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28(2)=110E=4.44/N,“জ”=ø=ùú=4-955xûWb3.43ᨵᓫᘤS.N=l00kVA,ᵯQN/UZN=6000/230V,/=50z,-.KLḄᵯd2çᵯᢙḄᦪ§e*%=4.32Q1R=0.0063Q12Xg=8.91X=0.013Q,()*2c7(1)ᢚ ᑮḄᵯ&-ஹᵯᢙX&ᢙZ*(2)ᢚ ᑮḄᵯ4ஹᵯᢙXᢙZ(3) ☢Ḅ ᦪᵨ᪗"#⊤%(4)& 'ᘤḄᢙᵯᔜᑖ+(5)-./cos=1ஹcos=0.8(:;)cos=0.8(<=)>?@ABCḄDFGHIJKLMN(1)R=k2R=(PQx0.063=4.287Qk=26.122x=k2x=26.12X0.013=8.8557Q2a2a4.32+4.287=8.607Qx=x+x=8.9+8.8557=17.457Qk]a2ffZ=J&+X?=V8.6072+17.4572=19.467QK(2)ᢚ ᑮZR=£=]=0-0063C%=`=*=0.013ICR=R+R=0.0063+0.0063=0.0126Qk2x=+x=0.0131+0.013=0.026IQk2aZk=Jl+X=VO.O1262+O.O2612=0.029Q(3)ᢙb#Z=c=d=┐=360C—0.012R=428%6o=O.OU914=f=0.0247
29%F=ᗌ=0246h=P=0.0239%=ᘵ=0.04853oUK3oUKJbUz=1^1=0.05408j4kU=8.607+717.457x16.667=143.33+7290.95kl*=16.667A°=យ=oᗞqqrsFtuv•• U=ZAtz=5.4%Uy=Ry=239%U=X=4.85%j5At7=/?/?*cos^?+X*sin p;x./.,./?=122jkcos^=1siny=0AU=0.0239x1=2.39%a2bcos@=0.8:;ksing=0.6AU=1x0.0239x0.8+0.0485x0.6=4.822%ccosy=0.8<=ksin p=-0.62DU=1x0.0239x0.8-0.0485x0.6=-0.968%z{ᵯឋ}~ឋ/ᵯ'ᓄ᳛xḄFᓽ/ᵯ/ᵯFឋ/rx/ᵯ/ᵯ3.44ᨵᓫ'ᘤFR|=2.19Q,X=15.4Q,=0.15FlaX=0.964Q,R=1250FX=12600Q,Nஹ=876FN?=2602ammCOS°2=0.8j:;kFᵯ=180A,U=6000V,-2j1kᵨ>ᦔᵯ}ᓄ>ᦔᵯ-FGIJKLj2ᢚ ;Ḅ+¡}“T”>ᦔᵯj1k¢=£f=3.37k=Rk2=3.372x0.15=1.7035022=3.372x0.964=10.9480J®M—"fal¤p>ᦔᵯᓄ>ᦔᵯ
30P¦U=2¨©IJU =k02«=3.37x6000«=20220(V)1\=4=®|-36.87=53.411-36.87-=42.728-732.046F=2+°+«+/%+*.)/=20200+(2.19+1.7035+./15.4+./10.948)x53.41|-36.87=20220+(3.8935+j26.348)x53.41|~36.87=20220+1422.52µ72=20220+1010.78+,/1000.95=20220+1422.52µ72=20220+1010.78+,/1000.95=21230.78+j1000.95=21254.36|2.699(V)4°=·Zm=:12®50+3J 1f2600=-12-66^1.8551—84.3^=1.678611-----8--1--.