Yantai Bonway Manufacturer

I-Brushless Permanent motor motor

Amamotho kazibuthe angama-Brushless Permanent anesimiso sokusebenza esifanayo nezici zohlelo lokusebenza njengamamotho ajwayelekile e-DC, futhi ukwakheka kwawo kuhlukile. Ngaphezu kwe-motor ngokwayo, yangaphambili inomjikelezo owodwa wokuhamba, futhi injini ngokwayo kanye nesekethe yokuguqulwa kuhlanganiswe eduze. I-motor yama-motor amaningi anamandla amancane nayo ihlanganiswe nesekethe yokushintsha. Kusukela ekubukeni, i-DC brushless motor ifana ncamashi ne-DC motor.

Izici ze-Brushless Permanent magnet motor yethu

I-1) Ngokusebenzisa ukulawulwa kwesofthiwe yobuhlakani obuphezulu, ukushisa kwesilawuli kuncishiswa nge-algorithm ephakeme kakhulu ne-hardware design, ukuze ukufanisa phakathi kwesilawuli kanye nemoto kuthuthukiswe.

(2) Ngokusebenzisa i-microprocessor enamandla nehlakaniphile, isivinini sikagesi sifinyelela ku-80,000 rpm.

(3) Idizayini yomthamo ophezulu nezinto zikagesi zezinga eliphezulu lezimoto zenza isilawuli sithembeke kakhulu.

(4) Ukusebenza okuqinile kokulwa nokuphazamiseka kanye nokusebenza kokudlidliza.

(5) Umsinga oqalayo mkhulu futhi ayikho i-jitter, ukuze injini ithole itorque enkulu yokuqala.

(6) Phakathi nakho konke ukusebenza kwenjini, ukudlidliza kuncane futhi umsindo mncane.

(7) Ukuvikelwa kwe-overcurrent kwamazinga amaningi.

(8) Ukuvikelwa kwesitendela, lapho injini ivimbelwe isikhathi eside, isilawuli singena endaweni yokuvikela itafula ukuze sivimbele ngokuphumelelayo injini nesilawuli ukuthi singashi.

(9) Umsebenzi ophikisana nokundiza, isilawuli sithola i-accelerator pedal/turner noma into endizayo ebangelwa iphutha lomugqa ngesikhathi sangempela, okuthuthukisa ukuphepha kwesistimu.

(10) Umsebenzi wokuvikela izinga lokushisa ngaphezu kokushisa.

(11) Ukulawulwa kwesivinini esingenasinyathelo, i-voltage yokusebenza ingu-1.2V~4.2V.

(12) Umsebenzi wokuvala amandla ebhuleki / umsebenzi wempendulo yamandla ebhuleki.

(13) Idrayivu ye-hub motor inomsebenzi ohlukile we-elekthronikhi.

(14) Ukulawula amasivinini amathathu, ukuya phambili, ukungathathi hlangothi, nokuhlehla kokuthathu, nomsebenzi womkhawulo wesivinini uhlehlisiwe.

(15) Ulayini wesignali yesivinini ngokuyinhloko udlulisela isignali yesivinini kuphaneli yensimbi ngesikhathi sangempela.

(16) Ukuxhumana okungu-485 / umsebenzi wokuxhumana webhasi we-CAN, ungaxhumana nekhompuyutha engumsingathi, noma ukhethe umkhiqizo wesilawuli semoto yenkampani ukuze uzuze ukulawula kwezimoto eziningi.

(17) Isilawuli se-brushless motor sinobuchwepheshe bokulinganisa be-MAP obuhlukile ukuze sinikeze amakhasimende amasevisi "enziwe ngokwezifiso". Ngokusho kwemingcele yemoto yakho: inductance, ukumelana kwangaphakathi, i-voltage, isivinini, amapheya wezigxobo kazibuthe, njll. ukuthuthukiswa kwesistimu nokumatanisa. Vumela injini yakho isebenze kahle kakhulu, injini isebenza kahle kakhulu, ngokushisa okuncane, umsindo ophansi nokusebenza kahle okuphezulu.

(18) Lawula inkambu kazibuthe yemoto ngokwejubane lokuzungeza ukuze uthuthukise injini eqala i-torque yesivinini esiphansi kanye nohlu lokulawula isivinini.

I-motor ye-Brushless Permanent magnet motor ngokwayo iyingxenye yokuguqula amandla e-electromechanical, enezinzwa ngaphezu kwe-motor armature kanye ne-excitation kazibuthe unomphela. I-motor ngokwayo iwumgogodla we-DC brushless motor. Akuhlobene kuphela nezinkomba zokusebenza, ukudlidliza komsindo, ukwethembeka nempilo yesevisi, kodwa futhi kuhilela izindleko zokukhiqiza nezindleko zomkhiqizo. Ngenxa yokusetshenziswa kwamandla kazibuthe unomphela, i-Brushless Permanent magnet motor ingakhululwa ekwakhiweni kwendabuko kanye nesakhiwo samamotho ajwayelekile e-DC, ihlangabezane nezidingo zezimakethe zezicelo ezahlukahlukene, futhi ithuthukele ekwenzeni izinto ezonga ithusi kanye nokukhiqiza zibe lula. Ukuthuthukiswa kwensimu kazibuthe unomphela kuhlobene kakhulu nokusetshenziswa kwezinto ezisetshenziswa unomphela uzibuthe. Ukusetshenziswa kwesizukulwane sesithathu sezinto zikazibuthe ezihlala unomphela kukhuthaze ukuthuthukiswa kwama-DC brushless motors ekuqondeni kokusebenza kahle okuphezulu, i-miniaturization nokonga amandla.

