570.ßÒKÔᦈàஹ%áḄᵨᡝ âᔠᳮä ᢥ ᵨᵯ!ᑖäáὑ71.ᵨᵯᓫæç᳛©ᦪḄJyᙳé¨âᨴᙳç᳛©ᦪ Cêâç᳛©ᦪ ë!ᵯḄí72.ᑜᵨᵯḄïḄC ᵯ=ðñ!òᑮôᓄஹᔠᳮஹᨵᦔᙢᑭᵨ73.ᵯ2ᑴgḄnᨵo TU!øᔠ ᔲᑣûü`᪶J74.ýþ~ÿḄᵯḄᓣᜧ75.⊡Ḅᳮឋ ឋ ᙠ"#ᵯ$%&ឋ '()*+% ឋ ᔾᦈ)*%. ឋ ᔾᦈḄ᳛0ឋ 1234ᑮ⊡76.6ᵨᵯ8ᜓ◤⌕Ḅ᳛<=>?⊡%@A᳛BᦪḄDE%FG>?⊡E77.⊡Ḅᳮឋ ឋ ᙠ"#ᵯ$3%&ឋ '(ᔾᦈ)*+% ឋ ᔾᦈ'()*78.ᙠᵯHIJ3.ᵨKᓄMNOᘤḄQ⌕BRᐹᨵUVឋ)WḄXY79.Zᵯᡠ■V]^OḄ_`a8bcNO┐80.FSஹFZ▀gNOᘤ)ᨵᦔḄi◀ kOlᵯmஹ=nlᵯm°81.qᵨrᵯHIJḄlᵯm%ᢥᐸuBvᢝx+yᜧz{ᑖGᜧ}lᵯmஹ?⚣lᵯmஹlᵯmஹqlᵯm82.FZgNOᘤὶᵯὁᓄஹஹᙢ%ᑣᵯ
6ᜧ83.ᵨ᥎ZmᘤḄ+%ᨵᵯ %{)ᙢu84.3ឋYᙢIJᙢIJᵯ{☠ឋ85.⌕.Zmᘤ*ᙠ⊝ ₹ᐙᑖᑭᵨ%ᨵᑭrᢓᑴ£nᵯ¤+%¥⌱ᵨ§¨©GD%yn11ḄZmᘤ86.ª*ᵯ¤« ᘤឋḄḄG®U¯°©±²87.&ᵯ³⚣᳛+%ᵯm« ᘤ#ஹ´£§¨Ḅµᢙᜧ88.·*a¸¹º»2ᐕ½¿ᢣᵯ)⊤ḄÂ▭¹º»2ᵯ)⊤ÄḄŲÆÇ89.ª*È©ᑴᵯ$Ḅᨵᵯ*+%kÉᵨᐗËᵯ)⊤%ᐸᱯYÍᵯmஹᵯ¤ᔲ6F%ÏÐu©$▬Ò¹º90.ᵯ)⊤ḄᵯmÓÔÕÖÐ.ᵯ)⊤×Ø×ᡈÚ×%ÛzÜÝᵯ*Þß91.ᵯ)⊤ᵯ¤©ᙌáâl ãä+%ᵯ)⊤⊤Øåᯠ×Ö%çÜÝḄᵯ*Þß92.èmᵯ)⊤é¸50/5Ḅᵯ¤« ᘤ%ᐸᵯ)⊤Ḅê᳛G10ê93.a¸ëᵨìᵯm« ᘤV,ug©%ª4´£ᵯmUAB=0,UBC=100V,UAC=100V+%{ᑨGA#£ᰚᘤᰚ94.m35kVᵯ%ᵯm« ᘤᵯmG35kV/100V%ᵯ¤« ᘤ
7ᵯ¤G50/5A%ᐸᵯ)⊤Ḅê᳛kG3500ê95.ᵯm« ᘤᙠ±ïð=+´£ñ$Ḅᵯm100V96.Zmᘤòóᵯ¤ḄᜧÓQ⌕ôõròóᵯᢙXm97.ᵯógqö᪀%ᔠù©ᙌÖqᵯmkèrúûᵯmḄ80%98.Zmᘤ©¨üGY,ynO+%ᐸ3ឋ©ᵯ¤4»lèm§¨úûᵯ¤Ḅ25%99.ᵯ¤« ᘤ&rýþZmᘤÿ 100.ᵨ ᘤḄᙢ ᨬᨵ ⌕ᵨᡝḄ ஹ⌱"⚪$100⚪1.'(ᓫ*+,ᨵ-ᵯ/⊤Ḅ23456ᑣᵯ/⊤2A89:B6;:C<;:D᠒;>ᫀ:B2.ABCDḄEFᵨᡝḄGHᑖJKLAᡝMN:BDᡝMN:Cᵯ/⊤DN:Dᵯ/⊤O>ᫀ:A3.Pᵨᡝ50/5ᵯQR+ᘤ,6000/100ᵯFR+ᘤDS862ᵯ/⊤ᵯ⊤9ᦪU2000r/kWhVᵯ/⊤;W10ᙌᑣᵨᡝY▭ᵨᵯ[U
8() A200kWh: B120kWh: C12000kWh: D600kWh0>ᫀ:B4.ᙠ_`a*bᐗd⊤Ḅe9fᵨghᐸj2AஹB*ᵯFklᵯ/⊤m A89;:B᎔o:Cᫀ:C5.DT862rᵯ/⊤ᙠ`[s⊝uvḄa*wᵯ/VᨵAஹCb*ᵯQDO6ᑣᵯ/⊤2 A<;:B᠒o2/3: C᎔o1/3: D89>ᫀ:C6.DT862rᵯ/⊤ᙠ`[s⊝uvḄa*wᵯ/Vᨵb*ᵯFᑣᵯ/⊤2 A<;:Bx[1/3: C᎔o1/3: D89>ᫀ:B7.yz{j|ᡂyz{Ḅy~*[L A*ᵯF*ᵯQ:BᵯFᵯQ:C*ᵯFᵯF:D*ᵯQᵯQ>ᫀ:C8.R+ᘤḄᓫ*+,ᵯ/⊤ᵯQDO6ᑣ A<;:B6;:C89:D⊤>ᫀ:B
99.EFa*wᑴ jᙠa*u₹kAஹC*ᵯFRᣚᑣᵯ/⊤ A<;:B6;:C89:D⊤>ᫀ:A10.a*a60°ᑁ*z-ᵯ/⊤jC*ᵯFᵯ/⊤2 A89:B<;:C᠒opq:Dopq>ᫀ:C11.bᓫ*ᵯFR+ᘤV/V`Uab=Uac=100V,Ubc=173V ij/L ApA*ᰚ: BpB*ᰚ: C ᰚ: DpR+ᘤឋ6>ᫀ:D12.Pᵯ/⊤ ᐸᵯ⊤9ᦪU2000r/kWh`10;ḄU12s,ᑣ-᳛U A6kW: B3kW& C1.5kW& D12kW>ᫀ:C13.ᙠa*uvs⊝Ḅ Pa*aᨵ-ᵯ/⊤C*ᵯQu₹-᳛ᦪU0.5,ᑣᵯ/⊤ Ao᠒: Bo: C89:D<;>ᫀ:D14.ᙠ_ᵯ/⊤9fᵨghᐸjka* ᐗdᵯ/⊤
10B*ᵯFᵯ/⊤ Apq: B᠒pq: C¡89: D¢£<¤>ᫀ:B15.ᙠ_Pa*a¥Fᵨᡝ¦§ᐸ¨©ḄDS862rᵯ/⊤B*ᵯF ᑣᙠᐸ*ªY▭ᵨᵯ[L⊤xᵯ[Ḅ« A1/3: B312: C312: D2>ᫀ:D16.ᙠa*uvs⊝Ḅa*aᨵ-ᵯ/⊤A*ᵯFu₹-᳛ᦪU0.5 ᑣᵯ/⊤ Ao᠒: Bo: Cx[8¬: D<;>ᫀ:C17.ᵫ®ᵯ/⊤*¯ᐭ¦±²ᓄ´µᑮᵯ/⊤·ᦪ¸¹´µU A´µ& Bºᐭ´µ: Cᐭ»ᦪ& D*¯´µ>ᫀ:D18.Pa*aᨵ-ᵯ/⊤C*ᵯQᙌ6u₹-᳛ᦪU10 ᑣᵯ/⊤ Ao᠒& Bo: C᎔o& D<;>ᫀ:D19.ᙠ_Pa*a¥Fᵨᡝ¦§ᐸ¨©ḄDS862rᵯ/⊤AஹC*ᵯQᙌᙳ6ᵨᡝḄ-᳛ᦪU0.85ᑣᙠᐸ┯¾ªY▭ᵨᵯ[L⊤xᵯ[Ḅ«
11 A1: B312: C312: D-1o>ᫀ:D20.ᙠ_Pa*a¥Fᵨᡝ¦§ᐸ¨©ḄDS862rᵯ/⊤A*ᵯQᙌ6ᵨᡝḄ-᳛ᦪU0.85ᑣᙠᐸ*ªY▭ᵨᵯ[L⊤xᵯ[Ḅ« A1/3: B312: C312: D2°>ᫀ:C21.ᦪ¿,À⊤Ḅ᪶ÂÃdL AÄ/ᦪ²ᣚᘤ:Bxᦪᘤ:Cºᐭᵯ :DÆÇᘤ>ᫀ:A22.Èᵯ»`[É᪀/` AËQᵯ[:BÌQᵯ[:CÌஹËQb¹ᵯ[:D/`ÌQÍÎ9ᵨ>ᫀ:A23.+,ᵯ/⊤ᵨᩭб;ÑghḄÒ⌕ᐗdL° AᵯQஹᵯFᙌÔÕ:BᵯQஹᵯFᙌÖ×ÈØ:CᵯQஹᵯFᙌxÙᘤ:DᵯQஹᵯFᙌ;Ú>ᫀ:A24.ᵯÈ»ᵯQ⊤ᜧ[Ý(9Îfᵨ A2ÞßᙌᑖàᵨḄ:BᙠÞßᙌáâὶᑖQᘤḄ:C4ᵯQR+ᘤäᔠᵨ:>ᫀ:B