--6--3--°----=0.2443-J/1.6607iii=0.2443-jl.6607+42.728-./32.046=42.9723-)33.7067=54.615|-38.12,i=o+2£/,=21254(V)Z=54.615(A)1ᵨᓄ>ᦔᵯU=21254(7)(¼')4=12=53.41(A)tIJ½¾Fᵯ¼'Fᵯ¿2.2%,tᵨᓄ>ᦔᵯ-ᓫT>ᦔᵯ3.45?'ᘤFYdllÃÄFg=2.19FXg=15.4Q,R=0.15Q,2X2=0.964F'=3.37ÇᶍÉÊᵯFËᨵcosÍ=0-8(:;)Ḅ/,U=6000V,I=312A,-/,,cos022¦Î=20220(0.©iJ%=312b=53.411-36.87••.U.=21254|2.699(Ò ⚪)Q=Ôm=36812(V)=Ö×=53.43A
31(p=2.699-(-36.87)=40.82cos®=0.76(:;)}3.46?ᵯÙ'ᘤFÚÛᦪÜÝS=1000Z:E4,U=WkV,U=400VNlN2NYyÃÄᙠáâᵯKLãFU=400V,I=57.7AP=l1.6kW.kkk-j1k ᦪ&ஹXQZ”(2)ä'ᘤËA=U55A,cos%=0ᵨ(:;)/Fáᵯ(1)-•Ḅᱥᳮ+ ᦪFᙠçãF¼èᢚ "ᔛ=⏚=25U3%=230.95(V)%=57.74(4)Pg=%=3.867(ᦇW)Z«=î=23%74=4(Q)4=ï=38%,745=1J6(C)4=Jz—R="2-1.162=3.83(C)(2)áÄ:=1443.42(4)...=1=0,8Zñó=ô=®=57.74(4)=Ö/.4=õ=99.99»100AR=%=0.01160J/./4Ö%=᰾=0.0383sin02=0MJ=0(Rycos9+Xsin(p)=0.8x(0.0116x0.8+0.0383x0.6)=0.025812Ùù="è=4%=230.947(ú)/.U2M=(1-0.0258l)x230.947=225(V)U==6x225=389.7(1/)2áÄᑭᵨᓄ>ᦔᵯüý=þ=ᗔ=46.2(A)=5⊈ᑣ=46.2|-36.87^^i^=MRK+jX)+ N0= =5773.67!K
32 5773.67cos6+1/5773.67sin3=46.2|-36.87x4[73J5+t/2(I)=184.8|36.28+U,=149.16+7109.35+t/2(I)5773.67cos=149.16+0265773.67sin(9=109.35123U=5623.5(V)2(t)•••020)=5=224.9G.U2=73x225=389.7(V)3.476789ᵯ;<=ᘤḄ@AᦪCD3SN=20000HM,U/U=110/10.5ᓛ,]N2NYdllJK f=5GHz,ZM=0.105,/M=0.65%,P=23.1kW,QP=10.4kWOP:k(1)RSTᦔᵯVḄWᦪ XYZRSTᦔᵯVM(2)[<=ᘤ\=]JᐭUOkVᵯa b=]J6cdef g9efhᢙD16.37+J7.93Q,Pb=]ᵯkஹᵯ=ஹ\=]ᵯkmᫀop38q3.56᪵3.486789<=ᘤ S=5600A:E4,U/U=10/6.3kV,YdllJKᙠb=NtN2Nuvwxᵯ=yzfO{ |2 4=6720W,/°=8.2Aᙠ\=uyVO{ Vᵯk=I,P=17920W,U=550V,OP3lNkk(1)ᵨ᪗⊤ḄWᦪVWᦪM(2)ᵯ=<ᓄ᳛=0efḄឋ᳛ᦪcos?M(3)ᵯ=<ᓄ᳛ᨬᜧḄ᳛ᦪ(/M(4)cos2=0.9()Ḅᨬᜧᦔ᳛ᐜPZ69ḄᱥᳮLNE=%%==323.35(A)=5773.67(V)%=6.3ZV-=,%=5%*63%=296.3(A)2672%=2240")3=%=%=4.73(A)Pg=a%=5973.33")I=he=323.35(A)K333%=%=317.55(V)^=fe=5773'%«)=0-916Z¡=5773/2335=17.856(0)Z,“=¢ᘵ=1331.92(0)R3=¤=22%v=1OO.12(Q)X==Ji331*—93.422=8.64Q132ᢚ¦ᑮ\=u3Z,“=%,=0.9162X1331.92=1117.6(Q)Z3=ᐜ=¨=62.59R=0.9162xl00.12=84(Q)RG=%,=4.7m856X,„=0.9162X1328.64=1114.8(Q)=ni4,^62.437856=VWᦪ34=©=◤=0.982(0)ZM/=0.055&===0.057&=ᱼ=0.0032XM=yjz*2-K2=VO.O552-O.OO322=0.0549(2)0=1AU=0=RMcos¯+XMsin%Atg(p=-4==-0.058292...%=-3.3359°±ឋefcos=0.998(²³)(3)£=1^=—RMsin92+XMcosḄ=.•"g%=জ=A=17.15602=86.66(µឋ)cos/=0383()At/=0.0032x0.0583+0.0549xsin86.66=0.055maxভ&=·(ᓽ¹=º»vᦔ᳛ᨬᜧ)==0.06124_1__________%+0ⅉTkN__________6720+0.06124x17920___________]5623.22x17319.68=99.6%6AACQS(p+P^PP0.06124x5600x103x0.9+6720+0.06124x17920ߟ2981.16X103X5623.222mkN3.49ᨵ6789<=ᘤ S,v=5600HM,U/U=10/6.3kV,YdllὶJ¾34uOP3(1)<=ᘤWᦪḄÃ▭¿᪗ÅM(2)PÆfcos%=0.8() ᵯ=Ç᳛AU¿ÉÊuᵯ=ᦔ᳛M(3)Pcos%=0.8()Ḅᨬᜧᦔ᳛134៎=%'103=5773.670/)/ᦈ=Î$=323.35(A),=6300")%=ÐÑ=296.3(A)zfb=u*=68%=2266.7(^)Ó=%=4.27(A)ÉZ,"=ᶇ=Õ=1475.4(Q)Ö,=¤=T=124.32(0)X,“=V1475.42-124.322=1470.15(C)<×A=Ø=^2-=0.916,1/2NGOJUUz=k2z=0.9162X1475.4=1238(Q)R=0.9162x124.32=104.3(0)mmmx=0.9162x1470.15=1233.5(Q)mVWᦪÙ¦3UÚ=Û=317.55")/,=323.3(A)oRe=i8oo%=6000(W)ZK=2=Ü=0.9822(Q)%=Ý=Þ=0.0574(0)«à''/r323.3Xஹ=Jo.98222—0.05742=09805(Q)z=â=^^=17.86zM=·Ñ.86=69.32R3=@%.86=5.84X3=V69.322-5.842=69.07zM=982%.86=0.055Ry=0057%86=0.003214XM=98%786=0.0549(2)At/=/3(Rycosq)2+X*sin^)=1x(0.003214x0.8+0.0549x0.6)=3.55%2AU=1—ä U e=(1—ঢ=(1—0.0355)x6300=6076.3(V)=]p0+▲=]____6800+1x1800()____=9945y1_PSNcosæ+??O+/?2RN—ç5600*10\0.8+6800+ç18000-,7°বé=7^=7^^=861464=]_______6800+0.61462x18000_______ng5]'-0.61462x5600x103x0.8+6800+0.6146x18000-,D
