Ndeupi musiyano uripo pakati pebldc nepmsm motors
A sisitimu inopihwa inofanotaura kupfeka mota uye kukundikana zvisati zvaitika. Musiyano uripo pakati pe bldc ne pmsm motors,telemetry data kubva kumamotor mune mota application inounganidzwa uye inofanotaura maalgorithms anoshandiswa kuona kana mota ichichembera uye kana ichitadza. Kuona kutadza kungaita mumhando idzi dzekushandisa kunogona kubatsira kudzikisira njodzi yezvimwe kutadza kwemidziyo uye kuona kuchengetedza mutengo. Mune mumwe muenzaniso, mota yekuchembera yekuona sisitimu inopihwa iyo inosanganisira imwe kana akawanda DC motors, uye mota controller yakabatana kune imwe neimwe mota. Iyo mota controller inoverenga matatu nhanho mafungu kubva kune imwe neimwe mota uye inoshandura nhanho mafungu kuita madhijitari, inoverengera telemetry data inosanganisira yakashandiswa voltages, kumashure emagetsi-motive simba, inductance, uye kuramba kwemota imwe neimwe nguva nenguva, inochengeta iyi telemetry data yemota yega yega. mundangariro. Yeredhi yekuona yezera inotora ruzivo urwu kubva mundangariro uye inosarudza zera zvinhu zvemota.
AC motors yagara iri nharaunda yekufarira kumhanyisa mavhiri, mota yemagetsi inoshandiswa kutyaira yakakwira mumunda wemagetsi madhiraivha. Nekuvandudzwa mune inertial vhiri. Permanent magineti alternating yazvino tekinoroji pane nguva dzose kudiwa kwekushandisa zvine hungwaru kwe (PMAC) mota dzinowanzo shandiswa kuita izvi. magetsi emagetsi pamwe chete nezviwanikwa zviripo.Permanent Magnet Alternating current (PMAC) Mazuvano zvinotariswa zvakanyanya pakushanda kwemamota zvinoiswa mumhando mbiri dzinoti madhiraivha aya nekuvandudzwa mukushanda kwePermanent Magnet synchronous Motor (PMSM) uye mota dzinoshandiswa mumadhiraivha. Permanent magineti mota ndeye Brushless Direct Current Motor (BLDCM). Yechigarire yakarongedzerwa seBLDC uye PMSM pakati peiyo Brushless DC magineti synchronous mota (PMSM) inogadzira sinusoidal Motor ndeimwe yeanonyanya kufarirwa AC mota anoshandiswa kumashure EMF.
Iyo brushless yakananga-yazvino (BLDC) uye inogara-magineti synchronous motors (PMSMs) ine magineti echigarire inoratidzwa neakanyanya kushanda paramita pakati pese mota dzemagetsi. High dynamics uye mukana wekudzora basa ravo inovandudza maparamita ekushandisa edhiraivha system uye inoderedza mutengo wekushandisa wechinhu chakadaro. Mutengo wepamusoro wemichina iyi yakabatana nekuoma kwekuvaka kwayo imhinganidzo yakakomba yekuwedzera huwandu hwayo mumasisitimu madiki ekufambisa, musiyano pakati pebldc nepmsm motors uko kuderera kwesimba rekushandisa hakupi purofiti yezvemari inoshamisa. Kuti vaderedze mari, vagadziri vanowanzogadzirisa zvakasiyana-siyana zveinjini dzakagadzirwa kuitira kuti nekuwedzera vhoriyamu, mutengo weyuniti yechigadzirwa unogona kuderedzwa. Izvi zvinowanzovhiringidzwa nekuitwa kwezvirongwa zvinotsauka kubva pazviyero pazvinofanirwa kushandisa madhiraivha masisitimu emasimba akasiyana.
Ndeupi musiyano uripo pakati pebldc nepmsm motors.Iyo space vector PWM ine hunhu hwehupamhi mutsara mutsara, diki yakakwira harmonic uye nyore kuona dhijitari, saka iri kushandiswa zvakanyanya muPMSM driver system. processing unit.AUIRS2336 for drive unit,ADS8364 for capture unit.inoenderana neBLDC mota nePMSM motors driven hardware dhizaini.Iyo yakazara kudzidza kubva kune maviri maficha eiyo control theory uye inoshanda mashandisiro,Yakakurukurwa mhando yehaigone chete kuona iyo zvachose. magineti synchronous mota, uye inogona kuona iyo brushless dc mota, asi zvakare inoenderana ne sensorless control.
