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Akụkọ

Uru, ihe isi ike, na mmepe ọhụrụ nke Axial Flux Motors

Tụnyere moto radial flux, moto axial flux nwere ọtụtụ uru na imepụta ụgbọ ala eletrik.Dịka ọmụmaatụ, moto axial flux nwere ike ịgbanwe nhazi nke powertrain site na ịkwaga moto site na axle gaa n'ime wiil.

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

1.Axis nke ike

Axial flux Motorsna-enweta nlebara anya na-abawanye ụba (enweta traction).Ruo ọtụtụ afọ, a na-eji ụdị moto a na ngwa ndị na-eguzosi ike n'ihe dị ka elevators na igwe ọrụ ugbo, ma n'ime afọ iri gara aga, ọtụtụ ndị mmepe na-arụ ọrụ iji meziwanye nkà na ụzụ a ma tinye ya na ọgba tum tum eletrik, ọdụ ụgbọ elu, gwongworo ibu, eletriki. ụgbọ ala, na ọbụna ụgbọ elu.

Moto radial flux ọdịnala na-eji magnet na-adịgide adịgide ma ọ bụ moto induction, bụ ndị nweworo ọganihu dị ukwuu n'ịkwalite ibu na ọnụ ahịa.Otú ọ dị, ha na-eche ọtụtụ ihe isi ike ihu n'ịga n'ihu na-etolite.Axial flux, ụdị moto dị iche kpamkpam, nwere ike ịbụ ezigbo nhọrọ.

Tụnyere moto radial, ebe ndọta dị irè nke axial flux magnet magnet na-adịgide adịgide bụ elu nke rotor moto, ọ bụghị dayameta mpụta.Ya mere, n'ime ụfọdụ olu moto, axial flux magnetik Motors na-adịgide adịgide nwere ike na-enyekarị torque.

Axial flux Motorsbụ ndị ọzọ kọmpat;Tụnyere moto radial, ogologo axial nke moto ahụ dị mkpụmkpụ karị.Maka moto wiil nke ime, nke a na-abụkarị ihe dị mkpa.Nhazi kọmpat nke moto axial na-eme ka njupụta ike dị elu na njupụta torque karịa igwe radial yiri nke ahụ, si otú a na-ewepụ mkpa ọ dị oke ọsọ na-arụ ọrụ.

Ịrụ ọrụ nke axial flux Motors dịkwa oke elu, na-emekarị karịa 96%.Nke a bụ ekele maka mkpirisi, otu akụkụ flux ụzọ, nke yiri ma ọ bụ ọbụna dị elu na arụmọrụ ma e jiri ya tụnyere 2D radial flux Motors kacha mma na ahịa.

Ogologo moto ahụ dị mkpụmkpụ, na-abụkarị oge 5 ruo 8 dị mkpụmkpụ, a na-ebelatakwa ibu ahụ site na 2 ruo 5 ugboro.Ihe abụọ a agbanweela nhọrọ nke ndị na-emepụta ikpo okwu ụgbọ ala eletrik.

2. Axial flux technology

E nwere isi ihe abụọ topologies makaaxial flux Motors: dual rotor single stator (mgbe ụfọdụ a na-ezo aka dị ka igwe ụdị torus) na otu rotor dual stator.

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

Ugbu a, ọtụtụ moto magnet na-adịgide adịgide na-eji radial flux topology.Igwe ndọta magnetik na-amalite site na ndọta na-adịgide adịgide na rotor, na-agafe ezé nke mbụ na stator, wee na-aga n'ihu na stator.Mgbe ahụ gafere eze nke abụọ ka iru igwe magnetik nke abụọ na rotor.Na rotor axial flux topology dual rotor axial flux topology, flux loop na-amalite site na magnet mbụ, na-agafe ezé stator, wee rute magnet nke abụọ ozugbo.

Nke a pụtara na ụzọ mgbagharị ahụ dị mkpụmkpụ karịa nke radial flux motors, na-ebute obere mpụta moto, njupụta ike dị elu na arụmọrụ n'otu ike ahụ.

Igwe ọkụ radial, ebe magnetik flux na-agafe ezé mbụ wee laghachi na eze na-esote site na stator, rute magnet.Ntugharị magnetik na-eso ụzọ nwere akụkụ abụọ.

Ụzọ magnetik flux nke igwe axial magnetik flux bụ otu akụkụ, ya mere enwere ike iji igwe eletrik na-adabere ọka.Nchara a na-eme ka ọ dịkwuo mfe maka ntụgharị ahụ na-agafe, si otú a na-emeziwanye arụmọrụ.

