Vector kutonga kweac motors india uchishandisa yakaderera-mutengo MCUs.
Yakazvimirira kutonga kweaviri AC mota. Iyo inverter ine mapfumbamwe ekuchinjisa zvishandiso. Iyo inverter yakatsanangurwa inoumbwa maviri akajairwa inverters ane matatu akajairika switch. A mapfumbamwe switch inverter anogona kuwana yakazvimirira kutonga kweac motors india nekudzora iyo MI yemainverters. Iyo yekufananidza modhi ye inverter inogadzirwa muMATLAB/simulink. Zvirongwa zviviri zvakasiyana zvekupfura zvinoti PWM neSVM zvinounzwa. Kuita kweiyo inverter kunoongororwa nenzira dzakasiyana dzekuchinja uye kuenzaniswa maererano neTHD uye kurasikirwa kwekuchinja. Migumisiro yekufananidza inounzwa kune akasiyana modulation indices.
Nzira inowanzoshandiswa yekuona zvikanganiso mumahombe matatu-chikamu induction motors ndeyekuyera kugovera ikozvino kumota uye kuongorora chiratidzo chechiratidzo. Iyi tekinoroji yakanyatsosimbiswa uye yakaratidzwa sechiratidzo chechimiro chisina kunaka. Nekudaro, ongororo yemazuva ano siginecha inowanzo shandiswa nenyanzvi dzakanyanya kushandisa michina inodhura. Iyo inodhura inoshanda mamiriro ekutarisa maitiro inodiwa kune madiki mota (iwo madiki pane zana HP). Siginicha yekupisa yemota inotaura zvakawanda nezve kunaka kwayo uye mamiriro. Kune ma-heavy-duty motors, zvakakosha kuti uone kupisa kwakanyanya nekuti kupisa kunopisa kunopera nekukurumidza. Ichi chinyorwa chinoongorora mikana yekushandisa isina waya masensa mukati memota.
Nhoroondo yakazara yemamiriro-e-iyo-mhando pamhando dzekuvakwa kweac motors india, yakavharwa loop controllers munzvimbo, kumhanya uye ikozvino / torque kutonga uye ichangoburwa maitiro mune inverters, sensors nezvimwe zvinopihwa. Matekinoroji ekubvisa ma mechanical sensors anokurukurwa zvakadzama. Kuedza kwakakosha kunoitwa kuderedza torque ripples, ruzha uye vibrations zvinotsanangurwa. Iko kukanganiswa kwemakroelectronics kuburikidza neakasanganiswa machipisi anoshandiswa mukutonga kwePMBLDC mota madhiraivha anopihwa. Iko kuwedzera kwekushandisa kwedhiraivha iyi nekuda kwekuvandudzwa kwekuita uye kudzikiswa kwayo kwemutengo kunonyoreswa zvakare.
Zvinodiwa zvemazuva ano kuti zvinyarare uye zvifambe zvakanaka zvinowedzera mari yekugadzira. Kugadzirwa uye kutenga mota dzemhando yepamusoro dzinosangana nezvido izvi kunowedzera kudhura. Nekushandisa simba rekombuta rinogara richiwedzera rinowanikwa mumamicro-controllers, pamutengo mumwe chete, zvinogoneka kushandisa ikozvino sensing kugadzira magadzirirwo ekudzora ayo anoderedza simba ripples anokonzerwa nemacommutator eac motors india. Aya ma ripples kana akasiiwa asina kudzikiswa anopararira kusvika kuma torque ripples ayo anobva awedzera acoustic ruzha nhanho iripo.
