njinga yamoto
Njinga yamagetsi yamagetsi imagwiritsidwa ntchito poyendetsa njinga zamagetsi. Kutengera momwe amagwiritsidwira ntchito komanso pafupipafupi, mawonekedwewo amakhalanso osiyana. Mitundu yama mota osiyanasiyana imakhala ndi mawonekedwe osiyanasiyana. Pakadali pano, maginito okhazikika a dc mota amagwiritsidwa ntchito kwambiri panjinga yamagetsi yamagetsi. Njinga yamagetsi yamagetsi imagawika malinga ndi mtundu wamagetsi wamagalimoto, omwe atha kugawidwa m'magalimoto awiri ndi ma brushless motor m'magulu awiri; Malinga ndi momwe makina amisili amagwirira ntchito, omwe amagawika kwambiri ngati "dzino" (kuthamanga kwambiri kwamagalimoto, amafunika kupyola magiya) ndi "opanda dzino" (makokedwe oyendetsa mota popanda kuchepetsedwa) magulu awiri.
1.Permanent maginito DC mota:
Ndi stator pole, rotor, burashi, nyumba, etc.
Phula la stator pogwiritsa ntchito maginito osatha (zitsulo zamagetsi zosatha), ferrite, aluminium nickel cobalt, ndfeb ndi zida zina. Malinga ndi kapangidwe kake, ikhoza kugawidwa kukhala mtundu wamilindayo ndi mtundu wa matailosi.
Rotor nthawi zambiri imapangidwa ndi silicon iron lamonedwe, waya wopanda kanthu umavulazidwa pakati pamakwerero awiri a rotor pachimake (mipata itatu imakhala ndi ma windings atatu), ndipo mafiyidwe ake amathandizidwa nawo pawotchi yachitsulo ya commutator.
Brush ndi gawo lophunzitsira lomwe limalumikiza magetsi ndikupanga ma rotor. Pulogalamu yamagalimoto yamagetsi yokhazikika pogwiritsa ntchito pepala limodzi lachitsulo kapena burashi ya graphite yachitsulo, burashi ya graphite.
2.Brushless mota:
Imapangidwa ndi rotor yamagetsi yokhazikika, cholembera ma waya angapo komanso ma sensor.
Brushless dc motor imadziwika ndi brushless, kugwiritsa ntchito semiconductor switching zida (monga holo element) kuti ikwaniritse commuter, ndiko kuti, zida zamagetsi zamagetsi zamagetsi kuti zisinthe chosinthana ndi chikhalidwe cha anthu wamba ndi burashi. Ili ndi maubwino a kudalirika kwambiri, palibe zotulutsa kapena phokoso laling'ono. Ma sensor malinga ndi kusintha kwa malo ozungulira, potengera chosinthira cha stator (potengera mphamvu ya makina oyendera makina a rotor), ndikuwonetsetsa komwe kuli chizindikiro cha sensor, kutanthauzira kwa chizindikirocho kuzungulira kuti muzitha kusintha kayendedwe kazitsulo, mutatha kukonza molingana ndi kulumikizana kwa malingaliro pakati pa kutsinulira kwa switch yatsopano).
3.Moto wamagalimoto okhazikika wamagalimoto okhazikika:
Imakhala ndi stator pachimake, maginito oyendetsa chitsulo, gudumu la dzuwa, deceleration clutch, chipolopolo cha hub ndi zina zotero. Sensor ya holo ikhoza kuyikidwa pa chivundikiro cha mota kuti ichite kuthamanga. Pali mitundu itatu yama sensor ya maulamuliro: maginito, chithunzielectric ndi elekitiroma. Galimoto yama brushless dc yokhala ndi sensor sensit sensential sensite imayikidwa pa stator msonkhano, ndipo maginito omvera mphamvu zamagetsi (monga malo a holo, ma diode oyang'anira maginito, chubu lamphamvu kwambiri, maginito okhudzidwa ndi maginito kapena mawonekedwe apadera ophatikizika, etc.) amagwiritsidwa ntchito kuti muzindikire kusintha kwa maginito opangidwa ndi maginito osasintha ndi kasinthasintha wa rotor. Zinthu za Hall zimagwiritsidwa ntchito kwambiri m'magalimoto amagetsi. Galimoto ya brushless DC yokhala ndi chithunzi cha maeleelero kumaimilira ndi malo okhala ndi chithunzi m'malingaliro ena pamsonkhano wa stator. Rotor imakhala ndi chishango chowala ndipo gwero lowunikira limatsogozedwa kapena babu yaying'ono. Rotor ikasinthasintha, zinthu zomwe zimapangitsa chidwi chake pa stator kuti zizitulutsa pafupipafupi zimachitika pafupipafupi chifukwa chogwiritsa ntchito shader.
Kugwiritsa ntchito ma electromagnetic udindo sensor brushless dc motor, ili mu ma electromagnetic masensa aikidwa pazinthu za stator (monga chophatikiza chosinthira, pafupi kuti musinthe, LC resonance dera, ndi zina zotere), pamene mawonekedwe osunthika a maginito a rotor asintha, mphamvu yamagetsi itasintha pangani mphamvu yamagetsi ya electromagnetic imatulutsa ma frequency modular sign (kusintha kwa matalikidwe ndi mawonekedwe a rotor). Mphamvu yamagetsi yotsitsa stator imaperekedwa ndi gawo lamagetsi lamagetsi loyendetsedwa ndi kutulutsa kwa sensor ya udindo.
