Ndikusintha kwazinthu zama automation padziko lonse lapansi, luntha, komanso momwe anthu amakhalira, kugwiritsa ntchito ma mota m'magawo monga magalimoto, zida zapakhomo, ma audio ndi makanema apakompyuta, zida zopangira zidziwitso, ndi makina opanga mafakitale azifalikira.
Malinga ndi ziwerengero, pafupifupi kuchuluka kwa magalimoto amagetsi omwe ali ndi banja lililonse m'maiko otukuka ndi 80pcs mpaka 130pcs, pomwe pafupifupi ma motors amagetsi omwe ali ndi mabanja m'mizinda ikuluikulu ku China ndi pafupifupi 20pcs mpaka 40pcs, omwe akadali otsika kwambiri. mlingo m'mayiko otukuka. Chifukwa chake, pakadali malo abwino otukuka m'makampani am'nyumba zamagalimoto amagetsi.
Poyerekeza ndi ma mota omwe ali ndi mbiri yazaka zopitilira 200,BLDC motereali achichepere, okhala ndi mbiri yazaka zopitilira 50 kuyambira pomwe adakula. Komabe, ndi chitukuko chaukadaulo wa semiconductor komanso kutchuka kwa MCU ndi zida zoyendetsa, mtengo wonse waBLDC motereyafupika kwambiri. Chifukwa chake, m'zaka zaposachedwa,BLDC moterezakula, ndipo kukula kwawo konseko ndikokweranso kuposa kwa injini.
Chithunzi 1: Kuneneratu kwa Kukula kwa Msika wa Magalimoto a BLDC
Zikuyembekezeka kuti pawiri pachaka kukula kwaBLDC motereadzakhala pafupifupi 6.5% m'zaka zikubwerazi. Malinga ndi ziwerengero, kukula kwa msika wa BLDC mu 2019 kunali pafupifupi $16.3 biliyoni, ndipo ikuyembekezeka kufika pafupifupi $22.44 biliyoni pofika 2024.
Kukula kwa msika kuli kuti? Kodi ntchito zenizeni ndi ziti?
Msika wofunsira magalimoto
Ndi kukwera kwa magalimoto amphamvu atsopano, kulowa kwa kuyendetsa mwanzeru, ndi kugwiritsa ntchito oyendetsa galimoto kwa Vehicle-to-chilichonse, machitidwe a magetsi a galimoto akuwonekera kwambiri.
M'magalimoto amtsogolo, kuwonjezera pa magalimoto oyendetsa, magetsi oyendetsa magetsi, makina oyimitsidwa amagetsi, machitidwe okhazikika, machitidwe oyendetsa maulendo, ABS, ndi machitidwe a thupi (monga mazenera, maloko a zitseko, mipando, magalasi owonera kumbuyo, wipers, sunroof, etc. ) zonse zidzagwiritsidwa ntchito kwambiri ndi ma motors amagetsi.
Nthawi zambiri, magalimoto amafuta azachuma azikhala ndi ma motors pafupifupi 10, magalimoto wamba azikhala ndi ma motors 20 mpaka 30, magalimoto apamwamba azikhala ndi 60 mpaka 70, kapena mazana a injini, pomwe magalimoto atsopano nthawi zambiri amafunikira 130 mpaka 200. magalimoto.
Chithunzi 2: Chiwerengero cha Magalimoto Ogwiritsidwa Ntchito M'magalimoto
Ndi chidwi chochulukirachulukira chomwe chimaperekedwa pakugwira ntchito kwa magalimoto, makamaka zomwe zimafunikira kuti chitonthozo, chitetezo, chuma chamafuta, komanso kuteteza chilengedwe, kuchuluka kwa zida zowongolera zamagetsi ndi zida zamagetsi zamagalimoto zikuchulukiranso. Kugwiritsa ntchito zida zamagetsi zosiyanasiyana kwadzetsa kuchuluka kwa zida zamagalimoto pamagalimoto.
Magalimoto amagetsi atsopano akhala akutukuka m'zaka zaposachedwa, ndipo ndondomeko zapadziko lonse zikulimbikitsanso kupanga magalimoto atsopano. Mayiko otukuka monga Europe ndi America akukonza msika wamagalimoto atsopano amphamvu, amalimbikitsa chitukuko cha magalimoto opangira mphamvu zatsopano kudzera m'magawo osiyanasiyana othandizira ndi mfundo ndi malamulo omwe amakonda, ndikulimbikitsa kusintha kuchoka pamagalimoto amtundu wamafuta kupita kumagalimoto amagetsi.
