Inkampani yesamente 2500 t/d umgca wemveliso oxhasa i-4.5MW inkunkuma yokuvelisa amandla obushushu, i-condenser ejikeleza amanzi okupholisa kwinqaba yokupholisa efakwe kwinqaba yokupholisa yefeni yokupholisa umoya.Emva kwexesha elide lokusebenza, i-fan yokupholisa yangaphakathi yokupholisa kunye nenxalenye yamandla yenqaba yokupholisa iya kubangela ukuba i-fan ye-tower yokupholisa ingcangcazele ngakumbi, echaphazela ukusebenza ngokukhuselekileyo kwefeni, kwaye kukho ingozi enkulu yokhuseleko enokwenzeka.Ngokusebenzisa i-magnetic motor transformation yethu, ukususa isinciphisi kunye nokudibanisa i-shaft ende, ukunqanda ukungcangcazela, ukuqinisekisa ukusebenza ngokukhuselekileyo kunye nokuzinza kwenkqubo.Ngeli xesha, umphumo wokonga amandla uyabonakala emva kokusetyenziswa kwenjini yemagnethi esisigxina.
Imvelaphi
Injini yenkunkuma yokuvelisa amandla okupholisa itower fan ithatha i-asynchronous Y series motor, esisixhobo ekufuneka sipheliswe kwizixhobo zesizwe ezisebenzisa amandla aphezulu ngasemva e-electromechanical.I-reducer kunye ne-motor drive idityaniswe yi-shaft ende ephantse ibe yi-3m ubude, emva kwexesha elide lokusebenza, ukunxiba kunye nokukrazula kwe-minider kunye ne-drive shaft kubangela ukungcangcazela okukhulu, okusele kuchaphazela ukusebenza ngokukhuselekileyo kwezixhobo, kwaye kufuneka ihlaziywe, kodwa ixabiso elipheleleyo leseti yonke yokutshintshwa liphezulu kunexabiso leenjini ze-PM, ngoko ke kucetywa ukuba kulungiswe imoto ye-PM ukunqanda ukungcangcazela.Nangona kunjalo, ixabiso elipheleleyo lokutshintshwa kweseti epheleleyo liphezulu, xa kuthelekiswa neenjini zemagnethi ezisisigxina, umahluko weendleko awubalulekanga, ngoko ke kucetywa ukuba kuthathelwe indawo imotor fan kunye ne-high-effective high-efficiency umazibuthe ophantsi-speed-direct-drive motor. enefuthe elicacileyo lokonga amandla kwindawo yoshishino.
Iimfuno zeRetrofit kunye nohlalutyo lobugcisa
Inkqubo yokuqala ye-fan drive yi-asynchronous motor + drive shaft + reducer, eneziphene zobuchwepheshe zilandelayo: ① Inkqubo yokuqhuba inzima, kunye nelahleko ephezulu kunye nokusebenza okuphantsi;
② Kukho iindawo ezi-3 zokungaphumeleli kwecandelo, ukwandisa umthwalo womsebenzi wolondolozo kunye nokulungiswa kwakhona;
③ Iindleko zeendawo ezikhethekileyo zokunciphisa kunye nokuthambisa ziphezulu;
④Alukho ulawulo lwesantya sokuguqulwa kwesantya, alunakuhlengahlengisa isantya, okukhokelela kwinkcitho yamandla ombane.
Indlela esebenza kakhulu umazibuthe esisigxina enesantya esisezantsi esinesantya esisezantsi esineenzuzo ezilandelayo:
① Ukusebenza okuphezulu kunye nokonga amandla;
② inokuhlangabezana ngqo nesantya somthwalo kunye neemfuno zetorque;
③Akukho sinciphisi kunye ne-drive shaft, ngoko ke izinga lokungaphumeleli koomatshini liyancitshiswa kwaye ukuthembeka kuphuculwe;
④ ithatha ulawulo lokuguqula rhoqo, uluhlu lwesantya 0 ~ 200 r / min.Ke ngoko, ulwakhiwo lwezixhobo zokuqhuba lutshintshwa lube yimagnethi esebenza ngokugqibeleleyo enesantya esiphantsi, enokuthi idlale iimpawu zesantya esisezantsi sokujikeleza kunye netorque ephezulu, ukunciphisa indawo yokungaphumeleli kwesixhobo, kunye neendleko zokuyigcina. ubunzima bokulungisa buyancipha kakhulu, kwaye ilahleko iyancipha.Ngokuguqulwa kwemagnethi esisigxina ukusebenza okuphezulu kwesantya esisezantsi ngokuthe ngqo kwimotor yonga malunga ne-25% yamandla ombane kwaye ifezekisa injongo yokunciphisa iindleko kunye nokusebenza kakuhle.
Inkqubo yokubuyisela kwakhona
Ngokweemeko zesiza kunye neemfuno zesiza, siyila i-high-effective-high-effective yemagnethi esezantsi-isantya esisezantsi-direct-drive motor, ukufaka i-motor kunye ne-fan kwindawo, kwaye songeze ikhabhathi yokulawula isiguquli esiguquguqukayo kwigumbi lamandla, ukuze ulawulo oluphakathi. inokulawula ngokuzenzekelayo isiqalo-ukumisa kwaye ulungelelanise isantya sokujikeleza.I-motor winding, iqondo lokushisa kunye nezixhobo zokulinganisa ukungcangcazela zitshintshwa kwindawo kwaye zinokujongwa ligumbi lokulawula eliphakathi.Iiparameters zeenkqubo zokuqhuba ezidala kunye ezintsha ziboniswa kwiThebhile 1, kunye neefoto zesayithi ngaphambi nangemva kokuguqulwa kuboniswe kuMfanekiso 1.
