Vim li cas Bldc Motors kim dua li cov motors?

Cov qauv tsim qauv sib txawv ntawm cov txhuam hniav thiab Bldc Motors

Kev mus ncig ua si thiab txheej txheem kev teeb tsa

Txhuam DC Motors thiab Txhuam DC (BLDC) Cov Hluav Taws Xob Hloov ua lub zog siv hluav taws xob siv tib qho yooj yim physics, tsis tau lawv cov duab sab hauv txawv txawv. Txhuam cov motors siv cov tshuab thaij duab: pa roj carbon txhuam lub cev hu rau tus neeg tooj liab segmented rau hloov tam sim no rotor windings. BLDC Motors Siv Hauv Hluav Taws Xob: Tiaj Tus Qauv Hluav Taws Xob Cov Hluav Taws Xob, thaum lub rotor nqa cov hlau nplaum ruaj khov. Qhov hloov pauv no los ntawm kev siv tshuab rau hauv lub tsev kawm ntawv hauv tshuab hluav taws xob yog qhov laj thawj ntawm cov nqi siab dua thiab siab dua upfront tus nqi hauv BLDC tsim.

Nyob rau hauv ib tug brushed lub cev muaj zog, lub rotor (Armature) tuav cov windings, thiab lub stator muab cov hlau nplaum sib xyaw lossis cov windings. Nyob rau hauv sib piv, Bldc Motors invert invert instert no cov rotor feem ntau nqa 2-10 log hlau nplaum tas li ncej, thaum lub stator muaj ntau ntu ntawm cov kev xav lossis muab cov windows. Cov inversion no hloov tam sim no - Nqa cov ntsiab lus rau tus qauv ruaj khov, txo cov poob thiab txhim kho kev tsim kho thiab tswj hluav taws xob.

Kev Ua Hluav Taws Xob Hluav Taws Xob thiab Kev Sib Txawv Sib Txawv

Raug txhuam cov motors hauv kev lag luam thiab cov neeg siv cov ntawv thov ua tiav 70-85% efficiency. Bldc motors ntawm cov kev sib tw fais fab ntau zaus ncav cuag 85-93% efficiency, nrog cov qauv hwm hwm tshaj 95%. Qhov no 10-7 feem pua ​​kev txhim kho hauv kev ua haujlwm ua haujlwm qis thiab tsawg dua cov hlau nplaum zoo, thiab muaj cov hlau ua kom zoo dua qub, thiab kev tswj hwm zoo dua qub, thiab sophisticated tswj cov algorithms. Piv txwv li, hauv 500 W ntawv thov khiav 8 teev nyob rau ib hnub, siv sijhawm ua kom sov li ntawm 905 W, A 45% txo qis hauv kev poob.

Cov khoom siv xaiv thiab cov nqi hlau nplaum hauv Bldc Motors

Cov hlau nplaum tas mus li thiab cov tsav tsheb

Bldc lub zog rely hnyav rau cov hlau nplaum ruaj khov mounted ntawm lub rotor. Cov khoom ntim cov hlau nplaum xws li Ferrite, neodymium - Hlau - Hlau - Hlau (NdFeb), thiab Samarium - CMALAL (SMCO). Siab - Kev Ua Tau Zoo Bldc Machine, tshwj xeeb tshaj yog cov uas siv hauv cov khoom siv hlau, cov drones, thiab cov khoom lag luam hluav taws xob (nce txog 50-52 mgoe) thiab kev ua kom siab. Qhov tsawg kawg no - Lub Ntiaj Teb Hlau nplaum tuaj yeem tsim kho 10-30% ntawm cov khoom muaj menyuam, nyob ntawm qhov loj thiab kev xav tau.