Pambuyo pa Julayi 2019 ku China, chifukwa cha kuchepa kwakukulu kwa zothandizira, chiwongola dzanja chatsika. Komabe, ndikuyambitsa mosalekeza kwa mitundu yatsopano yamagetsi ndi mabizinesi akuluakulu amagalimoto mu 2020, makamaka kukhazikitsidwa kwa TESLA Model 3, ID ya Volkswagen. 3 ndi mitundu ina, makampani akuyembekezeka kusuntha kuchoka ku subsidy kupita ku zofuna zoyendetsedwa, ndikulowa mu nthawi yachiwiri yakukula mwachangu.
5G
2020 inali chaka chofunikira kwambiri pakukula kwa 5G ku China. Ngakhale panali kuchedwa pakumanga kwa 5G mgawo loyamba chifukwa cha zovuta za mliriwu, China Mobile idati cholinga chake chofikira masiteshoni oyambira 300000 5G kumapeto kwa 2020 sichinasinthe. China Telecom ndi China Unicom adzayesetsanso kumaliza ntchito yomanga masiteshoni atsopano a 250000 a 5G mgawo lachitatu kuti athetsenso vuto la mliriwu. Kuphatikiza pa masiteshoni oyambira 50000 omwe adakonzedwa ndi China Radio ndi Televizioni, dziko la China lipanga masiteshoni oyambira 600000 chaka chino.
Chithunzi 3: Chiwerengero cha malo oyambira a 5G omwe akukonzekera kumangidwa ndi ogwira ntchito anayi akuluakulu mu 2020.
M'malo oyambira a 5G, palinso malo ambiri komwe ma motors amafunikira, choyamba, antenna yoyambira. Pakadali pano, 5G base station antenna ili ndi zida zowongolera zomwe zili ndi zida za gearbox, kuphatikiza njira ziwiri: mota yotsika ndi mota yopanda brush. Mlongoti uliwonse wosinthika ndi magetsi uli ndi mota yowongolera yokhala ndi gearbox.
Nthawi zambiri, malo olumikizirana nthawi zonse amayenera kukhala ndi tinyanga ta 3, malo oyambira a 4G ayenera kukhala ndi tinyanga 4 mpaka 6, ndipo kuchuluka kwa masiteshoni a 5G ndi tinyanga kudzawonjezeka.
Kuphatikiza pa antenna yoyambira, makina ozizirira pamalo oyambira amafunikiranso zinthu zamagalimoto. Monga Computer fan, air conditioning compressor, etc.
Drones / Underwater Drones
Drones akhala otchuka kwa zaka zingapo, koma si ma drones onse omwe amagwiritsa ntchito ma motors opanda brushless. Masiku ano, ma drones ambiri akusintha ma motors opanda brush kuti akwaniritse thupi lalitali, lopepuka komanso kupirira kwanthawi yayitali.
Malinga ndi lipoti la Droneii, kukula kwa msika wapadziko lonse lapansi wa drone kunali $ 14.1 biliyoni mu 2018, ndipo akuyembekezeka kuti pofika 2024, kukula kwa msika wapadziko lonse lapansi kudzafika $ 43.1 biliyoni, madera omwe akukula mwachangu ndi Asia ndi North America. Kukula kwapawiri ndi 20.5.
Malinga ndi "Civil Drone Mission Registration Information System" ya Civil Aviation Administration, chakumapeto kwa chaka cha 2018, panali ma drones 285000 olembetsedwa ku China. Pofika kumapeto kwa chaka cha 2019, panali ma drones opitilira 392000 olembetsedwa ndi ma drones opitilira 1.25 miliyoni.
Makamaka panthawi ya mliri kumayambiriro kwa chaka chino, ma drones adagwira ntchito yofunika kwambiri, monga kutseka pakati pa zipatala ndi malo oyendetsa matenda, kukhazikitsa kayendetsedwe ka kayendetsedwe ka miliri ndi kuwongolera mankhwala osokoneza bongo ndi zitsanzo; Kuzungulira misewu ikuluikulu, m'malo mwa ntchito yolamula yapamanja; Zopangidwa ndi ma avatar zopha tizilombo toyambitsa matenda, kupewa miliri kotheratu ndi kupha tizilombo toyambitsa matenda komanso kutseketsa m'madera akumidzi ngakhalenso m'matauni m'dziko lonselo; Kusandulika kukhala katswiri wofalitsa nkhani zabodza, kufuula mawu omveka ndi kukopa anthu kuti azikhala kunyumba, ndi zina zotero.