Ukuze kuzuzwe ukushintshwa kwe-elekthronikhi, kufanele kube nesignali yendawo ukuze ulawule umjikelezo. Ukusetshenziswa kusenesikhathi kwezinzwa zokuma kwe-electromechanical ukuthola amasignali esikhundla kuye kwasetshenziswa kancane kancane ukuze kutholwe amasignali esikhundla kusetshenziswa izinzwa ze-electronic position noma ezinye izindlela. Indlela elula ukusebenzisa isignali engaba khona yama-windings e-armature njengesignali yendawo.

Ukuze uzuze ukulawula isivinini semoto, kufanele kube nesignali yesivinini. Isignali yesivinini itholakala ngokuthola isignali yendawo efanayo. Inzwa yesivinini esilula iyinhlanganisela ye-tachogenerator yokulinganisa imvamisa kanye nesekethe ye-elekthronikhi.
Umjikelezo wokushintsha we-Brushless Permanent uzibuthe motor iqukethe izingxenye ezimbili: ukushayela nokulawula. Lezi zingxenye ezimbili akulula ukuzihlukanisa. Ikakhulukazi, isifunda samandla aphansi ngokuvamile sihlanganisa kokubili ku-ASIC eyodwa.

Emotweni enamandla amakhulu, isifunda sokushayela kanye nesifunda sokulawula singahlanganiswa sibe sinye. Isekethe yedrayivu ikhipha amandla kagesi ashayela i-armature windings ye-motor futhi ilawulwa yi-control circuit. Njengamanje, umjikelezo wedrayivu ushintshile ukusuka kusimo sokukhulisa umugqa ukuya esimweni sokushintshwa kwe-pulse wide modulation, futhi ukwakheka kwesekethe okuhambisanayo nakho kushintshiwe kusuka kumjikelezo we-transistor discrete kuya kumjikelezo ohlanganisiwe we-modular. Amasekhethi ahlanganisiwe ahlanganisa amandla ahlanganisa ama-bipolar transistors, ama-FET amandla, kanye ne-isolation gate field effect bipolar transistors. Nakuba isango lokuhlukanisa umphumela wenkundla ye-bipolar transistor libiza kakhulu, lifaneleka kakhulu ngokombono wokuphepha nokusebenza okuthembekile.

I-KP series electric flat car iyisinqumo sokuqala

Sogears manufacturing is located in Wujin District, Changzhou City. For many years, it has been engaged in research, development, production and sales of high-efficiency DC permanent magnet brushless motors and their speed control systems. The company has superb professional and technical personnel, comprehensive and strict quality control system and fast and flexible service system. The company's products have 1-25KW DC permanent magnet brushless motor and its supporting control system. The company's products have superior performance and high reliability, and are widely used in electric flat cars, electric boats, handling machinery and equipment, industrial traction control, etc., and are well received by customers.

Isilawuli senkampani esinelungelo lobunikazi be-brushless DC motor sinokuthenjwa okuphezulu nokusebenza kwezindleko. Umsindo uphansi kakhulu, ukukhishwa kokushisa kuhle, umshini unamandla, futhi ungasebenza ngokwethembeka ezindaweni ezihlukahlukene ezinokhahlo. Le nkampani ithuthukise i-DC brushless motor drive system yemoto kagesi kaloliwe ephansi ye-KPD kanye ne-KPX enebhethri ye-track car flat, enqoba i-DC brush motor. Amaphutha ohlelweni noma i-inverter + asynchronous motor system akhuphula ubuchwepheshe be-flat drive bufike ezingeni elisha.

Okokuqala, imisebenzi eyisisekelo kanye nezici zesistimu ye-brushless:

1. Uhlelo luhlanganisa: isilawuli se-brushless DC motor +, esikwazi ukubona kalula imisebenzi ehlukahlukene njengokuya phambili/ukuhlehla, ukulawulwa kwesivinini esingenasinyathelo, isiqalo esithambile, ibhuleki le-EABS le-elekthronikhi, ibhuleki lokupaka, isilawuli kude, njll., ephelele ngokuhlolwa okuphelele kokulungisa iphutha, ukusebenza Kuhle kakhulu futhi kulula ukuyisebenzisa. Ngemoto kagesi eyisicaba kaloliwe we-KPD low-voltage low-voltage, ingafakwa ngemojula ekhethekile yokulungisa i-alternating-transformer eyakhiwe inkampani yethu. Ngemuva kokuthi amandla e-AC esigaba esisodwa angu-36V eselungisiwe, cishe amandla angu-50V DC, anikezela ngamandla enjini ye-DC, enganqoba ubude bethrekhi ye-AC motor. Ukwehla kwengcindezi kukhulu, futhi imoto eyisicaba inzima ukuqala ngomthwalo, ofaneleka ngokukhethekile ukusebenza kwe-orbit ekude. Kuphephile futhi kuwusizo.