AC Servo mota dzine maapplication mune chaiyo chinzvimbo seROBOT, kumhanya kwakanyanya & zvimwe zvakawanda. Yekudzora AC servo mota yakawanda yedhiraivha ine yechinyakare controller inogona kunge iri yePI kana PID mhando. Naizvozvo iyo tuning yePI parameter inoshandiswa mune iyi drive inonyanya kukosha. Nekudaro, mune mamwe mamiriro ekushanda, mutongi uyu anogona kusapa kugutsikana kuita uye nemazvo. Iri bepa rinopa chidzidzo cheyakavharika loop control yeac motors india uchishandisa Fuzzy Logic Controller kana mota ichishanda mundima yakatarisana kutonga. Mota inoshandiswa muac motors india pano Synchronous Motor ine magineti echigarire. MuFOC d-axis referensi ikozvino inotorwa sezero. Icho chinonyanya kutariswa chiri pakudzora chinzvimbo & kumhanya kweiyo synchronous mota ine isingaperi magineti. Kuita kwechirongwa ichi kunoedzwa uchishandisa MATLAB/SIMULINK Software.
Kuwedzera kudiwa kwemagetsi muIndia nekuda kwekukurumidza kwemaindasitiri kunoda dhizaini yehurongwa ine mutengo wakaderera, kurasikirwa kwakaderedzwa uye kugona kwakanyanya. Nhamba huru yemamota inodiwa mumaindasitiri ekushandisa. Nzira mbiri dzekudzora dziripo dzePM motors. Idzi nzira dzakajairika dzine dambudziko rekuwedzera mutengo, kuoma kwemidziyo uye kushaikwa kwekutonga kwakazvimirira. Pano pfumbamwe switch z-source inverter inounzwa yekudzora maviri ac mitoro ine yakazvimirira modhi. Inoshandiswa kuwedzera voltage mune imwe nhanho. Iyo ine mukana wekuti iyo nhamba yekuchinja michina inoderedzwa nembiri kana ichienzaniswa neaviri matatu chikamu inverter. Kune huwandu hwakasiyana hwekushandiswa kweiyo inverter mumotokari dzemagetsi, marobhoti eindasitiri, chitima chemagetsi, ndege yekutyaira system, yemagetsi ngarava propulsion system nezvimwe.
Bhatiri rine simba rinozoshandiswa kutyaira mota yeBLDC inotyaira mota. Kuchaja bhatiri chaja yemadziro uye simba rezuva rinoshandiswa, uko charger yemudhuri ndiyo yakajairika AC mains mushure mekugadzirisa kwakakodzera iyo dc inobuda inowanikwa. Uye sekuziva kwedu simba rezuva rakanangana nemwaranzi yezuva uye nemwaranzi yezuva haigari nguva dzose, saka takasarudza kushandisa DC-DC buck-boost convertor pakubuda kwesolar iyo inogona kupa inogara ichibuda voltage. Tinodawo kutaura kuti simba remagetsi rinoshandiswa kutyaira mavhiri maviri rinoita kuti mota ive yehybrid-mavhiri maviri mota iyo inosanganisirwa inodarika imwe sosi.Vector kutonga kweac motors india uchishandisa yakaderera-mutengo MCUs. Iyo mota inodzora yekudzora yeBLDC mota uye mamwe ma parameter muiyo hybrid two-wheeler mota inoshandisa regenerative braking intern yekuchaja bhatiri, uko mota ichaita sejenareta.
Pane kufarira kuri kukura kwekushandisa masisitimu ekushandura magetsi ekupa magetsi kudzimba dzekumaruwa muIndia. Masisitimu akadaro anofanirwa kugadzirwa nehunyanzvi hwepamusoro uye aine nhanho dzepakati. Muchirevo chechinyorwa chino, zvigadziriso zvinokurudzirwa kune zviviri zvinowanzo shandiswa zvekumaruwa midziyo yemumba; iyo yekunyorova-guyo uye mukanyiwa-mugadziri weNet zero simba Dzimba (NZEH). Mubepa rino, AC mota dzinoshandiswa zvakajairwa kumidziyo miviri iri pamusoro inotsiviwa neac motors india, nekudaro kudzivirira inverters muhurongwa. Iwo magetsi emagetsi ekubatanidza ePMDC mota anogadzirwa zvakare. Ongororo dzakaratidzwa kuratidza kuwedzera kwesimba rekushandisa uye kuderedzwa kwemutengo wemidziyo, semhedzisiro yekutsiviwa uku. Roof Pamusoro Mufananidzo-Voltaic (RTPV) array ndiyo huru sosi yesimba reNZEH yakatsanangurwa.