Chifukwa cha zovuta za mliriwu, kutumiza kopanda kulumikizana kwatsitsidwanso patsogolo. Ku China, bungwe la Civil Aviation Administration la China linayambitsa ntchito yoyendetsa ndege ya drone ndi yogawa chaka chatha. Chifukwa cha kukhudzidwa kwa mliriwu, mayendedwe akupita patsogolo ku China akuyenera kukwera; M'maiko akunja, chimphona chachikulu cha UPS ndi wopanga ma UAV waku Germany Wingcopter agwirizana kuti abweretse VTOL UAV yatsopano mumakampani onyamula katundu kuti azinyamula katundu.
Palinso drone ya pansi pa madzi yomwe sitiidziwa bwino, ndipo pang'onopang'ono tikuyamba kuiyeza. Ndikukumbukira kampani yapansi pamadzi yomwe ndidafunsana nayo mu 2017, yomwe idapangidwa mochuluka ndipo idangotumiza mazana a mayunitsi kudzera pakubweza ndalama. Tsopano, voliyumu yotumiza pachaka ndi mayunitsi masauzande ambiri.
scooter yamagetsi / galimoto yamagetsi
The njinga yamoto yovundikira yamagetsi sikuti amangokhalira kukwera koyambirira, komanso amapereka mphamvu zothandizira wanzeru. Ndi chida choyendera chomwe chili pakati pa njinga ndi magalimoto amagetsi achikhalidwe. Ma scooters amagetsi amapereka mphamvu zofananirako potengera ma siginecha okwera kudzera pa masensa, kuchepetsa kutulutsa kwa okwera njinga ndikupangitsa kukwera mosavuta kwa ogwiritsa ntchito. Poyerekeza ndi njinga, ma scooters amagetsi awonjezera ma motors, mabatire, masensa, owongolera, zida, ndi zina zambiri, zomwe zimapangitsa kuti zochitika zokwera zikhale zosiyanasiyana. Poyerekeza ndi magalimoto amtundu wamagetsi, ma scooters amagetsi samayendetsa liwiro la galimotoyo pozungulira dzanja, koma pogwira chizindikiro chokwera pamasensa, kuti amvetsetse cholinga cha wokwera njingayo, kupereka thandizo lamphamvu lolingana, ndikupangitsa kukwera kwanzeru kwambiri. .
Chithunzi 4: Kuyerekeza kwa njinga, ma scooters amagetsi, ndi magalimoto amtundu wamagetsi
Mtengo wogulitsa ma scooters amagetsi ku China umachokera ku 2000 mpaka 10000 yuan. Ma scooters amagetsi aku Europe amagulidwa pakati pa 500 ndi 1700 euros, pomwe ma scooters apakati okwera magetsi amakhala pakati pa 2300 ndi 3300 mayuro. Mtengo wa ma scooters amagetsi ndi wokwera kwambiri kuposa wa njinga ndi magalimoto amagetsi.
Galimoto ndiye chigawo chapakati chamagetsi a scooter yamagetsi. Chifukwa cha miniaturization, kupepuka, magwiridwe antchito, komanso kudalirika kwa ma scooters amagetsi, magwiridwe antchito a ma scooters amagetsi amatsimikiziridwa mwachindunji. Chifukwa chake, makampani amagalimoto nthawi zambiri amafunikira kusintha kakulidwe ka ma mota molingana ndi zosowa za ma scooters amagetsi. Ma motors amagetsi amatenga 10% mpaka 30% ya mtengo wama scooters amagetsi.
Pali kufunikira kwakukulu kwa ma scooters amagetsi ku Europe. Malinga ndi kafukufuku wa European Bicycle Industry Association, kuyambira 2006 mpaka 2018, kugulitsa kwa ma scooters amagetsi pamsika waku Europe kudakwera kuchoka pa 98000 mayunitsi mpaka 2.5 miliyoni. Chiwopsezo chakukula kwapachaka chinafika 31%.