1225.ᓫ*ᵯ/⊤ᐭᵯ ḄL AᵯQᙌ4uvæὶஹᵯFᙌ4uvæὶ:BᵯQᙌ4uvæὶஹᵯFᙌ4uvâὶ:CᵯQᙌ4uvâὶஹᵯFᙌ4uvâὶ:DᵯQᙌ4uvâὶஹᵯFᙌ4uvæὶ>ᫀ:B26.`[ËQᵯFᵯF⊤ḄpNç⌕ᙠ Aᵯ jᵯèé¥ḄK:BᵯèéEḄK:CuvbNjHêpN:Dᵯ jᙢK>ᫀ:D27.ᵨëᵨ⊤`[ᵯìAᢣ┐Ḅï;ᜐ®Uᨬ〉ò AóÙõᑁ:B☠÷øNḄ1/3õᑁ:C☠÷0NḄ1/3õᑁ: D÷®jÂóÙᓽúûjÂü>ᫀ:D28.ᵯQR+ᘤýᢥÿឋᵯᘤḄஹᵯᔣ ABC ᐵD!"#ᫀ:B29.ᐚ'⊤ᵨ*+, A-.ᵯ/B0ᵯ/C12ᵯ/D3ᙢᵯ/#ᫀ:C30.ᵨᵯ5⊤+,67ᵯ5⌕9⊤Ḅᑁ/67ᵯ/ A;*Bᜧ*C==ᜧ*D0*
13#ᫀ:c31.()A*ᢣCDḄ᪗CF(A)GHI5ᓻ◅L(B)ἭGᥤOI5ᓻ◅L(C)ᙠ QRL(D)ἭGᔠTUVᨵXQRL#ᫀ:C32.YZᵯᢝ\]^ᜧ*5s]_`ab▲ᵯd()(A)10mA:(B)30mA(C)50mA(D)20mA#ᫀ:B33.efg_iᢥ5] ᡂlXmminᢥ5()(A)60(B)80(C)100(D)120#ᫀ:B34.noQஹpqQ;rᵯsQRXᕒᙠuᵯ`ᑁQR]QRἠwxy()(A)eQᓫ{6|X(B)uᵯ`.}6|X(C)6|~⚗QRḄ|X(D)ᐸX#ᫀ:C35.ᙠ-ឋ3ᙢḄᵯ-ᓫZᵯḄᓻ◅ឋ ᵯᙢ12ᵯ/.()(A)ᡂ!(B)ᡂ(C) ᐵ(D)ᡂ!#ᫀ:B36.ZᵯXῃᵯ✌ᐜwf()
14 AᑨBᔾᑨC_ᑨDᔾ_ᑨ#ᫀ:A37.Zᵯᜧ⌼ᡂḄ A3ᵯB^3ᵯCᵯD3ᵯ#ᫀ:A38.ᙠᐰ¡¢ᵯḄuᵯ£5ᘤ¤¥¦QR§w A¨ᵨᵯ©UVª«QRἠB¨ᵨᵯ©UVª«QRἠCᢥ¬ᜮ®¯fDᢥᵯ±®¯f#ᫀ:A39.YZᵯXᨵ_ ᔾ]w²ᵨf³ᦗ Ag_iᢥ5BXQᔾCg_iᢥ5XQᔾ D¶5g#ᫀ:B40.Y·ᵯVᨵXZᵯ]¸ᵯ¹º»¼ᑣ Ax¾¹º¿ÀBᑗÂÃᵯVCÄx¾¹º¿ÀÅᑗÂÃᵯVDÆᓽx¾¹º¿À5sᑗÂÃᵯV41.uᵯ£5ᘤ〈ᵯ]wᐜᔠ¦ AI5ÉÊËÌᰚÂᘤBÎ5ÉÏÐᐵCÎ5Éᔜᩩ〈¾UVḄÐᐵDÎ5Éᔜᩩ〈ᵯUVḄᑐÐᐵ#ᫀ:A42.ÔÕÖ×ᘤᑁxØᓄÚwḄᱥÜ AÝ⏚ß⏚àBÝ⏚áß⏚àCÝ⏚âáß⏚à
15 Dß⏚âãᓄá#ᫀ:C43.ᙠᵯsäRåæ-YxØᶧèᡈxêëì]w AÆᓽ¢GäRBí\fäRCîᦋäRἠDð᪶äRἠ#ᫀ:A44.òᡷஹᓣõö÷øឋùúûḄᕜý Al B—l Cÿ Dᨴᫀ:C45.ᵯ⚣᳛Ḅᵯ AB C D ᫀ:A46.ᵯ!"#ᵫ%&⌼ᡂḄ AᵯḄ)ᦔᡈᵯ,Ḅ-.BᵯḄᓄ0ᦔ123ᦔC4ᵯᰚᓄḄ6789ᐭ;<⊤>DᵯḄ)ᦔᫀ:B47.?ᐰAḄᵯBCឋEFGHIJᵯK VὊK1ᑖNOPᵯ QR1.2mA A1000 B1200 C1500 D2000ᫀ:B48.ᵯ#ᢣUVᨵXᵯYḄᵯ Aᨬᜧ Bᨬ C\ᙳ Dᨬᜧᡈᨬ ᫀ:B49.-⚣20ᓟ_ᵯ1`⚣50_ᵯabᓻ◅ឋ (A)
16 A BᜧCe᪵Dᜧᡈ egᫀ:A50.ᙠijᵯklmn⚗lm⚗plmqrᵫCstlmuvᔠxyzᙠ{⚗lm⚗p|}ᡭ" ABlmC1lmDᐸᕒᫀ:C51.ᵯ KᘤᵯᐜU A-K}ᰚᘤBK}UᐵCK}ᔜ〈ḄUᐵDK}ᔜ〈ᵯḄᑐUᐵᫀ:C52BC☮Ḅᕜ An 1B6ᨴC3ᨴD1ᨴᫀ53.ᐚ⊤Ḅ¡¢£ᨵLஹE1G¥vᵯk¦ᜓBCᵯ¨¡ᙢ AL¢£BE¢£CG¢£;ᫀ:B54.Jᵯ⊤ᡈJᵯK⊤ᢣ«Ḅᦪ# A\ᙳBᨬᜧCᨬ Dᨵᦔᫀ:D55ஹᵨᢣ┐°ᵨ⊤s¥±³ឋ´µ¶ᵨ°ᵨ⊤Ḅ AᵯKᢱBᵯᢱC¸ᢱDᐸ¹ᢱ
17ᫀ:c56ஹᵨ°ᵨ⊤¥vº»±³°ᵨ⊤ᵯ¨ᢱ¼ᑮ()(A)RXIᢱ&(B)Rx100ᢱ(C)Rx100kᢱ(D)RXIOᢱᫀ:B57ஹÀᵯញᦗFGᑖÃFÄÅᓽÇᙢÈÉᵨ()ÊËញᦗ(A)`ÌᔾÎ(B)ÏÐÑÒÎ(C)ÓᢥKÎ(D)Öᶭᘤ3ᫀ:B58ஹØbØ`ÌᔾᐜÙÚᜧØᔿkÜn()(A)l/2s&(B)2/3s&(C)1.5/2.5s(D)1/1.5sᫀ:D58. ᵯᡠ■ßàáḄâã#()(A)ä¦åæᙢ(B)nä▀èéáᘤ(C)ä¦éá(D)ä¦êÅéá┐ᫀ:D59.êÅéá┐Ḅ¡ᙢᵯ¨eì ᜧ%()(A)4Q;(B)6Q;(C)8Q;(D)10Qᫀ:D60.FSஹFZ▀èéáᘤEᨵᦔḄí◀()(A)ßàáRᵯK(B)áRᵯKஹËïRᵯK(C)ᑁñRᵯK(D)áRᵯKஹlmRᵯK
18ᫀ:B61.mᵨ%ᵯòóôḄRᵯKᢥᐸõö÷ᢝÚùᜧúûᑖü AᜧkRᵯKஹlmRᵯKBᜧkRᵯKஹ`⚣RᵯKஹýþRᵯKCᜧkRᵯKஹ`⚣RᵯKDᜧkRᵯKஹ`⚣RᵯKஹýþRᵯKஹlmRᵯKᫀ:D62.FZèéáᘤÿ ὶᵯὁᓄஹஹᙢᑣᵯ° AᜧBCDᐜᜧ ᫀ:A63."ᑡ$◍&'(ᵫ*⚣Ὂ-./ὃ᪶Ḅ3 A56789:B;-56<;-ᑖ>?@8ↈB C56D8EFG D;-56<-56>?@8ḄↈB ᫀ:D64.HI56ḄJKᵯḄLḄ3AMNOᜓḄQᓣSGT▲BHI3ᔲWXCᑨ3ᔲZᡈᜮ]DHIOᜓὊ-'^ ᫀ:C65.-ᘤ`aMbcDId./eᙠ-ᘤghiAjᵯBklCmlDlᨵopq₹
19 ᫀ:D66.ᵨᡝᵯuvwxḄyz{◀}~ᐸᵨᡝuᑖᢥuḄyzAᓟᑖ@oBᓟᑖ@Cᓟᑖ@Dᓟᑖ@ ᫀ:C67.1OMVA"Ḅ-ᘤOMbAᵯKMbMbBᵯKMbGKMbMbCᵯKMbGKMbDGKMbMb ᫀ:C68.ᜧ*ᵨᡝᨚjᑖᵨᵯIᐸjiḄOᜓIeᢥᵯyuA*Bᜧ*C*Dᓫoᑴ ᫀ:B69.ᨵ`aஹGᵯKMbḄ£-ᘤᐸ£Mb¤AGᵯKMbBGᵯK`aMbC`aஹGᵯKMbD`aMb ᫀ:D70.ᓫ¥ᵯ¦Ḅ56-ᘤeᙠOGq₹Mb A;-¥B&-¥C-¥D¥ ᫀ:A71.HIᵯK§¨ᘤឋḄLḄ3¤« Am¬qlḄ⌕®BMN?¯°Cm¬yIMb±Ḅ
20⌕®D²;Mb±a³Ḅᮣµ ᫀ:B72.o¶·¸ᵯK§¨ᘤḄp¹ᵯK¤5Ap¹q₹¤5VApº᳛¼ᦪ¤1ᑣᐸp¹q₹ᢙ¤ A0.15Q; B0.3Q; C0.2Q; D0.25Q ᫀ:A73.¿ᵯ¦⚣᳛;gᵯ-§¨ᘤoஹ¹56ḄÀᢙ AB CᜧDᐜ ᜧ ᫀ:C74.;-ÁᵯḄ*ᓫÂᐸº᳛¼ᦪḄ᪗Ä3 A0.85T B0.9T C0.8T D0.95T ᫀ:B75.ÅᑴᵯÆᵯᑖᡂÅÈᑖ{o3ᵨᡝᵨᵯIᡈ◤IyzḄÊËᵯo3ᵨᡝὑᵨḄᵯIyzḄ AᨵºᵯBͺᵯCᵯᵯDÎᵯ ᫀ:C76.oᡝo⊤3ᢣÁᵯÒÓᵨᡝᢥᡝOyIᵯ'⊤ᵨᡝᢥᡝÓÁᵯÒJÔzᵯuA}~B ᖪÖC×*³ᱥD}~ ᫀ:D77.ÚÛÜÝᵨᵯeiᵯA}~ßàB}~C*Dᐸ ᫀ:B
