Injini ye-SR 110kw 30000 rpm kwisixhobo esinesantya esiphezulu kunye namandla aphezulu

Iimoto zishishini elikhulu. Ngophuhliso loqoqosho olutsha kunye noqoqosho lwetekhnoloji ephezulu, imfuno yeemoto ezisebenza kakhulu ikhula ngokukhawuleza. Phakathi kwabo, i-motor enesantya esiphezulu ngaphezu kwe-10kw, ngaphezu kwe-10000rpm ukuya ku-200000rpm, yincopho yeteknoloji yangoku yeemoto, ulwalathiso lophuhliso, kwaye isetyenziselwa izixhobo kunye nezixhobo ezizodwa, ezifana ne-turbocharger kunye nezinye iindawo zomkhosi kunye nezoluntu. Ixabiso lobugcisa kunye nezoqoqosho likhulu. EUnited States, eJamani, eJapan kunye nolunye uphuhliso. ilizwe lam ubuchwephesha beemoto zesantya esiphezulu kunye namandla aphezulu bubuthathaka kakhulu. Esi sesinye sezizathu ezibangela ukuba ukusebenza kwezixhobo zelizwe lam kube semva kula mazwe.

Iimotor ezinesantya esiphezulu, ngakumbi iimotor ezinesantya esiphezulu kunye nezamandla aphezulu, yinkqubo yobugcisa entsonkothileyo ethatha izigaba ezininzi kwaye icela umngeni. Kukho obu bunzima bulandelayo bobugcisa:

1. Iteknoloji yokuthwala. Inkampani yethu isebenzisa itekhnoloji yokuthwala imagnethi.

2. Ubume be-Rotor kunye namandla. Irotha yemoto enesantya esiphezulu isebenzisa itekhnoloji ye-carbon fiber hoop.

3. Ukulinganisa kwe-Rotor dynamics.

4. Inkqubo yokulawula. Iinkqubo zokulawula isantya esiphezulu zinzima ngakumbi, ngakumbi ukukhethwa kwee-algorithms zesantya esiphezulu kunye namacandelo e-elektroniki.

5. I-Vibration kunye neteknoloji yokulawula ingxolo.

6. Unyango olushushu kunye neteknoloji yokupholisa.

7. Inkqubo kunye neteknoloji yendibano.

I-switched reluctance motor (SRD) yinkqubo yokuqhuba imoto enesantya esiphezulu esebenza kakhulu. Ayisebenzisi izinto ezinqabileyo zomhlaba, kwaye iimpawu zayo zesantya esiphezulu zizo zonke iinjini zangoku. Nangona kunjalo, itekhnoloji yayo inzima kwaye ibonwa njengenzima kwihlabathi liphela. Iphuhliswe kakhulu phesheya. Amashishini aseTshayina sele ephuhla iminyaka engama-25, kodwa eneneni abakabuqondi ubuchwephesha bawo obuphambili.

Emva kweminyaka engaphezu kwe-10 yophuhliso oluqhubekayo kunye nophando kunye nophuhliso, inkampani yethu kunye neqela lethu liye lakhula laba lishishini leemoto elaziwayo elitshintshileyo elitshintshileyo kushishino, kwaye laseka inkqubo epheleleyo yetekhnoloji ye-SRD enesantya esiphezulu. Kusekwe uluhlu lwangoku lwe-algorithm yokulawula i-torque echanekileyo, i-algorithm yokonga amandla phantsi komthwalo oguquguqukayo kunye neemeko zesantya esiguquguqukayo, i-inductance enkulu yatshintshile iqhinga lokulawula i-motor sisimumu, i-algorithm yokulawula ukulungiswa kwe-parameter, i-high-precision enamandla eguquguqukayo ye-mathematical modeling technology kunye nolunye ulawulo oluphambili lwehlabathi. Iinkqubo kunye neTekhnoloji yeKhompyutha yoMbane. Kwangaxeshanye, inkampani iye yaseka inkqubo yobugcisa ye-SRD yesantya esiphezulu ngaphakathi kwe-50,000 rpm.