353.506789<=ᘤS,v=750AVA,t//t/=10000/400V,YyὶJ Vhᢙlw2ivZ=1.40+J6.48Q,efhᢙ2î=0.20+J0.07 OP3t(1)6Êuvwxᵯ= 6ÉÊuᵯkÉÊuᵯ=M(2)ïᐭஹïZ᳛¿ᦔ᳛L__""%_75K6ð6]6ñZ=k2z=252x(Q.20+70.07)=125+/43.75=132.435|19.29°LLপ4ó==5773.67(V)=5773.67ôG.Z=Z+Z=1.4+J6.48+125+J43.75=126.4+/50.23=136|21.67(Q)kt/õ==42.451-21.67(A)U=i/,L=42.451-21.670X132.435119.29(V)=5621.9ö2.3&2/./=/=42.45(A)/=W=1061(A)&=6"%=5621.9x%=389.5(V)(222(2)P=3UIcos^,=3x5773.67x42.45xcos21.67=683.3(kW)itiP=y/3UIcos%=ðx389.5x1061xcos".-÷)=cos(-2.38+21.67)=675.6(kW)222=/100%=xl00%=98.87%3.51(a)ὶø¾ùD3YylO(b)
36cb0-一•■•>»»>?>—--_zXy—-••*»»»»»»^z」YAXyz»»>»>»>*•?>cab,^zὶø¾ù3Dd6
37þÿ ᵯḄᳮ4.1Ḅ᪷•ᙌ ὶ ᐗḄ!"ᑖ!ᣚᔣᱏ'ὶ4.2()'*ᙠ,'ᵯ-./ᵨ60°'*12ᵨ120°'*'*3567 'Ḅ8ᡠᑖḄ:;'*<ᙠ,'ᵯ-/ᵨ60°'*12ᵨ120°'*=.60"'*ᡠᑖᡂḄᵯ?@ᜧ71200'*ᡠᑖᡂḄ'ᵯ@4.3CDEᓫDḄᨬᜧHὶIJᦪLᦪᨵᐵOCDa=2PᓫDa=Pmnmax4.4QRSᓫDECDḄTUVWXYḄZᵨ\ᓫD]ᓫ<5^_<`ab"cde38ὶÐ.<ᨵ^Á^ ᨴ83=0,ᓽᵯ@-Ḅ,ÓÔ'Õ<`ᳮ<ÊᡂÌ<ᵯ@-Öᯠ2ØÇᙠ,ᵯ,?@ḄABᔣCD>ᵯ,?@ḄAB$E3Ḅ%FG2$HIJ>Ḅ2Kᩩ5J>?@Lᐭ)*!ᵯ,'ᙠ ᑖ#Ḅᾭ!N>OP?@LᐭN>OPᵯ,Q)*ᑖ#R'QSRN>OP?@LᐭN>OPᵯ,'$ᙊ4.9TJUN>V,ᵯWGX?@ḄNY✌[NY\[ᑖ]^ᙠJ_$`L(V,ᵯ,$ᑣᔠᡂ !defhN>?@ijkὶ_ᩭDL(V,ᵯ,$ᑣᔠᡂ !ndefopqᙠrst!ᔠᡂ=Z.=Z=V2/coswt(F=0.9^-Icoswtcos0F=coswtcos(^-120)MBiF=Fcoswtcos(6-240)ci
39G=F+F+F=Fe\COSwt[cos0+cos(8-1200)+cos(6-240)J=oA]lj]C}hN>?@ijkὶ_ᩭDL(V,ᵯ,ᱏw°,opqᙠ3j{3jKᦪḄt!$3j{3ḄKᦪjt!$ᜧ~>H$>>$>D$ᓽ5F=F+F+F=Jcoswt|^cos30+cos3(0-120,)+cos3(3-240)^|3A3B3Ci=3%3cosmeos38ᐸEjt!5j$7j>D70,.♦.qᙠᐸEjt!4.10-UNὶḄGX?@$?@ᑁᨵJ>B'$ḄdAὶḄGX?