Los ntawm kev sib piv, ntau cov pa roj motors-tshwj xeeb tsawg dua - siv cov hlau nplaum-siv cov hlau nplaum ferrite lossis txawm tias mob hniav coils. Cov hlau nplaum ferrite them tau tsawg dua ib phaus dua neodymium hlau nplaum, txawm tias lawv muab qis dua sib nqus flux ntom. Rau 500 W BLDC lub cev muaj zog, cov hlau nplaum hnyav tej zaum yuav muaj los ntawm 200 txog 600 g, thiab thaum huaj vam ntawm cov hlau nplaum tau siv ntau lub cev muaj zog.

Cov ntaub ntawv tseem ceeb, windings, thiab thermal kev txiav txim siab

Txhawm rau txhim kho ntawm lub zog ntawm cov hlau nplaum niaj hnub, Bldc cov motors feem ntau siv cov roj av qis ntawm 0.35 mm los txo eddy tam sim no thiab hysteresis poob ntawm siab dua hloov chaw. Cov no thanints kim dua los tsim thiab lis. Nyob rau hauv kev sib piv, txhuam cov chaw tsim hluav taws xob tsim rau cov nqi tsawg yuav siv cov qauv steel tuab los yog ua rau cov nqi qis dua tab sis cov khoom siv qis dua.

Coil windings tseem ua tau zoo sib txawv. BLDC stator windings feem ntau yog tsim rau peb - theem kev ua haujlwm, thiab cov rwb thaiv tsev zoo dua li muaj qhov kub thiab txias (piv txwv li, chav kawm h 180 ° C). Broored lub motors tsom rau cov khw tsis muaj qes qis ntxiv yuav cia siab rau Chav Kawm B 130 ° C. Kev tsim kho chav kawm ntau dua thiab cov nqi siv thiab cov nqi ua haujlwm, tab sis kuj yuav ua rau kev ntseeg tau thiab cov muaj peev xwm ua haujlwm ntxiv.

Cov khoom siv hluav taws xob thiab tswj cov tshuab yuav tsum muaj rau kev ua haujlwm BLDC

Kev mus ncig hluav taws xob thiab Inverter Hardware

Ib qho ntawm feem ntau pom tau them nqi ntxiv hauv BRDC tshuab yog cov hluav taws xob hluav taws xob lossis inverter. Tsis zoo li cov neeg tsav tsheb txhuam, uas tuaj yeem siv ncaj qha los ntawm DC cov peev txheej siv tau yooj yim rau (peb - theem) inverter theem rau trapezoidal lossis sinusoidal kev cog lus. Cov txheej txheem no siv Mosfets lossis iGBTS, nrog rau cov neeg tsav npav, thiab cov ntsuas hluav taws xob tam sim no, thiab kev tiv thaiv Circuital.

Rau 200 W BLDC lub cev muaj zog, tus nqi ntawm kev tsav electronics tuaj yeem ntawm 30% mus rau 70% ntawm tag nrho cov nqi hauv lub cev, nyob ntawm qib sib koom ua ke thiab ntau lawm volum. Cov nqi hluav taws xob siciconductor rau cov khoom siv fais fab thiab cov tsav tsheb, kev tsim qauv PCB, thiab sib dhos txhua tus pab txhawb kev siv nyiaj ntau dua. Hauv cov khoom siv tsis muaj nqi, kev tswj hwm yog feem ntau txwv rau ib qho kev hloov pauv hluav taws xob yooj yim lossis relay, nrog cov hluav taws xob tsis saib xyuas hluav taws xob piv rau Bldc Inverter.

Txoj hauj lwm hnov ​​thiab rhiab tswj cov algorithms

Kev ua kom zoo tshaj plaws hauv BLDC lub cev muaj zog yuav tsum muaj kev paub txog txoj haujlwm rotor. Coob tus Motors siv cov cuab yeej siv cov cuab yeej siv cov ncauj lus hauv lub stator, feem ntau peb sensors tso 120 qib hluav taws xob sib nrug. Txhim kho cov sensors no xav tau cov khoom sib txuas ntxiv, xaim, txuas sib txuas lus, thiab cov kauj ruam kev ntsuas hluav taws xob, ua haujlwm ntau dua thiab raug nqi. Sensored BldC cov kev daws teeb meem muaj ntau nyob rau hauv cov ntawv thov kom ntseeg tau qis dawb - Ceev tus cwj pwm thiab muaj tseeb pib tus cwj pwm.