Msika waku Japan nawonso ukukula pang'onopang'ono. Japan linali dziko loyambirira kupanga, kupanga, ndi kugulitsa ma scooters amagetsi. M'zaka za m'ma 1980, idapanga bwino m'badwo woyamba wa ma scooters amagetsi. Komabe, chifukwa cha mapiri a ku Japan, misewu yokhotakhota, ndi kukalamba koopsa, ma scooters amagetsi akhala oyenera kusankha.
Msika wapakhomo uli pachimake. Pali mpata waukulu wa kukula m'tsogolo. Pakadali pano, makampani monga Mobi, Xiaomi, Harrow, Double Speed, ndi Eternal ayamba kuyesa kulimbikitsa ma scooters amagetsi ku China.
Robot ya mafakitale
Maloboti akumafakitale ndi msika wolowa m'malo ku China, ndipo malo awo ndiambiri. Ngakhale kuti China ndiye msika waukulu kwambiri padziko lonse lapansi wogwiritsa ntchito maloboti, m'malo opangira maloboti ogulitsa mafakitale, opanga otchuka padziko lonse lapansi amayang'ana kwambiri mayiko otukuka omwe akuimiridwa ndi United States, Japan, Germany, etc., monga ABB ku Sweden, FANUC ku Japan. , Yaskawa Electric Corporation, ndi mabanja anayi omwe akuimiridwa ndi Kuka ku Germany.
Chithunzi 5: Kugulitsa maloboti amakampani. (Chitsime cha data: International Federation of Robotic)
Malinga ndi deta yochokera ku International Federation of Robotic, malonda apadziko lonse a maloboti ogulitsa mafakitale mu 2018 anali mayunitsi 422,000, omwe mayunitsi 154000 adagulitsidwa ku China, omwe amawerengera 36.5%. Kuonjezera apo, malinga ndi deta yochokera ku National Bureau of Statistics, kupanga ma robot a mafakitale ku China akuwonjezeka pang'onopang'ono, kuchokera kuzungulira 33000 seti mu 2015 mpaka 187000 ku 2018. Kukula kwachangu kumafulumira.
Kuphatikiza apo, m'zaka zaposachedwa, ndikuyambitsidwa mosalekeza kwa chithandizo chamakampani ndi boma komanso kupititsa patsogolo mabizinesi apakhomo, kuchuluka kwa maloboti akunyumba akuchulukirachulukira. Mu theka loyamba la 2018, gawo lapakhomo la malonda a maloboti lidakwera kuchoka pa 19.42% mu 2015 mpaka 28.48%. Nthawi yomweyo, kugulitsa konse kwa maloboti aku China kudalinso kukula.
Wokonda
Mafanizi akuphatikizapo: mafani, ma hood osiyanasiyana, zowumitsira tsitsi, mafani a nsalu, mafani a HVAC, ndi zina zotero. Opanga otsika kwambiri akuphatikizapo Midea, Emmett, Gree, Pioneer, Vantage, Bwana, ndi zina zotero.
Kuchokera pamalingaliro a mafani apanyumba, uwu ndi msika waukulu kwambiri, ndipo kupanga mafani apanyumba ku China ndikokulirapo. Malinga ndi kafukufuku wochokera ku National Bureau of Statistics, mu 2018, kupanga mafani apanyumba ku China kunali mayunitsi 180 miliyoni. Panalibe deta ya December 2017, koma deta ya miyezi 11 inali mayunitsi 160 miliyoni. Mu 2016, inali mayunitsi 160 miliyoni, ndipo akuti panali pafupifupi mayunitsi 190 miliyoni mu 2019.
Chithunzi 6: Kupanga kwa mafani apanyumba ku China. (Chitsime cha data: National Bureau of Statistics)
Pakadali pano, opanga zida zazing'ono ku China, monga Midea, Pioneer, Nichrome, Emmett, ndi zina zambiri, ali ndi zinthu zomwe zimakhala ndi ma motors opanda brush pamsika. Pakati pawo, Emmett ali ndi kuchuluka kwakukulu ndipo Xiaomi ali ndi mtengo wotsika kwambiri.
Ndi kulowa kwa opanga kudutsa malire monga Xiaomi, kusinthika kwa ma motors opanda brush m'munda wa mafani apanyumba kwayamba kukwera. Tsopano, m'munda wa mafani apanyumba, opanga nyumba zama motors opanda brush ali ndi malo.
