDC ibuye isebenzise ama-stator slots stator noma izisekelo ezikhethekile ze-magnet (radial, parallel, noma ukucushwa kweHalbach), ukukhulisa ubunzima bokukhiqiza.

Esitokisini, umoya we-Bldc uvame ukuthembela kuma-windings agxilisiwe okumele afakwe kuma-slots amancane anezinto eziphakeme kakhulu, ezingadinga imishini ekhethekile yokugcwalisa kanye nezinqubo ezenzakalelayo. Ama-motors ahlanganisiwe, ikakhulukazi amabili alula - isigxobo noma amane - ama-pole design, angasebenzisa ama-wintourle we-arpler arvines kanye nezinqubo zomhlangano we-commmisator ezilungiselelwe amashumi eminyaka. Lapho umenzi we-wholesale efaka imali ekhiqizweni ekhiqizwayo e-BLC, ukusetshenziswa kwemali okuyinhloko enkulu yokuthola amathuluzi, ama-jigs, kanye nemishini yokulinganisa yokulinganisa nokuhlola kuphakeme kakhulu kunemigqa yemoto yendabuko eboshwe ngendabuko.

Ukulawulwa kwekhwalithi, ukulinganisa kanye nokuphela - ka - Ukuhlolwa komugqa

I-BLDC Motors isebenza ngejubane eliphakeme kuzicelo eziningi; Ijubane le-5,000-20,000 RPM livame kubalandeli, amaphampu kanye namathuluzi okusebenza kwamandla. Ukugcina ukudlidliza okuphansi nomsindo ngalesi sivinini, ukulinganisa okujikelezayo nokuhlolwa okunamandla kubalulekile. Lokhu kudinga ama-rig athuthukile wokuhlola alinganisa ukudlidliza, i-torque, isivinini, kanye nezimpawu zikagesi ezindaweni eziningi zokuthwala. Isikhathi ngeyunithi ngayinye yokuhlolwa kwesinye isikhathi sivame ukuba ngaphansi kokuphansi - Izindleko Motors, ezingathola kuphela amasheke ayisisekelo.

Ngaphezu kwalokho, ukushayela kwe-BLDC kanye nama-motors ngokuvamile ahlolwe ndawonye njengohlelo. Lolu hlelo - Ukuhlolwa kwezinga kuqinisekisa ama-waveform wamanje, ukunemba kokuya kokuya esikhathini, nokuvikelwa okufana nokungenisa ngokweqile, okugcwele ngokweqile, kanye ne-aversempeture. Ububanzi obukhulayo bokulawulwa kwekhwalithi bungeza umsebenzi, imishini yokuhlola, nezindleko zokulawulwa kwedatha. Ukuze umphakeli akhiqiza bobabili motor bama-motor kanye ne-BLDC, ingqalasizinda yokuhlola imikhiqizo ye-Bldc ingaba yinkimbinkimbi kaningana futhi ibiza kakhulu, ikakhulukazi lapho ukuhambisana nezindinganiso ze-EMC, ukuphepha, kanye nokuphepha okusebenzayo kuyadingeka.

Izinzuzo zokusebenza ezivumela izintengo eziphakeme ze-BLDC

Ubuningi beTorque, ibanga lesivinini, kanye nokulawula ukunemba

Naphezu kwentengo yabo yokuqala yokuqala, ama-BLDC Motors aletha ukuqina okukhulu kwe-torque kanye nokulawulwa kwejubane. Ngosayizi onikezwe, iyunithi le-Bldc lingakhiqiza ngokujwayelekile i-torque eqhubekayo engama-20-50% kunemoto efanayo ehlanganisiwe, ngenxa yama-magnets anamandla, ukupholisa okungcono, nokupholisa okwenziwe kahle kwe-electromagnetic. Isibonelo, i-90 mm motor motor exubile ingaletha u-1.5 N · m we-torque eqhubekayo, kuyilapho imoto ye-Bldc yohlaka olufanayo nesisindo ingahle inikeze ngo-2.0-2.3 n · m.