Iyo yakangwara AC voltage controller inokurudzirwa kutonga kweiyo induction mota. Iyo inodzora kumhanya kwemota nekugadzirisa makona ekupfura eiyo thyristors. Adaptive network fuzzy inference system (ANFIS) yakavakirwa controller yakagadzirirwa yakavhurika-loop sensor kushoma kutonga. Migumisiro yakawanikwa yaigutsa uye inovimbisa. Pamusoro pekureruka, kugadzikana, uye kurongeka kwepamusoro mutongi akadaro anopa kutanga kwakapfava. Yakakodzera kudzora induction mota seyakapfava yekutanga uye yekumhanyisa gadziriso mumacompressors, blowers, mafeni, pombi, uye mamwe akawanda maapplication.
AC Voltage Controllers vari kuwana yakakosha application mukumhanya kudzora kwema induction motors, light dimmers, heat controllers uye soft starters. AC Chopper igadziriro ye-bi-directional switches yekudzora inobuda voltage nekusiyanisa basa-kutenderera kwekushanda kwema switch anosanganisirwa. Mubepa rino, chirongwa chitsva chekuchinja chetatu chikamu ac chopper chinokurukurwa chinongoda matatu akasiyana ekushandura yakagadziriswa yekuisa ac voltage kune inodzorwa ac voltage. Iyo yakawedzera mukana ndeyekuti chirongwa ichi chinofunga nezve kuchengetedzwa kwakachengeteka kweiyo ac chopper nekudzivirira pfupi-yedunhu mamiriro. Panguva imwecheteyo inopa nzira kune ac motors india ikozvino kana iyo terminal voltage inowira ku zero. Kuitwa kwechirongwa chakarongwa kunotungamira kune nyore kudzora dunhu pane kukurukurwa mumabhuku. A Three phase 3HP induction motor-fed from three phase ac chopper inoshandiswa pabasa racho. Migumisiro yekufananidza inosimbisa kuvandudzwa kwesimba chinhu, zvichiita kuti simba rekuchengetedza.
Ac motors anoshandiswa zvakanyanya mumaindasitiri akawanda ekushandisa senge anotakurika madhiri, mashini ekusona, musanganiswa wezvikafu uye maturusi emaoko anoda yakakwirira yekutanga torque. Armature voltage control inzira inoshanda uye yakapusa yekudzora kumhanya mune mazhinji eaya maapplication. Solid state ac motors india inogona kushandiswa kudzora magetsi anoiswa kumota. AC voltage controllers ane kumashure kumashure akabatana SCRs kana TRIACs anoshandisa chikamu chekutonga zano anowanikwa mune zvekutengesa nechinangwa ichi. Nekudaro ma controller anowanikwa achigadzira matambudziko sekuunzwa kweharmonics mune yekuisa yekugovera, kushomeka kwesimba remagetsi chinhu uye kufungidzira kumidziyo yekutaurirana. Aya matambudziko akakomba pamakona makuru ekupfura emutongi. Matambudziko akaunzwa nechikamu chekudzora nzira anogona kukundwa kana pulse wide modulation tekinoroji ikashandiswa kumhanyisa kudzora kweac motors india.
Mukana mukuru we multiphase frequency inodzorwa AC madhiraivha ndeyekuti ivo vane yakawanda yekudzora zviwanikwa pane iyo 3-chikamu iwo. Kuwedzera kweiyo inverter system chikamu nhamba (kureva iyo nhamba yezvikamu) zvinopfuura zvishanu pamwe chete nekushandiswa kwekubatana kweiyo-yepamusoro-chikamu chekudzora nzira uye yekare musimboti we AC mota frequency control mune aya masisitimu inobvumira kuvandudza zvakanyanya kuwanda kwehuwandu. dhiraivha tekinoroji-uye-economic maitiro (kukurumidza kwemhinduro, kuvimbika, mutengo wekugadzira, nezvimwewo).
