(On-Load) (HHIB) (July 13.2010 / Rev.4) HEAVY INDUSTRIES CO. - BULGARIA HYUNDAI 3 1.4 1.14 1.2.OLTC5 1.36 2 OLTC 7 3On-Load Tap-Changer8 3.18 3.28 410 4.110 4.210 4.310 4.411 4.5OLTC11 5OLTC12 5.112 5.213 5.2.113 5.2.2coarse14 5.3coarse14 5.416 6On-Load17 6.117 6.217 7ON-LOAD19 7.119 7.220 8OLTCMDU21 8.121 8.2MDUOLTC21 9OLTC23 9.123 9.223 9.323 10OLTC24 .OLTC. OLTC. OLTC,., HHIBOLTC.HHIBOLTC . OLTC (RS5, RS6, RS7, RS9, RS12, RS16) (RS21, RS22, RSV5, RSV9, RSV12). :,. A B() DS TS COS- 1. OLTC 1.. 1.1 .OLTC .. / / /.OTLC1 . K1K2,N1N2 .RK1K2. -(COS)B A. 1. 2. a b c d a b - ccoarseFcoarseHcoarse- dcoarse coarse-M. 2. OLTC -+K1'N1K1N2. 3cnCo 4o 3o1o 5+ N1. 3ao ' o o 2 N1o 5. 3bo o ' - p+pPppp1OLTC3 . . 3a- ,1011 .1N1; 2 N1.3 N1;4 N1;5;c();p--. 3b, . ,0.HHIB 33. ,(n)3c .OLTC. HHIB.flag . 4. 4. 3a 3b 3c 28~45ms... (Uc , Ip , Ic ) R 2UIcc =HHIB(VI)OLTC.VI,RS(5.) (V1V2)(V3) R..S.On-Load. 1.2. OLTC HHIBOLTC (.6). OLTC(10)(11),(16) . OLTC (1),(3), (5),-5. VI 6.OLTC (6)MDU(7).MDU(1).MDU(8),(9),(12),(14)(13) .MDU(2),,-(4). 3(3.1),(3.2) (3.3). (1)(17)(15).() . MDU(7.1),(7.2),(7.3),(7.4)(7.5).(7.6). 5. . ,- MDU, 1.3. 7.OLTC. A B C coarse tap D2 EF G 7. 2. OLTC OLTC. OLTC(rms).().HHIBOLTC:(41.5,72.5,123,145,170,245300kV). . OLTC.50Hz60Hz. OLTC.HHIBOLTC:3() 200,400,630(700),1000,1200(1250)A()1600A2000A.(20%)() . (,.) HHIB OLTC, 2, 3. 2 . - :K, L, M, N, P . 35 107. - . OLTC.OLTCRS9.3.8. OLTC . OLTC.8. OLTC 35 18 1731 16 1527 13 1423 11 1210 09 19Pre Pre Coarse 310 Pre ( )W 1 19 1010 19 1W M- 123/ 400 III .3 RS9 (A) 3. On-Load Tap-Changer 3.1 HHIB OLTC. RS9,RSV9,RS6,RS7OLTC(3) .-(). 6. . . OLTC.. RS5OLTC3.RS9 . SF6RS21OLTC()RS22() . RS12RS16OLTC3.,. .-. 3.2. OLTC(). kV r.m.s.41,572,5123145170 245 (300) , kV r.m.s.95140230275325460 (1,2/50 s), kV peak2503505506507501050 (250/2500 s), kV peak-----850 . IEC60214-1:20035.2.6.. ..,,. --COARSE- 9. a0 b1 (tapping) b2 d coarse c1coarse( outgoing) c2 coarse Um=121OLTC,.IEC 60214-1:20035.2.6.9. 4. 4.1 ,-,(1.)...( ).HHIB . . .HHIB. .HHIB . IEC 60214-1:2003. 4.2 1.2. . 20.HHIB15. RS21RS22SF635 .65. 4.3 IEC60214-1:20035.2.310. 10. 23.2.5(5%) r.m.s. HHIB... ,. 4.4 - .. (). HHIB OLTC RS9.3-I-1600 ARS-6-I-2000 A. RS9.3-I-1600 A -RS6-I-2000A-. 3.. ,-.(RS9.3-I-1200 A) 3.3.3300ms . ,HHIB. 4.5 OLTC IEC60214-1:200320% .IEC60354,IEC60542ANSIc57.91.OLTC.HHIBOLTC.1.2 20.,1.5 350. 5. OLTC 5.1 4flag Ip.(IPR) .()(IC=UC/2R).().. 11UC=f(IP). U2I2.U2 I2 .U1 I1.IEC60214-1:2003 5.222(2I1, 2I2) (U2,U1) . .(R).(12). . IEC60241-1:20035.2.2.1.50000.HHIBOLTC200000 500000. HHIB OLTCIEC 60214-1:20035.2.5.4.5.2.2.1(). . VI(5).SVI25%25%-(RSV 5) 11. 12. 5.2 . 1coarse. 5.2.1. 700A/3 ./23() 3(13). (a)2 2.RS9.3-I-800/1200A. RS6-I-2000A RS923,(b).3 RS9.3-I-800/1200ARS9.3-I-800/1600A.3 1~2ms . 3 . IEC 60214-1:2003. 5.2.2 coarse . b13.2 3 14. Coarse .(14a) . KI(.14b). (2R)(X1+X2)..- x1x2.HHIB(X1+X2)2R .coarsetapregulationdiagramx1x2., HHIB test lab. x1x2, 1G3G. 5.3.coarse -(.15a),( ).,CwCE . Uw.-IS,.Is, . HHIBUWIS. HHIBUwIs15b.,15ctie-in.Tie-in. Tie-in. CWCe . 15. HHIBtie-in. (16a), RS9RS6 (16b), RS12 , Tie-in. 14325687 5.4. HHIB2: . ..1600V630A 16. Tie-in a) 1 OLTC 2 3 4 tie-in b) 5 OLTC 6 7 8 tie-in s:100A-8;100A200A-4;200A400A-2 400A630A-1.3.. ().16a.1600V630As. :RS9,RS5 ,-RS6,-RS12, RS16. HHIBIEC60214-1:20035.2.4 1.5 . . 6. On-Load OLTC(6) : (MDU) 6.1 OLTC.: Geneva - . 6.2 HHIBMDU: a)MDU MZ 4.1MZ4.1/07.3.. b)MDU MZ 4.4, ANSI, .MZ4.4/07. c)MZ8/07MDUMZ8.Drivinglight (RS20)Off-Circuittap-changers MDU. MDUMZ4.1 / MZ4.4MZ8 kW0,75/1,10,37 Hz50/6050 V3AC 400/2303AC 400/230 min-1 15001500 1 .3333 N.m17/248 s4,55 3527 VAC 230AC 230 kV22 W250250 IP 54IP54 kg80/10460 MDU. : IP 65 1: 0.5; 1; 6; 16.5; 66. 107 HHIBMDUIEC 60214-1:20036. HHIBMDU: AVR()MDU MDU BCD,4-20mA MDUNo.CV5.AP1C.0N 1-3. . No.157No.202 () No442.2No. 442.3 No. 349.2 No.236.3HHIB . MDUIEC60214-1:20035.2.5.1500,000.1,000,000. 7.ON-LOAD 7.1 HHIB.IEC 60214-1:2003,-26100. 40.,115(IEC 60354). -25MDU.. HHIB. ,RS 21RS 22SF6.. MDU.MDU-2540. MDU. 50 -60 HHIBMDU.. HHIBMDUIEC60259IP54.IP65. HHIBOLTC (No.206). RS12RS16OLTC . (No.205)(RS12RS16) ... . No.RS9-10 No.RS9-09 4 : R S . . Q ,390. ,. (6. 14). ,90HHIB. (61213)25. 7.2 HHIB: .URF25/10-1(No203.1). . .60~80ms... ,. No. 174Q. . 8. OLTCMDU 8.1. HHIBOLTC.. SF6/. . -. -. N.RS9.3-07.3. HHIBOLTC. . MDU,,. ()N.209.3.N.RS 9.3. 8.2. MDUOLTC MDU(17).MDU.MDU. -MDU . 19181716151413121110987654321 987654321K987654321 - -------- - - - + + +++++++++ MDUK1 MDUK2 HHIBMDU .MDUAB 17. .. ,MDU. . . 9. OLTC 9.1. OLTCMDUIEC 60214-1:2003. HHIB. (IEC60214-1:20035.2.2)(5.2.3)KEMA(5060Hz),ZKU,KERI. 9.2. MDUHHIB. . 1. 2. 3. 4. 5.500~2000OLTC-MDU 6./ 7.() 8.12kVMDU ,. 9.3. ISO9001:19941998TUFTUV-CERT. ISO 9001:2000HHIB. OLTC HHIB. 10. OLTC OLTC ,. OLTC. HHIBHHIB. OLTC. 1. 20/25MVA668x1.25%kVOLTC. OLTC, MDU(1). OLTC:OLTC,,, Um,. RS12--200-72.5.10.19.3Wrk. CWCe. ( )39,2kV516640563333,3 332CeCwCw3 2U12UF2U12Uw22=||.|