Ukulawulwa kwejubane kuyaqondile futhi. Kuvaliwe - Izinhlelo ze-Loop Bldc zivame ukugcina isivinini ngaphakathi ± 1-2% ngaphansi kwemithwalo ehlukile, kanti ama-motors ayisisekelo alawulwa yi-PWM elula angahluka ngo-5-10%. Emigqeni yokukhiqiza, ama-robotic, namadivayisi wezokwelapha, leli zinga lokunemba lingagxeka. Ukusebenza okunjalo kudinga ukulawulwa okuphambili kwamanje (ukulawulwa kwe-FOM noma i-vector), ukuphakama - ama-encomers noma izinzwa zehholo, kanye ne-robust firmware, nazo zonke izindleko ezingezansi.

Ukusebenza okushisayo kanye namandla okuqhubeka komsebenzi

Ngokubeka i-windings ku-stator, ama-Bldc motors aqeda ukushisa ngokuphumelelayo kunemiklamo exubile lapho ukushisa kwakha khona e-rotor. Isitebhisi sithintana ngqo nezindlu zemoto, sivumele izindawo ezinkulu zokupholisa futhi, kwezinye izinhlelo, ukusetshenziswa kwezinsizi zokushisa noma ukupholisa uketshezi. Lokhu kuholela ekunciphiseni okuphezulu okuvumelekile kwamanje kuma-windings futhi kuvumela ama-BLDC motors ukuba asebenze eduze namandla abo alinganiselwe ngaphandle kokushisa ngokweqile.

Ngokulingana, imoto exubile ingahle ikhawulelwe ekuqhubekeni okuqhubekayo kwamanje kwe-3-5 A / MM² in Copper, kuyilapho isitaki se-BLDC esihlelekile se-BLDC singasebenza ngo-6-8 A / MM², ngokuya ngesigaba sokufakwa kanye nokupholisa. Lokhu kukhuphuka ngokuvumelanisa okuvumelekile kwamanje kuhumushela ekuphumeni okuphezulu okuqhubekayo kwevolumu efanayo. Amakhono anjalo abaluleke kakhulu kwimishini ehlanganisiwe lapho umthamo nesisindo kuphoqelekile, ukuthelela imali eyengeziwe yabasebenzisi abaningi bezimboni nabathengisayo.

Ukwethembeka, impilo yesikhathi sokuphila, kanye nokulungisa izindleko zokwehluka

I-Brush ne-Commutator Gent ngama-motor ahlanganisiwe

Ama-motors ahlanganisiwe ancike kumabhulashi ashelela umqulu ukuze adlulise amanje, iphuzu lokugqoka okwenziwe ngomshini kanye nogesi. Ukuphila okujwayelekile kwempilo yezimboni - Ama-Motors ahlanganiswe ebangeni asuka emahoreni angama-2 000 kuye kwayi-10,000 ngaphansi kwezimo ezijwayelekile zokusebenza, futhi ngaphansi kokuphakama ngaphansi komhlaba. Ngalesi sikhathi, umkhuthali futhi uhlangabezana nokuguguleka nokuphamba ngenxa yokuphonsa, okukhulisa umsindo kagesi futhi kunciphise ukusebenza kahle.

Imijikelezo yesondlo ivame ukubandakanya ukuhlolwa kwebhulashi nokubuyiselwa esikhundleni, okudinga isikhathi sokuphumula kanye nomsebenzi onekhono. Ngemishini enama-motors amaningi noma amasistimu ezindaweni ezikude, le misebenzi yokulungisa ephindaphindayo ibamba izindleko eziphelele zobunikazi. Yize intengo yokuqala yemoto ehlanganisiwe iphansi, izindleko ezihlanganayo zokubuyisela amabhulashi futhi ngezikhathi ezithile wonke ama-motors angaba phezulu kunezindleko zesisombululo se-BLDC ngaphezulu kweminyaka eminingana.

