I-SR motor 110kw 30000 rpm yemishini yejubane eliphezulu namandla

Izimoto ziyimboni enkulu.Ngokuthuthuka komnotho omusha kanye nomnotho osezingeni eliphezulu, isidingo samamotho asebenza kahle kakhulu sikhula ngokushesha.Phakathi kwabo, injini yesivinini esingaphezu kuka-10kw, ngaphezu kuka-10000rpm kuya ku-200000rpm, iyisiqongo sobuchwepheshe bamanje bezimoto, isiqondiso sokuthuthukiswa, futhi isetshenziselwa imishini nemishini ekhethekile, njenge-turbocharger nezinye izinkambu zezempi nezomphakathi.Inani lobuchwepheshe nezomnotho likhulu.I-United States, Germany, Japan kanye nezinye intuthuko.ubuchwepheshe bezwe lami bezimoto ezihamba ngesivinini esiphezulu kanye namandla aphezulu buthaka kakhulu.Lokhu futhi kungesinye sezizathu ezenza ukusebenza kwemishini yezwe lami kusalele emuva kulawa mazwe.

Amamotho anesivinini esikhulu, ikakhulukazi amamotho anesivinini esikhulu nanamandla amakhulu, awuhlelo lobuchwepheshe oluyinkimbinkimbi oluhlanganisa imikhakha eminingi futhi luyinselele.Kukhona lobu bunzima bobuchwepheshe obulandelayo:

1. Ubuchwepheshe be-Bearing.Inkampani yethu isebenzisa ubuchwepheshe be-magnetic bearing.

2. Isakhiwo se-rotor namandla.Irotha yemoto enesivinini esikhulu isebenzisa ubuchwepheshe be-carbon fibre hoop.

3. Rotor dynamics sekulingisa.

4. Uhlelo lokulawula.Izinhlelo zokulawula isivinini ziyinkimbinkimbi kakhulu, ikakhulukazi ukukhethwa kwe-algorithms yesivinini esikhulu kanye nezingxenye ze-electronic.

5. Ubuchwepheshe bokulawula ukudlidliza nomsindo.

6. Ukwelashwa kokushisa nobuchwepheshe bokupholisa.

7. Inqubo kanye nobuchwepheshe bokuhlanganisa.

I-Switched reluctance motor (SRD) iwuhlelo lwemoto olunesivinini esikhulu olusebenza kahle kakhulu.Ayisebenzisi izinto zomhlaba ezingavamile, futhi izici zayo zejubane eliphezulu zonke zingamamotho amanje.Kodwa-ke, ubuchwepheshe bayo buyinkimbinkimbi futhi buqashelwa emhlabeni wonke njengobunzima.Ethuthuke kakhulu phesheya.Sekuyiminyaka engama-25 amabhizinisi aseShayina ethuthuka, kodwa empeleni awakwazanga ukuqonda ubuchwepheshe bawo obuyisisekelo.

Ngemva kweminyaka engaphezu kweyi-10 yentuthuko eqhubekayo nokucwaninga nokuthuthukiswa, inkampani yethu nethimba selithuthuke laba yibhizinisi elishintshayo elishintshashintshayo lokungabaza embonini, futhi lasungula uhlelo oluphelele lwezobuchwepheshe lwe-SRD olunesivinini esikhulu.Isungulwe i-algorithm yamanje yokulawula itorque eqondile, i-algorithm yokonga amandla ngaphansi komthwalo oguquguqukayo nezimo zejubane eziguquguqukayo, isu elikhulu lokulawula ukungabaza kwemoto, i-algorithm ye-multi-parameter adaptive adjustment control algorithm, ubuchwepheshe bokumodela bezibalo obunembayo obuphezulu nezinye izilawuli ezithuthukile zomhlaba.Amasistimu kanye ne-Electromagnetic Computing Technology.Ngesikhathi esifanayo, inkampani isungule uhlelo lobuchwepheshe lwe-SRD enesivinini esiphezulu ngaphakathi kwe-50,000 rpm.