2. I-DC brushless motor iyisakhiwo sebhulashi elingena carbon futhi ayikhiqizi izinhlansi. Asikho isidingo sokushintsha i-carbon brush, ibanga lokuvikela: IP44, amanzi, udaka, inhlabathi ngeke ingene ngaphakathi kwe-motor, isakhiwo esihlangene, umthamo oqinile wokulayishwa, impilo ende yesevisi.

3. Isiqalo esinensayo esiyingqayizivele kanye nebhuleki ye-EABS: I-brushless motor enozibuthe ehlala njalo iqala ngokushelela, kancane futhi ngamandla. Isikhathi sokuqala esinensa esilungisekayo; inqubo yokumisa ibhuleki ithambile, inembile futhi iphephile. Iphelele ekulayisheni izinto eziyindilinga.

4. Ayikho ingozi yokuphepha ohlelweni lwe-brushless: ayikho i-transformer yesinyathelo-up emotweni eyisicaba, ayikho i-voltage ephezulu eyingozi. Amandla wethrekhi ye-AC36V acishe abe ngu-50V DC kuphela ngemva kokulungiswa, ayikho ingozi yokuphepha, futhi ngeke kube khona ukushaqeka kukagesi kanye nabalimalayo.

I-5, ukonga amandla ekhabhoni ephansi: injini ye-brushless yamagnetic unomphela incane ngosayizi, ilula ngesisindo, ukushisa okuncane, nokusebenza kahle okuphezulu. Hlangana nezidingo zikazwelonke zokongiwa kwamandla kanye nokunciphisa ukungcola. Kungumkhiqizo othuthukisiwe we-DC brush motor kanye ne-AC asynchronous motor. Iyinjini eluhlaza futhi evumelana nemvelo uma ivamise ukuqaliswa futhi ima uma iqhathaniswa ne-AC asynchronous motor.

I-6, ukuthembeka okuphezulu: i-brushless motor system ingangeni manzi, umswakama, uthuli, ukushaqeka, izinga lokushisa eliphezulu, isondlo-free. Imojula yesilawuli neyokulungisa yamukela izingxenye zebanga lezimoto ezingenisiwe zaseJalimane, futhi ukwethembeka kuphakeme kakhulu kunebanga lezimboni. Ngemuva kokuhlolwa okuqinile kwezinga lokushisa eliphakeme lokuguga, injini isebenza ngokushelela, ngokushisa okuncane, umsindo ophansi, ukusebenza kahle okuphezulu, ukusebenza okuthembekile nempilo yesevisi evamile yamahora angaphezu kuka-50,000.

7. Izici ezinhle kakhulu zomthwalo, ukusebenza kahle kwejubane eliphansi, i-torque enkulu yokuqala, isimanje esincane sokuqala, nesidingo sokuhlangabezana nokuqala njalo kwezimoto zikagesi, ukonga amandla. Injini ihamba kahle kulo lonke uhla lwesivinini, okuwukuthuthuka kwekhwalithi ngaphezu kwamamotho e-DC abhulashiwe kanye namamotho efrikhwensi e-AC (ukusebenza okuphezulu kuphela eduze nendawo elinganiselwe).

I-8, amandla ashaywayo, ngokuhambisana nezici zokuphuma kwebhethri, ayidingi ibhethri ukuthi ikhiphe ngokushesha i-current enkulu, ukuvimbela ibhethri ekulahlekelweni amandla ngaso leso sikhathi. Uma iqhathaniswa ne-brushed DC motor noma i-AC variable frequency motor, ingagijima u-30% ~50% wemayela ngeshaji eyodwa, engakhuphula impilo yebhethri ngo-50%.

9. I-Brushless Permanent magnet motor yenziwe nge-plug-in yensimbi kazibuthe yomhlaba eyivelakancane, futhi umazibuthe unomphela usebenzisa uzibuthe ongunaphakade ongu-180 degree high umelana nezinga lezinto ezingavamile zomhlaba. Ingasebenza ngokuphepha nangokwethembeka ezimweni ezinzima kakhulu. Ilungele ikakhulukazi amabhampu, ukuqala okuphindaphindiwe, isivinini esikhulu, ukuqala kwe-torque ephezulu, nokuya phambili nokuhlehlayo.

I-10, ukusebenza okuhle kakhulu kokulawula isivinini, ukulawulwa kwesivinini esigcwele umthwalo ophelele ebangeni eligcwele lejubane.

11. Injini ithatha ama-bearings aphuma kwamanye amazwe aqukethe uwoyela anesivinini esikhulu, engakhathaleli, ethembekile futhi ende empilweni yemoto. I-motor inohlobo oluvundlile futhi olulengayo, enekhava yokuphela evulekile, isandiso se-shaft ephindwe kabili kanye nesandiso se-spline shaft. Ingenziwa ngokwezifiso ngokuya ngezidingo zamakhasimende zama-voltages ahlukahlukene, isivinini esihlukahlukene kanye nezidingo ezahlukahlukene zamandla. Motor drive system.

12, kulula ukuyifaka nokusetshenziswa, kanye nesilawuli kude, ukusebenza kwezimboni kubamba ukudotshwa okungenamthungo.