Cov kev tswj tsis zoo tshem tawm lub cev sensors los ntawm kev kwv yees rotor txoj hauj lwm raws tom qab - EMF lossis cov neeg soj ntsuam. Thaum tus tsim kev tsim qauv tsis muaj feem ua rau muaj feem xyuam, lawv xav tau ntau cov microcontrollers ntau dua lossis DSPs thiab sophisticated firmware. Kev txhim kho thiab kev siv tau ntawm cov algorithms tseem ceeb ntxiv rau cov nqi tshuab thiab cov chaw tsim khoom tshiab lossis cov khoom lag luam ntau yam siv hluav taws xob ntau ntau. Lub Ib (Chav Tsev Tus nqi cuam tshuam yog me me ntawm cov nplai loj tab sis tseem ceeb rau cov qes qes - thiab nruab nrab - cov phiaj xwm ntim khoom.

Kev tsim cov txheej txheem thiab sib dhos sib piv

Cov kev xav tau precision hauv Bldc Rotor thiab Stator Los Ua Ke

BLDC rotors nrog cov hlau nplaum tas mus li ruaj khov yuav tsum muaj qhov ua kom tiav thiab kev sib koom tes ntawm txhua ntu magnet. Kev thev tseem ceeb nyob rau hauv radial thiab shraclerent in tsom kwm cuam tshuam ncaj qha cuam tshuam rau cogging torque, suab nrov, thiab ua tau zoo. Ua tiav kev thev taus yog ± 0.05-0.10 hli ntawm rotor txheej uas cov ntxaij vab tshaus thiab tshuaj xyuas cov txheej txheem tshaj li cov neeg muaj zog qis. Qee qhov qauv BLDC kuj siv cov stator slots lossis tshwj xeeb hlau nplaum orientations (radial, page, lossis halbach kev teeb tsa), tsa kev ua lag luam.

Ntawm lub stator sab, bldc windings feem ntau cia siab rau concentrated windings uas yuav tsum tau sau cov khoom me me nrog cov txheej txheem winding thiab cov txheej txheem tshuab hluav taws xob. Brushed cov motors, tshwj xeeb tshaj yog ob - ncej lossis plaub - ncej tsim, tuaj yeem siv cov khoom siv hluav taws xob yooj yim thiab cov txheej txheem sib dhos uas tau ua kom zoo rau kaum tawm. Thaum cov lag luam lag luam lag luam hauv BLDC cov khoom siv rau kev pleev khoom, jigs, thiab cov khoom siv ntsuas tau ntau dua li cov kab ua ke ua ib txwm muaj lub cev muaj zog.

Kev tswj kom zoo, ntsuas ntsuas, thiab xaus - ntawm - kab kuaj

BLDC Motors ua haujlwm ntawm kev nrawm dua hauv ntau cov ntawv thov; Kev nrawm ntawm 5,000-20,000 rpm muaj ntau yam hauv cov kiv cua, twj, thiab cov cuab yeej siv hluav taws xob. Txhawm rau kom muaj kev co qis thiab suab nrov ntawm cov nrawm no, lub rotor sib npaug thiab kev soj ntsuam yam ntxwv tseem ceeb yog qhov tseem ceeb. Qhov no yuav tsum muaj kev ntsuas rigs uas ntxhov siab kev co, torque, ceev, thiab cov yam ntxwv hluav taws xob ntawm ntau cov ntsiab lus ntsuas hluav taws xob. Lub sijhawm ib chav rau kev kuaj feem ntau yog ntev dua rau cov roj av qis, uas tsuas yog tau txais cov tshev ua haujlwm.

