Ijenereyitha yemagnethi esisigxina

Yintoni ijenereyitha yemagnethi esisigxina

Ijenereyitha yemagnethi esisigxina (PMG) yijenereyitha ejikelezayo ye-AC esebenzisa iimagnethi ezisisigxina ukuvelisa umhlaba wemagnethi, ukuphelisa imfuno yekhoyili yokuvuselela kunye novuselelo lwangoku.

Imeko yangoku ye generator umazibuthe esisigxina

Ngophuhliso loqoqosho lwesizwe kunye nokunyuka kokuphuculwa komgangatho wokuphila kwabantu, imfuno yamandla ombane iyanda imihla ngemihla.Ukususela ngeminyaka yoo-1980, amazwe ehlabathini lonke ebevelisa imithombo yamandla acocekileyo angangcolisiyo nahlaziyekayo-njengomoya namandla elanga-ukunciphisa ukukhutshwa kwekharbon diokside kunye nesulfure dioxide nokuphucula nokubuyisela imekobume yomhlaba.Iijenereyitha zemagnethi ezisisigxina (PMGs) zisetyenziswa kakhulu kwiiinjini zomoya ngenxa yokusebenza kwazo okuphezulu, ulwakhiwo olulula nokuthembeka okuphezulu, kwaye ziye zaba ngumgangatho wokuvelisa amandla omoya.Ukwamkelwa ngokubanzi kweejenereyitha zemagnethi ezisisigxina (PMGs) zeeinjini zomoya kukhuthaze uphuhliso lwee-PMGs.Ukwamkelwa kwe-pm synchronous generator yee turbines zomoya akukhokelelenga kuphela ekucuthekeni okubalulekileyo kweendleko zokugcinwa kweeinjini zomoya kunye nokwehliswa kweendleko zamandla omoya, kodwa kukwaphucule nesantya sokusetyenziswa kwamandla omoya kunye nokwandisa inzuzo kubathengi. .

Iijenereyitha zemagnethi ezisisigxina azisetyenziswa kuphela kwiiinjini zomoya, kodwa zikwasetyenziswa ngokubanzi kwi-aerospace, isikhululo samandla esikhulu esishushu sokwenziwa kombane, ukuveliswa kwamandla olwandle, ukuveliswa kwamandla olwandle, ukuveliswa kwamandla ombane, ukuveliswa kwamandla okutsha kwangaphakathi kunye namandla omphunga. ukuvelisa, umbane ohambahambayo, iijenereyitha zezithuthi kunye nolunye uhlobo lombane.Ukusetyenziswa ngokubanzi kweejenereyitha zemagnethi ezisisigxina kunyanzelekile ukuba kukhuthazwe uphando kunye nophuhliso lwezixhobo ezisisigxina zemagnethi.Xa ukusebenza kwemagnethi edityanisiweyo kumandla angcono wemagnethi osisigxina wokungeniswa kwe-0.7T, 0.8T, amandla ejeneretha esisigxina anokufikelela kwi-30MW.okanye nangaphezulu, ngelo xesha, ijenereyitha yemagnethi esisigxina ayilungelanga kuphela iiinjini zomoya, iiyunithi zokuvelisa amandla olwandle lwangoku, iiseti zejenereyitha yokunyuka, njl. endaweni yovuselelo lwejenereyitha iya kuba yinto engenakuthintelwa.

Izinto eziluncedo kwijenereyitha umazibuthe:

Okokuqala, ukusebenza kakuhle, ilahleko ephantsi

Intsimi yamagnetic engundoqo ye-generator ye-excitation ye-excitation yenziwa yi-excitation winding ngokusebenzisa i-excitation yangoku, kwaye inkqubo yokuvuselela idla amandla ombane, kunye nokulahlekelwa kwe-Mingteng.igenerator umazibuthe esisigxina(https://www.mingtengmotor.com/) i-akhawunti malunga ne-60% yokulahlekelwa yi-generator yesiqhelo yokuvuselela.MingtengI-PMG ithatha i-NdFeB, eyona nto igqwesileyo isigxina yamagnetic, njengeyona ndawo ingundoqo yamagnetic, engenalo ukulahlekelwa kwe-excitation kunye nokusebenza okuphezulu.

Okwesibini, Ubungakanani obuncinci kunye nobunzima obulula

Ubungakanani obuncinci kunye nobunzima obulula.Akukho excitation evuthuzayo kwi MINGTEN ijenereyitha umazibuthe esisigxina, kwaye ubunzima bayo ngaphezu 20% khaphukhaphu ngaphezu ijenereyitha excitation eqhelekileyo.

