ứng dung mạng nơron nhân tạo thiết kế động cơ không đồng bộ ba pha rôto lồng sóc hiệu suất cao

Tap chi khoa hgc TrUifng Bgi hgc Quy Nhdn - So 3, Tap VII nam 2013 LfNG D U N G M A N G N O R O N N H A N T A O T H I E T K E D Q N G CO K H O N G D O N G B O B A P H A ROTO LONG SOC H I E U S U A T CAO DO AN DLfC TU ^G^ NGUYEN NGOC M Y^ NGUVfeN THAI BAO', DANG THI TLf MY" I.M6DAU Dong cd khong d6ng bo (KDB) ba pha roto long soc dUcfc dung bien c6ng nghiep vdi dai cong sua't iii hang tram Watts de'n vai Megawatts va la bo phan chinh cac he Iruyen dong He thong dong cd KDB, ma chu yeu la roto long soc, tieu thli khoang 50% lu'dng di6n cua quoc gia [I], [2J, [3| Vl the nang cao hieu suat dong cd mang lai ldi ich rat ldn khong chi ve mat kinh te ma giam nho hieu u'ng nha kinh, cai thien moi trirdng va dong thdi giam nho nguy cd anh hifdng de'n su"c khoe ngu'di De hieu suat dong c6 du'dc nang cao, ve mat thie't ke, phai co phu'dng phap thiet ke hdp ly giam nho cac phan tdn hao dong va tdn hao sat Vi cac thong so' cua qua trinh thie't ke la kich thifdc loi sat stato, roto, kich thu'dc day quan nen viec tinh toan xac dinh cac thong so'nay se tac dong nhieu dd'n ton hao ddng va ton hao sat lam anh hiJdng de'n hieu sua't cua dong c6 O [4] da trinh bay thuat toan va chifdng trinh thie't ke dpng cd khong ddng bp (KDB) ba pha roto long soc hieu sua't cao bang mang ndron nhan tao va da xay difng phan mem thiel ke (dat ten chifdng trinh la TKHSCDT) Bai bao se trien khai thie't ke' va do'i sanh ke't qua cua mpt dpng cd day cong sua't tlf 0,75 kW den 7,5 kW THIET KE D O N G Cd KDB BA PHA ROTO LONG SOC HIEU SUAT CAO 2.1 Ket qua tinh toan thiet k^' Tien hanh tinh loan thie't ke'dpng cd c6 cong sua't kW, so'cifc 2p = theo tieu chudn cua Vi$t Nam TCVN 7540 -1:2005 vdi cac gidi han chu ye'u cac nha may ch6' tao dong cd dien Viet Nam nhif loai th^p suf dung, chieu dai khe hd khong 5, chieu dai loi sat qua he sd X, he sd 6p chat loi s^t k Kel qua tinh loan thiet ke d Bang EIOAN DifC TUNG' NGUYEN NOOC MY' NGUYEN THAI BAO', PANGTHl Tlf MY' Bang I Bdng so sdnh chl tieu ky thugt vd vdt lieu tdc dung dgng cadkW 2p = (thep 2211, p,„„ = 2,5 W/kg) - ^^ Thong so' PhUtfiig phap~~^^.^^^ (%) costp CTAMAD 82 83 2,1 2.3 5,2 7,7 Nghien ciJu [5] 86 83 2,56 2,6 7,4 10,1 1,5 0.37 TKHSCDT 86,1 84,04 2,21 2,34 6,1 8,45 1,065 0,27 TCVN 7540-1:2(H)5 86 83 2,2 6,5 (%) "** 2.(1 '"mo i^ gAl gCu gPe kg/kW) (kg/kW) (kg/kW) 0,31 Ket qua tinh toan Ihiet ke d Bang dtfdc kiem nghiem bdi phan mem SPEED CO so day quan nhir Hinh I; cic thj ve toe do, dong khdi dpng, momen nhtr Hlnh 2; thi ve slic tit dong nhir Hlnh JSS 1333 krcnt^smrtm i.L.iB tmt Hinh Sa ddy qudn dgng ca kW, 2p = lS£Sa ifNG DIJNG MANG NCRON NHAN TAO THIET i d DONG CO rm$B9vmwmmK IM ifjJMiiwwsiaww^^ ••••• HBHiilOii //i/i/z Do thi ve ldc dong Uu'ii doiv^ nidmcii Hinh Do thi siic tif dgng dgng cd kW, 2p = 102 DOAN DLfC TUNG^ NGUYEN NGOC MY^ NGUYEN THAI BAO^ DANG THI Tl/ M Y-* TiJf ke't qua Bang cho tha'y: de hidu suat dat 86%, [5] phai iSng % vat lieu sat, 50% vat lieu ddng va 19,4% vai li$u nh6m Vdi phu'dng ph^p thie't ke da xSy difng, de dat hieu sua't 86,1% thi c h i c a n l h S m , % vatlieu sat, 6,5% vat lieu ddng va giam 12.5''f vat lieu nhom Dac biel la de dai difdc ket qua