Okwesibili, i-electric flat car electric drive program ukuqhathanisa

1, DC ibhulashi motor

I-DC motor brushed inesakhiwo se-collector ring carbon brush, ekhiqiza izinhlansi lapho injini isebenza. Ikakhulukazi uma injini isebenza ngesivinini esikhulu, izodala umlilo omkhulu weringi futhi ibangele ukuphazamiseka komsakazo. Kudingeka ukuxubha i-carbon brush ngezikhathi ezithile. Ngenxa yesidingo sokushintsha ibhulashi le-carbon, injini Ingasetshenziswa kuphela ngendlela yokuvikela evulekile. Ukupholisa injini kufanele kungene ngaphakathi kwenjini. Injini akufanele ilungele ukuvutha, ukuqhuma, uthuli, udaka, indawo evulekile noma emanzi. Ngaphezu kwalokho, i-brush motor motor ye-DC inokusebenza kahle okuphansi, umthamo webhethri mkhulu, injini inkulu, futhi nobufakazi bokuqhuma bunzima, futhi izophela kancane kancane emakethe.

2, inverter + motor asynchronous

Kulolu hlelo, amandla ancishiswa kakhulu ngesivinini esiphansi se-motor, i-torque yokuqala ye-motor incane, i-current yokuqala inkulu, ukusebenza kahle okuphelele kuphansi (ukusebenza okuphezulu kuphela kuseduze nesivinini esilinganiselwe), kanye ne-motor. ayikwazi ukusebenza ngokuzinza ngesivinini esiphansi (ngezansi kwe-5HZ). Ukuze kuthuthukiswe ukusebenza kokuqala kwemoto, injini ivame ukukhethwa ngokuya ngezidingo zokuqala, futhi indawo yokugcina amandla emoto inkulu, okuholela esimweni "semoto enkulu edonswa ngamahhashi", ukusebenza kahle kwezimoto, umthamo omkhulu wemoto. ibhethri kanye ne-inverter, ukusebenza kwezindleko eziphansi, izindleko eziphezulu zokusetshenziswa, futhi kuzoqedwa ngokushesha.

3, i-asynchronous motor

Njengoba injini iqalwe ngokuqondile noma i-Y/D iqalisiwe, isiqalo samanje silingana (4-7) izikhathi zamanje ezilinganiselwe, okuzodala umthelela omkhulu kubhethri le-KPX, noma kubangele ukwehla komfutho wesitimela we-KPD ukuthi ube phezulu kakhulu. , kanye namandla aphezulu akhiqizwa ekuqaleni futhi Uma inyakaziswa, akulungile kakhulu ekusebenzeni okuphephile kwemoto eyisicaba.

I-4, isistimu ye-brushless ye-DC - imodyuli yokuvuselela ezinikele ye-DC brushless motor

models	voltage 　　(V)	Power 　　(KW)	Speed 　　（R / iminithi）	yamanje 　　） A）	Usayizi wohlaka  　　(Mm)
I-YPM24V102-1500	24	1	1500	48	I-Y2-80
I-YPM24V152-1500	24	1.5	1500	70	I-Y2-90
I-YPM24V222-1500	24	2.2	1500	103	I-Y2-100
I-YPM36V150-1500	36	1.5	1500	47	I-Y2-90
I-YPM36V222-1500	36	2.2	1500	68	I-Y2-100
I-YPM48V102-1500	48	1	1500	24	I-Y2-80
I-YPM48V152-1500	48	1.5	1500	35	I-Y2-90
I-YPM48V222-1500	48	2.2	1500	52	I-Y2-100
I-YPM48V302-1500	48	3	1500	70	I-Y2-112
I-YPM48V402-1500	48	4	1500	93	I-Y2-112
I-YPM48V552-1500	48	5.5	1500	128	I-Y2-112
I-YPM48V632-1500	48	6.3	1500	147	I-Y2-132
I-YPM48V752-1500	48	7.5	1500	175	I-Y2-132
I-YPM48V103-1500	48	10	1500	233	I-Y2-160
I-YPM48V123-1500	48	12	1500	280	I-Y2-160

Isifunda sokulawula sisetshenziselwa ukulawula isivinini, isiteringi, samanje (noma i-torque) ye-motor, nokuvikela i-motor kusukela ekudluleleni, ukugcwala ngokweqile, ukushisa ngokweqile, nokunye okunjalo. Imingcele engenhla iguqulwa kalula ibe amasignali e-analog, futhi ukulawula kulula, kodwa kusukela endaweni yokubuka, imingcele ye-motor kufanele iguqulwe ibe yinani ledijithali, futhi i-motor ilawulwa yi-digital control circuit. Njengamanje, isifunda sokulawula sinezingxenye ezintathu: isifunda esihlanganisiwe sohlelo lokusebenza, i-microprocessor, kanye nephrosesa yesiginali yedijithali. Esimeni lapho izidingo zokulawula izimoto zingekho phezulu, ukusetshenziswa kwesifunda esihlanganisiwe kumjikelezo wokulawula kuyindlela elula futhi esebenzayo. Ukusetshenziswa kwephrosesa yesignali yedijithali ukwakha isifunda sokulawula kuyisiqondiso sokuthuthukiswa kwesikhathi esizayo. Iphrosesa yesiginali yedijithali izokwethulwa kumotho elandelayo ye-AC synchronous servo motor.