2178.ᙢ"■kOâãஹ᯿åæᵨᵯeiᵯA}~B}~C*Dçßè ᫀ:C79.é᪥▬ì*ᔆḄ200kV•A-ᘤßèᵨᵯeiᵯA}~B}~C*D* ᫀ:D80.ᨬᜧ◤I3ᢣᵨᵯᡝᙠᐰᨴ&ᑁòᙳᨬᜧq₹ô A5min B10min C15min D20min ᫀ:C81.õöOÊxḄᦈøú3AᐰᵨᵯIB◀}~ßàᵨᵯḄᐰᵨᵯIC◀çßèᵨᵯḄᐰᵨᵯID◀ûüýçÿᵨᵯḄᐰᵨᵯᫀ:D82.ᵯᜓ800kV•AஹᵯḄ▾ᐸ ᵯ Ḅ ᳛!ᦪ᪗$%&'()(A0.90* B0.85* C0.80* D0.95ᫀ:B83.,-ᛀ/■123Ḅ᯿5ᵨᵯ() Aᢥ789᯿5ᵯ:ᦈ *(Bᢥ<789᯿5ᵯ:ᦈ *(Cᢥ=>8?ᵯ:ᦈ *(D@ᦈᵯ ᫀ:C84.ᵯ:'ᵯABCᱯEᖪGᙠᵯAI>JKLMN9OPQR᧕TUḄVW⊤YZ['ᵯAᖪG()Ḅ\] A:^*(B:%*(C_?*(D_`ᫀ:A85.!ᵯabcde◤⌕hiᵯcᵯI>&jkl()
22mno⌕ᵨᡝ(A)8h*(B)12h*(C)24h:(D)48h°ᫀ:C86.qᨵ=Ltᔆᵯvᘤ315kV-Axtᔆ&ᢥ()ᵯ:{ (A)=>8?*(B)|m}>8?*(C)ᜧ}>8?*(D)<}>ᫀ:C87.ᜧ}>ᵯ:〉ᵨ'}>8?ᵨᡝᜓᙠ()kVAḄᵨᡝ(A)100*(B)200*(C)240*(D)315
23ᫀ:D88.ᵯ:ᵫᵯAḄᡂ`ஹᦈᑭCᑖᡂᵫ()ᑴAq*(Bḕ*(C*(Dᙢᫀ:A89.ᵯ ᦈ'ᵯ ᳮ}ḄᨬC⁚ᐵ¡ᑮqᵯ Ḅc£ஹᵯI>MNᦔ¥ᵯA}>¦8?Ḅ()A8?§¨*(B©ªᳮ*(C_«ᕜ*(Dᑭᢣ᪗ᫀ:C90.¯ᔣᜧ±²c3ᦋvḄᵯ´()Aµ´ᵯ*B¶´ᵯ*Cឤᵯ´*D¸ᵯ´ᫀ:B91.¯ᔣ@²c3ᦋvḄᵯ´()Aµ´ᵯB¶´ᵯC☟ᵯ*(Dºᵯᫀ:A92.ᵯ»Ḅᵯ¼½¾¿ᵯA¡À()ḄÁ⊝AÃᙠ ᳛*BÄ ᳛*Cᨵ ᳛*D¸ ᫀ᳛:C
24ᫀ:B93.ᵯUᵯ´IḄÅÆUIÇᨵ ᳛ḄÈÉÊ@'ᵯËÌ▭ÎὑḄ ᳛ᡠ]Ñ()Aᨵ ᳛*B¸ ᳛*CÃᙠ ᳛*DÄ ᳛94.ÒᵯËÀ´ÓÔÒᵯÕᡈÔÒ×ØḄᵯ´Ù()AÚᵯ´*BÒᵯ´*C}ᵯ´*D¸ᵯ´ᫀ:B95.ᵫ¿ÛÜ`ÝḄ()§8vᓄß?8Ḅᵯàá&YâÙãáYâAàL*Bᵯ´*Cᵯä*Dᵯᫀ:B96.()'åÄ ᳛Õᡠᐸ ᳛!ᦪ\'ælḄAᵯäᘤ*BᵯOç*Cᵯᘤ*Dá&èᫀ:C97.Ä ⊡êḄë`ìᳮ'íឋÄ ×Øïáឋ×ØðᙠñᵯËjឋ×Øòóôcáឋ×Øᔾᦈôöáឋ×ØᔾᦈḄ()÷ឋ×ØøùÀúᑮ⊡êAÃᙠ ᳛*Bᨵ ᳛*CÄ ᳛*D ᳛!ᦪᫀ:Cᫀ:C
2598.()'ᵯA8?Ḅ¯┐ Aüᐰý*(B8?ý*(Cᦔ¥ý*(Dᳮýᫀ:A99.ᵯAI>&Kþüᐰ8?ᳮ ÿᢝᐰஹ⚜■Ḅ┐Ꮙᐰᐰᑴ A BᳮC D ᫀ:C
26100.⌱%ᵯ'()᪷+ᵯ,ஹ-᳛ஹ/0ஹ⚣᳛ஹ-᳛2ᦪஹ■ 45ஹ6᪀4589'/:;<= Aᔠᳮ⌱% Bὃ⇋⌱ᵨ C-᳛BC DDE⌱%FஹᑨH⚪J100⚪1. KLMNFOPQᕜSTUᑖWᡂFLMNᑖTᓽPZஹ[Z8\ZᑖT0ᫀJV2.ᵯ]ᘤᙠ`aᵯbcOdefbᵯgOdehb ᫀJV3.FOijᑴkᵯ5ḄcឋjḄmᵨnJop[qrḄᵯ,MNஹoᢝstᙠ[qsu⊝wsxyᵯ,zᯠrᓣᡈ~OHjᐸOḄᵯ,st0ᫀJV4.ᙠFOᵯbcᵯḄFLḄᜮF᪷jkᵯkᵯ5NFOFjᑴ0ᫀJV5.ᙠwᑁaᵯbḄᵯ₹wḄBNᨵᦔ0ᫀJX6.PQaᵯḄF⌕nᨬᜧஹ¡w8uᙳ
27ᫀJX7.jbḄ✌ᵯ,8¤ᵯ,Ḅ¥ᦪ¦Nmᵯ,§¨ ᫀJX8.aᵯḄ⚣᳛©ªᵯgjᙌḄgᢙ©ᜧᫀJV9.ᵯ®ᜓḄ°ஹ±²ᜮ⌕³´ᜐᳮᫀJV10.ᵯ¶ᵯ,Ḅ·T¸¹eᵯº»¼Ḅ½--ᫀ᳛JY11.»¼½--᳛s¾ᵯ¶⚣᳛¿À~ᫀJX12.10kVÁᑁª,ÂᵯÃÄḄÅᵯÆᑖDzᙢÆᑖḄᨬÉᐰÊËn125mm ᫀJV13.ÌÍÎÏᐰᵨᐹÑÒwÓÔᵯ®ᜓᵯ,Õs⌕ÖÓÔᵯ,ᫀJX14.ᙠª×ØᵯÙ᳛ḄᙢÚî²ᙢw²ᙢḄᦪT©Ü²ᙢᵯÙ©É
28ᫀJX15.ᙠcឋÝÞ`²²ᙢ»¼cTVßàLFáfâᜐã²ᵯÙnä■åæçèé0ᫀJV16.cឋÝÞ`²²ᙢ»¼êëj〈ᵯíMᙢ]ᢙîÉᫀJX17.cឋÝïðñjᙌ²ᙢ»¼òóôᵨ⊡ö÷=5 ᫀJV18.t,ᘤÌÍøᑮäúûÝ¿süa'ä2ýsᑭeᦣ 0ᫀV19.ᵯᜓḄஹᜮ⌕ᜐᳮ ᫀV20.10kVᑁᵯḄ ᵯ ᑖ ᙢ ᑖḄᨬ"#ᐰ%&'125mm ᫀV21.()ஹ*+ஹ,-./0 123ᢙ54%65%Ḅ78(ᘤ':ᐕ<=ᑡ?@ḄABᫀV22.CD-(ᘤḄEFGᦪIJKLD-ḄEFᵯM᪗OP ᫀV23.ᵯMQRᘤSTU2V2IWXYᙠSTD-7[\]Iᓻ_`a#ᐰAB
29ᫀV24.*+ஹ(ᓄ/0I3ᢙᵯ:L᪵Ḅ7(ᘤ=ᑡ?@eI3ᢙᵯᜧḄE₹ᜧABᫀX25.(ᘤᑖVᐵi᪗ᨵIஹ"ஹlIm?@nopqᵯrIstᑖVᐵᵫHvᑮlABᫀX26.xyz2ᘤᙠᑗzRឋ"ᵯMeIᨵeY}m~Ḅᵯ0ᫀV27.ᵯMQRᘤḄLTᵯM6STqEFᐵI(ᘤḄLTᵯMḼSTqḄEF(ᓄ(ᓄABᫀV28.123ᢙ:0Ḅ(ᘤ=ᑡ?@eI123ᢙᜧḄ(ᘤᑖE₹rpABᫀV29.(ᘤḄᐭ᳛5}᳛6(ᘤḄὑὑ0ᫀV30./(ᘤᑖ.A aXIxBIbZ,zCIcYIy⊤
300ឋ[0ᫀV31.(ᘤḄὑnὑeI(ᘤḄᦔ᳛ᨬpAᫀX32.z2ᘤḄᐵᔠᵯM'ᢣXᑗzᵯMᕜᑖ+ḄᨬᜧPIᓽz2ᘤḄᵯMP0ᫀv33.¡31ᫀX39.yF(ᘤᔠÎÏÐᵯÉÑÒÓPeIᐸÕÖᵯMᨬ"0ᫀx40.?@×Ḅ(ᘤWØ(ᘤ ▀Ú⊡ÜABᫀX41.(ᘤḄyF»¼WÝ}ὑI12»¼WÝ}ὑ0ᫀV42.ᵨᡝ᎔〈ᵯáḄᵯ+I:â®ãäᨴæᙳ᳛èᦪABᫀX43.ᨵᙢÇÈḄᵯQRᘤᙠᰚ³ᰚzL/eISTVéêë7[Y\]ìíᵯ0ᫀV44.78():0Ḅ(ᘤ=ᑡ?@´ISTD-î\]ᙳïM0ᫀY45.ᨵðñᵯᘤḄᓣᚁôÜõö(ᘤI#es÷⚔ùúðñᵯᘤûᔣᨵḄᓣᚁôABᫀV46.ᙠ×ឋýþᙢGÿ TVᜐᵯ