nay, TKHSCDT co thdi gian linh loan rat ngan Vdi gia cua 1kg Ihdp ky ihuat dien khoang 25.000 ddng, cua 1kg ddng khoang 250.000 ddng va cila 1kg nhom khoang 55.000 ddng, tiJf so lieu Bang the hien diTdi dang bieu dd nhif Hinh BIEU DO HIEU SUAT VA COSPHI BIEU 0 CHI PHI VAT UEU ''Ml iOOODOO ins^ • nc-iSCDiL - IBOODDO 16030DC i-i.:D:D: I;ODD:: 1.1' O lOODDOD Q SDJODO 630000 i00000 200000 Hinh Bieu so sdnh hieu sudt, costp vd chi phi vdt lieu cua cdc phugng phdp thiet ke'dgng ca hiiu sud't cao cong sud't k\V, 2p =4 Be dai mu'c hieu suat nhu" TKHSCDT, cac kich thifdc ciia dpng cd van nam gidi han cong nghe che tao d cac nha may ciia Viet Nam Ke't qua so sanh nhif Bang Bdng Bdng so sdnh cdc thong sd thie't ki'dgng ca kW, 2p = D (cm) / z, z (cm) (cm) (ranh) (rank) Nghien ctiu [5] 20 12 10(11.2) 36 28 TKHSCDT 17 10,3 36 28 ^^~'~^^-^.^,Tlidng sd •~-—~^_ Phuang phdp 10.9 2.2 Lrfi I'ch cua phiTorng an nSng cao hi$u sua't d0ng ctf Nang lirdng tiet kiem vong ddi cua dpng cd higu suat cao dUdc xac dinh: W = P^^^.h.(l/ri,- 1/ri,), kWh do; + P^_^: cong sua't dinh mifc cua dong cO; + h: so' giS van hanh tirong u'ng vdi tudi thp cua dpng cd; + 11,; hieu sua't cua dpng cd binh thirdng; + ri,; hieu sua't ciia dong cd hi$u sua't cao 103 IfNG DUNG MANG NORON NHAN TAO THIET KE DONG CO Hien gia lien cua kWh kinh doanh la 2.074 ddng [6] thi so tien tie't kiem du'dc cua dpng cd hiSu sual cao: T = (2074.W), ddng Khi dat de'n mu'c hieu suat t], chi phi tang vat lieu u'ng vdi mdi kg thep ky thuat dien khoang 25.000 ddng, ciia ddng khoang 250.000 ddng va nhom khoang 55.000 ddng Ngoai ra, theo kinh nghiem d cdc nha may che lao dpng cd dien Viet Nam thi chi phi vat lieu tren mpt san pham chiem 70% cac chi phi khac chiem 30% Cac dpng cd thong thuTdng san xua't tai Viet Nam co ludi thp khoang 60.000 gid van hanh [5], ta co so'tien tie't kiem difdc ciia cac phifdng an nang cao hieu sua^t dpng cd kW (thie't ke d Bang 1) mang Iai qua bang linh toan Bdng Bdng tinh todn lgi ich kinh te cuo dgng ca hieu sudt cao (thep 2211, p = 2,5 W/kg) ^ \ ^ Ttiang so Dii'n tiet tiifin (kWli) 86,1 10.452 Pbuang plidp^^^^ Chiphiklidc CIttphidoldngtftem (dong) VQi lifu so vdi danger/ thong ihui/iig (dong) 172.000 73.700 So lien tiel kifm (dong) 21.431.000 Tren day chi la ldi ich mang lai cua mpt dpng cd, thifc le' so' lu'dng dpng cd difdc sijf dung hang kha nhieu (rieng CTAMAD hang nam san xua't khoang 35.000.000 san pham) nen ldi ich mang lai cho viec nang cao hieu sua't dpng cd la rat Idn Vdi so' lu'dng d6ng cd suf dung c6ng nghiep va xay difng tieu thu khoang 50% lu'dng dien cua qudc gia nen so' lien tie't kiem ma cac dpng cd mang lai co the hang ngan ty ddng Ngoai ldi ich ve kinh te' difdc tinh nhtf Bang no mang lai nhieu ldi ich ve xa hpi va moi trifdng KET LUAN Tfif chu'dng trinh tinh loan thiet ke dpng cd KDB ba pha rdto long soc hieu suat cao bang mang ndron nhan tao (chifdng trinh difdc dat ten la TKHSCDT), da thifc hien thiel kd dpng cd kW so' cifc 2p = cd hieu sua't thoa man tieu chuan dpng cd KDB ba pha roto long soc hieu suat cao (TCVN 7540-1:2005) ma khong phai tang nhieu vat lieu Qua trinh thiet ke co xet cac ye'u to' cong nghe, vat lieu chii yen lien quan den chieu dai khe hd khong khi, dp dai loi sat qua he so'A., he so'epchatk^va