Inkampani yethu i-30000 rpm 110kw etshintshelwe injini yokungafuni kunye nesantya esiphezulu solawulo oluphambili olusebenzisa iibheringi zokunqunyanyiswa ziphantsi kovavanyo.

Olu lubalo lwe-electromagnetic kunye nokulinganisa kwe-110kw 30000 rpm etshintshelwe injini yokungafuni.

Olu lubalo lwe-electromagnetic kunye nokulinganisa kwe-110kw 30000 rpm etshintshelwe injini yokungafuni.

3. Ummiselo wesantya esikhulu somlinganiselo wesantya, i-direct-drive switched mathidala yokwandiswa kothotho lweemveliso zemoto [izimele, intsebenziswano]

Uluhlu olongezelelweyo olusisiseko:

Kwangaxeshanye, inkampani yethu inxaxheba kwiNational Natural Science Foundation of China International Cooperation Project NSFC-DFG (Sino-German): 25,000 RPM high-speed amorphous alloy switched reluctance motor technology and industrialization research for electric vehicles (78-5171101324) . Siyiyunithi ethatha inxaxheba, ephathiswe yiyunithi ephambili yeHarbin Institute of Technology, ejongene nophuhliso lwenkqubo yokulawula isantya esiphezulu.

Iprojekthi ye-high-speed switched mathidala yeprojekthi usebenzisa i-iron-based amorphous alloy alloy, kwaye isebenzisana neYunivesithi yaseTsinghua.

1. High-speed switched mathidala ubuchwephesha motor kunye nophuhliso lwemveliso

Isantya esiphezulu seenjini zamandla amancinci (ngaphakathi kwe-3kw) kunye nesantya esiphezulu seenjini zamandla aphakathi kunye aphezulu (5kw-200kw) zenziwa ngaxeshanye. Isantya sibekwe kwinqanaba le-40,000 rpm. Ezona ndawo zezicelo zezi:

 Izixhobo zekhaya ezinesantya esiphezulu (amandla aphantsi)

 Iimpompo zemolekyuli (iimpompo ze-centrifugal) kunye nezinye izixhobo zempompo ze-centrifugal (amandla amancinci naphakathi) ezifuna ukusebenza ngesantya esiphezulu.

 Izixhobo kunye novavanyo lwezixhobo zonyango kunye namanye amacandelo (amandla amancinci naphakathi)

 Izixhobo ezinkulu zemizi-mveliso ezifuna ukusebenza ngesantya esiphezulu (50kw-200kw medium and high power)

 Indawo yesithuthi samandla amatsha (30kw-150kw aphakathi kunye namandla aphezulu)

Amasimi afuna iimotor ezinesantya esiphezulu kakhulu zezezikhenkcezisi ezikhawulezayo, izahluli ze-centrifugal ezisebenza ngesantya esiphezulu kwimizi-mveliso, ii-labhoratri zokusasaza, iigeyiji zoxinzelelo lwevacuum, ukuvelisa amandla obushushu obumdaka (isantya esiphezulu sokutshintsha kokungathandi ukuqala, umatshini wokuvelisa umbane odibeneyo), iimpompo zemolekyuli. , ii-high-speed blowers, iicompressor ezinkulu ze-High-speed refrigeration, njl.

2. Ukwandiswa kothotho lwenkqubo yokuqhubela phambili ye-SRM yamandla omatshini womsebenzi [ozimele, wentsebenziswano]

ulwandiso olusisiseko

Sebenzisa iimeko zeenjini ezinesantya esiphezulu kunye nezinamandla aphezulu:

Ijenereyitha yobushushu beNkunkuma yeBlower

Izixhobo zomkhosi (umqalisi kunye nejenereyitha yonke-kumatshini omnye)

Icompressor yefriji, njl.