Njengamanje, i-DC brushless motor esigabeni samandla amancane iwuhlobo olusha lwemoto oluthuthuke ngokushesha. Njengoba inkambu yohlelo lokusebenza ngayinye idinga i-DC brushless motor yayo ehlukile, kunezinhlobo eziningi zama-DC brushless motors. Ngokuvamile kunenkumbulo yangaphandle yekhompiyutha, isakhiwo se-coreless motor esiyisicaba se-VCD, i-DVD, i-CD spindle drive, isakhiwo se-rotor motor yangaphandle yefeni elincane, isakhiwo se-multi-pole magnetic field kanye nesakhiwo esakhelwe ngaphakathi semishini yasendlini, i-multi-pole kanye ne-rotor yangaphandle ibhayisikili likagesi Isakhiwo nokunye. I-motor ye-DC brushless motor eshiwo ngenhla kanye nesekethe kuhlanganisiwe, futhi ukusetshenziswa kulula kakhulu, futhi ukuphuma kwayo nakho kukhulu kakhulu. Ukuze kuhlangatshezwane nezidingo zezimakethe zevolumu ephezulu, ezingabizi kakhulu, ukukhiqizwa kwama-DC brushless motors kumele kube umnotho wesilinganiso. Ngakho-ke, ama-DC brushless motors ayimboni efaka kakhulu, ephumayo ephezulu. Ngesikhathi esifanayo, kufanele sicabange ukuthi imakethe nayo ikhula njalo. Isibonelo, injini yama-air conditioners asendlini iyashintshwa isuka ku-3A iye ku-3D, futhi kudingeka inani elikhulu lamandla amancane naphakathi kwe-DC Brushless Permanent magnetic magnet motors. Kubalulekile futhi ukucwaninga nokuthuthukisa amandla aphakathi nendawo namancane ama-DC brushless motors.

I-Brushless Permanent magnet motor (BLDCM) ithuthukiswa ngesisekelo se-DC motor ebhulashiwe, kodwa okwamanje ukushayela kwayo kuyi-AC engaguquki; I-Brushless Permanent magnet motor ingahlukaniswa ibe yi-brushless rate motor kanye ne-brushless torque motor. . Ngokuvamile, kunezinhlobo ezimbili zemisinga yokushayela ye-brushless motor, eyodwa i-trapezoidal wave (ngokuvamile "i-square wave"), kanti enye i-sine wave. Kwesinye isikhathi eyokuqala ibizwa nge-DC brushless motor, kanti lena yakamuva ibizwa nge-AC servo motor, okuwuhlobo olulodwa ncamashi lwe-AC servo motor.

Ukuze kuncishiswe isikhathi se-inertia, ama-Brushless Permanent magnetic motors ngokuvamile athatha isakhiwo "esincane". I-Brushless Permanent Permanent magnet motors mancane kakhulu ngesisindo kanye nevolumu kunama-DC motors abhulashiwe, futhi umzuzu ohambisanayo we-inertia ungancishiswa ngo-40% ukuya ku-50%. Ngenxa yokucutshungulwa kwezinto zikazibuthe ezihlala unomphela, umthamo ojwayelekile wamamotho kazibuthe weBrushless Permanent ungaphansi kuka-100 kW.

I-motor ine-linearity enhle yezimpawu zemishini nezici zokulungisa, ububanzi bokulawula isivinini, impilo ende yesevisi, ukugcinwa okulula nomsindo ophansi, futhi alukho uchungechunge lwezinkinga ezibangelwa amabhulashi. Ngakho-ke, izinjini ezinjalo zinezinkinga ezinkulu ohlelweni lokulawula. Amandla ohlelo lokusebenza.

Iminyaka eminingi, ubambe iqhaza ocwaningweni nasekuthuthukisweni, ekukhiqizeni nasekudayiseni ama-DC unomphela ozibuthe motors kanye nezinhlelo zawo zokulawula isivinini. Le nkampani inabasebenzi abasezingeni eliphezulu nabachwepheshe, uhlelo oluphelele noluqinile lokulawula ikhwalithi kanye nohlelo lwesevisi olusheshayo noluguquguqukayo. Njengamanje, imikhiqizo yenkampani inenjini engu-1-15KW DC yamagnetic brushless motor kanye nesistimu yayo yokulawula eyisekelayo, isiguquli se-DC-DC, ishaja ehlakaniphile engagadiwe ezenzakalelayo ngokuphelele. Imikhiqizo yenkampani inokusebenza okuphezulu nokuthembeka okuphezulu, futhi isetshenziswa kabanzi ezimotweni zikagesi, izikebhe zikagesi, imishini yokuphatha kanye nemishini, ukulawulwa kwe-traction yezimboni, njll., futhi yamukelwe kahle ngamakhasimende.

Hlonipha amakhasimende, qonda amakhasimende, nikeza amakhasimende ngemikhiqizo namasevisi agculisayo, futhi nibe ngabangane kuze kube phakade. Yazisa amakhasimende ethu, ajwayelane, futhi abone i-Yongpei futhi athembe i-Yongpei. Bonke abasebenzi benkampani bamukela ngemfudumalo abangani basekhaya nabaphesheya ukuthi basivakashele. Sizobuyisela ukwesekwa kwakho nothando lwakho ngokusebenza okuphezulu, ikhwalithi ephezulu, intengo enengqondo kanye nenkonzo ephelele yangemva kokuthengisa!