Tsis tas li ntawd, BLDC drives thiab motors feem ntau sim ua ke raws li lub kaw lus. This system-level testing verifies current waveforms, commutation accuracy, and protection features such as overcurrent, overvoltage, and overtemperature. Qhov kev nce ntau ntawm kev tswj hwm zoo ntxiv ntxiv ua haujlwm, cov cuab yeej sim, thiab cov nqi tswj cov ntaub ntawv. Rau cov neeg muab khoom noj kom ua tau ob qho tib si txhuam hniav thiab cov khoom kuaj hniav tuaj yeem ua haujlwm ntau dua thiab muaj nuj nqis, tshwj xeeb yog qhov yuav tsum muaj kev nyab xeeb.

Kev ua tau zoo zoo uas qhia meej BRDC tus nqi siab dua

Torque ceev, ceev ntau ntau, thiab tswj kev ceev

Txawm hais tias lawv muaj kev nce qib siab dua, Bldc lub motors xa cov torque ntev thiab kev tswj ceev. Rau qhov loj me me, chav tsev bldc tuaj yeem tsim tau ntau dua li cov hlau nplaum sib luag, vim muaj zog ua kom muaj zog, thiab ua kom zoo dua cov khoom siv hluav taws xob. Piv txwv li, 90 hli thav duab txhuam lub cev muaj zog yuav xa tawm 1.5 N· m

Kev tswj ceev kuj tseem meej dua. Kaw - Voj Bldc Systems feem ntau tswj tau nrawm tsis pub dhau mus. Hauv cov kab ntau lawm, hlau ntau, thiab cov cuab yeej kho mob, theem no ntawm precision tuaj yeem tseem ceeb. Cov kev ua tau zoo li no yuav tsum muaj kev tswj hwm tam sim no (foc່ວນ tam sim no (advanced່ວນ HD

Thermal kev kawm thiab cov muaj peev xwm txuas ntxiv

Los ntawm tso windings ntawm lub stator, Bldc cov motors dissipate tshav kub ntau dua li cov qauv tsim uas ua kom sov ua rau hauv lub rotor. Lub stator yog nyob rau hauv kev sib cuag ncaj qha nrog lub tsev tsim lub tsev, pub cov khoom txias loj loj dua, kev siv cov cua sov ua kom txias. Qhov no ua rau cov ntawv tso cai siab dua tam sim no nyob rau hauv cov windments thiab tso cai rau Bldc motors kom muaj kev sib ze rau lawv lub zog muaj zog yam tsis muaj kev kub ntxhov.

Ntau tus, ib lub cev muaj zog yuav raug txwv rau kev txuas ntxiv ntawm 3-5 a / mm² rau hauv tus tooj liab tuaj yeem ua haujlwm ntawm 6-8 A / MM², raug rau rwb thaiv tsev chav kawm thiab txias. Qhov nce no ntxiv rau hauv kev ua kom ceev tam sim no mus rau hauv cov khoom tso tawm ua kom tau dua rau tib lub ntim. Xws li lub peev xwm tshwj xeeb yog muaj txiaj ntsig zoo nyob rau hauv cov khoom siv compact thiab qhov hnyav yog txwv, qhia rau cov nqi ntxiv rau ntau yam kev lag luam thiab cov neeg siv khoom lag luam.

Kev cia siab, lub neej, thiab txij nkawm sib txawv

Kev txhuam thiab cov neeg caij tsheb ua rau cov neeg lub zog

Brained lub cev muaj zog cia siab rau txhuam txhuam rau ntawm cov neeg ua haujlwm mus hloov tam sim no, ib qho kev hnav ntawm cov neeg kho tshuab hluav taws xob thiab hnav hluav taws xob. Cov txhuam hniav ib txwm muaj kev lag luam rau kev lag luam - Cov neeg ua haujlwm txhuam ntau ntawm 2,000 txog 10,000 teev nyob rau hauv kev ua haujlwm siab, thiab muaj tsawg dua hauv siab - Thauj khoom lossis siab - Kev Lag Luam Ceev. Nyob rau lub sijhawm no, tus neeg sawv cev kuj tau paub txog kev yaig thiab ptings vim arcing, uas nce hluav taws xob nrov thiab txo cov hluav taws xob.

