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 |