Kuyerekezera burashi mota ndi brushless motor
Brashi mota ndi brushless mota pamalingaliro a kusiyana: burashi mota ndimakina oyenda ndi kaboni burashi ndi commutator, mota wa brushless ndiyomweyo
Chizindikiro cha kutulutsa khutu chimamaliza kuyimitsidwa kwamagetsi ndi wolamulira.
Mfundo yamagetsi yama mota ya brushhless ndi brushless siyofanana, kapangidwe kake ka mkati sikofanana. Pazoyenda zamagetsi, makina ogwiritsira ntchito mota torque (kaya atenthedwe ndi zida zamagetsi kapena ayi) ndiosiyana, ndipo kapangidwe kake ndi kofananira.
1.Common kuthamanga burashi mota wamkati kapangidwe kake. Galimoto yamagetsi yamtunduwu imakhala ndi burashi yamagetsi yothamanga kwambiri, kuchepetsa ma giya, kukonza zowonjezera, chivundikiro ndi zina zina. Galimoto yamagalimoto othamanga kwambiri ndi yagalimoto yamagalimoto.
2.Common otsika kuthamanga burashi mota wamkati kapangidwe. Galimoto yamtunduwu ndi ya burashi ya kaboni, chosinthira, chosinthira, motor stator, shaft yamoto, chivundikiro cham'mbuyo, zokhala ndi mbali zina. Galimoto yothamanga yocheperako kwambiri ndi yamagalimoto akunja.
3.Common othamanga kwambiri brushless motor mkati makina mawonekedwe. Galimoto yamtundu wa hub imapangidwa ndi mota yamagalimoto okwera othamanga, mabulangete oyendetsa mapulaneti, kuchuluka kwambiri, zotulutsira, chivundikiro chakumapeto, nyumba zoyambira ndi zina. Yoyendetsa mothamanga kwambiri kwagalimoto yayikulu kwambiri ndi yagalimoto yamagalimoto yamkati.
4.Common kuthamanga kwa brushless motor mkati makina mawonekedwe. Galimoto yamtundu wa hub imakhala ndi mota rotor, motor stator, shaft yamoto, chivundikiro cha motor kumapeto, kubereka ndi mbali zina. Ma mota othamanga opanda brushless ndi mota yamagetsi yamagetsi ndi yamagalimoto akunja.
Galimoto yama Brushless imagwiritsidwa ntchito kwambiri panjinga zamagetsi, chifukwa ili ndi zabwino ziwiri zotsatirazi kuposa motor brushless dc motor.
(1) moyo wautali, wopanda chisamaliro, kudalirika kwakukulu. Mu burashi dc motor, chifukwa mota umathamanga, maburashi ndi opangira amavala mwachangu, nthawi zambiri amagwira pafupifupi maola pafupifupi zana akusowa m'malo mwa burashi. Kuphatikiza apo, bokosi lamagetsi ndilovuta mwamaukadaulo, makamaka vuto lamavuto amagetsi opatsira, omwe ali vuto lalikulu mu brashi scheme. Chifukwa chake, mota yama brashi ili ndi mavuto a phokoso lalikulu, kuyendetsa bwino pang'ono komanso kulephera kosavuta. Chifukwa chake, zabwino za brushless dc motor ndizodziwikiratu.
(2) kukhathamiritsa kwakukulu komanso kupulumutsa mphamvu. Nthawi zambiri, chifukwa mota wa brushless dc ulibe makonzedwe oyerekeza kuwonongeka kwa bokosi ndi magalimoto ogwiritsira ntchito, komanso kuwongolera kuthamanga kwa magalimoto, magwiridwe antchito amatha kukhala apamwamba kuposa 85%, koma poganizira mtengo wokwera kwambiri mumapangidwe enieni, kuti muchepetse kugwiritsidwa ntchito kwa zinthu, kapangidwe kake ndi 76%. Mphamvu ya mota wa brushless dc nthawi zambiri imakhala mozungulira 70% chifukwa chogwiritsa ntchito kabokosi yamagetsi komanso zowonjezera zowonjezera.