 
Imisebenzi eyisisekelo kanye nezici ze-DC brushless power system:
 
1. Uhlelo luhlanganisa: Isilawuli se-DC unomphela ozibuthe esine-brushless motor + esikwazi ukubona ijubane eliya phambili/ekuhlehlayo, ukulawulwa kwesivinini esingenasinyathelo, ukuqala kancane nokuma kancane, ibhuleki lokupaka ukupaka, isilawuli kude esingenantambo (sidinga isilawuli kude esingenantambo), njll. ukuhlolwa kokulungisa iphutha kukonke, ukusebenza okuhle kakhulu, kulula ukukusebenzisa. Amandla kagesi we-36V AC wethrekhi yochungechunge lwe-KPD angafakwa ngemojula yokuqondisa kabusha ye-DC. Ngemuva kokulungiswa, amandla e-48V DC anikezwa injini ye-DC ukuze isebenze ngokuphephile futhi kalula.

2. I-motor iyisakhiwo esingenalutho futhi ayikhiqizi izinhlansi. Asikho isidingo sokushintsha i-carbon brush, ibanga lokuvikela: IP54, amanzi, udaka, inhlabathi ngeke ingene ngaphakathi kwe-motor, isakhiwo esihlangene, umthamo oqinile wokulayishwa, impilo ende yesevisi.

3. Izici ezinhle kakhulu zomthwalo, ukusebenza kahle kwejubane eliphansi, i-torque enkulu yokuqala, isimanje esincane sokuqala, nesidingo sokuhlangabezana nokuqala njalo kwezimoto zikagesi, ukonga amandla. Injini ihamba kahle kulo lonke uhla lwesivinini, okuwukuthuthuka kwekhwalithi ngaphezu kwamamotho e-DC abhulashiwe kanye namamotho efrikhwensi e-AC (ukusebenza okuphezulu kuphela eduze nendawo elinganiselwe).

4. Injini ifakwe isilawuli esizinikezele, sisebenzisa amamojula wamandla angeniswa kwamanye amazwe asebenza kahle kakhulu kanye nama-chips okulawula angenisiwe asezingeni eliphezulu, kusetshenziswa izingxenye zezinga lezimboni, kusetshenziswa izinga lokushisa elizungezile elingu- -20 degrees, kanye nezidingo zezinga lezempi ezifinyelela ku - - 40 degrees. I-motor isebenza kahle, inokushisa okuncane, umsindo ophansi, ukusebenza kahle okuphezulu nokusebenza okuthembekile.

5. Ukusetshenziswa kwamandla ashayekile, ngokuhambisana nezici zokuphuma kwebhethri, akudingi ukuthi ibhethri likhiphe khona manjalo amandla amakhulu ukuvimbela ibhethri ekulahlekelweni amandla ngaso leso sikhathi. Uma iqhathaniswa ne-brushed DC motor noma i-AC variable frequency motor, ingagijima u-30% ~50% wemayela ngeshaji eyodwa, engakhuphula impilo yebhethri ngo-50%.

6. Injini isebenzisa i-plug-in rare earth magnet steel, efaneleka ngokukhethekile amaqhuqhuva, ukuqala okuphindaphindiwe, isivinini esikhulu, i-torque enkulu eqalayo, kanye nokuya phambili nokuhlehlayo.

7. I-rotor ye-motor inendawo enamandla kazibuthe. Inomphumela omuhle wokukhiqiza amandla esimweni sokushelela kanye ne-braking. Ayidingi ukumunca ukuvuswa kwamandla ebhethri (okudingeka i-brush motor DC noma i-AC motor), umphumela wempendulo yamandla muhle, kanye nomphumela wokubhuleka kagesi muhle.

8. Injini ithatha ama-bearings aphuma kwamanye amazwe aqukethe uwoyela anesivinini esikhulu, engakhathaleli, ethembeke kakhulu futhi ephila isikhathi eside. I-motor inohlobo oluvundlile nolulengayo, inganwetshwa ngokuphela kwekhava yokugcina, ingathatha isandiso se-shaft ephindwe kabili, isandiso se-spline shaft, ingenziwa ngokwezifiso ngokuya ngezidingo zamakhasimende zama-voltage ahlukahlukene, isivinini esihlukahlukene, izidingo ezahlukahlukene zamandla we-DC Brush amandla. uhlelo.
 
Ukuqhathaniswa kwezinhlelo zokushayela zikagesi ezijwayelekile zezimoto zikagesi eziyisicaba:
 
1, DC ibhulashi motor
I-DC motor brushed inesakhiwo se-collector ring carbon brush, ekhiqiza izinhlansi lapho injini isebenza. Ikakhulukazi uma injini isebenza ngesivinini esikhulu, izodala umlilo omkhulu weringi futhi ibangele ukuphazamiseka komsakazo. Kudingeka ukuxubha i-carbon brush ngezikhathi ezithile. Ngenxa yesidingo sokushintsha ibhulashi le-carbon, injini Ingasetshenziswa kuphela ngendlela yokuvikela evulekile. Ukupholisa injini kufanele kungene ngaphakathi kwenjini. Injini akufanele ilungele ukuvutha, ukuqhuma, uthuli, udaka, indawo evulekile noma emanzi. Ngaphezu kwalokho, i-brush motor motor ye-DC inokusebenza kahle okuphansi, umthamo webhethri mkhulu, injini inkulu, futhi nobufakazi bokuqhuma bunzima, futhi izophela kancane kancane emakethe.