Umfanekiso woku-1
Ishaft ende yoqobo kunye nolwakhiwo lwebhokisi yegiya esisigxina yemagnethi motor edityaniswe ngqo nefeni
Isiphumo
Emva kwenkqubo yefeni yokupholisa yenqaba ejikelezayo yenkunkuma yokuvelisa amandla obushushu itshintshelwe kwimotor esisigxina yemagnethi eqhuba ngokuthe ngqo, ukugcinwa kwamandla ombane kufikelela malunga ne-25%, xa isantya sefeni siyi-173 r/min, imotor yangoku yi-42 A. , xa kuthelekiswa nemoto yangoku ye-58 A ngaphambi kokuguqulwa, amandla enjini nganye ancitshiswa nge-8 kW ngosuku, kwaye iiseti ezimbini zazo zonga i-16 kW, kwaye ixesha lokugijima libalwa njenge-270 d ngonyaka, kwaye ixabiso lonyaka lokugcina yi-16 kW×24 h×270 d×0.5 CNY/kWh=51.8 yezigidi zeeYuan.0.5 yuan/kWh = 51,800 CNY.Utyalo-mali olupheleleyo lweprojekthi yi-250,000 CNY, ngenxa yokunciphisa i-reducer, i-motor, i-drive shaft yokuthenga iindleko ze-120,000CNY, ngelixa ukunciphisa ukulahlekelwa kwezixhobo zokusebenza, umjikelezo wokubuyisela (25-12) ÷ 5.18 = 2.51 (iminyaka ).Isixhobo esidala esingasebenziyo sokusebenzisa amandla siyapheliswa, kwaye isixhobo sisebenza ngokukhuselekileyo nangokutyibilikayo, kunye neenzuzo zotyalo-mali ezicacileyo kunye neziphumo zokusebenza ezikhuselekileyo.
Ukwaziswa kwe-MINGTENG
I-Anhui Mingteng Umatshini osisigxina-oMagnetic kunye neZixhobo zoMbane Co., Ltd(https://www.mingtengmotor.com/) lishishini lobugcisa obuphezulu elidibanisa i-R&D, ukuvelisa, ukuthengisa kunye nenkonzo yeenjini zemagnethi ezisisigxina.
Inkampani yiyunithi yomlawuli "yeNational Electromechanical Energy Efficiency Improvement Industry Alliance" kunye neyunithi yomongameli we "Motor kunye neSistim Energy Saving Technology Innovation Industry Alliance", kwaye inoxanduva lokuyila GB30253-2013 "Permanent Magnet Synchronous Motor Efficiency Limit Ixabiso kunye neBanga lokuSebenza kwamandla Inkampani inoxanduva lokuyila i-GB30253-2013 "Ixabiso loMda wokuSebenza kwamandla kunye neBanga lokuSebenza ngokuSebenza kweMagnet eSisigxina se-Motors", i-JB/T 13297-2017 "Iimeko zobuGcisa be-TYE4 Series ye-Moto yeSigaba seSithathu se-Synchronous Permanent Block No. 80-355) ", JB / T 12681-2016 "Iimeko Technical of TYCKK Series (IP44) High-efficiency kunye High-voltage Permanent Magnet Synchronous Motor" kunye nezinye iimotor umazibuthe esisigxina ezinxulumene kazwelonke kunye nemigangatho yezoshishino.Inkampani yawongwa ngewonga leNational Specialised and Specialised New Enterprise ngo-2023, kwaye iimveliso zayo ziphumelele isiqinisekiso sokugcina amandla seZiko leSiqinisekiso soMgangatho waseTshayina, kwaye zidweliswe kuluhlu lweemveliso ze “Energy Efficiency Star” kwiSebe lezobuPhathiswa. Ishishini kunye neTekhnoloji yoLwazi lwaseTshayina kunye noluhlu lwebhetshi yesihlanu yeemveliso zoyilo oluluhlaza ngo-2019 nango-2021.
Inkampani ibisoloko inyanzelisa ukutsha okuzimeleyo, ibambelele “kwimveliso yodidi lokuqala, ulawulo lodidi lokuqala, inkonzo yodidi lokuqala, uphawu lodidi lokuqala” kumgaqo-nkqubo wequmrhu, ukwenza imotor esisigxina yeR & D kunye nokusetyenziswa kwempembelelo yaseTshayina. Kwiqela lezinto ezintsha, ezenzelwe abasebenzisi bobuchwephesha bemagnethi esisigxina kwizisombululo zokonga amandla, i-high-voltage yenkampani, i-low-voltage, idrayivu ethe ngqo, uqhushumbo lwemagnethi esisigxina yemoto yethu ephezulu, ephantsi, idrayivu ngqo kunye Iimotor zemagnethi ezisisigxina ezinobungqina bokudubula ziqhutywe ngempumelelo kwimithwalo emininzi enje ngeefeni, iimpompo, iintsimbi zebhanti, iibhola zebhola, izixube, izityuli, izikrweqe, oomatshini bokumpompa ioyile, oomatshini bokusonta kunye neminye imithwalo kwimimandla eyahlukeneyo efana nemigodi, intsimbi kunye nombane. amandla njalo njalo, azuze iziphumo ezilungileyo zokonga umbane kwaye azuze udumo olubanzi.
Ixesha lokuposa: Mar-28-2024