@$ᑁᨵJ>B'$C>B$ᓽ1=0F=F0|cosw/cosF=cos(w/-120)cos(/9-120°)AXBi=%+F\=2F@ICOS(WZ-<9)+1^1COS"+0)B3Fcos(wt-0)+jcos(w?+0+240")=cosCwt-0)[cos(vvf+6)+cos(w7+e-120")]=+$8)+/.$8)d>S(oὃᦟᩞ£O4£05)4.11TN>¤¥ᵯWᑮᵯ§ḄNYBᜮO©ª᪷D$ᵯWḄᔣdᔲᦋ27ᦋ2$ᵫIN>?@Ḅᔠᡂ9¯Ḅᔣ°±Iᵯ,Ḅ>²$³´>²µ¶$9ᔣᦋ2$ᔣᦋ24.12¸¹N>?@Ḅºjt!ḄOᦪஹᔣஹ6%¼E½ᡠ¿ÀḄᙠGX?@ᑁḄ¤¥ᵯḄ⚣᳛defB=vpᔣ55jt!Á !ᔣ>µ$7jt!>65%=+«!=+H%¼:ᑍ="=+ÇÈ/¤¥ᵯḄ⚣᳛/=i=i=᱃ᓽHIḄGXᵯ,⚣᳛f4.13ÊËÌᦪᑖ#ÌᦪḄᱥᳮÏÐd¸ÑÒ?@Ìᦪᙠᵯ9☢ḄÔJឋÊËÕᦪ5?@ÖËᦋ7ÊË'$Ḅᵯ(ᡈ)ᡠᡭḄᢚᡷᑖ#Õᦪ5?@ᵫÜÝᦋ7ᑖ#'Ḅᵯ(ᡈὅ)ᡠᡭḄᢚᡷ
40ᵯḄ?@ÌᦪᕣḄ?@Ìᦪàáâãäᐰ>$⊤Òᵯᐹᨵ>èឋ$' ! !ᐹᨵÔJឋ4.14GX?@Ḅ6Áᵯ,⚣᳛OᦪᨵᐵÌJU50HzḄN>ᵯW,Lᐭ60HzḄN>OPᵯ,$ᵯ,Ḅᨵᦔ¼2$>²2$¸îN>ᔠᡂ !Ḅ%¼ஹ6ᔣdᔲᦋ2GX?@Ḅ6/=Çf—ᵯ,⚣᳛P—Oᦪᔠᡂ !%¼5L35ᓤ/2$6=*ᦋ2dôᩭḄõ=1.2Kᔣ5•.•>²2$$ᔣ24.15ᨵJ÷øN>?@$Z=24,2P=4,a=2,¸úû:(1)üᵯýSþ(2)ÿ (1)ᵯ^=ᯅ=᱃=2===307=ᑶ==6M=Jr=|x6=5 :
41T4.16!"Z=24,2P=4,a=l&'ᑴ) ᓫ+,-. f/0জᵯ23g_23-30a::24_7T—Z_24_£%_Z_24_DUq2mp2x3x2-;2p-4-°ᵯ<4.154.17?) ,@AᵯBCD50Hz,n=1500r/min,MNOᵨQ+RSᑖU Cq=3,N»/W=8/9,Z [ὶ]ᦪN=108,Yὶ`CZbcdO1=1.015X102Wb,0=O.66X10-2Wb,3
42ব&=sin(190)=90)=0.9848.qa.320sin^—y1sin-----——2-=-----J-=0.9598qi.a,c.20qsiri]13sin^-P360236020360.9452ql90°)=sin(380°)=-0.866.3qa,sin-——=0.66674sin5alk"=-0.6670.866=-0.5774sin(580°)=0.6428.5320sink2=0.2176/,5203sin2%=0.64280.2176=0.1399k=sin(780°)=-0.342vl.7320sin--------=------=-0.1774k=(-0.342)(-0.1174)=0.0607N1(4)g=4.44/,◌=4.44501080.94521.01510-2=230.03(V)E=4.443ᑁ=4.44350108(-0.5774)0.66IO-2=274.10(V)3E=4.445"ᓃ54=4.445501080.13990.2410-2=40.25(V)5E=4.447fNk^=9.171077Eg=7£I2+£32+£52+£72+-=360.19(V)=6=405(V)4.18?AᵯBC2C50Hz,MN54Zᑁ᪷Ca=\,%=22CYὶ`!"zᵯUo=63OOV,lZbcd9• ᓃ=6300Cᓃ=*=3637.4KV)