DMukukonzekera magalimoto atsopano a magetsi, mota yamagetsi yamagetsi yomwe imagwiritsidwa ntchito pamsika yakhala njira yofunika kwambiri yogulitsira, ngakhale makampani ambiri amnyumba akuti ali ndi zida zonse zofufuzira za sayansi, koma ayenera kukhala galimoto yabwino kwambiri yosowa nthawi yayitali kudzikundikira kwaukadaulo, kenako kupanga, kuyesa, ndipo kenako kupita kukapanga zochuluka. Makampani ochepa magalimoto ku China ali ndi mphamvu yeniyeni yopanga mota zatsopano, makamaka pamtunda wamagalimoto okwera. Pakuwona kuti mabizinesi osiyanasiyana amalimbikitsa ufulu wodziimira payekha, safuna kuwonetsa kuti cholumikizira, monga chimodzi mwazofunikira zamagalimoto zatsopano, chikuyang'aniridwa ndi ena. Ku China, kuli mabizinesi ambiri omwe amadziwika kuti ndiopanga mphamvu zamagetsi, koma ochepa a iwo ali ndi akatswiri opangira magetsi atsopano. Mabizinesi ambiri amasintha kuchokera kumakina achikhalidwe, zomangamanga ndi zina zamakono zamagalimoto kuti azigwiritsa ntchito magalimoto atsopano oyendetsa, popanda kufufuza pang'ono ndi chitukuko komanso luso lazopanga.
ANgakhale magalimoto azikhalidwe azolowera ndi galimoto yatsopano yamagalimoto poyimilira ndizofanana, koma palibe kusiyana pakupanga komwe. Zoyendera zamagalimoto zatsopano zamagetsi zitha kugawidwa kukhala magalimoto oyendetsa magalimoto a magetsi, magalimoto oyendetsa magalimoto, magalimoto oyendetsa magalimoto ndi magalimoto ena ogwiritsira ntchito magetsi, pomwe izi zimagwiritsidwa ntchito makamaka pamagalimoto okwera. Chifukwa rotor yama mota yama mota yopanda magetsi ilibe mafunde, palibe burashi, palibe maginito, mphamvu zochepa zotembenuza mphamvu, kapangidwe kosavuta, mtengo wotsika mtengo, wogwiritsidwa ntchito makamaka m'magalimoto akuluakulu; Maginito okhazikika a motor motor rotor airing, burashi magetsi opita ku rotor, mphamvu yosinthira mphamvu, mawonekedwe ovuta, mtengo wake umakhala wokwera mtengo, umagwiritsidwa ntchito kuthamanga kwa malo ovuta, monga magalimoto okwera magetsi. Mukuchita izi, mabizinesi ambiri othandizira pamagalimoto akuthamangira kuti ayambe, kupanga zosavuta kukonza zamagetsi zamakono ndikuwapatsa opanga magalimoto ngati magalimoto amagetsi atsopano.
But m'maiko akunja, kupanga kwamagalimoto amagetsi atsopano pali zizindikiritso zingapo zokhwima. Mphamvu zamagetsi zamagetsi zamagetsi zatsopano, makamaka zamagetsi zoyera, ndizosiyana pamisewu, monga kukwera, kutsika, msewu wopyapyala, msewu wamagalimoto, ndi zina zambiri. Mafakitale ambiri amagetsi ku China amangowongolera pang'ono magwiridwe antchito amakampani opanga magetsi , osaganizira za magwiritsidwe antchito amagetsi apamagalimoto atsopano, omwe amafupikitsa moyo wautumikiwo ndikupangitsa kutentha kwapafupi, dera lalifupi komanso zina zowopsa. Popeza tonse timazindikira kuti galimoto yamagalimoto yamagetsi idzakhala ndi msika waukulu mtsogolo, bwanji osangotsatira kafukufuku wamagalimoto ndi chitukuko, kuyesa, kuwongolera kupanga, mwachangu kuti achite kafukufuku woyambira, "khazikikani mtima pansi ndikuyamba pomwepo" , Pangani makina ampikisano wamagalimoto amagetsi panjinga zamagetsi, okhala ndi malingaliro abwino poyang'ana mwayi womwe ulipo.
Shuangye ali ndi R & D yolimba komanso gulu logulitsa, malonda amatumizidwa padziko lapansi. Ndi cholinga cha "kupanga zinthu zomwe zimapangitsa ogula kukhala achimwemwe", timalimbikitsa mwakhama kupanga zatsopano ndikukweza m'makampani.Tiyeni tipange nyengo yatsopano yobiriwira, yosamalira chilengedwe, yowona bwino komanso yopulumutsa mphamvu limodzi.
Kwa zaka zopitilira khumi, Shuangye adadzipereka kuti apange zinthu zabwino kwambiri zamagetsi zamagetsi. Atafika ku zhuhai, m'chigawo cha guangdong, China. Kugwirizana kwanthawi yayitali ndi opanga otsogola kumathandizira kuti Shuangye apereke mitengo yamtengo wapatali kuposa ogulitsa makampani.
Shuagye imapereka mitundu yambiri ya thanzi komanso zolimbitsa thupi. Izi zimaphatikizapo kusankha njinga zamagetsi yamagetsi, ma scooters amagetsi, zowonjezera (magiya a njinga, mabatire a njinga, olamulira, ma mota, ndi zina).
Pankhani ya zida, timapereka katundu kuchokera ku malo osungiramo zinthu aku Canada omwe ali ndi chitsimikizo cha nthawi.Chofunika kwambiri, ndi chitsimikizo cha zinthu zathu zambiri, titha kukubweretserani zokumana nazo zosagwiritsa ntchito zowopsa.Ngati muli ndi mavuto mutagulitsa, tichita chilichonse monga titha nthawi iliyonse.
Takulandirani kuti tigwirizane ndikukula nafe!