Kudala - Ukwethenjwa kwesikhathi kanye nezikhathi zensizakalo kuma-BLDC motors

I-BLDC Motors iqeda amabhulashi nama-okomzili, isuse indlela yokugqoka eyinhloko emishini yendabuko ye-DC. Impilo eyinhloko - Izingxenye ezikhawulelwe ezinhlelweni ze-BLDC ziba ukuzala kanye nokufakelwa. Ngobuchwepheshe besimanje bokuthwala kanye nokuthambisa okulungile, isikhathi sokuphila isikhathi esingu-20,000-40,000 sokusebenza siyatholakala. Izinhlelo zokufaka ezilinganiselwe ze-Class F noma H, ezihlanganiswe nokwakheka okuhle okushisayo, kuthuthukisa isikhathi eside - ukwethenjwa kwesikhathi.

Eqinisweni - Ukusetshenziswa Kwezimboni Zomhlaba, ama-Bldc Motors ajwayele ukufeza izinkulumo zokuphila okwedlula iminyaka eyi-10 ngaphansi kwemisebenzi yokubuyiselwa okulinganiselwe, enemisebenzi yokubuyisela emincane noma ye-AND. Le nzuzo yokuthembela yisizathu esiyisisekelo sokuthi kungani ama-eems amaningi amukele izindleko eziphakeme zokuthenga. Kumenzi noma umphakeli okunikelwa isikhathi eside - amawaranti wesikhathi kanye neziqinisekiso zokusebenza, imiklamo ye-Bldc yehlisa izimangalo zewaranti kanye nezindleko zokusekelwa, ezagcina zibonisa kwiphrofayili yezindleko ezikhangayo kakhulu.

Umsindo, ukudlidliza, kanye nesipiliyoni somsebenzisi

Ukusebenza kwe-acoustic kanye ne-electromagnetic torque ripple

Olunye umehluko omkhulu ulele kuma-acoustics. Ukuhanjiswa ngomshini ema-motor ahlanganisiwe kukhiqiza umsindo ozwakalayo kusuka kuzo zombili ibhulashi - ukungqubuzana komhambi nokuphonsa. Ngejubane ngenhla kwe-3,000 RPM, lo msindo ungafinyelela kalula i-60-75 dB kuma-motor amancane, kuya ngezezindlu nasekufakweni. Ama-motor we-Bldc, ngokususa amabhulashi nokwenza kahle ama-waveforms akhona, angafinyelela amazinga omsindo 5-15 db aphansi ngezimo eziqhathaniswa.

I-BLDC ishayela esebenza ngokuqalisa ukuhamba kwe-simoniodal noma insimu - Ukulawula okusekelwe kunciphisa i-torque ripple kakhulu, okunciphisa ukudlidliza okwenziwe ngomshini kanye nesakhiwo - Amazinga alinganiswe alinganise ama-torque angancishiswa kusuka ku-20-30% emiklamo eyisisekelo ye-trapezoidal imbiwe ngaphansi kuka-5-10% nge-Bldc Units. Lezi zici zibaluleke kakhulu ezinhlelweni ze-HVAC, izinto zasekhaya, imishini yokunemba, namadivayisi wezokwelapha lapho induduzo yomsebenzisi kanye nokudlidliza okuphansi kuyisikhombisi sokusebenza esibucayi.

I-EMI, Ukuqhuma, kanye Nezici Zemvelo

Ama-motor axubha akhiqiza ama-spark emhlanganweni ngenxa yokushintsha ngaphansi komthwalo. Lokhu kuqhuma kungakhiqiza ukuphazamiseka kwe-electromagnetic futhi, kwezinye izindawo, kube yingozi yokulahla ekhona amagesi avuthayo noma uthuli. Izakhi ezengeziwe zokuhlunga nokuvikelwa kungadingeka ukugcina i-EMI ngaphakathi kwemingcele yokulawula, okwandisa kancane izindleko zohlelo kanye nobunzima.