Injini yenkampani yethu engu-30000 rpm 110kw eshintshashintshayo yenjini kanye nesistimu yokulawula enesivinini esikhulu esebenzisa ama-magnetic suspension bearings ingaphansi kokuhlolwa.

Lesi isibalo sikazibuthe kagesi kanye nokulingiswa kwe-110kw 30000 rpm switched reluctance motor

Lesi isibalo sikazibuthe kagesi kanye nokulingiswa kwe-110kw 30000 rpm switched reluctance motor

3. Ukulawulwa kwesivinini sesilinganiso sesivinini esikhulu, ukunwetshwa kochungechunge lomkhiqizo wemoto eshintshashintshayo eshintshashintshayo [ngokuzimela, ngokubambisana]

Ibanga lesandiso esiyisisekelo:

Ngesikhathi esifanayo, inkampani yethu yabamba iqhaza ku-National Natural Science Foundation of China International Cooperation Project NSFC-DFG (Sino-German): 25,000 RPM high-speed amorphous alloy switched reluctance motor technology kanye nocwaningo lwezimboni lwezimoto zikagesi (78-5171101324) .Siyiyunithi ebambe iqhaza, esiphathiswe iyunithi enkulu i-Harbin Institute of Technology, ebhekele ukuthuthukiswa kohlelo lokulawula isivinini.

Iphrojekthi yemoto eshintshashintshayo enesivinini esikhulu esebenzisa izinto ezixubene nensimbi esekwe ku-amorphous, futhi ibambisana neNyuvesi yaseTsinghua.

1. Ubuchwepheshe bezimoto obushintshashintshayo obunesivinini esiphezulu kanye nokuthuthukiswa komkhiqizo

Isivinini esikhulu sezinjini zamandla amancane (ngaphakathi kwe-3kw) kanye nesivinini esikhulu sezinjini zamandla aphakathi nendawo (5kw-200kw) zenziwa kanyekanye.Ijubane libekwe ezingeni lika-40,000 rpm.Izindawo eziyinhloko zesicelo yilezi:

 Imishini yasendlini enesivinini esikhulu (amandla aphansi)

 Amaphampu engqamuzana (amaphampu amaphakathi) nezinye izisetshenziswa zephampu ezimaphakathi (amandla amancane naphakathi) adinga ukusebenza ngesivinini esikhulu.

 Amathuluzi nemishini yokuhlola emikhakheni yezokwelapha neminye (amandla amancane naphakathi)

 Imishini emikhulu yezimboni edinga ukusebenza ngesivinini esikhulu (50kw-200kw aphakathi nendawo namandla aphezulu)

 Inkundla yezimoto zamandla amasha (30kw-150kw aphakathi nendawo namandla aphezulu)

Izinkambu ezidinga ama-motor anesivinini esikhulu ikakhulukazi ngama-centrifuge ashesha ukuqandisa, izihlukanisi ze-centrifugal ze-industrial high-speed, ama-labhorethri dipersers, ama-vacuum pressure gauge, ukukhiqiza amandla okushisa angcolile (ukuqala kokungabaza okushintshwa ngesivinini esikhulu, umshini odidiyelwe wokukhiqiza amandla), amaphampu wamangqamuzana. , izifutha ezinkulu zesivinini esikhulu, ama-compressor amakhulu we-High-speed refrigeration, njll.

2. Ukwandiswa kwe-serial yesistimu yokushayela ye-SRM enamandla amakhulu emishini yokusebenza [ezizimele, ngokubambisana]

isandiso esiyisisekelo

Sebenzisa izimo zamamotho anesivinini esikhulu nanamandla amakhulu:

I-Blower Waste Heat Generator

Imishini yezempi (umshini wokuqala kanye nejeneretha wonke-in-one)

I-compressor yesiqandisi, njll.