32■0 ᫀ v47. ឋ!"ᙢ$%&'(〈ᵯ*+ᙢ,ᢙ./01 ᫀ8X48.ᵯ234ᘤ678Ἥ:7ᔲᑣ=⌼ᡂᰚAᘤᰚABCDEFG0
3349.H&IA7ᘤᑗA,ឋKLMNO=PQ.ᜧḄTUVᵯ20 ᫀ V50.ᙠ ឋ!"ᙢ$% ᨵᙢYZḄᵯ234ᘤᔠᙠ&'(\MᨵM=]^^_() ᫀ Y51.ᓽcd2ᘤefᵯ2VghO=]^gi() ᫀ X52. ឋjkl(ᙌᙢ$%nopᵨV⊡seftI() ᫀ V53.uvJDJ-10Ḅᵯ234ᘤᓫxyz{Iᵯ234ᘤ|}~ᵯ210kV() ᫀ V54.ᔠᵯᘤ(GIS) SF6ḄUᵨl() ᫀ V55.&(7Ḅ( A☢ᓰᵯᑖ☢Ḅ17% f⊡0 ᫀ X56.g2ᵯef\ᙠᢗe◤ᐸᵯ¢ᢗᐭef0 ᫀ X
3457.ᵯᙠ"§ᵯ2Uᵨ¨ Ḅᵯ2ᑖ©ᢥᵯᑖ©01 ᫀ V58.®ᙠᵯ¯Uᵨ¨ᐸᵯឋ°ᵨᵯ᳛p⊤´0 ᫀ V59.ᙠᵯᔾᦈ¸MN¹ᙠº»Ḅᨒᜩ¾ÀÁOÂÃ5CMf01 ᫀ V60.ÇᙠÈÉᘤÊËcᐸÌᵯḄᨬ/Î⚣ᵯ2ÐÎ⚣Ìᵯᵯ20 ᫀ V61.ᵨ"§ᵯd2ᘤ"§ᵯMᐸᐙᵯVÔ ᵯᢣ´ᵯÖ×MØÙÚOd01 ᫀ X62.ºId2ᘤḄ■ÉDE¹⌱ᵨÞ2ßÂḄàᓄâÈÉᘤ0 ᫀ V63.g2ᵯef\ᙠᢗe◤ᐸᵯ¢ᢗᐭef01
35 ᫀ X64."§ᵯMäᵯ6QåæM¹⌱ᵨᓫçᵯ65.d2ᘤ"§ᵯMèᘤḄéêÁOÂÃ1.0ë01 ᫀ X66."§ᓫçᵯᙠß/ᵯM¸yçᵯìéê01 ᫀ X67.íîïðñẚóឋïð01 ᫀ V68.FSuÈÉᘤᙠef ḄᵯO¹/Ã2500MD ᫀ V69.ôõᜓfïðM!äï¹÷ᙢ$%0 ᫀ X70.1OkVᵯ¹øù§Ὂ2ïð01 ᫀ X71.ûÈÉ┐ýþÿ ᵯᜧᫀV72.ᙠᵯḄᘤ ! "ᫀX
36ᫀV73.$%Ὂ'()*+,ẚ.ឋ'(74.012ᘤḄ■456⌱ᵨ▀1!ᘤ ᫀX75.:;1ᘤᑗ=ឋ>?@*ABCDEFᜧḄGHIᵯᫀV76.JK!ᘤ)ᵫMNᵯO◣ஹᑁMNᵯO◣STUJVWX⌕Mᑖ[ᡂ0ᫀv77.^_*[`aVbcdᕜfgᑖhᡂV[`aᑖgᓽcjஹ>jSkjᑖgᫀY78.lmn45Oo⌕pH@Oqᔠs tu4v⌱wឋ ᫀX79.GL-15Kx@▲zᵯᘤpH@p{|ᐜᡭpᔠ{|ᔠᫀX80.ᨵᙢḄᵯᘤᙠᰚᰚ*b@VCDEkjᵯ0
37ᫀV81.ᵯ┝I%45ḄpHᵯ%Iᨬᜧ>₹ᵯ%ᫀX
3882. ᨵzᵯᘤḄᓣᚁ12ᘤ¡ @ ¢⚔¤¥zᵯᘤ¦ᔣᨵ1%-1.5%Ḅᓣᚁ ᫀ8V83.2ᘤ¨©@ᨵ?ᑖᐵḄ45 «¬ ᫀ8x84.ᵯᘤ®Ἥ°ᔲᑣC⌼ᡂᰚᘤᰚ´µ45¶p0ᫀV85.ᵨ·¸¹Sὃ᪶ᵯ¼½¾¿ᢈÁᢣ᪗Ḅᵯ¸g "ᙠÄÅ(ᦈ@ Çgᵯ%ᘤÈ▭>₹SᵯᘤᵯÊᫀ8V86.ᵨᡝ¸g "ÌE¸g┯¶@ᵨᡝÎ⌨⊡ᵯgÑÒÓÔ$Õᵯ¹ᫀX87.ᨵᙢḄᵯᘤc¨©@Ö×Ø[ÙbᵯÚ100V0ᫀ8x88.ឋ|,ᨵᦔᙢḄᵯÜḄ¸g " ÝᵨVbVᨵÞஹÞᵯ⊤ᫀV89.Mᑴᵯáâãᵯáᨬᜧ◤gḄ¸Ñ,uᵨᡝᙠ15minᑁḄᨴçᙳᨬᜧ>₹Úéê
39ᫀV90.îgᵨᡝo¸2ᘤïð>?ñὑó¸;?ñὑᫀX91.¨©öÞ᳛øᦪÊ@Þᵯ%úûñὑüýúûᫀV92.ᙠᵨ·¸¹Sὃ᪶Ḅᵯ¸g "ÄÅ(ᦈ@ Çgᵯ%ᘤÈ▭>₹SᵯᘤᵯÊᫀ1/93.ᵨᵯᡝᨴᵯ100ᐗ5ᵨᡝḄᵯ 100X7/1000#X5=0.5ᐗ#&ᫀ(X94.*▤,ᡃ./ᵯ0123ᵨ456ᐰᵨᵯஹ⁚ ᵨᵯஹ:ᑜᵨᵯḄ<ᳮ>ᑣ#&ᫀ(V95.AᵨᵯBCDE⊤:GHIJᒹL#ᑴ:#&ᫀ(X96.OPᵨᵯᙠᵯRSTU₹W᳛Yᦪ[ᑮ0.80#&ᫀ(V97.1OOkVAaCbḄSc1ᵯᵨᡝᙠᵯRSTU₹W᳛Yᦪ[ᑮ0.85&ᫀ(X98.defᡈhEieᵨᡝj1kᑁm◤opqᳮdeᡈᨚsḄ
40dtᡈᨚsuᑖeGḄwᵯᢥ75%:yᦈJ#&ᫀ(X99.ᵯ{⊤Ḅ|}ᐗ~|#ᑴᩞᧇấᱏ#&ᫀ8X100.ᜧPwᵯᨵ(জᢥcᘤeG:yঝᢥᨬᜧ◤G:yᐹ⌱ᵫ1ᵯP2ᵨᡝᖪm#&ᫀ8Vஹ&⚪(30⚪1.ᵯ0¡¢£◤⌕ᢗᐭᵯe§&ᫀ(ᵯ0¡¢¨ḄU©ᜧuᑖªឋḄ¬☠®¯°〈{GY²³´µᜓᙠ·5¸¹¨Dº»ὑᨵWW᳛H½◤¾GḄ¿WW᳛³´¿WW᳛ᵫÁᵯÂ1ÃÄÅÆÁᵯÂḄᨵWÇ0/ᵯ0¡¢È⌼ᡂᵯ{ËᜫÍᵯcËᜫµᜓᑭᵨ᳛ÏÐÑÒY²⌕IJÓÔÕSᵯ0¡¢W᳛Yᦪ⊡׿WËὑ³Ø◤⌕ᢗᐭᵯe2.ᵯ0ᵯeᘤḄÙ¨⊡×Íᑖᦣ⊡×ḄÛÜÝÞߧ&ᫀ(Ù¨⊡×ḄÛÝᑭᵨ᳛S{dtᵯᡠ¡¢Ḅ¿WËὑÜÝD{dtÇáḄ¿WU₹ᑖᦣ⊡×ᨵâãäå(ᓽçè⊡×Íᑖé⊡×çè⊡×(ᵨêÍᵨᵯµᜓëὶᐸÛÝ⊡×îïஹdtðáÍᑖñáḄ¿WU₹ÜÝᑭᵨ᳛Òஹᢗòᜧ´ᑖé⊡×(EᙠóôõᵯᡠöábᐸÛÝᑭᵨ᳛Sஹ{dtá
41÷ÍcᘤḄ¿WU₹ë᪷ùU₹ᢗᐭÍᑗ◀ÜÝD{dtñáḄ¿WU₹3.1ᵨᵯᔠýþᨵÿ ᑁᫀ:ᵨᵯᔠᐹᜓᩩ(1)ᵯஹᵯᵯ (2)ᵨᵯᵨᵯᙢᙬஹᵨᵯឋ(3)ᵯ!ஹᵯ"#$(4)ᵨᵯ%&'()*ᑜᑖ(5)ᔠᨵᦔ/▲(6)12)*(7)3ᐳ56728Ḅᐸ;ᩩ4.6<=ᵯ>?@ᘤBCDEFGHᫀIJKLᵯ>?@ᘤBCDGHMNOCDᵯ>PᯠERNBCDᵯ>STUNᑣBCᵯ>WXḄYZZ[\]ᜫ_`NOCᵯ>ᐰbRᡂdZᵯ>Ne?@ᘤfg⛳NZ[\ijNkWXMlI(1)ᵫTZ[⛳NᐸBCDkWXᦪᓟpjqNrstᦋRNvwx%ᜓ⌼ᡂᓻ{(2)ᵫTfgZ[⛳Nefg|ὑ~NWXjN|(3)kᙠfgLWXᒕZNe?@ᘤ~ᜧNᜫY
42ឋNᡠᵯ>?@ᘤBCDEᐕGHḄ5.|Ḅᐹ&ᨵ =ᫀ:|ᵯ#᪀ஹJK₹ឋᨵᐵNᡠ¡&(1)¢£Rq¤CN¥Rqᘤៜ§ᨵ¨|ᜫ©§(2)ᔠᳮ«RqᘤᦪN᪷¯₹°±²³¢£JKRqᘤ(3)«EᔠᳮḄH´µN¢£¶·H(4)¸j₹Ḅ¨᳛¥ᦪN³eº¨»ᙢ¼⊝(5)¾¿ÀKHᵨᵯÁÂN■ÄᵯFÅ>ᜫ(6)ᔠᳮJK«ÇNÈÉᨵ¨º¨ÊË>NÌᑮ¾ÎJK(7)ÏᵯÐNvÑÒÓÔÐÇ6.Õ᪵⌱Øᵯ>?@ᘤ=ᫀ:⌱Øᵯ>?@ᘤὃ⇋ᑁ(1)OC⚣8ᵯ>ᙠJKᵯ>Ḅ20%/120%ḄÝᑁ(2)ᵯ>?@ᘤḄOCÞ8ᵯqJKᵯqß(3)àÅeBCÊᡠ]ὑḄ¨᳛EáâÞ8Ê(4)᪷¯ãÏḄᵯN⌱Ø?@ᘤḄᦪäåæᵯÓ(Ḅ⌕è(5)᪷¯éḄêḄÓ(Ḅ⌕èN⌱ØᐸÇSë7.ᵨᵯ₹ᑖìíïᑖí=