Magetsi emagetsi anoumba angangoita zvikamu zviviri muzvitatu zveMagetsi ekushandiswa kwesimba rekushandisa mudzimba, kutengeserana uye maindasitiri. Hupenyu hwenguva yesimba mutengo wekumhanyisa mota dzakanyanya kudarika mutengo wekutenga wemotor. Kutadza kwemota kunogona kudhura zvakanyanya maererano nekugadzirwa uye kutadza mukuzvipira kune mutengi nehurumende. Kukundikana kumwe chete kunogona kukanganisa purofiti yenguva pfupi yekambani, kutadza kwakawanda kana kudzokororwa kunogona kuderedza kukwikwidza mune zvese zviri pakati nepakati. Izvo zvinozivikanwa tsika muindasitiri kugadzirisa / kudzoreredza mota yakundikana kudzivirira mutengo mukuru mukutenga mota nyowani.
Mutongi anonyanya kushandiswa mundima yeindasitiri ndeye proportional- plus-integral (PI) controller, iyo inoda masvomhu modhi yehurongwa. Fuzzy logic controller (FLC) inopa imwe nzira kune yakajairwa PI controller, kunyanya kana iripo masisitimu mamodhiya asina kana kana asipo. Zvakare, kufambira mberi nekukurumidza muhunyanzvi hwedhijitari kwakapa vagadziri sarudzo yekushandisa ma controller vachishandisa munda unorongwa gedhi array (FPGA) zvinoenderana nekuenderana hurongwa. Iyi nzira ine akawanda mabhenefiti pamusoro pekirasi microprocessors. Mune iri basa rekutsvagisa, FLC, iyo yakagadzirwa pane yazvino FPGA kadhi (Spartan-3A, Xilinx Kambani), inokurudzirwa kuita prototype yeanomhanya controller yetatu-chikamu induction mota (squirrel cage type). Iyo FLC nePWM inverter mazano ayo akavakwa muFPGA akaoneka achimhanyisa mhinduro uye kugadzikana kwakanaka mukudzora matatu-chikamu induction mota.
Tichitarisa kunyaya iri kunetsa yekukurumidza kukwira kwemitengo yekumhanyisa nekuda kwekuzunguza kwemitengo yemafuta uye kuomesera kwekuburitsa muindasitiri yemotokari, mhinduro yekutanga ndeye maHEV neEVs, izvo zviri kuratidza kuti zviri kujekesa. Pakudzidza kwakadzama kweHEVs neEVs kuitira kuti uwane mhinduro dzakavandudzwa dzenyaya dzataurwa pamusoro, mota inoumba chikamu chakakosha payo, iri simba rekufambisa ringave rakazara kana nekupa chikamu chenguva yekumhanyisa kumotokari. Kubva panguva dzekare mota dziri kushandiswa muHEVs neEVs sesimba guru, uye kushandiswa kwemotor kwakachinja kwakasiyana, kubva kuDC mota dzichishandiswa pekutanga kusvika kuma AC motors kutsvaga maapplication aripo ane mamwe akakosha mota. Mota dzakaiswa muzvikamu zvitatu: Elementary DC mota, AC mota uye Special mota.
Iyo yekutadza kuongororwa uye yekudzora sisitimu inobvumira pa-line kuongororwa padesktop application, Webhu application uye off-line ongororo yekuona zvikanganiso zveshanduko uye nekugadzirisa zvichibva pane zvimwe zviratidzo zvinoonekwa pamidziyo uye kuenzanisa kwavo nemhedzisiro yeongororo yemamiriro ekutonhora system. , bushing condition, insulation system condition, partial discharge evolution, transformer switching in/ switching off, over monitored parameter limits uye fungidziro yehupenyu hwasara, data yacho inoramba ichivandudzwa mudhatabhesi yegadziriro iripo.Vector kutonga kweac motors india uchishandisa yakaderera-mutengo MCUs. Mamodule akadai anogadzirirwa ac motors, dc motors, uye marambi emumugwagwa uye akabatanidzwa mupakeji imwe inonzi fault diagnosis uye control (FDC) system. Iyo yakarongwa FDC sisitimu inoshandisa Webhu yakavakirwa nyanzvi system yekuvakisa iyo yakaratidzirwa sechikuva chinoshanda chekuongorora nekudzora mashandisirwo emagetsi.