Ama-motor we-Bldc, ane-drives eklanywe kahle nokuhlunga, angagculisa izidingo eziqinile ze-EMC ngengozi encane yangaphakathi yokuvula. Ngezicelo ezihlanjululweni, ama-laboratories, noma izindawo eziyingozi, lezi zici zihlinzeka ngezinzuzo zokuphepha kanye nokuhambisana okudlula kude intengo ephakeme eyisisekelo. Ukuze umhambisi ophelele osebenza nezimboni ezilawulwayo, imikhiqizo ye-BLDC imvamisa kulula ukuyibeka njengezithobezelayo futhi iqinile - izixazululo zesikhathi.

Isicelo - Izidingo Ezincane Zokushayela I-BLDC Ukutholwa

Izicelo zezimboni, zezimoto, kanye namarobhothi

Eminye imikhakha ifisa kakhulu ubuchwepheshe be-BLDC ngenxa yokufuna amaphrofayili okusebenza. Kumarobhothi, lapho ukunyakaza okuqondile, isici sefomu elihlangene, kanye nokusebenza kahle okuphezulu kubalulekile, ama-motor we-BLC abusa. Ukunemba kokulawula kweTorque kulezi zinhlelo kuvame ukuba ngcono kune- Ezicelo zezimoto, ikakhulukazi kuma-drives drives, amaphampu, nabalandeli, ama-Bldc Motors anikela ngokonga amandla okuthonya kakhulu umnotho noma ububanzi bebhethri.

Isibonelo, fan epholisa imoto usebenzisa i-300 w motor motor ehlanganisiwe ingadla ama-20-30% amandla amaningi ngokuqhathaniswa nomjikelezo we-BLDC ngaphezulu komjikelezo ofanayo. Amahora angaphezu kuka-10,000 okusebenza, lokhu kulingana namakhulu ambalwa ama-Kilowatt - Amahora wamandla agciniwe. Lokhu kusebenza kuhumushela ngqo ekunciphiseni ukusetshenziswa kwamafutha noma ukwanda kwenani eliphakeme lokuthenga le-OEM kanye nomsebenzisi wokugcina.

Izinto zomthengi, i-HVAC, kanye namadivayisi wezokwelapha

Emisebenzini yasendlini enjengemishini yokuwasha, iziqandisi, kanye nezimo zomoya, izimiso kanye nokulindelwe kwemakethe kuvunyelwa amandla - izixazululo ezisebenzayo. Izinhlelo zamalebula wamandla zivame ukuvuza amadivaysi asebenzisa i-BLDC noma okuphakeme okufanayo - Ukusebenza Kwezimoto. Isibonelo, i-Inverter - eqhutshwa i-Bldc compressor ku-air conditioner ingathuthukisa isilinganiso sonyaka sokusebenza kwamandla (umboni) ngo-10-30% uma iqhathaniswa nohlelo lwe-motor noma esheshayo, ukunciphisa kakhulu izikweletu zikagesi.

Amadivaysi ezokwelapha kanye nemishini yelebhu afuna umsindo ophansi, ukudlidliza okuphansi, kanye nokuthembela okuphezulu, ikakhulukazi ukusebenza kwe-24/7. Ukwehluleka noma umcimbi wokulungisa okungakahlelwanga kungaba nemiphumela ebucayi. Kulezi zimboni, izindleko eziphezulu eziphezulu ze-BLDC motors zibonakala njengokutshalwa kwemali okudingekayo kunokuthuthuka okukhethwa kukho. Abakhiqizi nabathengisi abasebenza ngalezi zimakethe kumele bahlinzeke ngemininingwane enemininingwane yokusebenza, ukulinganiselwa kokuphila impilo, kanye nemibhalo yokuthobela umthetho, konke okunomthelela ezindlekweni zomkhiqizo eziphakeme ngokuphelele.