Mumunda wemamota emagetsi, akachinjirwa nemagetsi PMSM kana BLDC mhando muchina nekuda kwekusimba kwavo kwepamusoro uye kushanda nesimba, inodarika yakajairwa DC mota. Mitsara yekugadzira misa yemamotor aya anokumbira kusimba uye kwakanyatso kudzora mhando, maererano nehunhu hwega hwega hwega chinobuda chigadzirwa pamwe nekutarisa mafambiro ezvese maitiro ekugadzira. Classical bvunzo maitiro anosanganisira kubatanidzwa kwemuchina wemuchina wekutakura anodhura maererano nekubata nhamburiko uye inopedza nguva bvunzo kutenderera. Pepa rinotsanangura imwe modhi yakavakirwa nzira. Iyo inodzivirira chero yekunze kubatanidza mutoro asi pachinzvimbo ichishandisa iyo inherent inertia yechinhu chisina kurodha chebvunzo. Neakakwana akasimba edhiraivha zvirongwa, muchina unogona kuoneswa kune ese akakodzera mamiriro ekuremedza, ayo anobvumira modhi yakavakirwa fungidziro yediki seti yemuchina maparamendi anonyatso ratidza muenzaniso.
Iri bepa rekuongorora rinopa tsananguro pfupi yekuita uye kuenzanisa kweBrushless DC mota (BLDC) uye yekusingaperi magineti synchronous motors (PMSM) dhiraivha. Michina yemagetsi ese BLDC nePMSM ane akawanda akafanana asi musiyano wekutanga BLDC ine Trapezoidal Back EMF uye PMSM ine sinusoidal EMF. Michina miviri iyi ine maitiro akasiyana. Michina miviri iyi yemagetsi ine mutengo wakaderera uye inogona kushandiswa mune akawanda maindasitiri maapplication.
Nekuvandudzwa kweruzivo rwemichina pane nguva dzose kudiwa kwekushandiswa kunobudirira kwesimba remagetsi pamwe chete nezviwanikwa zviripo. Mazuva ano kutariswa kuri kupihwa kunyanya pakubudirira kwemadhiraivha aya nekuvandudzwa mukuita kwemamota anoshandiswa mumadhiraivha. Permanent magineti mota dzinoiswa seBLDC nePMSM pakati peiyo Brushless DC Mota imwe yeanonyanya kufarirwa mota dzeAC dzinoshandiswa mukushandisa kwakasiyana siyana nekuda kweakasiyana mabhenefiti anopihwa senge kunyatsoshanda, zvirinani kumhanya kupesana ne torque maitiro. Kunyangwe madhiraivha eBLDC aine mabhenefiti akati wandei anogadzira torque ripples izvo zvinove zvakanyanya kunetsa mumashandisirwo akanyanya kunyanya muspacecrafts. Kunyangwe iyo torque inogadzirwa ishoma kana ichienzaniswa neBLDC mota, PMSM inogadzira mashoma torque ripples. Munda wakanangana nekutonga kwePMSM madhiraivha ari kuwedzera kufarirwa kunyanya mumhando yepamusoro maapplication.
Ini ndichangonzwa kubva kuvanhu pane iri kuuya SPS/IPC/DRIVES 2011 muNuremberg, 22-24 Mbudzi vachange vachiratidzira advanced motor-control, networking and machine-vision tekinoroji zvichibva pamidziyo yavo yazvino programmable, mapuratifomu, uye kubatana. kugonesa kukurumidza-kumhanya kwemaindasitiri kutonga uye chaiyo-nguva networking applications (Phew! Edza kutaura izvozvo kagumi nekukurumidza) .Xilinxs booth, H6-160, ichange iine zviratidzo zvinoratidzira chizvarwa chavo chemazuva ano chinogadzirika zvishandiso uye hupfumi hwakakura zvinosanganisira maindasitiri-akananga IP cores, uye makiti ekusimudzira anosanganisira Targeted Development Platforms (TDPs). Zvakare varipo vachave maindasitiri otomatiki nyanzvi kubva kuXilinx Alliance Chirongwa. Vatengi mainjiniya vanogona kukwidziridza iyi yakakura-kusiyana portfolio yezviwanikwa kuendesa yakanyatsoratidzwa uye yepamusoro-kuita maapplication ekutengesa pamberi pevakwikwidzi vavo. Inokurumidza prototyping yeFPGA-yakavakirwa yakakwirira-chaiyo, yakaderera ruzha mota kudzora ndiro dingindira rekuratidzira kweXilinxs ine yakadzamirirwa masisitimu software nyanzvi.