Mukuita, mazhinji emadhiraivha aya akavakirwa paac motors india nekuti mota dzakadai dzakasimba, dzakavimbika, uye hadzidhure. Chikamu chimwe chete kusvika kuchikamu chetatu chinoshandura chine huwandu hwakasiyana hwekushandisa munzvimbo yekumaruwa uye zvakare mumaindasitiri umo matatu echikamu midziyo kana mota dzinofanirwa kushandiswa kubva kune inowanikwa nyore chikamu chimwe chete. Aya ma converter isarudzo yakanakisa yemamiriro ezvinhu apo matatu echikamu magetsi haasi kuwanikwa. Iyo yakawedzerwa mukana ndeyekuti iwo matatu echikamu mota anonyanya kushanda uye ane hupfumi kupfuura single phase motors. Zvakare iyo yekutanga ikozvino mumatatu echikamu motors haina kusimba kupfuura mune imwe chikamu mota. Izvi zvinoda yakasimba, inoshanda mutengo yakasarudzika uye yemhando yepamusoro chikamu chimwe chete kusvika kuchikamu chetatu shanduko. Yepamberi PWM matekiniki anoshandiswa kuvimbisa yakakwirira mhando yekubuda voltage uye sinusoidal kupinza pane terminal yeimwe chikamu sosi.
Chikamu chikuru chemagetsi chinopedzwa nechinangwa chekutyaira. Ac motors india inotora chikamu chikuru chekushandiswa kwemagetsi mumadhiraivha. Kwete chete muchikamu cheindasitiri, simba rinodyiwa neAC motors muchikamu chekurima nekutengesa zvakare rakanyanya. Ivo vanopedza kutenderedza 70% yemagetsi muindasitiri yega. Naizvozvo, kugona kwemota kwakakosha zvakanyanya, zvese kuchengetedza simba uye mutengo wesimba. Ichi chinyorwa chinosimbisa nzira dzekuvandudza kushanda kwe AC induction motors. Kushanda kwemota kunotsanangurwa sereshiyo yemagetsi emagetsi anobuda kune magetsi emagetsi ekuisa kune mota kureva
Maitiro acho anowanzo budirira kana chiyero chemagetsi emadhiraivha, ac motors india, sensors analog uye dijitati mapeji / mabudiro uye chimiro chavo chakabatana nenzira yekuti simba ravo uye polarities zvirege kusunungurwa uye kuderera. Kuedza kwehunyanzvi kunoitwa kuti unzwisise magadzirirwo uye kugovera kwemauto uye kuenzanisa hunhu hwemotor uye madhiraivha pamwe chete neanobatanidzwa encoder uye gearbox ratios.
Kushomeka kwemagetsi kwakakosha uye kuti urarame nekushomeka, makambani ari kugadzira nzira dzekubvisa simba kubva kune zvinogonekazve. Kuwedzera kwekushandisa kwekupedzisira kushanda zvakanaka uye kudiwa kwekuvandudza tekinoroji kugadzirisa kushomeka kwesimba kuri mukuwedzera hunyanzvi mumamota emagetsi uye kushandisa matekinoroji akadaro mukushandisa. Sainzi inotiudza mota dzemagetsi dzinoshanda kuburikidza nekudyidzana kwemagineti nemakondukita anotakura-azvino kugadzira simba.