Kuphatikiza pa mafani apanyumba, palinso zida za Computer fan. Ndipotu, zida zimakupiza matenthedwe mafani anayamba kusinthana ma motors brushless zaka zambiri zapitazo. Pali bizinesi yoyeserera pamundawu, yomwe ndi Ebm-papst, yomwe mafani ake ndi zinthu zamagalimoto zimagwiritsidwa ntchito kwambiri m'mafakitale ambiri monga mpweya wabwino, zoziziritsa kukhosi, firiji, zida zapakhomo, zotenthetsera ndi magalimoto.
Pakali pano, makampani ambiri ku China akupanga brushless Computer fan yofanana ndi EBM, ndipo atenga misika yambiri ya EBM.
Makamaka ndi kukwera kwa malo opangira malipoti apanyumba, opanga nyumba ayenera kukhala ndi mwayi waukulu. Tsopano dzikolo laphatikizanso siteshoni yolipirira mu projekiti ya "New Infrastructure", yomwe iyenera kukhala ndi chitukuko chokulirapo chaka chino.
Palinso mafani oziziritsa mufiriji. Chifukwa cha chikoka cha miyezo yamakampani ndi miyezo yapadziko lonse lapansi yamphamvu zamagetsi, mafani oziziritsa mufiriji ayamba kusinthira ku ma motors a BLDC, ndipo liwiro lotembenuka limakhala lachangu, zomwe zimapangitsa kuti pakhale zinthu zambiri. Zikuyembekezeka kuti 60% ya makina oziziritsa mufiriji adzasinthidwa ndi ma motor frequency mosiyanasiyana pofika chaka cha 2022. Pakali pano, opanga makina opangira mafiriji apanyumba amakhala makamaka m'magawo a Yangtze River Delta ndi Pearl River Delta.
Pankhani ya mafani, palinso ma hood osiyanasiyana, omwe ndi gawo lofunikira la zida zakukhitchini. Komabe, chifukwa cha zifukwa zamtengo wapatali, kutembenuka kwa brushless kwa hood sikuli kwakukulu. Pakadali pano, njira yosinthira pafupipafupi ndi pafupifupi ma yuan 150, koma ma motors opanda brushless amatha kumalizidwa mkati mwa yuan zana, ndipo zotsika mtengo zimatha ngakhale 30 yuan.
Mafani ambiri atsopano ndi oyeretsa mpweya amagwiritsanso ntchito ma brushless motor solutions. Pakadali pano, zinthu zing'onozing'ono pamsika nthawi zambiri zimagwiritsa ntchito ma mota a Nedic akunja, pomwe oyeretsa mpweya akulu nthawi zambiri amagwiritsa ntchito mafani a EBM.
Kuphatikiza apo, pali fan yozungulira mpweya yomwe yakhala ikupanga kuyambira zaka ziwiri zapitazi, ndipo mtengo wake wapano ndi wokwera kwambiri. Nthawi zambiri, zomalizidwa zimawononga mayunitsi 781, ndipo palinso ena okwera mtengo, kuyambira 2000 mpaka 3000 mayunitsi.
Compressor
Chifukwa chakuti liwiro la firiji kompresa limatsimikizira kutentha mkati mwa firiji, liwiro la variable frequency firiji kompresa akhoza kusinthidwa kutengera kutentha, kulola firiji kusintha malinga ndi mmene kutentha panopa ndi kusunga bwino kutentha kosalekeza mkati mwa firiji. Mwanjira imeneyi, kusungidwa kwa chakudya kudzakhala bwino. Ma compressor ambiri osinthasintha mafiriji amasankha ma injini a BLDC, zomwe zimapangitsa kuti pakhale mphamvu, phokoso lotsika, komanso moyo wautali wautumiki akamagwira ntchito.
Chithunzi 7: Kugulitsa mafiriji ndi mafiriji osinthasintha pafupipafupi ku China. (Chitsime cha data: National Bureau of Statistics)
Mundawu udali wolamulidwa ndi zinthu zochokera ku Japan, Korea, ndi Taiwanese, koma pambuyo pa 2010, opanga zapakhomo adayamba mwachangu. Akuti wopanga wina ku Shanghai ali ndi katundu wotumizira pafupifupi mayunitsi 30 miliyoni pachaka.