Nekuda kwemabhenefiti akaderedzwa saizi, mutengo uye kugadzirisa, ruzha, CO2 kuburitsa uye kuwedzera kudzora kuchinjika uye nemazvo, kuzadzisa izvi zvinotarisirwa, midziyo yemagetsi inowedzera kushandisa muhurongwa hwemazuva ano hwendege uye indasitiri yemuchadenga pane kujaira mechanic, hydraulic, uye pneumatic magetsi masisitimu. Madhiraivha emagetsi emagetsi anokwanisa kushandura simba remagetsi kutyaira ma actuators, pombi, compressors, uye mamwe ma subsystems pakumhanya kwakasiyana. Mumakumi emakore adarika, chigarire magineti synchronous mota (PMSM) uye brushless dc (BLDC) mota yakaferefetwa kune aerospace application senge ndege dzinobatidza. Mune bepa rino, iyo chikamu-yakaodha PID controller inoshandiswa mukugadzira yekumhanyisa loop yePMSM yekumhanyisa control system. Kuve neakawanda ma paramita ekugadzirisa mafractional order PID controller inotungamira kune yakanaka kuita reshiyo kune yakazara kurongeka. Uku kuita kwakanaka kunoratidzwa nekuenzanisa chidimbu chePID controller neyakajairwa PI uye yakagadziridzwa PID controller neGenetic algorithm muMATLAB yakapfava kupfeka.
Iyo thesis inobata nekutonga kweBLDC- uye PMSM mota nekutarisa pane shoma jerk kukwidziridza panguva yekumisikidza maitiro. Chekutanga pane ese anoshandiswa mafomu emotor, sensors, control system process, uye interpolation zvinoratidzwa. Kumusoro kunotevera, kuenzanisa kwemasvomhu ye trapezoidal-velocity-profile uye sinoidal-accelerationprofile, kutariswa kwekufananidza nekutonga kwekasi uye kushandiswa pane chaiyo hardware. Mushure meizvozvo ongororo yakadzama inomiririra mhedzisiro yejerk pane ese ari maviri mafomu ekududzira zvichienderana neakasiyana mamiriro. Pakupedzisira thesis inopera nepfupiso yezvawanikwa uye maonero ezvimwe zvirevo.
Nekuda kwekukura kuri kuita maguta uye internet nzira yehupenyu yave kuchinja zuva nezuva. Kuti uone kuti kubuda kunokuvadza kunotariswa uye kunogona kudzorwa kugamuchirwa kwemotokari dzemagetsi kwakawedzerwa. Mubepa rino isu tinobata nekudzora maitiro emhando dzakasiyana dzemotor dzinoshandiswa muEVs kunyanya DC, IM, BLDC uye PMSM mota. Iro bepa rine yakakodzera MATLAB modhi uye kumhanya vs nguva girafu kuitira kuti uwane kunzwisisa kwakaringana zvine chekuita nekumhanya kudzora uye matambudziko ane chekuita nawo.
Iyi puratifomu yakagadzirirwa kuyera dhiraivha mavara emota dzinotyairwa. Iwo akaparadzana anofara maDC mota anoshandiswa kuita senge mota inotakura, ine yakakwirira-inoshanda-motor controller, inogona kumhanya zvakanaka pane chero quadrant. Iyo yemagetsi dynamometer inosanganisira yakakwira performance torque sensor uye ese edhijitari data sampling system. Iyo sisitimu inogona kugadzirisa AC mota, DC mota, BLDC mota uye PMSM mota's static uye ine simba hunhu kuyerwa. Inogona kupa chishandiso chakakodzera chekuyedza EV's mota yekutyaira system.
Rimwe rematambudziko akakosha mukugadzira maPM emagetsi emuchina kudzikisa torque. Mubepa rino, kuitira kudzikisa cogging torque, nzira nyowani yekugadzira magineti emota inounzwa kuti ikwidzise mota nhanhatu yeBLDC nekushandisa dhizaini yekuyedza (DOE) nzira. Nenzira iyi magineti emuchina ane zvikamu zvakati wandei zvakafanana izvo zvinochinjirwa ku...