Ac-to-dc converters anoshandiswa zvakanyanya kushandura ac-to-dc, kukurumidza kutonga kwema ac motors etc. kuchinja kunoitwa kuumba yakabuda voltage sinusoidal. Iyo mutoro wakabatanidzwa padivi rechipiri rekuzviparadzanisa uye tap inoshandura transformer. Munguva yega yega yehafu kutenderera, controller redunhu rinoshandiswa kushandura akasiyana ekuchinja maturusi akabatana nepombi inoshandura transformer, zvakarongeka. Vector kutonga kweac motors india uchishandisa yakaderera-mutengo MCUs.Iyo controller yedunhu inogamuchira chiratidzo chekuraira muchimiro chevoltage kana yazvino uye inopa masaini anodiwa ekuchinja kune akakodzera ekuchinja zvishandiso uye pakupedzisira anodzora ukuru hwekubuda kwemagetsi uye kuita kwese kweakawanda-level inverter. A MATLAB yakavakirwa modhi inogadzirwa kune mapfumbamwe nhanho yekubuda voltage. THD yemagetsi ekubuda inoderedzwa zvakanyanya nedunhu rakarongwa. Uyezve nekuda kwemapfumbamwe mazinga e inverter, izvo zvinodikanwa zvemafirita zvakaderedzwawo.
Mubepa rino, yepasirese mota yekumhanya yekudzora system ine PWM AC chopper inounzwa. Misimboti yekushandisa yeiyo control system, iyo inowanikwa ne microcontroller, inounzwa. Masvomhu modhi yepasi rose mota uye PWM AC chopper inotorwa uye maitiro eiyo sisitimu anodzidzwa nekuenzanisa. Mains simba chinhu, mota kumhanya, uye zvazvino zvinoongororwa kune akasiyana mitoro mamiriro. Harmonic ongororo yemota yazvino uye voltage inopihwa uye kuenzaniswa nechikamu chekudzora maitiro. Maedzo anoitwa kuti aone kushanda kwehurongwa. Zvinoenderana nemhedzisiro yekuyedza, zvese zviri nyore dhizaini dhizaini uye yakanaka yekumhanyisa mhinduro inogona kuwanikwa.
Kufambira mberi mune simbi rolling process otomatiki uye kuomesa mhando zviyero zvinokonzeresa kudiwa kuri kukura kuchiiswa pakuonekwa kwekukanganisa uye kuongororwa kwemamotor emagetsi. Kusarongeka kwemota kana kusanganiswa mutoro pane mota shaft ndechimwe chezvikonzero zvinowanzoitika, izvo zvinogadzira akawanda emakanika kukanganisa uye zvinotungamira kune mota vibration. Kunyangwe maalgorithms akasiyana aripo ekutarisisa mamiriro emota, asi chiziviso chepamhepo chekumisikidzwa kwemota uye yakazara mhosva yekuzivisa kune vashandi vekuchengetedza haisati yavapo. Iyo mota yazvino spectrum ongororo yemota isina kurongeka haina kunyorwa zvakanaka. Iri bepa rinoratidzira riini online fault diagnostic algorithm ine chekuita nekumisikidzwa kwemainduction motors anodyiswa nekusiyana kwekumhanyisa drive. Iyo yekuvandudza maitiro inoratidzira spectral kuongororwa uye clustering based, kukanganisa nzira yekuona. Iyo itsva seti yemhando coefficients ye mechanical kukanganisa inotorwa kubva kune stator ikozvino nekuora kwayo kwe spectral. Iyo tekinoroji inosimbiswa kuyedza kune 7.5-hp induction mota.
Ac motors india ndiyo yakanyanya kusimbiswa yemagetsi inoshandura inoshandiswa kune yakapfava kana yakapfava kutanga kwemainduction motors. Asi kana ichishandiswa neinduction jenareta (inomhanya nepamusoro-soro yekumhanya) inotadza. Chikonzero chinokonzerwa nemaitiro aya chinoburitswa pano zvakadzama. Kuwedzera mamwe masimba ekuchengetedza simba uchishandisa danda rekuchinja induction muchina anotsanangurwa. Zvese zviri zviviri simulation uye bvunzo mhinduro zvinoratidzwa. Wave turbines anogona kunge ari ega ega kana asiri ega ekutanga mhando. Kuti uwane simba rinodzorwa, iyo ac motors india fed induction muchina inoshandiswa. Iko kunakidzwa uye kuchengetedza simba kweiyi magetsi ekugadzira sisitimu inoongororwa neaviri ekutanga uye asiri ega maturbines.