Okwesithathu, isakhiwo esilula, ukuthembeka okuphezulu, ukugcinwa okuphantsi

Ijenereyitha yesiqhelo evuselela inkanuko ayipheleli nje ngokuba namajiko okonwabisa, ngokuqhelekileyo ijenereyitha engundoqo iphinda irhuqe ijenereyitha evuselelayo, isakhiwo esintsonkothileyo, izinga eliphezulu lokusilela, uMingteng.Isakhiwo sejenereyitha yemagnethi esisigxina silula, silula ukuya kuthi ga kwinqanaba lokulondolozwa okanye sidinga kuphela ukugcina iibheringi, izinga lokungaphumeleli lisezantsi kunejenereyitha eqhelekileyo, kwaye kulula kwaye kulula ukuyilungisa.

Okwesine, ukunyuka kobushushu obuphantsi, ingxolo ephantsi

Ngokuba uMingtengI-PMG ayinayo ilahleko eyenziwa yi-excitation winding eyimfuneko kwi-generator ye-excitation generators, ukunyuka kweqondo lokushisa kwe-PMG kuphantsi kune-generator ye-excitation yesiqhelo nge-2 ~ 10K kwaye ingxolo ingaphantsi kuneye-generator ye-excitation ye-2 ~ 10dB.

Zintlanu, MintengImagnethi esisigxina ye-ac generator inokwenza isantya esisezantsi se-multi-pole

Ngenxa yomoya ovuthuzayo, kunzima ukufaka i-multi-pole winding kwi-rotor, ngoko ke i-generator yesiqhelo yokuvuselela ayikwazi ukwenza i-multi-pole low-speed, ngelixa i-MingtengI-PMG inokwenza i-multi-pole low-speed, kwaye inokwenza iipali ze-48, iipali ze-60 okanye ezinkulu, ezingenakwenziwa yi-generator ye-excitation generator.

Ukusukela ngo-2014, inkampani ye-injini yomphunga e-Shaanxi yathenga ijenereyitha yethu yokuqala esisigxina (imodeli TYSF22-6), ukuya ku-2023, inkampani erentayo eThailand yathenga ijenereyitha yethu esisigxina (imodeli TYBF-315L2 / T-6), akukhange kubekho ingxaki umgangatho kwixesha elidlulileyo 10iminyaka, kwaye abathengi bakuyo yonke i-petroleum yasekhaya neyangaphandle, umgodi wamalahle, i-injini yomphunga,elwandlekunye namanye amashishini, anconywa ngokubanzi kwaye abe luncedo olukhulu kubathengi ukwandisa umda wemarike.Siubudlelwane obuhle kunye obuqhubekayo bentsebenziswano kunye nabathengi.

I-Mingteng iye yakha izityalo zemveliso ezinkulu ezinexesha elilinganayo kunye neendawo zokugcina iimpahla, ezineesethi ezingaphezu kwe-190 zeentlobo ezahlukeneyo zezixhobo zemveliso.I-Mingteng ineqela eliphezulu le-R & D lobugcisa labantu abangama-40, abaye baphumelela iindlela eziphambili zokuyila iinjini zemagnethi ezisisigxina (PMGs), kwaye banokuqonda okukodwa kunye neenzuzo kuyilo lweesekethe zemagnethi ze-PMGs, njl. kwakhona yamkela imodeli enemigangatho emithathu ukuseka izibalo zokulinganisa i-CAE yentsimi ye-electromagnetic, intsimi yolwelo, intsimi yobushushu, intsimi yoxinzelelo, njalo njalo, ukuphucula ukusebenza kakuhle kwejenereyitha yemagnethi esisigxina, ibe nenani elikhulu loyilo lokuqala, ukuvelisa, uvavanyo. , ukusetyenziswa kwedatha, ukuqinisekisa ukuba ukusebenza okuphezulu komgangatho wobuchwephesha boyilo lwemagnethi esisigxina.Iminyaka eyi-10 yamava okwenziwa kobuchwephesha kwijenereyitha yemagnethi esisigxina, ukwakhiwa kwenkqubo yemveliso epheleleyo neqolileyo, ukuqinisekisa ukuba ukusebenza kunye nomgangatho wejenereyitha nganye esisigxina eveliswe.