43ᫀ:ᢥᵨᵯ₹ᙠñòó¾Îó⌼ᡂ|ᜫᡈõöḄ÷ÇNᑖ6øíOí₹ILùᵯk⌼ᡂúᜧ|ᜫὅNúᜧ%ᜓ|ஹᜧWüýþஹwxÿ ᵯ⌼ᡂᜧஹὅ⌕ ₹!ᵯ⌼ᡂ"ᜧ#ᜓ%&ஹ'()*ஹ+,-'/0ᡭ2◤ᙠ"56789ឮ;ᡈᜧ=>'ὅᵯᵨᵯᓫAḄCDEFᡈGHᐳJᡠ⌼ᡂL2ὅM ₹!◀OPQஹ ₹ḄQS ₹8.T᪵VW ₹᳛YZᫀ:VW ₹᳛]⌕^_`Wa ₹bVWcᙳ ₹Geὅfgh=Ḅi ₹᳛ḄW`j-'kᑴbᵨᵯឋnᨵᐵQSEᔆr ₹tuv(1)rᜧw=ᵨᵯ#ᜓ67xyWa(2)┯yᔜ|7ḄPஹvk67(3)r-'k}(4)~ᑜᵨᵯWaᢣ᪗vᑮ|7ஹk9._ᘤḄ^ᑖḄYᨵYZᫀ:_ᘤḄ^_ᘤPḄPvWᡠO/Pᩭᑴ_ᘤḄᨬW¡¢£_ᘤ¤¥/ᐕ§¨©ª¢£«_ᘤḄGᵨ¬b®ᐰ°10.±²³´µᵨᵯ#ᜓw=Ḅ¶·¸ᜐᳮZᫀ:²³¥/ᔠ¼·½w=ᵨᵯḄ◀¸²´#ᜓ¾¿eᵯÀḄᵨᡝ¸⊡²´#ᜓ
44w=GᵨᨴᦪḄÅÆᵯÇÈÉÊM˲´w=ÅÆᵯÇḄ¶·GᵨᵯÇᐸÍᵨᡝ¸Éʲ´w=ÎᓟЮ(ᓟÒ)50ᐗḄ¶·GᵨᵯÇÈÔPGᵨḄᨴᦪ11.ᵨᡝÕᵯ=Ö½YZᫀ:ᢥvᑡÙ½Ö½!(1)ᙠᵯÚÛḄᵯ#uPܳÝᵨᵯḄᡠÕᵯ=ᢥ²#ᜓÞ½w=ÔO~▭Gᵨ67àÖ½(2)ᐸÍÕᵯḄᡠÕᵯ=ᢥÇᵯ9⊤᪗½ᵯâ¨ᡠᢣw=ÔO~▭Õᵯ67àÖ½(3)Õᵯ67ãäåæ6ÕᵯçᦪèᐳO180ᜩàÎçÕᵯ67êëᵨᡝᢥ12hà᯿æᵨᡝᢥ6hà12.ᙠ⁚·ᵨᵯEF¸îïᨵᦔḄEFYZᫀ:⁚·ᵨᵯḄ/0ª^ᑭᵨòᢈôஹòõᦋ⌼÷#ᜓḄ/0ᐸᨵᦔEFv(1)µø9ùúᳮ!ûüýþḄúᳮÿ᪀ᡂḄᳮᑴ(2)ᦋ⌼ᜓᦔ᳛ஹὑᵯᜧḄᜓ⌲ !"#ᣚ(3)ᦋ☩&'"()*+,-ᵯ./ὑḄ0⌕⌶3(4)45ᜓ6789:;<ஹ=ஹ>Ḅ?ஹᑈஹAஹBC(5)DᵨFᢈHIJKLMᓄ.O(6)JKᵨᵯḄP᳛Qᦪ13. S)Tᵯ&◤ᐹᜓḄWXᩩZ,[\]^_`abᢈHcd] S)Tᵯ&efᕜhjkl]efcdᑁnᨵab]
45 1_` S)TcdḄqᕒsᐹᜓtᑡᩩZ1vwᓝyᕜz{2ᨵ|}I~ᦻᓄ{3Ꮙᵯ&)TḄ"ᳮ◍4&)⍳+ 2 S)TḄᵯ&s_`tᑡᢈHcd1ᵯᳮIᵯO{2ᵯTᐰ)Tᢈ.{3ᵯT)Tkl 3¡ᵯ& S)T¢£¤¥"¡ S)T&)&)ἠ§¨¢£¤¥ὅª;«v ¬efᵯᵯ®¯"35ᓟ±I~ S)Tὅefᕜh²v¬{efᔠ´ὅᙠ¡ᵯ& S)T¢£¤¥"¡ S)T&)ἠ§¨¢£¤¥ef¶ᑁ·efᓺ£~¹º S)T{ef»ᔠ´ὅᙠ¼ᨴ~ᑁ£¾ ¬ef¿»ᔠ´ὅᦈÁ¢£¤ÂÃ4efὅ¢£¤Mᜫᦔef»ᔠ´ὅ^0F_`cdὃ᪶¨ᦑᡈÉÊᵨᵯḄᑣÌqᙳÃ4ÎvefÏᵯÐÌq/ S)TÑ´Ò4 S)Tᵯ&Ḅef^ᢥklᑖ&Õ S)Tᵯ& cdefcdÖ×qᙳ»Ø35Ù×ᑁnᒹÛ1)ThÜ)T²{2ᵯT)TklÝ{3ÖÞFᢈHஹFkÊIᦑᐰḄᦟÖ{4ᏉàáÒefḄᵯ&⌕ 6â14.ᵨᡝ`ᵯ&ä&ஹ®¯&å^ᔣçᵯèTJéçᵯèTJ
46éê&ëìëì^ᒹÛḄᑁn,[\]ᵨᡝ`ᵯ&ä&ஹ®¯&å^ᔣçᵯèTJé&ê&ëìëì^ᒹÛ(1)&ð&ñIòó{ᵯ®¯Iõ9lö®÷ø{(2)/QஹᐰᵨᐹḄ®¯ëìi◚þ&Ḅä&I®¯÷ø{(4)ᳮḄᨵᐵ ᑴ(5),ᕒᓫ(6),7\ᵯ ⌕Ḅᐸ!ᧇᡈ$ᵯ%ᑮᵨᡝḄ)ᵯ*+,-./01ᵭ345’789:01<01=ᔠḄ5ᵯ7?@☢BCDEឋGHᵨᡝᦋJ5ᦋJ4KL?ME015NOᔠPQRSE01T5UE01WᵨᡝXᢥ Z[\]01^01ᔠ4Ḅ10ᜩᑁ5ᵯ7cᕒ*⊤%ᵯ15.ᵯfgᦑ᪷jᐸឋkḄl\mnopᜫḄᜧsᑖ uvwxyᑖz{} Ḅw(1)ᱯz\ᜧgᦑ(ᱯᜧgᦑ)a•gᦑDE50?ὅb•ᵯfgᦑ⌼ᡂN%nopᜫ1000?ὅc.Nᐰ₹50%?5ḕᐰᵯ
47(2)\ᜧgᦑa•DE3?5ᡈgᦑDE\10?ὅb•Nᐰ₹30%?ḕᡈ\ᜧ₹50%?.(3)Dgᦑᱯᜧgᦑஹ\ᜧgᦑ?Ḅgᦑ16.0¡¢£ᓄ¥ᵯ¦.*+Ḅ§ᐰ¨©g⚗{«¬w(1)*ᨵ¢£ᓄ¥®ᜓḄ°ᵯ*+±¢£ᓄ¥¦²³1±5 X*®´fGµ*+µ¶7®+ᙠ±ᑁ¸¹(2)-ºᕒ»ᐭ¢£ᓄ¥°ᵯ*+±5 XᐜGµ15ᑖ¾5¿ᵨ0ÀÁÂâ£ᓄ¥¦²ÄÃ5ÅÃÆÇ1»ᐭ¢£ᓄ¥°ᵯ*+±»È5=É1»ᐭÊg0ËÌÍ(3)-ºᕒ=Éᙠ¢£ᓄ¥®ᜓ■ᰦÐ▬Òᶇ5ÔᙠÕÖ×ØÙÚ57Ûᓽ./5¡ÝÞß5àáᨵᦔãä»Èᜐᳮ(4)»ᐭ¢£ᓄ¥°ᵯ±çèéᡈᵯêë»È-º7ᐜÂÄìÃ(=íçî18%)¢£ᓄ¥¦²ÄÃ{ᔲᔠ(5)Õðñញgᦑ7Ûᓽóôᐰ¹Gµõö»ÈGµÕð■ᰦÐẚøgᦑ857ᵯᜐᳮ5¿ᵨùúᡈûüýþÿ 17.ᙠᘤᱯᦪ(1)ᜓᡈ ஹᦋ⌼Ḅᘤᙠᢗ&72'(ᑁ
48(2)ᨵ-./◍((3)123(ᜧ7ஹᜧ8ஹᜧ9ஹ:;ஹ<=>)((4)@AB⁚ᱯDE@AF(5)GHB⁚ஹGIJKLM(6)ᘤញᦗJK&(18.ᘤPQRSᒹUVWᑁX(1)ᘤḄYHZH[\]Q^Y_ḄY`aH[bᔜd`efYஹgY(2)ᝅiY`]Qᝅideẚlmnஹe-.YoஹepᵯrstᐸvwQx2(3)ᘤyz]Q(4)ᔜ{ᓾᘤ}~H[b7ᡧஹYஹ&]QYᵯᘤ]Q(5){ᓾᘤḄYᜧ(ᑴ⌼ᔆᨵὅ◀)(6)ᔾᘤᔾ▬ᑺ(7)ᜮஹᵯஹes2(8)¡pᘤᡈ¢ᐰ1⍝t■ᰦ§el(9)ᨵKᑖ©ᐵḄᑖ`«tᵯ¬ᢣ®]Q(10)1¯ᵯᘤᑁe1¯(11)ᔜ°ᑴ±Z²³´±ᐵ-eµ=19.ᘤ&ᐕ·H[ZHᓣE¹᪵Ḅᘤ&ᐕ·H[Zᐕ·HᓣḄ»