\|+ +=||.|

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\|+ = ( ) ( ) 59,3mA 5166 . 3 , 36 111633310. 314C2C12U2U1Ce3 2U1I2292 2s= +||.|

\|=((

+++||.|

\|e = 15ctie-in.HHIB 120K2tie-in. 16b,. MZ4AC400/230V4~20A. 2. OLTCcoarse-16115%kV(13)50.4MVA.(2). HHIBR9.3-III-400-170/L-14.27.1G.Tie-in. mA 10 10 . 2100 . 10 . 14 , 3 . 15 C3 2U UIkV 65 , 12 7260021005 , 73 2UC CC3 2UU12 5wF GsFe ww Gw= = e+== + = ++=+ 8OLTCtie-in. (5.2.2)coarse-.FinecoarseX1+X2=4.5.14.3mh . HHIB62. QialitrolOLTC. . OLTC(BCD). (AVR)4~20mA. 3. 166.7 MVA345/38x1.25 % kVOLTC. (3)R9.3-I-1200-245/P-10.19.3W.CWCe. ( )mA 6 , 6110 10. 3700 j220 106Cj2U UIkV 2 , 27 9 , 92 104900370053 9 , 92U2UC CC2UU U3 12wF 3s 2Fw ew 3 2 w= e+= e+== ((

+ + = (((

++||.|

\|++ 15,UW35KVtie-in.MZ 4.13AC110AC60Hz. 4~20mA.MDUDC 220VOLTC(BCD).