43Eஹ=4.44/N▬21.54sin(&90)=sin(—90)=0.9580KiT27sinkql——2-=0.9555qsmᵞZ54nq=----=-------=92mp2311360a=-----=166.7°x'4k=ky\kq\=0.95800.9555=0.9153N]:.=-10=0-9561(IX-11c.JLUqsin—3sm——223&=0.9235ᵯᨵᦔ©
44-=2.22/4=2.22500.113=12.543ᨬᜧ©µ¶=6µi=17.74(V)2ᐔ2A=µ.3=µ,3CᑍTr=333.•.⊈=ºAB.B,80.20.0226(P=——᳤=——0.113=------55,,55E=2.22/A=2.22500.0339=3.7629(V)ciE=2.22/^=2.22500.0226=2.5086e5%”,=Gµ3=5.32")%À=Á5=3.547(V).\e=e+e+e=17.74sinwt+5.32sin+3.547sin5wt(V)tnl3l5W=2TTP—60Ât=0¨=0,6=vvfe-b(O)lvt(2)zᙌᵯ0z,1=4.44ÇV*,]/=4.445030.96590.11350=72.69(V)E,\m=V2£=1.41472.69=102.8vlk=sin(s90)=sin(*90)=-0.707v3"18TE,3=4.44¶ᓝᡝ4=4.44503(-0.707)0.033950=-15.96(V)43M=^215.96=-22.57k=sin(s90)=sin(575)=0.2588y5TE=5.51(V)yim/.e.=102.8sinwt-22.57sin+5.51sin5wt
45(3).3610sin——2=0.6440u.306sin—2.5610sin—kq$2=0.1972/.506sin——2-3=ky3kq3=-0.4553Kv5=65&g5=0951. .E=4.44fNck^G=4.44501800.92350.113=4170(V){/=616.77(V)ᨴ=46.06(V)/.%=/EG+Ey+Ey=421.56(7)E=GJ/+EG=7223(V)tzᙌÓÔ)ÕÖᦑE/=¯Ø2+Ey4.20?) ,@AᵯBCMNÙ) Q+Ú CYὶ`C2P=4,Z=36C);79,ZᦪÙ6,a=l,bcd%=0.75Wb,ᵯ⚣᳛Ç=50Hz,&l:(1) Ḅ ᵯn(2)ÝÞ◣Óàáᙠ)ÕÖbcC03=O/Wb,lᔠᡂ ᵯyzᵯ/ஹp3602360(1)a.=--------=--------=20'z36z36°q=-----=------=32mp232z36c2p4k=sin(ã90°)=sing90°)=0.9397yl.320sinäsin------k--2_=-------|r-=0.95980.a,3.4uqsin?sin——2^NI=kஹkq[-0.9019yN=¡~T—3=36a1E=4.44¶åæä=4.4450360.90190.75=5406(V)x(2)k =sin(370)=—0.5