491•ᐕ·H[ᘤᙠ&½ᵯ¾ᙠ¿ÀZÁ½ḄlὑľÅᔜd`ÆᘤH[ᓣGÇÈᔣᕜËÌÍÎÏZᦣÑᑮÓ⊝Õ(ᔜdᑖḄH[×Øᘤ&(ᔜdᑖḄH[EÙbÚḄÁÂH[ᨬGᐸE¿ÀÜÝYḄH[ᨬÞÄßàá&½ᘤᔜdH[ḄâãäYHᩭæᘤ&½Ḅᐕ·H[ᘤḄᐕ·H[ç⌕éÁÂḄÜÝᩞᧇᡃíᵯᘤᜧdᑖîᵨAðÜÝᓽòóᜐᳮ Ḅᨵöᩞᧇ÷ஹᩈᩞஹùú>AðÜÝḄᘤᙠ]Q&½ÇᕜËû1H[ᨬGÄ40C(ᘤÁÂḄ▲H[Ä105cᵫÁÂḄÓᙳ 10C,■ᓄᡠᘤ ᨬ 95C, ᙠ !"#$%&' ()ᓄ * 85C,-.ᵨ012345675Ḅᘤ 9: 75C;ᘤḄ <= ᐕ?@ᑣᘤḄ%&B᧕DEF%&5020.,ᵯ⌕ᐹᨵ“■’’ḄᑁBᵯḄ■ḄᑁB(1)■₹ᑖஹᔠ◞ᐵ(2)■ᑖஹᔠᘤ(3)■ᵯᢞ¡ᙢ£(ᡈᔠ¡ᙢᑐ§)(4)■ᙢ£ᔠ◞ᐵ(5)■ᐭᵯ=◞ᵯ◀«¬ᐹᜓḄ■ᵯ`■¯°*±²³■¯Ḅ⌕´■ᵯ`µ¬¶·¸ᦑஹᵯ_¹º6ᵯ_»ᜓDE¸ᦑ¼½ᵯX¾¿6ᵨᵯᓫÁḄÂᐰᵨᵯ±²■QuᙠᵯÄjÅÆ■ḄÇ┝QuḄÇ┝ᨵÉÊÇ┝6ᵯ_ὶ┝ÉÊÇ┝ÌRÍ┝6ᵯÎÏ21.ÐÑᑴᵯÓḄÔÕ⌕ÅTÐÑᑴᵯÓÖᫀ(1)ᜧhÙᵯÓÚÛÐÑᑴᵯÓÜÝᵯÓᑖᡂÐÑᑖ1)Þ«ᵯÓßÛàᵯÓá⊤ᵯXãÙᡂ«ÄḄBäᡂ«ᓽàåᵨÑᑖᙠ{|~ᨴÞ«ᵯåᵨᡝᵨᵯ»ᜓBä(kV•A)ᡈᵨᡝᨬᜧ◤ä(kW)éT{|êᵨᡝ~ᨴÅ▭ᵨᵯäìᔺ2)ᵯᵯÓßÛîVᵯÓá⊤ᵯXãÙᡂ«ÄḄᵯᡂ«ᓽ
51îVåᵨÑᑖᙠ{|~ᨴᵯᵯåᵨᡝÅ▭ᵨᵯä(kW-h)éT{|êᵨᡝᵨᵯ»ᜓBäᡈᨬᜧ◤äìᐵᢥгᵯÓᑖï{|JḄᵯåðjÅT᳛FᦪóᵯåJᓽᵨᡝᡠ*õḄᐰÑᵯå´³ᔠᳮᑖ÷Bäᡂ«6ᵯᡂ«ḄᵯÓᑴÜÐÑᑴᵯÓ(2)ÅTÐÑᑴᵯÓFÐÑᑴᵯÓᐹᨵ#øMឋ1)v]ᢵÓû:üᩨᩚYᵨÿ ᵨᡝᜓᑭᵨ᳛ᦋ“ᜧ”Ḅ⁚ᵯὑ ᨬᜧ ₹ ₹᳛!ᦋᗐ#᳛$ᦪ&'()*ᵯ+,-. */0ᡂ22)ᵫ5ᵨᡝ67*89:;<ᯠ ᵯ>Ḅ ₹᳛?@A# ₹()B. *ᵯ>CᵯDEFGHI. ᵯDJK/0ᡂ23) ᵨᡝᔠᳮ NᵯD/0ᡂ2+ᵨᵫ5OCᵨᵯPQឋḄᱯTUVᵨᡝᵨᵯWX)ᡈᵨᵯZᔲᵯDJK\*]^ᵨᡝ?GᵨᵯḄ◤⌕52©ᡈª©ᨵ¯°ᦑ}Eᰚ¬2±ḄWUᡈ²³ឋ´'ᰚ(3)µ¶·ᵯ rsᘤµ☢ 5¹ºBᐸ$ᵯ rsᘤ»¼½ஹµᛋ¿ᜐᨵÁஹµÃÄEᵫ5X©ÅÆG7µ᪵Q µW()(4)µ¶·ᵯ rsᘤµ⁐UcÊஹË¿Ì͵ὁᓄ(5)ᵯ rsᘤª©ÐÑÒᵯ UÒ¿ᐸ$ᵫ5ᵯ rsᘤÓB┯ÕஹឋÓ┯ᡠQEᵫ5ᵯ rsᘤPஹª©Ø°ᨵPÒBᡈÓÙUEᵫ5P©Ø°ᡈÚÛxᨵPÒÓᙢᡠQ23. B°90/ᵯ ᜫḄ$~ᫀ:ᐸ$(1)CᵯB°àáâᔠᳮḄãäᱯåᙠæCᵯB°9¨Òèé(2)ᵨᡝᵨᵯ#᳛$ᦪ êᙠᵨᵯᜓᜐëìᨵA#⊡îïðᑣᵯòóô B°ᡠõὑḄA##᳛öX÷øᵯ ὑöùᜧ(3)B°úBû☢⌱ýôᵯ ᜫùᜧ(4)þÿឋ₹ஹ⊝₹Ḅ24.ᵯᘤḄឋ⌕ ᵯᘤḄឋ ᫀ:ᢥ⚪"ᑖ$&(1)ᵯᘤḄឋ'ᢣ)Ḅ*+,-./+,-0ᵯ1ᔣḄᐵ4ᡠ6ឋ7'ᢣ8*+ᵯ9*+,-✌;ᐭஹ9=;>?7/+ᵯᑣ9/+,-✌;>ஹ9=;ᐭ*ஹ/+ᵯᙠBCDEFḄGH1ᔣI7Jឋ
53(2)ᵯᘤឋ'ᔲMN7O▭Q'I/+STDᵯU?1ᔣ'ᔲᢥVᨵḄ1ᔣXYឋZ┯7ᑣ/+STDᵯḄU?\ᢥI1ᔣX7]^_`ᨵᵯ1ᔣ⌕aḄbᵯcdefgXhiXᡈὅ⌼ᡂᵯ_⊤o ┯iᡠp7Vqr stN᪗tᵯᘤḄឋ25.v6wxyᢈ{ᵯ_⊤).|Hᵯ_⊤}ᨵ~e)ᨵv" ᫀ:ᢥ⚪"ᑖ$&(1)wxyᢈ{ᵯ_⊤'*Ḅᵯ_⊤(2).|Hᵯ_⊤}7)ᵨGhḄBC᪀7ᵨᢈ{ஹᩞᧇ7ᡠpᐸxy}|Hᵯ_⊤⌕w7ὑ⌕(3)ᵫᑴ⌼ᔆᵯ_⊤Ḅxyᨵc7ᡠpᐸᣚ`ᵨᕜ¢£^p¤w79¥⁚ḕᜧ Ḅ©ªஹᱥª7ᐹᨵ℉Ḅ¯°h±²ᦔ´26.ᢥᨬᜧ◤ o·¸¹ᵯºḄᵨᡝ7ᐸ¸¹ᵯºvo· ᫀ:ᢥᨬᜧ◤ o·¸¹ᵯºḄᵨᡝ7Veᨬᜧ◤ ⊤¼½¾ᨴḄᨬᜧ◤ s᪶Áᐸ þᨴ¸¹ᵯºᢥ⊤Q¼½Ḅᨬᜧ◤ h᪶ÁḄ◤ ÄÅo·Yᨬᜧ◤ ÆÇ᪶ÁḄ◤ 7ÆÇ~ᑖVÈÉÊᦈ¸¹ᵯº8ᨬᜧ◤ ÌᨵÆÇ᪶Á◤ ?7¸¹ᵯºo·Í¸¹ᵯº=Oᢌᨬᜧ◤ Xᢥ◤ oºḄ¸¹ᵯÐ8ᨬᜧ◤ ÆÇ᪶Á◤ ?7¸¹ᵯºo·Í¸¹ᵯº=᪶Á◤ Xᢥ◤ oºḄ¸¹ᵯÐ+(ᨬᜧ◤ -᪶Á◤ )X2Xᢥ◤ oºḄ¸¹ᵯÐ
5427.ÕÖᘤ×ØcdefXÙ?vᜐᳮÕÖᘤ×ØcdXÙÜÝ?7VÞᓽÕÖᘤÄÅàá7átXÙḄâã7'ᔲãäåæçஹèéêëஹ/+STᦑíᡈ'ÕÖᘤᑁ~ᦑí⌼ᡂḄçïbᵯᘤᑁᨵçï7ᑣV¼½ç 7ðñçïḄò⁐ôõö'ᔲ^÷7søç᪵ôè᪵ú⁐ûᑖ᪆7ᯠ᪷ÿᨵᐵᑣᑨᘤḄᦑឋ ᙠ !"◀ᦑ$%&'ᘤᢗᐭ*+28.,-ᵯ⃩0ᑣ123ᵯ+45789ᜐᳮḄ<=ᫀ:᪷A,-ᵯ⃩0ᑣ1Ḅ93ᵯ+4ᒹCD+4(1)ᙠ-ᵯE0Ḅ-ᵯFGH IJKLᵨᵯ(2)NO-ᵯE0ᵨᵯPQRSᵨᵯ(3)T⌼ᡈὅXY-ᵯE0Z[ḄᵨᵯPQRS[ᓺᵨᵯ(4)ᦑ]^_-ᵯE0ᵨᵯPQRS(5)ᦑ]`-ᵯE0ᵨᵯPQRS%aᡈὅᜫᦔ(6)dᵨᐸfgh3ᵯ-ᵯE02 iḄ3ᵯὅ jkᑴm nopqrm-ᵯ23ᵯὅjᢥᡠ3ᵯQ⊡vᵯw nxy⊡vᵯwz{Ḅ|}`ᵨᵯw~xy3ᵯḄ -ᵯE0jᵯᳮhᜐᳮ3ᵯᦪᜧᡈ⁚Ḅ -ᵯE0jhᐵhᑛ29.ẚ_ᵯFG7ᑨᜐ7▲Ḅᑛ<,ᑛh1118ᩩ9¡“ẚ_ᵯஹ¤¥ᡈὅᐸf᧕¤᧕ᰦF
55ᜓ ᓻ«¬ᐳ¯ᐰ ±²⌼ᡂ´µḄ ᜐz¶Hᓝ¶Dᨵᑛ”,ᑛh1119ᩩ9¡“ẚ_v¹ºᐹஹv¹FGஹᵯFᜓஹ¤¥Fᜓஹ᧕¤᧕ᰦFᜓ ⌼ᡂ´µḄ ᜐᓝ¶Hᨵᑛஹ¼ᑛᡈὅ½ᑛ¾ᜫ¿$ÀḄ ᜐz¶HÁ¶DᨵᑛÂ⁚ÃḄ ᜐz¶DᨵᑛᡈὅÄÅ•30.ᵨᵯÇ ḄÈ5ÉÊ?=¡ᵨᵯÇ ḄÈ5¡Ì•+ᵨᵯÇ Î$ ᵨᵯÇ Ïᕒjᢥ9Ñᑏ,ᵨᵯÇ ºᓫ1 ÔÕ᪶ᢇa´ gØ+ ᵯκÙÚ´'ᐸvÛÜÞ•+ ᵯÎ jᔣàÇ Ḅᵨᡝâã,ᵨᵯÇ ä1 ᵨᡝ%&~Ç njåᕒæçèᔠÇ z•ÔêqÇ 8ëᵨᡝḄFᜓìíஹᵯº0+4ஹ*+ᳮîg☢ᨵ%ðᔠ¯ᐰ9Ḅ ᡈὅᙠᵯ`ᵨHᨵ ñ|òóôᨵᐵ9Ḅ ᵨᵯÇ ÏᕒjXᐹ,ᵨᵯÇ Úµ¹õö1ᡈ,|÷ᵨᵯஹ3ᵯ¹õö1Ìøùú Ìú〈üᵨᡝnᵫᵨᡝþ⊤ ᦈᜓᫀஹᡈ⚪30⚪1.ᵯ⊤ᦪ450r/(kW•h), ᙌ2kW ᳛50"#⊤⊤$10min%&'&()*▭,-&ᦪ14r.⊤*▭0123(4ᫀ5(1)ᵯ⊤&$789ᑁᡠ&ᙌᦪr=89x,<ᨵ>>᳛x