Ezomnotho zezilinganiso nezinto zokuvuthwa kwemakethe

Ukukhiqizwa kwemithamo yokukhiqiza kanye nefayili lokukhiqiza lefa

Ama-motor we-DC Motors abe yi-mass - akhiqizwa amashumi eminyaka, azuze ezindleleni zokukhiqiza ezivuthiwe kanye neminotho emikhulu yesilinganiso. Ama-Massive Global Volumes kuzinhlelo zokusebenza ezinjengamathuluzi kagesi, amathoyizi, namaphampu ayisisekelo aqhubekile ngentengo yeyunithi phansi ngolaka. Imigqa yokukhiqiza yama-motor ahlanganisiwe ilungiselelwe kakhulu futhi ivame ukukhishwa ngokuphelele, okwenza kungabizi kakhulu kumenzi noma umphakeli ukuthi aqhubeke nokukhiqiza phansi - izimakethe zezindleko.

Ubuchwepheshe be-Bldc, kuyilapho bengasekho okusha, unomlando omfushane wokuphakanyiswa okuphezulu - Yize amavolumu akhula ngokushesha emikhakheni kagesi enjengezimoto zikagesi, i-HVAC, kanye nemishini yabathengi, imakethe ayikafinyeleli ezingeni elifanayo lokulinganisa izindleko njengelitha lokulinganisa amafa, ikakhulukazi ezilinganisweni zamandla ze-niche. Ngemiqulu ephansi - yithi, amabhethri amakhulu noma izinkulungwane eziphansi - izindleko zobunjiniyela kanye nezindleko zokuthola amandla ngeyunithi ngayinye zingaba ngaphezulu kwemikhiqizo ye-BLDC.

Amaketanga okunikezela kwezakhi kanye nokuguquguquka kwamanani

I-BLDC Motors incike kumanani amaningana - Izakhi ezibucayi: are - imigqa yomhlaba, ama-semiconductors, kanye nokuphakama kwensimbi yokusebenza. Ukushintshashintsha kwezinto eziqabulayo - Amanani entengo Ezasemhlabeni angathinta izindleko ze-magnet ngo-20-50% ngaphezulu kwezikhathi ezimfushane. Ngokufanayo, ukushoda kwe-semiconductor kungavusa izindleko zokudluliswa kwamandla kwamandla, abashayeli kanye nama-micrococtollers, kunomthelela ngqo izindleko ze-BLDC ActU

Ngokuphambene nalokho, ama-motors amaningi ahlanganisiwe angakhiwa ngezinto ezitholakala kabanzi nezizinzile ezifana nama-ferrite magnets nama-lisisisisisisi. Lokhu kwenza ukubikezela kwezindleko futhi kwesabelomali kube lula kubathengi abathengisa izinto zonke. Kodwa-ke, njengoba ukwamukelwa kwe-Bldc kuqhubeka ukukhulisa nokukhiqiza izikali phezulu, izikhala zamanani phakathi kwezixazululo ezihlanganisiwe kanye ne-BLDC zincipha, ikakhulukazi maphakathi ne- Ukuphakama - I-Volume Commodity izingxenye ezinjengabalandeli namaphampu amancane.

Izindleko Ezizonke zobunikazi kanye nezitayela zezindleko ezizayo

I-Energy Savings kanye nokulungiswa kwempilo yonke

Lapho kuhlaziya ama-motors kuphela ngentengo yokuthenga, ama-design ahlanganisiwe avame ukuvela ekhangayo ngokwengeziwe. Kodwa-ke inani eliphelele lokuhlaziywa kobunikazi (i-TCO) livame ukuxoxa ngendaba ehlukile. Cabanga nge-500 w motor esebenza amahora angama-8 ngosuku, izinsuku ezingama-300 ngonyaka, ngezindleko zikagesi ze-0.12 USD / KWh. Imoto exubile ku-80% yokusebenza kahle idla cishe i-1,500 kWh ngonyaka, ibiza ama-180 USD ngogesi. I-Bldc motor ku-90% yokusebenza kahle idla cishe i-1,333 kWh, ibiza cishe ngo-160 USD ngonyaka. Ukonga amandla waminyaka yonke cishe i-USD ecishe ibe ngu-20 kuqongelela iminyaka engu-200 eminyakeni eyi-10, kungafaki ukusebenza okungenzeka kube khona -