cac loai thep dang difdc dung phd bie'n d cac nha may che tao dpng cd dien Viet Nam Vdi ke't qua nghien cihi se gop phan dang ke viec nang cao hieu suat dpng cd hang vdi tieu chuan di/ thao ma khong phai tang nhieu vat lieu Can sijf dung vat Ueu thep tdl hdn va tiep tuc nghien cu'u de nang hieu suat dpng cd cho ta't ca ciic day cong suat len bang vdi lieu chuan dif thao cung nhif lieu chuan ciia Chau Au va cua My Ldi ich cua viec suf dung dpng cd hieu sual cao la rat ldn, vay can sdm difa dpng cd hieu sua't cao vao thie't ke, che lao d Viet Nam 104 BOAN DLfC TUNG" NGUY6N NGOC M?' NGUYEN THAI B A C BANG THI Til MY' TAI LIEU THAM KHAO [1] Prof B E Kushare, Mr S Y Kulkarni, The Complete guide to Energy Efficient Motors, International Copper Promotion Counci, India, (2003) |21 Hans De Keulenaner, David C , Energy Efficient Motor Driven Systems can save Europe 200 billion kWh of electricity consumption and 100 million tonne of greenhouse gas emissions a vear European Copper Institute, 1-25, April, (2004) [3] Wang Wangxing, Peter Liu, The China Motor Systems Energy Conservation Program, Beijing Energy Efficient Center and Internation Institute for Energy Convervation; 1-20, (2004) |4] D D Ting, N, T Bao, D T, Tir My Thudt todn vd chumg trmh thiet ke dgng co khong ddng hd ba pha rdto long sdc hieu sudt cao bdng mgng noron nhdn tgo Tap chi Khoa hoc Trilclng Dai hoc Quy Nhdn, (2013) [5] Cong ty che tao dong cd Ha Ngi, Xdy dung phdn mem thiet ke dgng ca khong ddng bg ba pha hieu ludt cao, tie't kiem ndng lugng cd cdng sudt den 100 kW Ong dung vdo thie't ke vd die tgo cho ddy dgng co 3kW Bdo cao long ke't de tai khoa hpc ca'p bp 2005, (2006) [6) Bp Cong Thuong, so 17/2012/TT-BTC, Thong tu quy dinh ve gid bdn dien ndm 2012 vd hudng ddn thuc hien Ha N6i, (2012) SUMMARY OPTIMUM DESIGN OF THREE-PHASE SQUIRREL CAGE INDUCTION MOTOR BASED ON EFFICIENCE MAXIMIZATION WITH ARTIFICIAL NEURAL NETWORKS Doan Due Tung, Nguyen Ngoc My, Nguyen Thai Bao, Dang Thi Tu My Three-phase squirrel cage inducdon motor is widely used in the industry and is the mam component in the transmission Improving engine efficiency greatly benefits not only in economic terms but also minimizes greenhouse gas emissions, thus improving the environment and minimizing the risk to human health This article presents the result of optimum design of three-phase squirrel cage induction motor based on efficient maximization that has been analyzed and compared with other motor "•'Khoa Ky thuat vi Cong nghf, TnrSng Bai hpc Quy Nhdn ^Phong Khao thi & Bam bao cha'l lirdng Tnfdng Bai hoc Quy Nhdn Ngay nhan bin: 04/12/2012; Ngay nhan dang: 24/12/2012  ... Ha Ngi, Xdy dung phdn mem thiet ke dgng ca khong ddng bg ba pha hieu ludt cao, tie''t kiem ndng lugng cd cdng sudt den 100 kW Ong dung vdo thie''t ke vd die tgo cho ddy dgng co 3kW Bdo cao long ke''t... te'' difdc tinh nhtf Bang no mang lai nhieu ldi ich ve xa hpi va moi trifdng KET LUAN Tfif chu''dng trinh tinh loan thiet ke dpng cd KDB ba pha rdto long soc hieu suat cao bang mang ndron nhan... difdc sijf dung hang kha nhieu (rieng CTAMAD hang nam san xua''t khoang 35.000.000 san pham) nen ldi ich mang lai cho viec nang cao hieu sua''t dpng cd la rat Idn Vdi so'' lu''dng d6ng cd suf dung c6ng