Txij li cov tsheb kauj vab feem ntau feem ntau koom nrog kev tshuaj txhuam thiab hloov, uas xav tau downtime thiab kev ua haujlwm txawj ua haujlwm. Rau cov cuab yeej siv nrog ntau lub cev muaj zog lossis cov tshuab nyob hauv thaj chaw deb, cov haujlwm saib xyuas tej thaj chaw deb, cov haujlwm saib xyuas cov chaw deb los pab txhawb tag nrho cov nuj nqis ntawm cov tswv cuab. Txawm hais tias thawj tus nqi ntawm lub cev muaj zog yog qis dua, qhov kev hloov pauv ntawm cov txhuam txhuam thiab qee zaus tag nrho cov motors tuaj yeem ua rau ntau dua tus nqi ntawm BLDC daws tau ntau xyoo.

Ntev ntev - Term kev cia siab thiab muab kev pabcuam hauv Bldc Motors

BLDC lub laij nrhiav cov txhuam txhuam thiab cov neeg sawv cev, tshem cov khaub ncaws loj hauv lub tshuab ua si hauv DC. Lub neej tseem ceeb - kev txwv Cheebtsam hauv Bldc cov tshuab ua bearings thiab rwb thaiv tsev. Nrog niaj hnub coj lub tshuab siv tshuab thiab lubrication kom zoo, coj cov kabmob tes ntawm 20,000-4 teev kev ua haujlwm ua tiav. Rwb thaiv tsev tshuab ntsuas rau cov chav kawm F lossis H, ua ke nrog cov qauv zoo thermal, txuas ntxiv txhawb nqa ntev - Term kev ntseeg tau.

Nyob rau hauv tiag tiag - Ntiaj teb kev siv, Bldc lub motors nquag 10 xyoo nyob rau hauv cov haujlwm tsawg kawg nkaus, nrog tsawg kawg lossis tsis muaj kev hloov chaw haujlwm dhau los dhau kev tshuaj xyuas. Qhov kev ntseeg tau zoo no yog qhov laj thawj tseem ceeb vim li cas muaj ntau OEMS lees txais cov nqi yuav khoom dua. Rau cov chaw tsim khoom lossis chaw muag khoom muaj kev tiv thaiv ntev ntev - Kev tsim nyog tau txais kev tiv thaiv, cov nqi txhawb nqa txo qis hauv qhov kev txaus nyiam tus nqi tas nrho.

Suab nrov, kev co, thiab cov neeg siv kev txiav txim siab

Acoustic kev ua tau zoo thiab electromagnetic torque ripple

Lwm qhov sib txawv ib qho tseem ceeb nyob hauv acoustics. Lub sijhawm kho txhua yam hauv cov neeg muaj lub zog ua pa ua suab nrov los ntawm ob qho tib si txhuam - Tus neeg sib txhuam sib txhuam thiab kos. Ntawm qhov nrawm dua 3,000 rpm, lub suab nrov no tuaj yeem ncav cuag tau yooj yim 60-75 dB hauv cov tsev me, nyob ntawm vaj tse thiab mounting. Bldc Motors, los ntawm kev tshem cov txhuam hniav thiab ua kom zoo tam sim no weefforms, tuaj yeem ua tiav cov suab nrov 5 1500 dB qis dua hauv cov xwm txheej sib piv.

BLDC drives uas siv Sinusoidal kev ua txhaum lossis tswj hwm - Kev tswj hwm kev co thiab qauv txheej txheem - BOE suab nrov. Ntsuas Towerque Ripple tuaj yeem raug txo los ntawm 20-30% hauv cov qauv yooj yim Cov yam ntxwv no yog qhov tseem ceeb tshaj plaws hauv HVAC tshuab, cov khoom siv hauv tsev, cov khoom siv hluav taws xob, thiab cov cuab yeej siv kho mob uas cov neeg siv hluav taws xob tau txais txiaj ntsig.