Ndi kupita patsogolo kwa opanga ma semiconductor apanyumba, kaya ndi opanga ma MCU, oyendetsa Gate Gate, kapena Power MOSFET, opanga zapakhomo atha kupereka.
Komanso, pali air conditioning compressor. Pakadali pano, ma air conditioning air conditioners amavomerezedwa kwambiri, ndipo ma air conditioning air conditioners akhala akuchitika. Kupanga ma air conditioners ku China nakonso ndikwambiri. Malinga ndi National Bureau of Statistics, kupanga ma mota oziziritsa mpweya mu 2018 kunali mayunitsi 360 miliyoni, ndipo kupanga ma injini a BLDC owongolera mpweya kunali pafupifupi mayunitsi 96 miliyoni. Kuphatikiza apo, kupanga ma injini a BLDC owongolera mpweya kukukulirakulira chaka chilichonse.
Zida zamagetsi
Zida zamagetsi ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pamagetsi ndi zamagetsi. Chifukwa cha mawonekedwe ake opepuka, kunyamula bwino, kupanga bwino kwambiri, komanso kugwiritsa ntchito mphamvu zochepa, imagwiritsidwa ntchito kwambiri pobowola, kudula, ndikupera m'mafakitale osiyanasiyana ogwiritsira ntchito monga zomangamanga, zokongoletsera, matabwa, zitsulo, ndi mafakitale ena opangira zinthu. .
Ndikukula kosalekeza kwaukadaulo komanso kuvomereza kwapang'onopang'ono kwa lingaliro la DIY, mitundu yosiyanasiyana ya zida zamagetsi ikukulanso mosalekeza. Ntchito zambiri za zida zachikhalidwe zapamanja zayamba kusinthidwa ndi zida zamagetsi, ndipo zida zamagetsi zikukulanso kuchokera kumakampani kupita ku moyo wabanja. Kufunika kwa zida zamagetsi kukuwonjezeka chaka ndi chaka.
Zida zamagetsi zopanda maburashi zidayambadi kalekale. Mu 2010, mitundu ina yakunja idayambitsa zida zamagetsi pogwiritsa ntchito ma motors opanda brush. Ndi kukula kwa teknoloji ya batri ya lithiamu-ion, mitengo ikukhala yotsika mtengo, ndipo kukula kwa zida zam'manja kukuwonjezeka chaka ndi chaka. Tsopano akhoza kugawidwa mofanana ndi zida za pulagi.
Malinga ndi ziwerengero, ma wrenches amagetsi apanyumba akhala opanda brush, pomwe zobowolera zamagetsi, zida zothamanga kwambiri, ndi zida zam'munda sizinakhale zopanda brush, komanso zikusintha.
Izi zimachitika makamaka chifukwa chopulumutsa mphamvu komanso kugwiritsa ntchito bwino kwa ma motors opanda brush, kulola zida zamagetsi zapamanja kuti zizigwira ntchito kwa nthawi yayitali. Masiku ano, opanga ambiri apadziko lonse lapansi komanso apakhomo adayika ndalama zambiri pakupanga zinthu, monga Bosch, Dewalt, Milwaukee, Ryobi, Makita, ndi zina zambiri.
Pakalipano, chitukuko cha zida zamagetsi ku China ndi chofulumira kwambiri, makamaka m'madera a Jiangsu ndi Zhejiang, kumene ambiri opanga zida zamagetsi akugwiritsidwa ntchito. M'zaka zaposachedwa, mtengo wamagetsi owongolera ma brushless m'magawo a Jiangsu ndi Zhejiang watsika mwachangu, ndipo opanga ambiri adayambitsa nkhondo zamitengo. Akuti njira yoyendetsera galimoto yopanda brushless pazida zamagetsi imangotengera 6 mpaka 7 yuan, ndipo ena amangotenga 4 mpaka 5 yuan.
Pompo
Mapampu amadzi ndi bizinesi yachikhalidwe yomwe ili ndi mitundu yosiyanasiyana komanso mayankho. Ngakhale matabwa oyendetsa omwe ali ndi mphamvu zomwezo, pakali pano pali mitundu yosiyanasiyana yomwe ikupezeka pamsika, yomwe ili ndi mitengo yochokera ku yuan zosakwana ziwiri kufika pakati pa yuan makumi anayi ndi makumi asanu.