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

Radial flux Motors na-ejikarị windings ekesa, ebe ihe ruru ọkara nke ikuku ikuku anaghị arụ ọrụ.Mkpuchi eriri igwe ga-ebute ibu ọzọ, ọnụ ahịa, nkwụsi ike eletrik, na mfu ọkụ ndị ọzọ, na-amanye ndị na-emepụta imeziwanye atụmatụ ikuku.

Igwe ikuku na-akwụsịaxial flux Motorsdị nnọọ obere, na ụfọdụ aghụghọ na-eji etinye uche ma ọ bụ segmented windings, nke na-arụ ọrụ kpamkpam.Maka ígwè ọrụ radial stator nkewa nkewa, nkwụsị nke okporo ụzọ magnetik na stator nwere ike iweta mfu ndị ọzọ, mana maka axial flux motors, nke a abụghị nsogbu.Nhazi nke ikuku ikuku bụ isi ihe na-amata ọkwa nke ndị na-ebubata ya.

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

3. Mmepe

Axial flux Motors na-eche ụfọdụ ihe ịma aka siri ike ihu na imewe na mmepụta, n'agbanyeghị uru nkà na ụzụ ha, ọnụ ahịa ha dị elu karịa nke radial Motors.Ndị mmadụ nwere nghọta nke ọma banyere moto radial, na usoro nrụpụta na akụrụngwa dịkwa ngwa ngwa.

Otu n'ime isi ihe ịma aka nke axial flux Motors bụ ịnọgide na-enwe otu ikuku ikuku dị n'etiti rotor na stator, n'ihi na ike magnetik dị nnọọ ukwuu karịa nke radial Motors, na-eme ka o sie ike ịnọgide na-enwe ọdịiche ikuku.Igwe igwe rotor axial flux moto na-enwekwa nsogbu mkpofu ọkụ, ebe ikuku ikuku dị n'ime n'ime stator na n'etiti diski rotor abụọ, na-eme ka ikpo ọkụ ọkụ sie ike.

Axial flux Motors na-esikwa ike ịmepụta maka ọtụtụ ihe kpatara ya.Igwe rotor abụọ na-eji igwe rotor abụọ nwere topology yokes (ya bụ iwepụ yoke ígwè na stator mana ijigide ezé ígwè) na-emeri ụfọdụ n'ime nsogbu ndị a na-agbasaghị dayameta moto na magnet.

Otú ọ dị, iwepụ yok na-eweta ihe ịma aka ndị ọhụrụ, dị ka otu esi edozi na idobe ezé nke ọ bụla n'enweghị njikọ yoke ígwè.Ịjụ oyi bụkwa ihe ịma aka ka ukwuu.

Ọ na-esikwa ike ịmepụta rotor ma nọgide na-enwe oghere ikuku, dịka diski rotor na-adọta rotor.Ihe bara uru bụ na diski rotor na-ejikọta ya kpọmkwem site na mgbanaka ogwe aka, ya mere ndị agha ahụ kagburu ibe ha.Nke a pụtara na ihe dị n'ime ime adịghị eguzogide ndị agha ndị a, naanị ọrụ ya bụ idobe stator n'etiti etiti n'etiti diski rotor abụọ.

Ugboro abụọ stator single rotor Motors adịghị eche ihe ịma aka nke moto okirikiri ihu, ma imewe nke stator dị nnọọ mgbagwoju anya na ike iji nweta akpaaka, na ndị metụtara ya dịkwa elu.N'adịghị ka moto radial flux ọdịnala ọ bụla, usoro nrụpụta moto axial na akụrụngwa apụtala na nso nso a.

4. Ngwa nke ụgbọ ala eletrik

Ntụkwasị obi dị oke mkpa na ụlọ ọrụ ụgbọ ala, na-egosipụta ntụkwasị obi na ike nke dị iche icheaxial flux Motorsiji mee ka ndị na-emepụta ihe kwenye na moto ndị a kwesịrị ekwesị maka mmepụta ihe dị ukwuu na-abụkarị ihe ịma aka.Nke a emeela ka ndị na-ebubata moto axial na-eme mmemme nkwado dị ukwuu n'onwe ha, ebe onye na-ebubata ya na-egosi na ntụkwasị obi nke moto ha adịghị iche na moto radial flux ọdịnala.

Naanị akụrụngwa nwere ike ịka nká na otuaxial flux motobụ bearings.Ogologo ogologo nke magnetik axial dị mkpụmkpụ, na ọnọdụ nke bearings dị nso, na-emekarị ka ọ bụrụ ntakịrị "n'elu akụkụ".Ọ dabara nke ọma, moto axial flux nwere obere rotor mass ma nwee ike iguzogide ibu rotor dynamic dị ala.Ya mere, n'ezie ike etinyere na bearings dị nnọọ nta karịa nke radial flux moto.

