Ngophuhliso oluqhubekayo loqoqosho kunye nokuphuculwa okuqhubekayo kwemigangatho yokuphila kwabantu, imfuno yamandla iya inyuka ngokunyuka. Kwangaxeshanye, iingxaki ezinjengongcoliseko lwemekobume nokutshintsha kwemozulu nazo ziya zisanda. Ngokuchasene nale mvelaphi, ukuphucula ukusetyenziswa kwamandla kunye nokunciphisa ukusetyenziswa kwamandla kube yimingeni eqhelekileyo kuwo onke amazwe. Imotor yemagnethi esisigxina njengohlobo olutsha, ukusebenza kakuhle okuphezulu, ukonga amandla emoto, isiphumo sayo sokugcina amandla sitsale ingqalelo enkulu. Namhlanje sijonga umgaqo kunye neengenelo zeenjini zemagnethi ezisisigxina, kwaye sabelane nawe iimeko ezimbini zokonga amandla eMinten ephantsi-voltage esisigxina yeenjini zemagnethi kwintsimi yesinyithi kunye nokhuseleko lokusingqongileyo.
Umgaqo osisiseko wemagnethi esisigxina motor
Injini yemagnethi esisigxina luhlobo lwemoto esebenzisa unxibelelwano phakathi kwemagnethi eveliswa ziimagnethi ezisisigxina kunye nombane okhoyo ukuguqula amandla ombane abe ngamandla oomatshini. Isakhiwo sayo esisisiseko siquka imagnethi esisigxina, i-stator kunye ne-rotor. Umazibuthe osisigxina usebenza njengepali kazibuthe yemoto kwaye unxibelelana nekhoyo ngoku kwikhoyili yestator ngokusebenzisa indawo yayo yamagnetic ukuvelisa itorque kunye nokuhambisa amandla oomatshini kwirotor, ukuqonda ukuguqulwa kwamandla ombane kumandla oomatshini.
Xa kuthelekiswa nemoto yemveli yokungeniswa, imagnethi esisigxina inezi nzuzo zilandelayo:
1. Ukusebenza okuphezulu: Iimotor zendabuko zokungeniswa zinamandla aphantsi kwamandla ngenxa yokuba intsimi yabo yamagnetic yenziwa ngumbane kwi-coil kwaye kukho ilahleko ye-induction. Ngelixa imagnethi yemagnethi esisigxina ibonelelwa ngoomazibuthe abasisigxina, abanokuguqula amandla ombane abe ngamandla oomatshini ngokufanelekileyo. Ngokwezifundo ezifanelekileyo, ukusebenza kakuhle kweenjini zemagnethi ezisisigxina kunyuke malunga ne-5% ukuya kwi-30% xa kuthelekiswa neemotor zemveli.
2. Uxinaniso lwamandla aphezulu: Amandla ombane wemagnethi yemagnethi esisigxina aphezulu kunale motor induction, ngoko ke inoxinano lwamandla aphezulu.
3. Ugcino lwamandla: Njengoko iimotor ezisisigxina zemagnethi zisebenza ngokufanelekileyo kunye noxinzelelo lwamandla aphezulu, oku kuthetha ukuba banokukhupha amandla angaphezulu oomatshini kunye namandla afanayo okufaka kumthamo ofanayo kunye nobunzima, ngaloo ndlela beqonda ukonga amandla.
Ukutshintshwa kweemotor ezingasebenzi kakuhle ze-asynchronous induction motors yimagnethi esisigxina, kudityaniswe nokulungiswa kweemeko zokusebenza kunye nokulawulwa rhoqo kwezixhobo ezidala nezingasebenziyo ezisebenzisa amandla, kunokuphucula kakhulu ukusebenza kakuhle kwamandla kwezixhobo ezisebenzisa amandla, kunye nezi zi-2 zilandelayo iimeko zokusetyenziswa. zenzelwe ireferensi.
1: Iqela kwiprojekthi yenguqu yemoto ye-Guizhou reel
Septemba 25, 2014 - Disemba 01, 2014, e anhui mingteng isigxina umazibuthe electromechanical izixhobo co., LTD kunye neqela e guizhou isebe umzi-mveliso ngocingo umzobo workshop umzobo ngocingo icandelo 29 # ngqo kumatshini umzobo ucingo, 1 #, 2 #, I-5 # i-reel motor yokusetyenziswa kwerekhodi yokulandelela uthelekiso lwerekhodi, iya ku-anhui mingteng isigxina semagnethi yemoto kunye nokusetyenziswa kwangoku kweenjini ze-inverter zokuthelekisa ukusetyenziswa kwamandla.
(1) Uhlalutyo lwethiyori phambi kokuba uvavanyo luboniswe kwiThebhile 1 ngezantsi
Uluhlu loku-1
(2) Iindlela zokulinganisa kunye neenkcukacha-manani ezirekhodiweyo kwaye zithelekiswe ngolu hlobo lulandelayo
Ufakelo lwemitha yamandla emine yesigaba sesine esebenzayo kunye nesixhobo sokulinganisa ifakelwe isiguquli sangoku, umlinganiselo: imitha iyonke 1500/5A, No. 1 reel machine sub-meter 150/5A, No. 2, No. Umatshini we-5 reel sub-meter 100/5A, idatha eboniswe kwiimitha ezine zokulandelela iirekhodi, uhlalutyo lwamanani lulandelayo:
Itheyibhile 2
Qaphela: No.1 Reel motor four-pole 55KW, No.2 Reel motor four-pole 45KW, No.5 Reel motor six-pole 45KW
(3) Ukuthelekiswa kweemeko ezifanayo zokusebenza.