2, inverter + motor asynchronous
Kulolu hlelo, amandla ancishiswa kakhulu ngesivinini esiphansi se-motor, i-torque yokuqala ye-motor incane, i-current yokuqala inkulu, ukusebenza kahle okuphelele kuphansi (ukusebenza okuphezulu kuphela kuseduze nesivinini esilinganiselwe), kanye ne-motor. ayikwazi ukusebenza ngokuzinza ngesivinini esiphansi (ngezansi kwe-5HZ). Ukuze kuthuthukiswe ukusebenza kokuqala kwemoto, injini ivame ukukhethwa ngokuya ngezidingo zokuqala, futhi indawo yokugcina amandla emoto inkulu, okuholela esimweni "semoto enkulu edonswa ngamahhashi", ukusebenza kahle kwezimoto, umthamo omkhulu wemoto. ibhethri kanye ne-inverter, ukusebenza kwezindleko eziphansi, izindleko eziphezulu zokusetshenziswa, futhi kuzoqedwa ngokushesha.

3, i-asynchronous motor
Njengoba injini iqalwe ngokuqondile noma i-Y/D iqalisiwe, isiqalo samanje silingana (4-7) izikhathi zamanje ezilinganiselwe, okuzodala umthelela omkhulu kubhethri le-KPX, noma kubangele ukwehla komfutho wesitimela we-KPD ukuthi ube phezulu kakhulu. , kanye namandla aphezulu akhiqizwa ekuqaleni futhi Uma inyakaziswa, akulungile kakhulu ekusebenzeni okuphephile kwemoto eyisicaba.

I-4, isistimu yamandla e-brushless ye-DC - Imoduli ye-AC eqondile yokulungisa (i-KPD uchungechunge lwemoto eyisicaba) + isilawuli + i-brushless motor
Isixazululo esingcono kakhulu, i-Brushless Permanent Permanent magnet motor starting torque inkulu (kufika ku-4 kuya ku-5 izikhathi zesikhathi esilinganisiwe), i-current yokuqala incane (ukuqala kwamanje kuyi-1/5 kuphela yomshini we-asynchronous lapho i-torque ifana), isakhiwo se-brushless, usayizi omncane Amandla aphezulu, ukusebenza kahle okuphezulu, ukulawula isivinini esingenasinyathelo, ukusebenza kahle kokuvikela kanye nokusebenza kwezindleko eziphezulu kunganweba impilo yemoto, kukhuphule ibanga lebhethri, kunciphise isisindo semoto futhi kunciphise izindleko.
I-motor ingakhethwa ngokuya ngamandla ngesikhathi sokusebenza okujwayelekile, futhi akukho mkhawulo wamandla odingekayo, okuxazulula inkinga "yemoto enkulu edonswa ngamahhashi", inganciphisa umthamo webhethri, yonge izindleko zokufaka zedivayisi, futhi ithuthukise ukusebenza kahle kwesistimu.

 
Ngokuhambisana nezici zokusebenza zeplathifomu yomsebenzi wasemoyeni ezishayelayo, umzila ojwayelekile wamanje weplathifomu yomsebenzi wasemoyeni ikhetha i-DC unomphela ozibuthe we-brushless motor njengenjini yokushayela. Manje-ke, yiziphi izinzuzo ze-DC unomphela ozibuthe brushless motor? Uzibuthe waphakade I-Brushless Permanent uzibuthe motor ikhiqizwa futhi ithuthukiswe kanye nobuchwepheshe bokulawula idijithali. Ngakho-ke, ukulawula kwedijithali okusekelwe ku-microcomputer ye-chip eyodwa kanye ne-DSP ukulawula okuyinhloko kwe-Brushless Permanent magnet motor. kusho. Uzibuthe ongunaphakade i-Brushless Permanent uzibuthe motor ikakhulukazi yenza izici ezilandelayo zokulawula.

 (1) Ukulawula ukuguquguquka: Kuzinhlelo ezinezinzwa zendawo, ukushintshwa okuvamile kufanele kwenziwe ngokuvumelana nesignali yenzwa yendawo ukuze kushintshe kahle ukusebenza kwamanje kwesigaba ngasinye; kumasistimu angenayo inzwa yesikhundla, kufanele ibalwe ngokuvumelana nesignali ye-electromotive force. Ephuzwini, nquma ukuthi yikuphi okuhambisana nokuvula amandla nokuthi yikuphi okuhambisana nokucisha amandla.

(2) Ukulawula isivinini: Isimiso sokulawula isivinini se-Brushless Permanent magnet motor siyefana nesenjini evamile ye-DC. I-voltage emaphakathi ye-armature ingalawulwa ngendlela ye-PWM ukuze kubonwe ukulawulwa kwesivinini. I-PWM ingaphuma ngokuzenzakalela ngokusebenzisa i-PWM port microcontroller ne-DSP, okwenza ukulawula isivinini kube lula kakhulu.

(3) Ukulawula ukuguqulwa: Ukulawula phambili nokuhlehla kwemoto kungenziwa ngokushintsha ukuhleleka kwamandla kwesigaba ngasinye.