Permanent magineti mota dzinopa yakanyanya simba density uye yakanyanya kushanda zvakanaka pakati pemarudzi ese emagetsi mota. Zvemakina ezvishandiso zvemuchina uye nekukurumidza dynamic positioning masisitimu iwo PMSM motors anowanzo shandiswa. Kune rimwe divi, iyo BLDC mota inoburitsa yakakwira torque kune saizi reshiyo ichienzaniswa neDC mota, ichiita kuti ive yakakodzera kune maapplication uko huremu nenzvimbo zvakakosha zvinhu. Kuvakwa kwePMSM neBLDC motors kwakafanana. Nekudaro, ivo vanoda nzira yekudzora yakasiyana zvachose, (Field Oriented Control yePMSM uye Trapezoidal Control yeBLDC). Mubepa rino dhizaini nyowani yePMSM neBLDC motors inokurudzirwa. Kune iyi controller inoiswa trapezoidal control uye torque ripple (nekuda kweiyo isiri-trapezoidal back-EMF), inoderedzwa uchishandisa Fourier akatevedzana maitiro. Mutongi akarongwa akashandiswa kuyedza uye mhedzisiro inosimbisa kuti inoshanda kudzikisa mhedzisiro yemukati torque ripple pamwe nekumhanyisa ripple inogadzirwa nekunze kweperiodic torque kukanganisa kunoshandiswa kune PMSM.
Iyi puratifomu yakagadzirirwa kuyera madhiraivha emotokari dzinotyairwa. Iwo akaparadzana anofara DC mota anoshandiswa kuita seanoremedza mota, ane yakakwirira-inoshanda-motor controller, inogona kufamba zvakanaka pane chero quadrant.Iyo magetsi dynamometer inosanganisira yakakwirira performance torque. Sensor uye yese yedhijitari data sampling system.Iyo system inokwanisa kugadzirisa AC mota, DC mota, BLDC mota uye PMSM mota yakamira uye inochinja hunhu kuyerwa.Inogona kupa chishandiso chakakodzera chekuyedza EV's motor drive system.
Iri bepa rinopa rakareruka modhi uye ongororo yePMBLDC mota uye yekushanda isina sensor. Iyo sensorless scheme inoshandiswa yakavakirwa pane backemf zero kuyambuka yekuona nzira. PMBLDC mota inogadzirwa uchishandisa Matlab/Simulink. Iine PMBLDC mota modhi iyo, ine simba maitiro ePMBLDC mota inotariswa uye inodzorwa. Kutendeseka kwekushanda kusina maturo kunosimbiswa nemigumisiro yekufananidza. Nekuchinja kudiki mune yakarongwa modhi, Permanent magineti synchronous mota (PMSM) inogonawo kuongororwa.
Iyo sensorless scheme inoshandiswa yakavakirwa pane backemf zero kuyambuka yekuona nzira. PMBLDC mota inogadzirwa uchishandisa Matlab/Simulink. Iine PMBLDC mota modhi iyo, ine simba maitiro ePMBLDC mota inotariswa uye inodzorwa. Kutendeseka kwekushanda kusina maturo kunosimbiswa nemigumisiro yekufananidza. Nekuchinja kudiki mune yakarongwa modhi, Permanent magineti synchronous mota (PMSM) inogonawo kuongororwa.
Iyi thesis inoratidza maitiro ekudzora e-mu-vhiri PMSM yemagetsi scooter. Iyi mota ine mechanical yakaoma chimiro, saka zvinonetsa kuisa solver kana encoder chinzvimbo sensor. Yakakurudzira nzira yevector control yePMSM mota ine horo sensor. Mushure mekutyaira neBLDC yekudzora nzira mukumhanya kwakaderera, nzira yekudzora yemotor inoshandura ichipinda munzira yevector control neMRAS yekumhanyisa mucherechedzi kuti uwane iyo chaiyo chinzvimbo ruzivo. Neruzivo rwechinzvimbo ichi, MTPA mashandiro ane munda anonetesa kutonga kunoitwa. Pfungwa iyi yakasimbiswa kuburikidza nekuedza kunoshanda uye kutevedzera.
Imwe nzira inopihwa yekubhureki compressor yemudziyo wefiriji, yemhepo inogadzirisa mudziyo kana yepombi yekupisa umo compressor ine brushless mota ine windings uye controller yekubhura mota. Iyo controller inogadziridzwa kubhureka mota isina brashi nekushandisa braking ikozvino nenzira inodzorwa kutanga kubva kune inoshanda kutenderera kumhanya, umo iyo braking ikozvino panguva inodzorwa braking inotsamira kune induced voltages yakatemwa pamberi pekudzora braking. Iyo nzira yekubhureki inosanganisira kutenderedza mota painomhanyisa kumhanya, kugamuchira chiratidzo chekudzikisa, kubhureki kana kudzika pasi, kuona mavoltages anokonzerwa mumahwindi uye nekupa braking ikozvino ine inodzikira frequency kune windings, umo mabhureki ikozvino panguva. iyo braking inotsamira pane yakambotemerwa induced voltages. Compressor uye mudziyo wefiriji une compressor unopihwa zvakare.