Iyo musimboti wevector control yeac motors india iyo ine simba kutonga kweAC motors, uye induction motors kunyanya kusvika padanho rekuita rinofananidzwa neremushini weDC. Iwo equation equation anotsanangura maitiro ane simba emuchina wekupinza mune inotenderera referensi furemu akatsanangurwa. Kubva pane aya equation chimiro chevector inodzorwa induction mota drive inotorwa. Nzira yekugadzira inogadzirwa kuitira dhizaini yakarongeka yekuwana uye nguva yenguva dzevatongi vakasiyana-siyana. Iyo nzira inoongororwa kuburikidza neyakakura komputa simulation. Hunhu hwakaoma hweiyo vector controlled scheme inoisa mutoro unorema we computational pane controller. Dhijitari chiratidzo processor (DSP) yakavakirwa controller inogadzirwa nekuda kweichi chinangwa. Iyo simba redunhu inogadzirwa uchishandisa insulated gedhi bipolar transistors (IGBTs). Kuita kwevector controlled scheme kunoedzwa pa40 HP prototype drive.
Kune yakakwira torque yakaderera kumhanya maapplication mumapepa uye mapepa uye simende maindasitiri dc mota kana cage mhando mota ine reducer yakashandiswa. Mune iri bepa kushandiswa kwekaviri kudyiswa induction mota seyakakwira torque yakaderera kumhanya dhiraivha inoratidzwa. Zvinotaridza kuti mota yakadai inoshanda seygara ichimhanya mota pasina dambudziko rekugadzikana.
Mupepa rino tekinoroji inoshanda yeFuel Cell seimwe mafuta kune dhiziri inoshandiswa muDiesel Electric Multiple Units (DEMUS) yekufambisa kwepasi pemudhorobha/chinhambwe chipfupi muIndia inoratidzwa. Fuel Cell iri pachena kusvibiswa kwemahara, kudzokororwazve uye kwakaringana simba sosi. Sisitimu yakaitwa uchishandisa Fuel Cell, Lithium Ion Mabhatiri uye supper capacitor kusangana nechinguvana uye base simba rinodiwa pakufambisa dhiraivha. Iyo inokunda kudzikiswa kweFuel Cell System (FCS) kuendesa kwenguva pfupi ikozvino uye simba rinodiwa. Kudzoreredza kwesimba nekushandisa regenerative braking uye kudikanwa kwemagetsi emagetsi ekuchengetedza masisitimu kunofungwawo kuita kuti kushanda zvakanaka. Madhiraivha emagetsi, Fuel Cells, topology of converter inokurukurwawo muchidimbu. Kuita kweFCS yakavakirwa DEMU kwakateedzerwa pamusoro penzira yakajairika, iyo inoratidza kutenderedza 35% simba rinogona kudzoserwa panguva yekuvandudza mabhureki.
Jenareta ndiyo inonyanya kukosha uye inodhura midziyo musimba remagetsi. Nokuda kwekuvimbika kwesimba remagetsi, kuchengetedzwa kwejenereta kwakakosha zvikuru. Kune marudzi akasiyana-siyana ekudzivirira kwejenareta ayo aripo mumunda chaiwo sekudzivirira simba reverse, stator uye rotor pasi pekudzivirira kukanganisa, kudzivirirwa kwechikamu chisina kunaka, pamusoro pekuchengetedzwa kwemazuva ano, pamusoro pekudzivirira kwemhepo, nezvimwewo. nharaunda yerabhoritari, pani yekudzivirira inoshandisa marelay akasiyana akagadzirwa uye akagadzirwa. Iyo pani yekudzivirira yakanyatso kuvakwa paFluid Dynamics uye Machinery Laboratory mudhipatimendi rePower Engineering yeJadavpur University, Kolkata. Jenareta, iri pasi pekudzivirirwa, inofambiswa kuburikidza neakisi axis pico Francis turbine yehukuru hwe100mm; 1.5m kushanda musoro nekubuda kwe2000 lpm.
