KS C IEC 60076-5-2008 Power transformers-Part 5:Ability to withstand short circuit《电力变压器 第5部分 耐短路性》.pdf

上传人:deputyduring120 文档编号:816351 上传时间:2019-02-12 格式:PDF 页数:34 大小:712.97KB
下载 相关 举报
KS C IEC 60076-5-2008 Power transformers-Part 5:Ability to withstand short circuit《电力变压器 第5部分 耐短路性》.pdf_第1页
第1页 / 共34页
KS C IEC 60076-5-2008 Power transformers-Part 5:Ability to withstand short circuit《电力变压器 第5部分 耐短路性》.pdf_第2页
第2页 / 共34页
KS C IEC 60076-5-2008 Power transformers-Part 5:Ability to withstand short circuit《电力变压器 第5部分 耐短路性》.pdf_第3页
第3页 / 共34页
KS C IEC 60076-5-2008 Power transformers-Part 5:Ability to withstand short circuit《电力变压器 第5部分 耐短路性》.pdf_第4页
第4页 / 共34页
KS C IEC 60076-5-2008 Power transformers-Part 5:Ability to withstand short circuit《电力变压器 第5部分 耐短路性》.pdf_第5页
第5页 / 共34页
点击查看更多>>
资源描述

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60076 5 5: KS C IEC 60076 5: 2008 2008 3 31 http:/www.kats.go.krKS C IEC 60076 5: 2008 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2002 10 29 :2008 3 31 20080134 : : ( 025097 294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60076 5: 2008 .1 1 1 2

2、1 3 .1 4 5 A( ) 15 B( ) .27 i KS C IEC 60076 5: 2008 5: Power transformers Part 5: Ability to withstand short circuit 2006 3 IEC 60076 5, Power transformers Part 5: Ability to withstand short circuit , . 1 . . KS C IEC 60076 1 . 2 . . ( ) . KS C IEC 60076 1: 2002, 1: KS C IEC 60076 3: 2002, 3: , KS

3、C IEC 60076 8: 2002, 8: KS C IEC 60076 11: 2008, 11: 3 3.1 3.2 . 3 2 . “ ” . 3.2 3.2.1 3.2.1.1 KS C IEC 60076 5: 2008 , , . . (3.2.6 ) ( ) 3.2.1.2 , . . 3.2.2 2 3.2.2.1 3 3 . I: 25 2 500 kVA II: 2 501 100 000 kVA III: 100 000 kVA 3.2.2.2 , (r.m.s. 4.1.2 ) . I 5 % , . 4.2.3 . 3.2.2.3 1 . . 2 KS C IEC

4、 60076 5: 2008 1 2 kVA %25 630 4.0631 1 250 5.0 1 251 2 500 6.0 2 501 6 300 7.0 6 301 25 000 8.0 25 001 40 000 10.0 40 001 63 000 11.0 63 001 100 000 12.5 100 000 12.5 1 100 000 kVA . 2 3 3 . 3.2.2.4 . 2 . 2 MVA , UmkV 7.2, 12, 17.5, 24 500 500 36 1 000 1 500 52, 72.5 3 000 5 000 100, 123 6 000 15 0

5、00 145, 170 10 000 15 000 245 20 000 25 000 300 30 000 30 000 362 35 000 35 000 420 40 000 40 000 525 60 000 60 000 765 83 500 83 500 1 3 . 3.2.2.5 2 , 3 ( 3.2.5 ). , 3 3 KS C IEC 60076 5: 2008 . , 3 . 3 . . 3.2.3 2 , . . , (KS C IEC 60076 8 ). ( ) . 3 . 3 , , . . , . . 3.2.4 . . / , . 3.2.5 , , . 2

6、 . , . 3.2.6 ( ) ( ) 4 KS C IEC 60076 5: 2008 . . 3.2.7 . . 3.2.8 . 4 KS C IEC 60076 1 KS C IEC 60076 11 . 4.1 4.1.1 . 4.1.2 4.1.5 . 4.1.2 I 2 3 , I . )(3stZZUI+= (kA) (1) Zs: SUZ2ss= 1 ( ). (2) Us: (kV) S : (MVA) U Zt . a) U Ur kV , Zt . 5 KS C IEC 60076 5: 2008 r2rtt100 SUzZ= 1 () ( )1). (3) zt: ,

7、 , Sr: MVA b) U : , 2) kV Zt: 2 , , 3.2.3, 3.2.4 3.2.5 . 3.2.2.2 , . 1 3 . . 4.1.3 I 2 . 25 2 . 4.1.4 4.1.2 4.1.3 I 1 3 . (4) (5) 0 . , 0 . 1) Zt zt 4.2.3 KS C IEC 60076 1 Z z . 2) KS C IEC 60076 1 5.2 6 KS C IEC 60076 5: 2008 3 ( ) 105(A) 250 200105(A) 180 180120(E) 250 200 130(B) 350 200155(F) 350

8、 200180(H) 350 200 200 350 200 220 350 200 1 , . 2 A . 4.1.5 1 1 . 1000106)235(22001+=tJ (4) 170045)225(22001+=tJ (5) 0: ( ) J : , (A/mm2) t : (sec) (4) (5) , 10 . . 100 (J/kg ) 398.4 928100 (kg/m3) 8 894 2 685100 ( m) 0.022 4 0.035 54.2 4.2.1 . 7 KS C IEC 60076 5: 2008 . , (KS C IEC 60076 1 3.11.3