Faka kulezi zindleko zokushintshwa kwebhulashi, isikhathi sokuphumula, kanye nempilo emfushane yemoto ezinhlelweni ezixubile, futhi kucace ukuthi kungani abasebenzisi abaningi, abathengisi kanye nabasebenzisi abaningi bamukela izintengo eziphakeme ze-BLDC. Kumishini yezimboni enama-motors amaningi, ukonga okuphelele kungafinyelela izinkulungwane zamaRandi ngaphezulu kwesikhathi sokuphila kwemishini, ngaphezu kokuncishiswa kokukhishwa kanye nokuhambisana namandla azayo - Imithethonqubo esebenza kahle.

Izitayela Zobuchwepheshe kanye nokulindelwe kwentengo

Izindlela eziningana zibonisa ukuthi ama-premium abiza ama-BLDC azoqhubeka ehle. Ukwanda okuzenzakalelayo e-Magnet Assembly, ukuthuthuka ekuhlanganiseni kwe-PCB, kanye nobuningi bamandla obuphezulu kumadivayisi we-semiconductor kunciphisa izinto ezibonakalayo kanye nabasebenzi abadingekayo nge-kilowatt. Amapulatifomu ajwayelekile kanye nemiklamo ye-modular drive anciphisa ngaphezulu kobunjiniyela ngaphezulu, enika amandla umenzi noma umphakeli ukuthi asebenzise kabusha imiklamo efakazelwe emindenini yomkhiqizo.

Ngasikhathi sinye, ingcindezi yokulawula yokusebenza okuphezulu nokusebenza okuthuthukile kwemvelo kunciphisa ukuheha okuphansi - Ukusebenza Kokuxubha Izixazululo ezifundeni eziningi. Njengoba i-BLDC isidingo senyuka, ezomnotho sezinga zizoqhubeka nezindleko. Eminyakeni eyishumi elandelayo, kunengqondo ukulindela amasistimu we-Bldc abe yikhetho elivelele emandleni amaningi asemandleni, anokuhluka kwentengo okuhlobene nama-motor ahlanganisiwe ancipha kalula ngokusebenza kahle, ukuthembeka kanye nezinzuzo zokulawula.

UMaxtech uhlinzeka ngezisombululo

UMaxtech ugxile kakhulu - Ukusebenza kahle kwe-Bldc Motor Systems okulinganiselwe ukusebenza kanye nezindleko zamakhasimende we-OEM nama-Wholesale. Ngokuhlanganisa ukwakheka okwenziwe kahle, okuphansi - ukulahleka kwama-laminations, kanye nokushayela okuthuthukile, siletha ukulungiswa okuphezulu kwe-torque kanye nokuphila okude kunezindleko ezijwayelekile zokuxubha, ngenkathi zilawula izindleko ezibonakalayo kanye nezindleko zokukhiqiza. Njengomenzi oguquguqukayo nomhlinzeki oguqukayo, iMaxtech isekela amavolumu afakiwe, amandla, kanye namabanga okulawula, kanye nama-algorithms ahambisanayo ahambisana nephrofayili yakho yesicelo. Iqembu lethu le-Engineering lisiza ekucacisweni kokuqinisekiswa, okusiza ukuthi unciphise izindleko eziphelele zobunikazi futhi usheshise imijikelezo yokuthuthukiswa komkhiqizo enokwethenjelwa, kahle - okubhalwe phansi ze-BLDC solutions.