Anogara magineti mota uye akachinja kusada mota (SRM) kugona kwemotokari dzemagetsi (EVs) uye hybrid mota dzemagetsi (HEVs) system. Mazuva ano kusvibiswa kwemhoteredzo kuri kuwedzera nekuda kwemotokari dzemazuva ose. Nokudaro, kuderedza kusvibiswa kwemagetsi emagetsi anobatsira zvikuru. Parizvino kushandiswa kweakakwira simba density magineti mota senge, brushless DC (BLDC) mota uye anogara magineti synchronous motors (PMSM) anga ari sarudzo yekutanga muEVs uye HEVs. Asi mota idzi dzine matambudziko ne demagnetization, mutengo wakakwira uye kukanganisa kushivirira. Naizvozvo, mune ramangwana anogara magineti mota anozotsiviwa neSRM yeEVs uye HEVs. Nekuda kweSRM haina magineti echigarire pane rotor, yakakwirira torque kune simba reshiyo, kurasikirwa kwakaderera uye yakaderera acoustic ruzha enzanisa neBLDC mota uye PMSM. Iri bepa rakavakirwa pane zvimiro zveakakosha emagetsi mota semuenzaniso kuongorora kwekuita, simba density control, torque ripple control, vibration control, ruzha uye kugona.
Iyo yakaderera-inodhura sine-wave drive yeatatu-chikamu chisingaperi magineti synchronous AC michina (PMSM) mune yakavhurika-loop control yakavakirwa pachiyero chemitsetse miviri yeHoro sensors. Masensa maviri eHoro anofadzwa nemhete ine magineti ine nhamba yedanda yakafanana neyePMSM rotor magineti uye sinusoidal flux kugovera. Izvo zvinobuda zvikwangwani zveHoro sensors zvakabatana kuburikidza ne-maviri-phase-mhando phase-lock-loop kuitira kudzikisa kukanganiswa kweiyo sensor inokwira isiri-uniform panguva yekugadzirwa kwakawanda. Iyo peak torque uye kumhanya kwemota inongodzorwa nekugadzirisa amplitude ye pulse-width-modulation carrier. Smooth torque control inowanikwa nekuda kwe sinusoidal 3-phase currents. Yakareruka sine-wave drive inogona kuwanikwa kana pasina rubatsiro rweiyo micro-controller unit (MCU). Hapana sensor yazvino inodiwa pachikamu chemotor phase ikozvino kuonekwa. Iyi mota inogona kushandiswa mumaindasitiri ekushandisa uko pasina chakasimba chinodiwa pane torque mhinduro uye inogara ichimhanya kudzora kwemichina yePMSM.
Injini yakasanganiswa yekugonesa compressor ye chiller system inosanganisira yekutanga rotor chikamu uye yekutanga stator chikamu chakagadziriswa sechigarire magineti mota uye yechipiri rotor chikamu uye yechipiri stator chikamu chakagadzirirwa sekusada mota. Chikamu chechipiri che rotor chinosanganisira kusada-mhando rotor, uye chechipiri stator chikamu chinosanganisira electromagnetic windings inokwanisa kukonzera rotary magnetic field. Chikamu chekutanga che rotor uye chikamu chechipiri che rotor chakabatanidzwa kune common drive shaft. Iyo yekusada mota yakarongwa kuti igadzire yekutanga-up torque uye kutanga kutenderera kwedhiraivha shaft kudzamara dhiraivha shaft yawana kufanotemerwa kutenderera kumhanya. Iyo inogara magineti mota yakarongedzerwa kuti igone dhiraivha shaft pakati peyakafanotemerwa kutenderera kumhanya uye yakanyanya kutenderera kumhanya.
Maitiro akashandiswa ekubvisa torque dips mune brushless DC mota nemunyori mune yapfuura bepa inowedzerwa pano kune brushless AC mota. Kugadzira yakajairwa yazvino referensi yekubvisa madhipisi chikamu chepakati mune iyi nzira. Chimwe chiedza chinovhenekerwa pane inonzi brushless motor continuum. Pakupera kwakadzika kweichi kuenderera, kune yakanakira brushless DC mota uye kumagumo kune yakanakira brushless AC mota. Kunyangwe kuve nekufungidzira, iyo brushless mota inoenderera inounza kumwe kunonakidza maonero ekuti michina iyi inosiyaniswa sei kana ichinge yakanakira uye kuti inochinja sei pavanenge vachirasikirwa nehunhu. Maonero akabatana ekugadzirisa mhedzisiro yekusa-ideality inoita seyakakodzera muchiedza chekuomerwa kwakanyanya kwekuvaka brushless yakakwana. mota.