EMI, arcing, thiab ib puag ncig yam

Brualed motors Inherent tau tsim cov txim taws ntawm cov neeg ua haujlwm vim hloov hauv qab thauj. Qhov kev arcing no tuaj yeem tsim cov kev cuam tshuam hluav taws xob hluav taws xob (EMI) thiab, hauv qee qhov chaw, tso txoj kev pheej hmoo rau hauv lub xub ntiag nrog cov roj av lossis hmoov av. Cov khoom siv lim ntxiv thiab kev tiv thaiv ntxiv yuav tsum tau ua kom EMI nyob rau hauv kev tswj hwm kev txwv, tsawg dua tus nqi thiab cov nyom.

Bldc Motors, nrog cov ntxaij lim dej kom zoo, tuaj yeem txaus siab rau cov tawv nqaij EMC yuav tsum muaj muaj kev pheej hmoo tsawg dua. Txog kev thov hauv cov chav ua haujlwm, chaw kuaj xyuas, lossis thaj chaw muaj kev phom sij, cov txiaj ntsig kev nyab xeeb uas muaj kev nyab xeeb uas tau tshaj plaws lub hauv paus siab. Rau cov neeg faib khoom lag luam wholesum ua haujlwm nrog kev lag luam tswj hwm, cov khoom lag luam BLDC feem ntau yooj yim rau txoj haujlwm raws li kev daws teeb meem ntev ntev.

Daim ntawv thov - Kev cai tiv thaiv kev tsav BLDC kev saws me nyuam

Muaj, Automotive, thiab cov ntawv thov Robotics

Cov haujlwm tshwj xeeb xav haum Bldc Technology vim tias xav tau cov khoom siv ua tau zoo. Kev sib ntaus hlau, qhov twg meej meej cov lus tsa suab, thiab ua haujlwm siab yog qhov tseem ceeb, BLDC cov tshuab raj nyob. Torque tswj qhov tseeb nyob rau hauv cov kab ke no feem ntau yuav tsum tau ua tau zoo dua ± 1%, uas nyuaj rau kev ua tiav nrog cov roj ntsha tsis muaj nqi tsis muaj kev sib dhos. Hauv cov ntawv thov hauv lag luam, tshwj xeeb tshaj yog nyob rau hauv cov traction, twj, thiab kiv cua, BLDC Motors muaj lub zog nyiaj txiag lossis roj teeb ntau.

Piv txwv li, lub tsheb txias kiv cua siv 300 w txhuam hniav lub cev muaj zog yuav haus 20-30% ntau lub zog piv rau lub voj voog bldc dua li lub zog ua haujlwm tib yam. Ntau tshaj 10,000 lub sijhawm ua haujlwm, qhov no yog sib npaug rau ntau pua KLOtt - sijhawm khaws lub zog. Qhov kev txhais ua ke no ncaj qha rau hauv kev siv roj lossis nce ntxiv ntawm EV ntau yam, ua rau cov nqi ua ntej ntxiv rau OEM thiab tus neeg siv kawg.

Cov Khoom Siv Khoom Siv, HVAC, thiab Khoom Siv Kho Mob

Hauv cov cuab yeej siv hauv tsev xws li ntxhua khaub ncaws, tub yees, cov kev cai thiab kev cia siab ua lag luam muaj kev cia siab. Lub zog laboching schemes Feem ntau cov khoom plig uas siv Bldc lossis siab zoo sib xws - Kev ua haujlwm muaj zog thev naus laus zis. Piv txwv li, ib qho inverter - Tsav BLDC compressor hauv cov cua txias tuaj yeem txhim kho cov tshuab hluav taws xob ntau dua (Seed) ceev lossis induction roj teeb.