Pogwiritsira ntchito mapampu amadzi, ma motors atatu asynchronous motors amagwiritsidwa ntchito makamaka pamagetsi apakati mpaka aakulu, pamene mapampu a AC bipolar amagwiritsidwa ntchito makamaka pamapampu ang'onoang'ono ndi ang'onoang'ono amadzi. Kukonzanso kwaposachedwa kwa kutentha kwakumpoto ndi mwayi wabwino wopanga ukadaulo muzothetsera pampu.
Ngati kokha pamalingaliro aukadaulo, ma motors opanda brush ndi oyenera kugwiritsidwa ntchito pamapampu, chifukwa ali ndi zabwino zina mu voliyumu, kachulukidwe kamphamvu, komanso mtengo wake.
Zosamalira Zaumoyo Wamunthu
Pankhani yaumoyo wamunthu, pali zinthu ziwiri zoyimilira, imodzi ndi intaneti yotchuka ya Dyson, njira ya mpweya, ndipo ina ndi mfuti ya fascia.
Chiyambireni Dyson adayambitsa zida zamphepo pogwiritsa ntchito ma injini othamanga kwambiri, zayambitsa msika wonse wama ducts.
Malinga ndi kukhazikitsidwa kwa Qian Zhicun ku Jingfeng Mingyuan m'mbuyomu, pakali pano pali njira zitatu zazikulu zopangira njira zamphepo zam'nyumba: imodzi idakhazikitsidwa ndi Dyson monga choyimira, pogwiritsa ntchito pulogalamu yothamanga kwambiri ya brushless motor, yothamanga kwambiri. kuzungulira 100000 pamphindi imodzi, ndipamwamba kwambiri kukhala 160000 kusinthika pamphindi; Njira yachiwiri ndikulowa m'malo mwa U motor, yomwe ili ndi liwiro lofanana ndi la U motor, koma ili ndi ubwino wopepuka komanso kuthamanga kwa mpweya; Chachitatu ndi dongosolo lakunja la rotor high-voltage, ndi galimoto makamaka kutsanzira Nedic dongosolo.
Pakadali pano, zinthu zotsanzira zapakhomo sizinangokopera kale, koma zakwanitsa kupewa patent ndikupanga zatsopano.
Kuchuluka kwa mfuti za fascia kwayamba kukwera m'zaka zaposachedwa. Akuti ophunzitsa masewera olimbitsa thupi komanso okonda masewera tsopano ali ndi mfuti za fascia. Mfuti ya fascia imagwiritsa ntchito mfundo zamakina za kugwedezeka kuti zitumize kugwedezeka kwa minofu yakuya ya fascia, kukwaniritsa zotsatira za kupumula kwa fascia ndi kuchepetsa kupsinjika kwa minofu. Anthu ena amagwiritsa ntchito mfuti ya fascia ngati chida chopumula pambuyo pochita masewera olimbitsa thupi.
Komabe, madzi mumfuti ya fascia amakhalanso akuya kwambiri tsopano. Ngakhale maonekedwe akuwoneka ofanana, mitengo imachokera pa yuan 100 kufika pa 3000 yuan. Mtengo wamsika wa BLDC motor control drive board womwe umagwiritsidwa ntchito mumfuti ya fascia tsopano watsikira ku 8. x yuan, ndipo ngakhale bolodi yoyendetsa galimoto yozungulira 6 yuan yawonekera. Mtengo wa mfuti ya fascia watsika kwambiri.
Akuti kampani yopanga magalimoto inali itatsala pang’ono kugwa, koma mothandizidwa ndi mfuti ina, inasandukanso moyo. Ndipo zinali zopatsa thanzi.
Zachidziwikire, kuwonjezera pa zinthu ziwirizi, palinso chizolowezi chopita ku ma motors opanda brush muzinthu monga shavers za anyamata ndi makina okongola a atsikana.
Mapeto
Ponseponse, ma mota a BLDC akadali koyambirira ndipo ntchito zawo zikuyenda bwino. Kuphatikiza pa zomwe ndatchulazi, palinso zambiri, monga ma robot a ntchito, ma AGV, maloboti osesa, oboola khoma, zokazinga, zotsukira mbale, ndi zina zotero. Ndipotu, pali malo ambiri m'miyoyo yathu komwe timagwiritsa ntchito magetsi amagetsi, ndipo pali mapulogalamu ambiri omwe akuyembekezera kuti tifufuze m'tsogolomu.
Nthawi yotumiza: Jul-15-2023