In 29 # umatshini No. 5 reel umatshini (osisigxina umazibuthe synchronous motor) kunye No. 6 umatshini reel (motor asynchronous) inverter amandla igalelo isixhobo imitha amandla kwinqanaba 2.0, rhoqo 600:-/kw-h, imitha amandla esebenzayo ezimbini. Isixhobo sokulinganisa esifakwe umlinganiselo wangoku we-transformer ye-100/5 A. Ukuthelekiswa kweenjini ezimbini kwiimeko zokusebenza ezifanayo kakhulu zokusetyenziswa kwamandla agciniweyo, iziphumo ziboniswe kwiThebhile 3 ngezantsi.
Itheyibhile 3
Qaphela:Le parameter yidatha yomlinganiselo wexesha lokwenyani, hayi umndilili wedatha yomsebenzi wonke womatshini.
(4) uhlalutyo olubanzi.
Ukushwankathela: Ukusetyenziswa kweenjini zemagnethi ezisisigxina zinento ephezulu yamandla kunye nokusebenza okuphantsi kwangoku kuneenjini ze-inverter. Imagnethi esisigxina yemoto ehambelanayo kuneyokuqala iasynchronous motor esebenzayo ireyithi yokonga amandla inyuke nge8.52%.
uphononongo lwabasebenzisi
2:Iprojekthi yokulungiswa kwabalandeli be-Centrifugal yenkampani enyiniweyo yokhuselo lokusingqongileyo
Iprojekthi ngolawulo lwesantya soguqulo olujikelezayo, ukuze injini yemagnethi esisigxina iqale kancinci, kwaye ekugqibeleni ifikelele kwisantya esilinganiselweyo, isisombululo esigqibeleleyo sokuziqalela ngokusisigxina injini yemagnethi kwifeni ye-centrifugal xa ingxaki yongqamaniso ibandakanyeka. Ukongeza, ayisombululi kuphela ifuthe lomatshini kwifeni ye-centrifugal xa i-motor iqala kwaye inciphisa izinga lokungaphumeleli kwefeni ye-centrifugal, kodwa kunye nokusebenza kakuhle kwemoto kuya kuphuculwa ngakumbi.
(1) Iiparamitha zemoto yokuqala eyi-asynchronous
(2) Iiparamitha ezisisiseko zemagnethi esisigxina yokuguqula imotor
(3): Uhlalutyo lokuqala lweenzuzo zokonga amandla
Abalandeli, iimpompo njengeshishini, ezolimo, ubomi boomatshini benjongo ngokubanzi, kunye nenani elikhulu lezicelo, ukusetyenziswa koluhlu olubanzi lweempawu, ukusetyenziswa kwamandla okuxhasa amandla emoto nako kukhulu. Ngokwezibalo, ukusetyenziswa kwamandla kwenkqubo yeemoto kubalelwa ngaphezu kwe-60% yokuveliswa kwamandla esizwe, ngelixa abalandeli, iimpompo zibalelwa kwi-10.4%, i-20.9% yokuvelisa amandla. Ngenxa yomthamo kunye nezizathu zenkqubo, ukulawulwa kwenkqubo kusemva ngokwentelekiso, uninzi lwabalandeli kunye neempompo zilawulwa ngokucatshulwa koomatshini, ukusebenza kakuhle okuphantsi, ngaphezu kwesiqingatha sabalandeli kunye neempompo zemithwalo zikhona kumanqanaba ahlukeneyo enkunkuma yamandla ombane. unikezelo lwamandla oluya lusiba shushu namhlanje, ukunciphisa inkunkuma, ukonga amandla ombane ibe yeyona nto iphambili.
I-Anhui Mingteng isoloko izinikele kwimveliso kunye nophando kunye nophuhliso lweenjini zemagnethi ezisebenza ngokufanelekileyo kunye nokusingqongileyo, ezisetyenziswa ngokubanzi kwiindawo zoshishino zentsimbi kunye nentsimbi, imigodi yamalahle, izinto zokwakha, amandla ombane, i-petroleum, ishishini lemichiza, irabha, i-metallurgy, i-textile njalo njalo. Iimotor ezine-voltage ezisezantsi zemagnethi ezisisigxina kuluhlu lomthwalo we-25% -120%, xa kuthelekiswa neenkcukacha ezifanayo ze-asynchronous motor inokusebenza okuphezulu, uluhlu olubanzi lokusebenza kwezoqoqosho, kunye nefuthe elibalulekileyo lokonga amandla, lijonge phambili kumashishini amaninzi ukuqonda iimotor zemagnethi ezisisigxina. , ukusetyenziswa kweenjini zemagnethi ezisisigxina.
Ixesha lokuposa: Mar-11-2024