Mune ino bepa, iyo inogadziriswa yekudzora nzira inoshandiswa kune Yechigarire magineti synchronous mota (PMSM). Iyo Adaptive control iyo inoenderana neyekupinza-yekubuda mhinduro mutsara we torque uye nekumhanyisa kutonga kwePMSM inogadzirwa. Kuburikidza neiyo mhinduro mutsara, yakananga uye quadratic ikozvino decoupling uye zvinodzora zvinowanikwa. Iyo torque inongove yakaenzana neiyo quadratic ikozvino uye yakananga ikozvino inodzorwa kusvika zero. Vector kutonga kweac motors india uchishandisa yakaderera-mutengo MCUs.Iyo inogadzirisa dhizaini inoshandiswa kufungidzira isina chokwadi chirimwa paramende mutsauko uye zvakare haidi chero ruzivo rwekutanga rweiyo chaiyo paramende. Nekubatsirwa kwechigumisiro chekufananidza, iyo adaptive control scheme inoitwa. Kubva pane izvi mhedzisiro, zviri pachena kuti iyo yakarongwa nzira inowana yakakwirira dynamic performance senge vector control.
MuIndia, kudiwa kwemvura kuri kuramba kuchiwedzera nekuda kwehuwandu hwevanhu. Inosvika chikamu che16.5% chemagetsi ese emunyika anoshandiswa kupomba mvura iyi anobva mumafuta ezvicherwa izvo zvinoita kuti pawedzere kukwira kwepombi Life Cycle Cost (LCC) neGreen House Gas (GHG). Nekufambira mberi kwazvino mumagetsi emagetsi uye madhiraivha, zvinovandudzwa senge solar photovoltaic uye simba remhepo zviri kuve nyore kuwanikwa pakupomba kwemvura zvikumbiro zvichikonzera kudzikiswa kwekuburitswa kweGHG. Nguva pfupi yadarika, tsvagiridzo yakanangana neAC mota yakavakirwa Mvura Pumping Systems (WPS) yakagamuchira kusimbiswa kukuru nekuda kwekwakawanda kwayo. Kupfuurirazve, tichifunga nezve kugamuchirwa kukuru kwezvinowanikwazve, kunyanya solar nemhepo, bepa rino rinopa ongororo yakadzama yeimwe-nhanho uye yakawanda-nhanho WPS inosanganisira inovandudzwa sosi ine magetsi eAC motors. Ongororo yakakosha inoitwa zvichibva pane inotevera nhamba yezvakakodzera, kusanganisira iyo mhando yemota, magetsi emagetsi interface uye yakabatana kudzora maitiro.
Muchokwadi nekusanganiswa kwesimba masosi mabhenefiti eakasiyana anovandudzwa masosi anogona kuwanikwa. Mune ino converter simba rinogona kugovaniswa zviri nyore pasina kukanganisa pakati pezvinyorwa zvinopinda. Iyi inoshandura ine zvakati wandei zvinobuda neakasiyana mazinga evoltage anoita kuti ive yakakodzera kupindirana akasiyana inverters. Kushandisa akasiyana inverters kunotungamira mukuderedzwa kwevoltage harmonics. Iyo inoshandura ine maviri inductor uye maviri capacitor. Zvichienderana nekuchaja uye kuburitsa nyika dzesimba rekuchengetedza sisitimu, maviri akasiyana emagetsi mashandisirwo modes anotsanangurwa kune inoshandura. Huchokwadi hweshanduko yakatsanangurwa uye kuita kwayo kwekutonga kunosimbiswa nekukurudzira uye mhedzisiro yekuyedza yemamiriro akasiyana ekushanda.