Cov cuab yeej kho mob thiab cov khoom siv kuaj kho mob thiab kuaj cov khoom siv qis, qis dua kev co, thiab kev ntseeg tau tshwj xeeb, tshwj xeeb hauv 24/7 kev ua haujlwm. Kev ua tsis tiav lossis tsis tau npaj kho tej zaum yuav muaj qhov tshwm sim tseem ceeb. Rau cov kev lag luam no, nce qib siab dua tus nqi ntawm Bldc lub motors tau pom raws li kev nqis peev uas tsim nyog ntau dua li kev xaiv txhim kho. Cov chaw tsim tshuaj thiab lwm tus neeg yuav tsum muab cov kev lag luam rau cov ntaub ntawv ua haujlwm, lub neej kwv yees, txhua yam uas ua rau muaj cov nqi ntau dua.

Kev lag luam ntawm nplai thiab kev ua lag luam loj hlob yam

Ntau lawm columes thiab cov kab lem ua lag luam

Txhuam DC cov motors tau loj - tsim tawm rau ntau xyoo lawm, txiaj ntsig los ntawm cov txuj ci paub tab thiab kev lag luam loj ntawm cov nplai. Kev siv hluav taws xob loj heev hauv cov ntawv thov zoo li cov cuab yeej hluav taws xob, cov khoom ua si, thiab cov twj ua si yooj yim tau thawb ib - cov nqi qis dua. Cov kab ntau lawm rau cov roj motors tau zoo heev thiab feem ntau ua tau zoo, ua rau nws pheej yig rau cov chaw tsim khoom lossis cov chaw muag khoom mus txuas ntxiv rau cov nqi lag luam tsawg -.

BLDC thev naus laus zis, thaum tsis muaj dua tshiab lawm, muaj keeb kwm luv dua ntawm cov - Volumein saws me nyuam. Txawm hais tias cov ntim tau loj hlob sai heev hauv cov tuam txhab hluav taws xob, HVAC, tshwj xeeb tseem muaj cov khoom siv keeb kwm yav dhau los, tshwj xeeb tshaj yog nyob rau hauv niche fais fab kev ntsuas thiab tshwj xeeb - hom phiaj tsim. Rau kev txo qis-hais-hais, cov pob zeb ntawm ntau pua lossis cov nqi tsim khoom thiab cov cuab yeej tsim khoom lag luam rau ib chav tsev tuaj yeem ua rau ntau dua BLDC cov khoom lag luam.

Txheej txheem muab saw hlau sib txuas thiab nqe volility

Bldc Motors nyob ntawm ntau tus nqi nyob ntawm ob peb tus nqi - Cov hlau hluavtaws: tsawg - Lub Ntiaj Teb Hlau nplaum, Cov ntsiab lus, thiab siab - Kev ua tau zoo Steel. Hloov pauv nyob rau hauv tsis tshua muaj - Cov khoom siv ntiaj teb cov khoom tuaj yeem cuam tshuam tus nqi ntawm lub 20-50% hla lub sijhawm luv luv. Ib yam li ntawd, semiconductor sai tau tuaj yeem nce tus nqi ntawm cov neeg tsav tsheb, thiab cov microcontrollers, thiab cov microcontrollers ncaj qha rau tag nrho cov nqi ntawm BldC Actuatators thiab drives.

Nyob rau hauv sib piv, ntau cov pushed cov motors tuaj yeem tsim tau nrog dav muaj thiab cov khoom siv ruaj khov xws li cov hlau nplaum ferrite thiab cov xim yooj yim. Qhov no ua rau raug nqi ua ntej thiab nyiaj txiag yooj yim rau cov lag luam wholesale cov neeg yuav khoom. Txawm li cas los xij, raws li Bldc setnitions txuas ntxiv loj hlob thiab kev tsim cov nplai, tus nqi ntawm cov kev daws teeb meem thiab cov kev daws teeb meem bldc yog nqaim, tshwj xeeb hauv nruab nrab - Rau siab - Ntim Khoom Muag Khoom ntu zoo li cov kiv cua thiab cov twj me me.

