SRM koomatshini bokwakha
Ukwaziswa kwemveliso yeemoto ezitshintshileyo zokungafuni ukuya koomatshini bokwakha kunye neenqwelo zokusebenza:
Imotor etshintshileyo yokuthandabuza isetyenziswa koomatshini bokwakha amandla amatsha kunye neemoto zokusebenza.Yinkqubo yamandla yokusebenza kakuhle kakhulu kunye nenkqubo yamandla okuhamba.kwaye ubomi obude buphuculwe kakhulu.Yinkqubo yokusebenza kweemoto kunye nenkqubo yamandla.
I-XINDA & ACII ukubala kombane wombane kunye nokulinganisa okusisiseko kokutshintsha kwemoto yokungafuni ukuya koomatshini bokwakha abaphakathi nabakhulu kunye nezithuthi zomsebenzi.
Ukupholiswa kwamanzi okutshintshela ukungafuni ukusebenza kwemoto okanye inkqubo yamandla.
Oku kulandelayo yi-torque yemveliso yamandla amancinci atshintshe iimotor zokungafuni kunye nee-motorless brushless kwiibhetshi.Inokubonwa ukuba ububanzi be-torque ephezulu ye-motor eguqukayo yokungafuni ibanzi, ebaluleke kakhulu kumatshini wokwakha.
I-1.XINDA & AICI iphuhlisa i-SRM yamandla aphezulu kwizithuthi zombane
Uluhlu olusisiseko
I-Voltage | Uluhlu lwamandla | Uluhlu lwesantya esikalisiweyo /isantya esiphezulu se-rpm | umthamo wokulayisha ngaphezulu |
300v-660v-1140v | 20kw –500kw | Oomatshini bokwakha: 400-3500rpmIsithuthi esisebenzayo: 1000-4000/8000rpm | 2x (okanye uyilo oluthile) |
Ukutshatyalaliswa kobushushu / ukhuseleko | Ukupholisa amanzi kunye nomoya opholileyo | ||
ubomi ekujoliswe kuzo | 10iminyaka (imoto ayicuthwanga kwaye ayilungiswanga) |
2. Uncedo lwenkqubo ye-SRM njengamandla oomatshini bokwakha kunye nezithuthi zomsebenzi xa kuthelekiswa nezinye iinkqubo zeemoto:
• Ngokweempawu zeemeko zokusebenza, kunokonga malunga ne-20% -55% yamandla.Ukuhamba, kunokwandisa ubomi bebhetri ngaphezu kwe-25%.
• Ithembeke ngakumbi kunezinye iinkqubo zeemoto, inobomi obude, kwaye ayinakuncitshiswa kusetyenziso lwexesha elide.Kufanelekile ngakumbi kwimisebenzi eqhubekayo kunye nexesha elide lomthwalo kwiindawo ezinzima (i-turbulence, overload, ukushisa okuphezulu).
• Ukuqala okuthambileyo kwe-voltage egcweleyo, kulula ukuqala ngokuphantsi kwangoku, i-torque ephezulu kunye nomthwalo onzima, ngaphandle kokuchaphazela unikezelo lwamandla, kwaye umlawuli akadingi amandla angaphezulu.
• Uluhlu lolawulo lwesantya lumalunga ne-50% banzi kunezinye iinkqubo zeemoto zolawulo lwesantya, kwaye umthamo wokugcwala womelele.
• Ummandla onesantya esiphantsi kunye nesantya esisezantsi zinokusebenza okuphezulu kwaye zifaneleke ngakumbi ukuqalisa rhoqo ukumisa, ukuya phambili nokujikeleza umva.
I-70kw 3000 rpm etshintshileyo injini yokungafuni esetyenziswa kwilori yenkampani yethu iphantsi kovavanyo.
Injini yenkampani yethu engama-225kw etshintshiweyo ebonisa ukungafuni mdla eboniswe kumboniso.
Ezinye iimeko zosetyenziso lweemotor ezitshintshileyo zokungafuni:
ICat Caller's Switched Reluctance Motor Driven Loaders
Abalayishi beeMoto eziqhutywa ngabakwaKomatsu
3. Uphando lwe-AICI kunye nophuhliso lwamandla aphantsi, amandla ombane aphantsi, i-SRM enkulu yokugcwala:
ITekhnoloji ye-Ai Magnetic iphuhlise uthotho lwee-SRM ezinamandla aphantsi, amandla ombane aphantsi kunye nokugcwala okukhulu kwiilori ezincinci zezolimo kunye nezithuthi ezincinci zokwenziwa kombane.
Iphepha eliSiseko lokuKhetha
umgangatho wamandla kw | Inqanaba lombane V | Inqanaba lesantya | umthamo wokulayisha ngaphezulu |
2.2 | 60 | 2000rpm-6000rpm | Amaxesha ama-4 aqala, amaxesha angama-7 ahlala, amaxesha angama-2.5 agqithise |
3 | 60 | ||
4 | 72 | ||
5 | 72/96 |
3. Ngokwesiseko esikhoyo, phucula ukuchaneka kwenkqubo yolawulo, uphucule i-algorithm yolawulo kunye nesicwangciso, nokwakha iqonga letekhnoloji elicwangcisiweyo neliphezulu elipheleleyo lokutshintsha iimotor zokungafuni kunye nolawulo lwe-elektroniki kwizithuthi zombane.
Iqonga letekhnoloji elipheleleyo lokutshintsha iimotor zokungafuni kunye nolawulo lwe-elektroniki kwizithuthi zombane.
Inkqubo yomlawuli | ialgorithm | inkqubo yomqondiso | Ukrelekrele | ukudibanisa |
FPGA/DSP ulawulo olungundoqo oludityanisiweyo kakhulu;Izixhobo zamandla ze-silicon carbide | Uluhlu lwangoku lweTorque ngqo | Isicombululi esichanekileyo esiphezulu | I-algorithm yokulawula i-adaptive kwaye isekelwe kulwazi. | Ukudityaniswa kwemoto kunye nebhokisi yegiya;ukuhlanganiswa kolawulo lwe-elektroniki, i-DC kunye netshaja.Ukuhlanganiswa kwe-electromechanical ngakumbi. |
isantya | Isantya esiphezulu: 8000rpm-15000rpm | |||
ukuxinana kwamandla | Ukunyuka kwamandla okuxinana kunye nokunciphisa ubunzima ngesantya esiphezulu | |||
iqonga | Ukusuka kwizithuthi zokwakha kunye neemoto zoomatshini bemigodi ukuya kwizithuthi zokuhamba, iibhasi, kunye nezithuthi zabakhweli, inyathelo ngenyathelo. | |||
indlela | Yenza iinkqubo zobugcisa kunye namaqonga, kungekhona iimveliso |