56ᵯ⊤ᦪ/ ᳛@AᦪB-r=(10/60)x2x(450/10)=15(r)ফ⊤01=[(*,ᙌᦪᙌᦪ)/ᙌᦪ]x100%,@AᦪB-01=[(14—15)/15]x100%=—6.7%4#ᵯ⊤⊤$10min%&15r,ᐸ016.7%2.IJᵨᡝMNᘤP 500kV•AQᨵᨵ>ᵯ⊤RSᔣU>ᵯ⊤ᔜ1ᙽXYᨴ#ᡝᨵ>ᵯ⊤ᢌ\ᵯ 40000kW•hU>ᵯᢌ\ᵯ ]ᔣ25000kvar-h^ᔣ5000kvar-h<.#ᡝ_ᨴ>᳛`ᦪaᵯc23([ᎷeIJᵨᡝᵯf0.25ᐗ/(kW•h),hiᵯcᵯf10ᐗ/(kV•A•ᨴ)4ᫀ5#ᡝ_ᨴᵯkᵯc=40000x0.25=10000(ᐗ)hiᵯc=500x10=5000(ᐗ)#ᡝ_ᨴU>ᵯ =25000+5000=30000kvar-h>᳛`ᦪ0.8>᳛`ᦪ᪗m%0.9n⊤->᳛`ᦪa᳛5%-#ᡝ_ᨴḄ>᳛`ᦪaᵯc=(10000+5000)X5%=750(ᐗ)4#ᡝ_ᨴḄ>᳛`ᦪaᵯc750ᐗ3.IJᵨᡝᓫᑴᵯfᵨᡝrstᵯuJᙠtᵨᵯᔠxy 7ᨵᵯz{|}ᦑᩩ7ᨴᵫtᵯuJ{|}ᦑ⌼ᡂ#ᵨᡝᵯ
5730h,XY#ᵨᡝ6ᨴ]ᵨᵯᵯ 30000kW•hᵯkᵯf0.40ᐗ/(kW•h)<.tᵯuJ%#ᵨᡝ23ᐗ(4ᫀ:5᪷Btᵯ⃩JᑣᓫᑴᵯfᵨᡝᵯtᵯuJ%ᢥᵨᡝᙠᵯ89ᑁᵨᵯ ḄᵯkᵯcḄ4|ᓽ=ᵨᵯ89X8ᙳᵨᵯ XᵯfX4=30X(30000-30-24)X0.40X4=2000(ᐗ)4tᵯuJ%#ᵨᡝ2000ᐗ4.tᵯuJᙠ|⃩Jn8¡ᡝᙠ¢ᵨ220V£N¤¥¦§¨©ᵨª2000WḄᵯ᮱|¬ᵯ¬ᵯ89U®n¯<.#¡ᡝ%⊡±ᵯcR²³´ᵨᵯc23ᐗ(ெᎷeᵯf0.30ᐗ/(kW•h)ே4ᫀ:5᪷Btᵯ⃩Jᑣ#ᵨᡝᡠ¬ᵯ (2000/1000)X80X5=2160(kW•h)%⊡±ᵯc=2160X0.30=648(ᐗ)²³´ᵨᵯc=648X3=1944·)4#ᵨᡝ%⊡±ᵯc648ᐗ²³´ᵨᵯc1944ᐗ5.¸n¹º»¤ᵯQ¼AஹBஹC¹ºᡠ½ᵯ¾¿ÀᘤMÁᑖÃ150/5ஹ100/5ஹ200/5,Cºᵯ¾¿Àᘤឋ^© Æ9tᵯuJᢥ150/5ᦈᐸᵯ 210000kW•hÇ# Q¼%⌨⊡ᵯ É
5823(4ᫀ:5Ê Q¼ËÌÍ>᳛ᩭÏ]Щ¤8>᳛Pi=3UlcosX5/150=(1/10)Ulcos┯0©¤8>᳛P2=UIcosx5/150+Ulcosx5/100-Ulcosx5/200=(7/120)xUlcosÒÓÔᦪK=[(Pi-P)/P]x100%22={:(1/10)-(7/120)]/(7/120)}x100%=5/7`K]ᡠÕ%⊡ᵯ W=KxW=210000X5/7=150000kW•h4# Q¼%⊡ᵯ 150000kW•h6.Ö×ᵫᜩÙÚÛ3Ü◤⌕ß8àQá30kWᵯâãäåᢙÛ,ᵫᩩèᡠ▲êàQcᵯ⊤#Ö×stᵯuJ³7ᜩᵨᵯ6h,Æ▲90ᜩr⚜±ᵯc5000ᐗ60ᜩìí◀ß8ᵨᵯeᜓyïᵨᵯ<.tᵯuJ%⌨#Ö×ᵯc23ᐗ([ᵯkᵯcᓫf0.20ᐗ/(kW•h)4ᫀ:5(1)#Ö×*▭%±ðᵯc30x6X90x0.20=3240ñᐗò
59ñ2%⌨#Ö×ᵯc5000-3240=1760ñᐗò4tᵯuJ%⌨ᵯc1760ᐗ7.óIJᵨᡝôᵨ¹ºõᐗèᵯ⊤| ìᙠᵨᵯön÷øy#ᵨᡝ§¨ᙠBºQᨵ2kWᓫºIJ´ᵨùï89ú¯ûÇ%ýᜐᳮ ெᎷᵯ0.40ᐗ/ kW•hேᫀᙠᐗᵯ⊤B ᵯ ⊡!ᵯ"#$%&ᵨᵯ"ᵫ)*+,-./᪷123ᵯ⃩56ᑣ8 ᢥ180ᜩ;ᜩ12h<=ᓽ⊡!ᵯ"=2x180x12x0.40=1728?ᐗ$%&ᵨ"=1728X3=5184 ᐗ@ ᢥ ᵯA ᜐᳮD⊡ᦈᵯ"1728ᐗ$%&ᵨᵯ"5184ᐗ8.FGᡝ606*iPD-8ᫀbcde᳛g᯿ijN,e᳛Pi=Ulcosx3-(200/5)┯lN,e᳛P2=Ulcosm(150/5)+Ulcosm(150/5)—UIcos-(200/5)nioᦪK=(Pi—P)+P)X1OO%=80%22Ki ⊡ᦈᵯI⊡ᦈᵯIW'=KxW=80%x500000=400000(kW•h) ⊡ᦈ_GᡝᵯI400000kW-h9.Fr5ᵨᡝᵨᵯsI1000kV-AFᨴᨵeᵯI40000kW>h,veᵯI30000kvar-h ᵯ"(.x▬z")|}~12600ᐗL⃩5Mᢌ⊤ᕒaᢌ_ᵨᡝveᵯI9670kvar-h] ⊡_ᵨᡝᵯ"`aᐗ ᫀ:_ᵨᡝ e᳛ᦪ᪗0.9_ᵨᡝᢌe᳛ᦪcos,40020=0.8M⊤ᵯ"᳛5%;▭e᳛22■3000040000ᦪCOS©2=-40000-----------------------=0.713000096702400002
61M⊤ᵯ"᳛9.5%ᡠb_ᵨᡝ▭ᵯ"=12600-(1+5%)X(1+9.5%)=13140(ᐗ) ⊡ᵯ"=13140-12600=540(ᐗ) ⊡_ᵨᡝᵯ"540ᐗ10.cdᡠḄI⊤Ḅ|sI10VA,cdNḄ|100m,☢2.5mm2,cdḄᵯ¡ᢥ0.05Q<= ⌱£`ᜧsIḄcd~¥ᵯU5AḄᵯUVWᘤ (¦NḄᵯ¡᳛p=0.018Q•mm2/m)ᫀᢥ⚪¨◤ᐜ«cd▭Ḅᜧ¬100Xs=10+0-05+5^18-X52=28VA2 ⌱£~¥cdsI30VAḄᵯUVWᘤ11.F®ᵯ¯ᵨᡝᐸ₹±²ᙠ±ᐸN6212ËJ⊤ÌᕒlÍATAÎJᡂ800/5,ÐᢌḄᵯI20ÑkWh<= ⊡ḄᵯIAWOᫀijÒÓÔ;ḄᵯIX,ᑣ1X+X+2X=2020X=25=8ÑkWhÕ ⊡ḄᵯIÂW=3X8-20=4ÑkWhÂW4ÑkWh13.FÖN×®ᵨᡝØᵯUVWᘤYZ300/5?Ù2Ú@ᙠTAnᣚ,lÍCḄYZᣚᡂ200/5,Ü<=ᵯI,Ýᯠᐰàᢥ300/5<=Ðᦑ¼[-ᵯ⊤¾Á800Á<= ⌨⊡ḄᵯIAW'oᫀØTA300/5,CTA200/5,ᓽCcdᵯUᜧ¿1.5âᦑni᳛3IUCOSYcY/------------------------1=-0.142IUcos+1.5IUcosni᳛ã/ ⌨äᵨᡝᵯIᢥ⚪¨ ⌨ᵯI300W'=800X5X0.14=6720kWh14.Fᵯ¯ᵨᡝJᨵ250kVAY®ᘤåæ ᨴᵨᵯI85000kWh¯᳛ᢥ0.85<=<=_ᵨᡝY®ᘤᑭᵨ᳛nè`a ᫀ:ᢥ⚪¨Y®ᘤᑭᵨ᳛