Tag Nrho Cov Nqi Ntawm Cov Tswv Cuab thiab Yav Tom Ntej Cov Nqi

Lub zog txuag thiab tu dhau lub neej

Thaum ntsuas cov tshuab raj ntawm kev yuav khoom, txhuam cov qauv tsim feem ntau tshwm sim txaus nyiam dua. Tsis tau tag nrho cov nqi ntawm cov tswv cuab (TCO) kev txheeb xyuas feem ntau qhia ib zaj dab neeg sib txawv. Xav txog 500 w tsav tsheb khiav 8 teev nyob rau ib hnub, 300 hnub hauv ib xyoos, ntawm tus nqi hluav taws xob ntawm 0.12 USD / KWH. Lub cev muaj zog ntawm 80% efficiency siv txog 1,500 kWh tauj ib xyoos, raug nqi 180 USD hauv hluav taws xob. Lub cev muaj zog BLDC ntawm 90% Efficiency siv txog 1,333 kWh, raug nqi txog 160 USD toj ib xyoo. Qhov kev txuag hluav taws xob txhua xyoo ntawm kwv yees li 20 USD kev khaws cia rau 200 USD tshaj 10 xyoo, tsis suav nrog kev ua tau zoo - Lwm yam System downsizing.

Ntxiv rau qhov kev hloov pauv ntawm cov hloov txhuam, muaj peev xwm ua rau lub zog uas muaj zog hauv cov roj av, thiab nws cov neeg siv khoom lag luam zoo siab txais siab dua RLDC nqi. Rau cov khoom siv muaj nrog ntau cov tshuab raj, tag nrho cov nyiaj khaws cia tuaj yeem ncav cuag ntau txhiab daus las, ntxiv rau cov kev txiav txim siab yav tom ntej - kev tswj hwm yav tom ntej.

Thev naus laus zis thiab tus nqi xav tau

Ntau cov qauv qhia tias BRDC tus nqi them tus nqi yuav txuas ntxiv mus ntxiv. Nkag mus ntxiv hauv cov khoom siv hlau nplaum, nce qib hauv PCB kev sib koom ua ke, thiab siab dua hauv cov khoom siv semiconduct, thiab lub zog yuav tsum muaj ib kilowatt ntawm cov zis lawm. Qauv platforms thiab Modular Drive tsim ntxiv txo cov tshuab tsim khoom siv nyiaj ntau dua, ua kom cov chaw tsim khoom lag luam lossis xa khoom kom rov siv cov teeb meem pov thawj thoob plaws tsev neeg.

Nyob rau tib lub sijhawm, cov kev tswj hwm siab rau siab dua thiab txhim kho ib puag ncig kev ua tau zoo yog txo qhov kev txaus siab ntawm cov kev nyiam txhuam ntshav ntau hauv ntau thaj tsam. Raws li BLDC thov nce, kev lag luam ntawm nplai yuav ntxiv cov nqi hloov ntxiv. Tshaj li kaum xyoo tom ntej, nws yog qhov tsim nyog los ua qhov kev xaiv BLDC los ua tus nqi sib piv nrog kev ua haujlwm yooj yim, muaj kev pab, thiab tswj tau cov txiaj ntsig.

Maxtech muab cov kev daws teeb meem

Maxtech tsom rau qhov siab - Kev Ua Haujlwm BRDC Lub Cev Muaj Zog Bldc Lub Cev Muaj Zog Bldc Lub Tshuab Sib npaug thiab tus nqi rau OEM thiab cov neeg lag luam wholesale. Los ntawm kev ua ke cov hlau nplaum tsim qauv, tsis muaj lub neej tsis muaj zog thiab lub neej ntev dua li cov khoom siv txhuam cov khoom lag luam thiab tsim cov khoom siv. Raws li cov chaw tsim khoom siv tau yooj yim thiab cov khoom lag luam, Maxtech txhawb nqa customized customized voltage, thiab ceev ntau ntau, nrog rau kev tswj hwm tswj cov algorithms kom phim koj daim ntawv thov profile. Peb pab pawg engineering pab los ntawm kev ua kom raug, pab koj txo cov kev txhim kho tag nrho cov kev txhim kho nrog kev txhim khu kev qha, zoo - cov kev daws teeb meem ntawm Bldc.