9、). 4.2.2 4.2.7 . . . , . , . A . 4.2.2 4.2.2.1 , . . ( ) . 4.2.2.2 KS C IEC 60076 1 . . , . 0.2 % . (routine test) . 4.2.2.3 10 40 (KS C IEC 60076 1 10.1 ). . I . 4.2.3 2 . . 2= kIi (6) I 4.1.2 . k , 2 2 . 2k X/R . 8 KS C IEC 60076 5: 2008 X : (Xt Xs) , R : (Rt Rs) , , Rt (KS C IEC 60076 1 ). , X/R

10、X/R . 4 X/R 3). 4 2k X/R 1 1.5 2 3 4 5 6 8 10 14 2k 1.51 1.64 1.76 1.95 2.09 2.19 2.27 2.38 2.46 2.55 1 14 X/R 2k . Zs 0.05 Zt ( ) Xt Rt xt rt . xt: zt (%) rt: zt (%) zt: (%) X/R 14 , 2k . II : 55.228.1 = III : 69.229.1 = 4.2.4 I (4.1.2 ). 5 % , 10 % . 4.2.5 2 4.2.5.1 4.2.4 . ( ) ( )4). 3) 4 . 2sin)

11、e12/)2/(+=+ XRk e : : arctan X/R 4) 2 2 . 2 , . , . 9 KS C IEC 60076 5: 2008 , 1.15 . , . . . . . . . I , X/R , . 4.2.5.2 (4.2.3 ) . I . 1 “0” . 1 “0” . k . 3 “0” . k . k . 2 . . 2 I xt/rt3(4.2.3 ) , 3 . . 4.2.5.3 . , 50 Hz 60 Hz 4.2.3 4.2.4 60 Hz 50 Hz . . 4.2.5.4 3 4.2.4 3 . . , 3 . 10 KS C IEC 60076 5: 2008 1 , . 3 2/3 . 3 2 1 2 . Zs: S : 1 Y Zs: S : 2 Y Y 1 II III , I . 2 . 3 , . , . 4.2.5.5 3 , , 70 % . I II 3 . 3

展开阅读全文
相关资源
猜你喜欢
  • ETSI TS 126 177-2018 Universal Mobile Telecommunications System (UMTS) LTE Digital cellular telecommunications system (Phase 2+) (GSM) Speech Enabled Services (SES) Distributed Spe.pdf ETSI TS 126 177-2018 Universal Mobile Telecommunications System (UMTS) LTE Digital cellular telecommunications system (Phase 2+) (GSM) Speech Enabled Services (SES) Distributed Spe.pdf
  • ETSI TS 126 177-2018 Universal Mobile Telecommunications System (UMTS) LTE Digital cellular telecommunications system (Phase 2+) (GSM) Speech Enabled Services (SES) Distributed Spe_1.pdf ETSI TS 126 177-2018 Universal Mobile Telecommunications System (UMTS) LTE Digital cellular telecommunications system (Phase 2+) (GSM) Speech Enabled Services (SES) Distributed Spe_1.pdf
  • ETSI TS 126 179-2016 LTE Mission Critical Push To Talk (MCPTT) Codecs and media handling (V13 2 0 3GPP TS 26 179 version 13 2 0 Release 13)《长期演进技术(LTE) 关键任务一键通 (MCPTT) 编解码器和媒体处理(V1.pdf ETSI TS 126 179-2016 LTE Mission Critical Push To Talk (MCPTT) Codecs and media handling (V13 2 0 3GPP TS 26 179 version 13 2 0 Release 13)《长期演进技术(LTE) 关键任务一键通 (MCPTT) 编解码器和媒体处理(V1.pdf
  • ETSI TS 126 179-2017 LTE Mission Critical Push To Talk (MCPTT) Codecs and media handling (V14 0 0 3GPP TS 26 179 version 14 0 0 Release 14)《长期演进技术(LTE) 关键任务一键通(MCPTT) 编解码器和媒体处理(V14.pdf ETSI TS 126 179-2017 LTE Mission Critical Push To Talk (MCPTT) Codecs and media handling (V14 0 0 3GPP TS 26 179 version 14 0 0 Release 14)《长期演进技术(LTE) 关键任务一键通(MCPTT) 编解码器和媒体处理(V14.pdf
  • ETSI TS 126 179-2018 LTE Mission Critical Push To Talk (MCPTT) Codecs and media handling (V15 0 0 3GPP TS 26 179 version 15 0 0 Release 15).pdf ETSI TS 126 179-2018 LTE Mission Critical Push To Talk (MCPTT) Codecs and media handling (V15 0 0 3GPP TS 26 179 version 15 0 0 Release 15).pdf
  • ETSI TS 126 190-2016 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adaptive M.pdf ETSI TS 126 190-2016 Digital cellular telecommunications system (Phase 2+) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adaptive M.pdf
  • ETSI TS 126 190-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adap.pdf ETSI TS 126 190-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adap.pdf
  • ETSI TS 126 190-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adap.pdf ETSI TS 126 190-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adap.pdf
  • ETSI TS 126 190-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adap_1.pdf ETSI TS 126 190-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Speech codec speech processing functions Adap_1.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1