63ᨴᵨᵯIY®ᘤsIX¯᳛X72°xg%85000X100%=56(%)250X0.85X_ᵨᡝY®ᘤᑭᵨ᳛56%15.Fᵨᡝᙠve⊡éᢗᐭìḄe᳛ᦪ0.75,íᢗ)vee᳛Q=100kvarḄ⊡éᵯsᘤḄe᳛ᦪ0.95Ðᢗᐭì₹.Y«ᐸᨵe₹P°ᫀᢥ⚪¨«ᨵQ-P(tgi—tg2)Q100100P===180.8kWᦑtgi—tg20.882—0.3290.553P180.8kW16.ᨵåÆÖNᨵeᵯ⊤BᵯUVWᘤîïåðñòó<ᵯIW=2000kWh«ô┯ᵯIÂWi(Ꮇ¥Ã⊝öijN,Ḅe᳛Pcou3Up—pippCOS)°ᫀ:ᵫ⚪¨ËBᵯUVWᘤឋîḄe᳛⊤ïùPinc=UAIACOS+UB(—IB)COSB+UCICCOSCÃ⊝UA=UB—UC—Up—p,IA=IB-ic=ip-p,A=B=c= úSPine-Up-pippCOSijN,Ḅe᳛⊤ïù
64ᨴᵨᵯIp-pip-pCOS
65nioᦪp°UPP'PPCOSorK= ___________RncUppippcosô┯ᵯIÂWi=(K—1)W=(3-1)X2000=4000kWh ⊡ᦈô┯ᵯI4W4000kWh17.Nᨵee᳛⊤N┯lᐸNºùAᐗUBCIACᐗUAC-lcûᑏýᐗe᳛PAஹPc⊤ïùÿ ᳛Pine⊤ᦪK(⊝Ḅ᳛⊤Pcor=3Up—pip—pCoS)O ᫀ ᢥ⚪#ᨵPA=UBCIACOS(90°——)Pc=UAC(—lc)cos(30°+)ᙠ&'ᵯ)*UBC=UAC=Up-pIA=I=Ip—p,ᑣcPine=up-pip-p[8s(90)+Cos(30+)]=Up-plp-pcos(30—)ᦪKᵯJ§UpplPPCOS=2J3Rncup—pb—pCOS(30)v3+tg PA=UBCIACOS(90°—),Pc=UAC(—ic)cos(30°+),Pine23-Up-pip-pcos(30°—),K—3+318.-ᵨᡝᵭ1ᵨᵯ1000kVA,ᵯ2ᵯ3410kV,ᵨᵯ567ᵯ)ᨬ
669ᜐ;6km,@ᵨ50mm2ḄDEFG7ᵯᵯ3HᔲᔠK()LᦪRo=0.21lQ/km,Xo=0.4Q/km) ᫀ XYᵯ3Un=10kV,WOOkVA,L=6kmᑣ)aᢙ4i.Z=R+X=>(0.211X6)+(0.4X6)=7(1266)2+(24)2=7I-603+5.76=.7.363=2.71()10OOkVAc3ᘤḄefXYᵯg4_&…=m=57.74n)In-.3U.3X1017.32ᑣᵯ3o4pU=IZ=57.74X2.71=156.48(V)ᵯ3otᓰ10kVḄvw415648HU%=X100%=156(%)10000 ᪷yzY'10kVᵯ3oᔠK᪗}4~7%,ᦑ7ᵯᵯ3ᔠK19.ᨵᵯ⊤┯ᐸ4AᐗUAB-IA,CᐗUAC—lc 1ᑏᐗ᳛PAஹPc⊤ ᳛Pine⊤ᦪK(⊝Ḅ᳛⊤Peor=3Up~~plp—pCOS)° ᫀ: ᢥ⚪#ᨵPA=UAB(—IA)COS(150°-)
67Pc=UAC(—lc)COS(30°e)ᙠ&'ᵯ)* UAB=UAC=Up—pIA=IC=Ip-p5ᑣ
68Pinc=PA+Pc=Up-pif^p[COS(150)+cos(30)]Uppip-psinᦪPcor3UppippeosRneUp—pip—pSintg PA=UAB(—IA)COS(150°e),Pc=UAC(—lc)cos(30°—),Pinc=Up—pip—psin,K=r20.-ᡝ10kV᯿ᵨᵯᵯ¡¢200kVAᵫ¤10kV¥ᑡ100kVA⁚c3ᘤ¨ᡂᐸᓫ¤c3ᘤ«ὑPQ=0.25kW,Pk=1.15kWᑡ®-ᨴ°₹cᓄ¤c3ᘤ₹᳛³´ᨵ40%µᐸHᔲᨵ¶⌕ᔣ7ᵯ¹ᵭ1ᨚ»e¤ᵯc3ᘤ¼ ᫀ ¤c3ᘤᑡᵯᐸ«ὑ4PFe=2X0.25=0.500(kW)240F=2X1.15X=0.368(kW)Cu100Ps=PFe+Pcu=0.500+0.368=0.868(kW)½ᨚ»e¤c3ᘤᐸ«ὑᑣ4P'Fe=0.250kW240P'cu=1.15X8=0.736(kW)P's=P'Fe+p'cu=0.250+0.736=0.986(kW)P's>Ps°᯿ᵨᵯ®ᓫeᑴᵯÀÁÂᙠÃÄᵯÅƽ»ᵨe¤
69Çᵯc3ᘤÈc3ᘤ«ὑᵯ¢ÉÊËᜧᦑÁÍᵭÎᨚ»21.7O/O.4kV,100kVAḄc3ᘤ¤aᢙᵯ3ᙳ45%,ᐸ*e¤4ÐynoÑe¤4Yd11ÒÓ¤c3ᘤᑡÔfÕgᨵÖᜧ¼ ᫀ 1OkV,×=0.4kVXY¡¢100kVAaᢙᵯ34Ud%=5%T¤c3ᘤÔfÙXYᵯg4ᶧ3U2ÛT45(A)°4ÔfÙÜÝÞᵯ3¢ß30Þᡠá2sim2sin—vI=2------2X0.2592h--------------=751(A)2Ud%â40.00069ÔfÕg42nX-145X100 ¤c3ᘤᑡÔfÕg751A22.ã)äஹå)Ḅæçèé)çḄê ᫀ:ëE-61ᡠì
7023.ᨵeí3ᵯ¢îᵯ¢ïðḄᵯgñ)4Ôåᵯgñ)Ḅᨵᜫ3óஹᨵᵯ⊤ஹôᵯ⊤1ãõᵯ¢ïðᵯgñ)Ḅö÷ë ᫀ ëE-16ᡠìøùᐭû ᫀ ëE-20ᡠì
71PJIPJ2ëE-2025.ᨵ¤ᓫæü¨ᵯ3ýþᘤ@ᵨV/Vÿ ┯E-23ᡠ┯ᵯḄE-ᫀE-24ᡠ
72E-2426.ᨵᵯ⊤ᙠ⌮ ᵯᵯ!"#$%&'ឋ)*Ḅ+,-./ᔜ12Ḅ345᳛⊤78ᫀ9E-44ᡠ+/ᔜ1234&(3ᖴ;03ᓝ+>:E-44UAUBUC-ᵯ@UABUCB-ᵯ+ᓽᑖC&DEஹDGᐗIᵯᙌKLᵯ@IAIBIC-ᵯ!+lAlcᑖC&DEஹDGᐗIᵯ!ᙌ/Lᵯ!@ABC-)*᳛MᦪO@(30-A)-+AQRLOS@(30°+c)-PQTLOS᳛⊤78&P=UABIACOS(30°EA)+UCBICCOS(300+c)27.UV▲Xᵯ!YZḄ[!\]^ᳮ`!\]ab
73ᫀE-62ᡠE-28.ᵨUdᓫᨵᵯ⊤fᵯ])*᳛MᦪḄgPW1h&R+PW2h&P2,᳛Mᦪijk8&cosJ(Pp)23(P2P)22ᫀE-65ᡠE-6529.UlᓫmᘤVop8ᫀ:E-55ᡠ
7414E-5530.qrE-54ᨵs┯ tᨵ┯uᢣ+,wxᫀ┯y(1)Az{@(2)Bᵯᙌ|@(3)AஹCz{x}9E-55
75E-55