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

Eletrọnịkị axle bụ otu n'ime ngwa mbụ nke moto axial.Obosara nke dị gịrịgịrị nwere ike itinye moto na igbe gear na axle.Na ngwa ngwa ngwakọ, ogologo axial dị mkpụmkpụ nke moto na-ebelata ngụkọta ogologo nke usoro nnyefe.

Nzọụkwụ ọzọ bụ ịwụnye moto axial na wiil.N'ụzọ dị otú a, enwere ike ibunye ike ozugbo site na moto na wiil, na-eme ka arụmọrụ nke moto dịkwuo mma.N'ihi mkpochapụ nke mgbasa ozi, ihe dị iche iche, na draịva draịva, a na-ebelatakwa mgbagwoju anya nke usoro ahụ.

Agbanyeghị, ọ dị ka nhazi ọkọlọtọ apụtabeghị.Onye ọ bụla na-emepụta ngwá ọrụ mbụ na-eme nchọpụta kpọmkwem nhazi, dị ka nha dị iche iche na ụdị nke moto axial nwere ike gbanwee nhazi nke ụgbọ ala eletrik.N'iji ya tụnyere radial motors, axial motors nwere ike dị elu, nke pụtara na enwere ike iji obere moto axial mee ihe.Nke a na-enye nhọrọ imewe ọhụrụ maka nyiwe ụgbọ ala, dị ka ntinye nke ngwugwu batrị.

4.1 Armature kewara

YASA (Yokeless na Segmented Armature) moto topology bụ ihe atụ nke rotor single stator topology, nke na-ebelata ịdị mgbagwoju anya n'ichepụta yana dabara adaba maka mmepụta oke akpaaka.Moto ndị a nwere ike njupụta ruru 10 kW / kg na ọsọ nke 2000 ruo 9000 rpm.

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

N'iji njikwa raara onwe ya nye, ọ nwere ike inye 200 kVA ugbu a maka moto.Onye njikwa ahụ nwere olu nke ihe dịka lita 5 ma tụọ kilogram 5.8, gụnyere njikwa thermal na mmanụ dielectric mma, dabara maka moto axial flux yana induction na radial flux Motors.

 

Nke a na-enye ohere ka ndị na-emepụta akụrụngwa mbụ na ndị na-emepụta ọkwa mbụ nwee ike ịhọrọ moto kwesịrị ekwesị dabere na ngwa ahụ yana ohere dịnụ.Obere nha na ịdị arọ na-eme ka ụgbọ ala dị ọkụ ma nwee batrị karịa, si otú ahụ na-abawanye mmụba nke nso.

5. Ngwa nke ọgba tum tum eletrik

Maka ọgba tum tum eletrik na ATV, ụfọdụ ụlọ ọrụ emepụtala moto axial flux AC.Nhazi nke a na-ejikarị maka ụdị ụgbọ ala a bụ DC brush based axial flux designs, ebe ngwaahịa ọhụrụ ahụ bụ AC, nke na-enweghị ihe mkpuchi nke ọma.

https://www.yeaphi.com/yeaphi-servo-motor-with-drive-1kw1-2kw-48v-72v-3600-3800rpm-driving-train-including-driving-motor-gearbox-and-brake-for- Ngwa-ntụgharị-efu-na-lv-traktọ-ngwaahịa/

Igwe igwe nke ma DC na AC moto na-anọgide na-eguzo, mana rotors abụọ na-eji magnet na-adịgide adịgide kama ịgbagharị armatures.Uru nke usoro a bụ na ọ dịghị achọ ntụgharị ígwè ọrụ.

Nhazi AC axial nwekwara ike iji ọkọlọtọ moto AC nke atọ maka igwe radial.Nke a na-enyere aka belata ọnụ ahịa, dịka onye na-ahụ maka njikwa na-achịkwa ugbu a nke torque, ọ bụghị ọsọ.Onye njikwa na-achọ ugboro 12 kHz ma ọ bụ karịa, nke bụ isi ugboro nke ngwaọrụ ndị dị otú ahụ.

Ugboro dị elu na-abịa site na inductance ikuku dị ala nke 20 µ H. Ugboro ugboro nwere ike ijikwa ihe dị ugbu a iji belata ripple dị ugbu a ma hụ na mgbaàmà sinusoidal dị nro dị ka o kwere mee.Site n'echiche siri ike, nke a bụ ụzọ dị mma iji nweta njikwa moto dị nro site n'ikwe ka mgbanwe mgbanwe ngwa ngwa.