46=77^20=0-66673sin-----2kN3=ky3kq3=-0-3333E=4.44/'33=4.4450360.33330.13=799.11(V)3Eo=4EG+Ey=5462(V)E,=V3E,=9363(V)è0éÙ`CᦑzᵯÓÔ)ÕÖ4.21JO2-82-4) êëᵯBC2N=40kW,t/=38V,/=75A,MN Oᵨ)íNNὶ`CQ+Ú C4C48CÇ=10CZᦪÙ22,a=2,&l0(1)îïᾭñby3ஹ5ஹ7òÕÖḄñóCôᑏöᔜ ᾭñbḄ⊤«.n(2)øB ᵯúÙᨬᜧ©¨;ᑏöᔜ bḄ⊤«.n(3)îï) ᔠᡂbu5ஹ7ஹ11ÕÖḄó©CôüýᔜÕÖḄþᔣஹᦪ(4)ᑏᔠᡂḄ5ஹ7ஹ11 Ḅ⊤ (5)ᑖ᪆5ஹ7ஹ11 Ḅ"#$ᦪ%&'()ᵨ+,ᑖ-"#.ᨵ0123প4=43.3(A)p3602360a5----z4848q4434812T*=sin(&900)=sin⁎90°)=0.9659.qa,.415sinsin-----=:1=895774sin-4sin22&NI=¢£;<=0.925N=^N11=88ac2
47Nk09%43.3=1586.1Pk=k;3=-0.4619N3y3ᾯ=>>5=005314%=%kq[=-0.04077688(-0.4619)43§=_09264?23880.05314yog43.3=18.2452@&ஹ,ஹ88(-0.040776)39---43.3=-9.99(2)F=1586.1COSwfCOSMF=1586.1cos(w/-120°)cos(6>-120°)B1%=1586.1cos(wt-240°)cos(^-240°)Nk3(3)6=1.35ߟ=:1586.1=2379.21P2ᵞஹC@F60/6050°DE&n,-——=-------=115c0n0nrpm,p-2P235 :ᱏ=555=1-518.24=27.36I&%="=300rp&",p„=vp=1037 D4=2/J=1.5(ߟ9.99)=—15E&«--214.3/p/n,p=vp=147Ysin(l130°)—0.5*=sinll75°=0.9659=-0.1218W114sin(ll7.5)3.9658K=0 93=-^n=l-5(-18.98)=-28.47I&Pu=112=22=^1^=136.36L?(4)=F[COS(H7—6)=2379.2cos(vvf-8)%Q,)=27.36cos(vv/+5)Q7(t,e)=-15cos(wf-7)f(r,0)=-28.47cos(wr+110)}]
4815kMD1^51:h|Dk&vu|=1D0.0574:0.0441:0.13177)ᵨ+,ᑖ-O&5,7 PᜧRST4.22-•V50000kWḄ2WXYᵯ[,50Hz,,C/N=10.5kVa.ὶc,cosd=0.85,efRghi"#&072j&klmᙌ-o&p=7T/9,a=2,stuefᵯvRwe%x,ᔠᡂḄ&3ஹ5ஹ7 ḄP%&y'(ᔣPN5000=3234.55(A)y/3UcosV310.50.85Np3602360==r1z7272q~2312j£^Lsnk=kkqi=sin(-^90°)——{=0.8976NiylTYsin570°sm(530°)=—0.03342>512sin(52.5)sin(21°)_%=sin4900=0W6112sin(72.5)N=^N2I?—1=12aI2NkF.=1.35—j=52399.710.8976=47034A/1pi=-3000rpmI D0Nk5739911F,=1.35|^=0.03342=350A/55P053500u,%=ߟ--=6()()I71="w&i0.03342=250.2A/77%-—=428.6rpI4.231aᐭEᵯvD&A"#mᔣOB"#mᓽA-B-C,ᡠdR⌮x┐ᔣaᐭᵯvD&Rx┐ᔣ