Phakathi nenqubo yokusebenza kukazibuthe unomphela i-Brushless Permanent uzibuthe motor, ama-windings esigaba ngasinye avuliwe ngokushintshana njalo. Uma ukusonga kungaqhubeki, ngenxa yokugcinwa kwamandla ekhoyili ejikajikayo, kukhiqizwa amandla e-electromotive akhangisiwe, futhi i-electromotive force waveform engatholwa ingatholwa kuzo zombili iziphetho zokusonteka. Phuma. Ngokusebenzisa lesi sici samandla e-electromotive enziwe, umsebenzi wenzwa yokuma ku-rotor ungashintshwa ukuze uthole ulwazi lokushintsha. Ngale ndlela, i-magnetic brashiless DC motor motor enesakhiwo esilula kanye nokusebenza okuthembekile kubonakala

Imoto kazibuthe ehlala unomphela enezigaba ezintathu i-Brushless Permanent magnetic motor ikhethwa njengenjini yokushayela yezidingo zokusebenza kwemoto yokushayela yesikhulumi esisebenza emoyeni esizihambelayo.

Namuhla, ama-Brushless Permanent magnet motors angasetshenziswa kuzo zonke izimboni. Kusuka lapha, kuyabonakala ukuthi ama-DC brushless motors asetshenziswa kabanzi emakethe futhi awusizo ohlelweni lokusebenzisa ama-Brushless Permanent magnet motors. Ezimbonini eziningi, kusetshenziswa imikhiqizo ye-DC brushless motor. Ngokuvamile, kuningi ukusetshenziswa kwamamotho kazibuthe e-Brushless Permanent ohlelweni lokuwasebenzisa. Namuhla, kuningi ukusetshenziswa kwamamotho kazibuthe e-Brushless Permanent ezintweni zasendlini, futhi yiziphi izici ezingasetshenziswa. Kuthiwani ngakho?

1, izinto zasekhishini
Ikhishi lesimanje ligcwele izinto zikagesi. Manje seyenelisa impela ohlelweni lokusebenzisa izinto zikagesi zasendlini iBrushless Permanent magnet motor. Ikakhulukazi ohlelweni lokusebenzisa izinto zasekhishini, kungaba ngcono ukusebenzisa usizo lwendlu ye-Brushless Permanent magnet motor. Kuwusizo futhi ohlelweni lokusebenzisa izinto zasekhishini, njengokusebenzisa i-blender, i-juicer, umshini wekhofi, umshini wetiye, ummese kagesi, i-egg beater, i-rice cooker, i-processor yokudla, igrinder yokusanhlamvu, Imishini yasendlini efana ne-Brushless Permanent magnet motors can. zingasetshenziselwa izinto zikagesi ezifana nezixube eziqondile, izigayi zenyama, nezisiki zikagesi.
2, ikhaya elihlakaniphile
Ubuhlakani basekhaya sebuphenduke kancane kancane umkhuba wezikhathi. Enqubweni yokusebenzisa impahla yasekhaya kuyo, kuyenzeka futhi usebenzise i-DC brushless motor yezinto zasendlini. Isibonelo, uma usebenzisa i-fan yokukhipha umoya noma i-heater kagesi, kuqinisekile impela. Ngokuvamile, umshini wasekhaya ohlakaniphile muhle impela. Okungenani ngokwekhwalithi, inganikeza ukuvikeleka. Ngaphezu kwalokho, kunamafeni azungezayo, izinto zokuthambisa, izinto zokuthambisa, izifudumezi zomoya, amakhaza, izifudumezi, izikhithi zensipho, ezomisa izandla, izingidi zeminyango ezihlakaniphile, iminyango kagesi, amafasitela, amakhethini, njll.
3, ukunakekelwa phansi
Izingxenye ezibalulekile kanye nezinto zokuthuthwa kwendle zasendlini ziyiphansi, futhi ziyanda izinhlobo zemikhiqizo kagesi yokunakekelwa kwaphansi. Kunemishini yokuhlanza ukhaphethi, izicoci zikagesi zikagesi, izicoci ezibanjwa ngesandla, imishini yokugaya phansi, njll. Bangasebenzisa ne-brushless DC. Okwezimoto.
4, impahla emhlophe
Ziyini izimpahla ezimhlophe? Izimpahla ezimhlophe, njengoba negama lisho, izinto zikagesi zasendlini ezimhlophe. Izimpahla ezimhlophe zinganciphisa amandla abantu abasebenzayo (okufana nemishini yokuwasha, ezinye izinto zasekhishini), zithuthukise indawo yokuhlala futhi zithuthukise izinga lokuphila lezinto ezibonakalayo (njengama-air conditioner, amafriji, njll.). Ubuchwepheshe bokusebenzisa amamotho kazibuthe e-Brushless Permanent afana nama-air conditioners, amafriji, izihlanzi zomoya, amahhavini ama-microwave, ama-hood hood, amaphampu amanzi ashisayo okugeza izitsha, amaphampu okushisa omshini wokuwasha, njll. sesevuthiwe impela.

   Okungenhla kulapho i-Brushless Permanent magnet motor ingasetshenziswa khona ezintweni zasendlini. I-DC brushless motor kanye ne-DC brushless driver eyethulwe ngokusemthethweni yi-MOONS MOONS ayinamsindo ngenxa yokuqamba okusha kunemikhiqizo ekhona emakethe. Izinzuzo zokudlidliza okuncane nempilo ende yokusebenza. Imikhiqizo ingasetshenziswa kabanzi ku-automation yefekthri, ama-valve epompo, imishini yelanga, imishini yezimoto nokunye. Imishini yasendlini ingenye yezinhlelo ezisetshenziswa njalo zamamotho kazibuthe e-Brushless Permanent. Ngaphezu kwalokho, kunezinye izinkambu eziningi ezingasetshenziswa.