Nhazi a na-anabata ikuku nke okpukpu abụọ na-ekesa, ya mere magnetik flux na-esi na rotor gaa na rotor ọzọ site na stator, yana ụzọ dị mkpụmkpụ na arụmọrụ dị elu.

Isi ihe dị na imewe a bụ na ọ nwere ike ịrụ ọrụ na oke voltaji nke 60 V ma ọ dabara adaba maka sistemụ voltaji dị elu.Ya mere, enwere ike iji ya maka ọgba tum tum eletrik na klas L7e nke nwere ụkwụ anọ dị ka Renault Twizy.

Oke voltaji nke 60 V na-enye ohere itinye moto n'ime sistemụ eletriki 48 V ma na-eme ka ọrụ mmezi dị mfe.

Nkọwapụta ọgba tum tum nwere ụkwụ anọ L7e na European Framework Regulation 2002/24/EC kwuru na arọ ụgbọ ala eji ebu ngwaahịa anaghị agafe kilogram 600, ewezuga ịdị arọ nke batrị.Ụgbọ ala ndị a na-ekwe ka ha buru ndị njem ihe na-erughị kilogram 200, ọ bụghị ihe karịrị kilogram 1000 nke ibu, na ọ bụghị ihe karịrị kilowatt 15 nke engine ike.Usoro ikuku na-ekesa nwere ike inye ike nke 75-100 Nm, na-enwe ike mmepụta elu nke 20-25 kW na ike na-aga n'ihu nke 15 kW.

 

Ihe ịma aka nke axial flux dabeere na otú windings ọla kọpa si ewepụ okpomọkụ, nke siri ike n'ihi na okpomọkụ aghaghị ịgafe na rotor.Igwe ikuku na-ekesa bụ isi ihe na-edozi nsogbu a, ebe ọ nwere ọnụ ọgụgụ dị ukwuu nke oghere okporo osisi.N'ụzọ dị otú a, e nwere nnukwu ebe dị n'etiti ọla kọpa na shei, na okpomọkụ nwere ike ibufe n'èzí ma wepụ ya site na usoro nhazi mmiri mmiri.

Otutu okporo osisi magnetik bụ isi ihe na-eji ụdị ebili mmiri sinusoidal, nke na-enyere aka ibelata harmonics.A na-egosipụta harmonics ndị a dị ka ikpo ọkụ nke magnets na isi, ebe ihe ndị mejupụtara ọla kọpa enweghị ike iburu okpomọkụ.Mgbe okpomọkụ na-agbakọba na magnets na cores ígwè, arụmọrụ na-ebelata, nke mere na-ebuli ụzọ waveform na okpomọkụ dị oké mkpa maka ịrụ ọrụ moto.

Emebela atụmatụ nke moto ahụ iji belata ọnụ ahịa ma nweta mmepụta oke akpaaka.Mgbanaka ụlọ na-apụ apụ anaghị achọ nhazi nhazi dị mgbagwoju anya ma nwee ike ibelata ụgwọ ihe onwunwe.Enwere ike merụọ eriri ahụ ozugbo ma a na-eji usoro njikọ eme ihe n'oge usoro ikuku iji nọgide na-enwe ọdịdị mgbakọ ziri ezi.

Isi ihe bụ na a na-eji eriri waya a na-azụmaahịa mee eriri igwe, ebe a na-etinye eriri igwe ahụ na ọkọlọtọ ewepụrụ nchara nchara nchara, nke kwesịrị ka ebibie ya n'ụdị.Nhazi moto ndị ọzọ chọrọ iji ihe ndọta dị nro na isi lamination, nke nwere ike ịdị ọnụ karịa.

Ojiji nke ikuku ikuku na-ekesa pụtara na ígwè magnetik adịghị mkpa ka a kewaa;Ha nwere ike ịbụ ụdị dị mfe ma dị mfe imepụta.Ịbelata nha nke ígwè magnetik na ijide n'aka na ọ dị mfe ịmepụta ya nwere mmetụta dị ukwuu n'ibelata ọnụ ahịa.

Enwere ike ịhazi nhazi nke moto axial flux dị ka ihe ndị ahịa chọrọ.Ndị ahịa nwere ụdị ahaziri ahazi n'akụkụ imewe bụ isi.Emeziri ya n'ahịrị mmepụta nnwale maka nkwenye mmepụta mmalite, nke enwere ike ịmegharị ya na ụlọ ọrụ ndị ọzọ.

Nhazi nke ọma bụ n'ihi na arụmọrụ nke ụgbọ ala na-adabere ọ bụghị naanị na nhazi nke moto axial magnetik flux, kamakwa n'ịdị mma nke nhazi ụgbọ ala, ngwugwu batrị, na BMS.


Oge nzipu: Sep-28-2023