49bᐭEᵯvD&Rx┐ᔣbᐭᵯvD&R⌮x┐ᔣ(2)aDL1=&1coswfcos&fm=F.Bஹcos(wr-110°)cos(6>-120°)f=F/icos(wr-250°)cos(6-240°)CiNkᐭ/A=100/1=0.9—pF.=80.Fa^.τ=905/=/AI+f\+fc\=50E[cos(wf-6)+cos(wr+0)]B+40F[cos(wz-^+10°)+cos(wf+6-230°)]+455[cos(wf-8-10)+cos(wr+6—49°)]=50F[cos(vvr-^)+cos(wt+8)]4.24ᙠḄ"#(¡90°ᵯ¢£)ᑁdḄᵯv(x¥¡90°),sᑖ᪆ᡠḄᔠᡂ&yᵫ§¨©“«¬dᵨlᾭ®ᩭ°⊤±A"#ᐭḄᵯvRDi=V2/coswtAi=5/2/cos(wr-90°)B=F,.coswtcos6ᑣ³f=cos(wt-90°)cos(^-90°)H]´R"#&ᵯvµ&ᡠdABḄP%¶/=Ai+Ai="Ycos(wf-)+?cos(wr+)+cos(wr-)+·'cos(w/+0-180°)R=5¹cos(wf-e)cedewZ-c/=0/.——=wdtFஹºCIde27rn,wD»==L=—Pdt60P..wnpᔣDᵯvᡠᙠ¾ᑮOBᓽDA-B
50¬À¬ᑖÁRx¾¥Â¡90Ḅlᾭ®4.25(1)—=/sinwtcos0f\=sinwtcos(6-240°)BÄ=0(2)f=f+f+fci=sinwtcos0-F^sinwf(cos0cos240°+sin6sin2400)AiBlI=F¤sinwr(cos+5cos0-sin0)=F@[sinwt(~cos0-Åsin0)=Æpsinwtcos(9+30°)4.26«VJÈvᵯ[&ef"#AஹBஹCᑖËdᵯvz'A=10sin^rA>z=10sin(^r-120)A>z=10sin(^>r-240)A,tDBc(1)u=10Ax&ᑏᔜḄ⊤ dᔠᡂḄ⊤ ,ᵨÔÕ⊤ÖᔠᡂḄ¾×(2)uᵫ10AØÙ5Ax;ᔠᡂÔÕᙠ¥ÛÜÝTlᙊᕜNkNk%=0.9à"=9à"▬ppp(1)f=sinwtcos0Mf=F¤sin(wr-120°)cos(^-120°)B[f=.sin(wr-240°)cos(6-240°)CiTTuIஹ=10Awt=—A2•••—Lcose·cos(e-120)ã=-·cos(e—240)ᔠᡂD•."=TF@\sin(wt-0)=^F^sin(|¥=¦ஹcos6ä2u104ØÙ5Ax&ᙠx¥åÛ60ᵯ¢£
51ᐔᓽwt=-33æ~300•.•Jᵯ[R;=1500rmp1ç1500---è-------—ᙊᕜ3003006012
52éêëìíᵯ[5.101î¡᳛ñ᪷ó¡᳛ᩭᑨõìí[Ḅö÷ø¡᳛Rfn·úínû¡úí“ûü%s=ᓤs<0xRYᵯ[ø0?ᵯ@53"ᵫH0Wᡈ~0][·?ḄH0Wᡈ~0][·ᵯJ¸¹Ḅ$º4*º0[Ḅ7ᵫᵯJḄ⚣᳛»@Ḅ7 ¼0[9Ḅ7”e᳛ SᵯJḄ⚣᳛/2=.%,ᑣ*º0[Ḅ7 ,À0[@ḄᔣÁÂ060[@Ḅ7 +=/1+=],ᓽÁ 675.7DZ+1'•.,BCDE,1T,/ᶍᨵT...EᶍᨵIJᦑLMN,“ᶍPIJ5.9STᵯ,UḄVᦔᵯXᨵYZ[\VᦔᵯXNḄ[^l-sb/s]&e⊤ghij\kᔲᵨᵯmᡈᵯoep\VᦔᵯX]TqVᦔᵯX9rqstPqVᦔᵯX^Pvᦪb\ᣚstPqVᦔᵯX^Pzᦪb{ᓄrqVᦔᵯX^=1b ὑᙠRḄᵯ᳛ᵯ,UᡠḄU᳛,,ᨵ᳛Dkᵨᵯoᡈᵯmep5.10STᵯ,UᵯᵯIJ*gh\ᐸ/0ᵯᵯIJmᵯ,UḄ%জ,“ஹ/,ஹSᨵ£¤¥\•••¦,=4+"DEZ,DE„=,“£"/2¬5®ᵯIJ£,,bP¯ᢝDEiT±T᧕³´ᵯU2
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