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目 录
+ Q/ S- _! ?7 Z. S第1 章 发电机本体.......................................................................................................1( y3 m$ d3 a6 ^
1.1 基础知识...............................................................................................................1" [$ d3 D t# z9 M
1.1.1 工作原理..........................................................................................................14 O9 ?9 j5 x6 Z7 c* J
1.1.2 磁通与高次谐波..............................................................................................4
t8 L5 }; ^) Q" \2 H1 U6 `1.1.3 磁场与磁势......................................................................................................4
2 j, ?5 D1 v# P3 V* U" g1.1.4 同步发电机并列..............................................................................................84 d/ X( r8 l' ^5 Q' I* z- k
1.2 发电机本体结构...................................................................................................9
7 A( T$ h2 f& _: H. g* E C" n: e) n1.2.1 发电机基本构成..............................................................................................9
5 b E3 f& I/ n7 ~1.2.2 发电机冷却方式............................................................................................10# }/ g0 p8 w( _
1.2.3 发电机定子....................................................................................................10
r3 H3 a ]+ F1.2.4 发电机转子....................................................................................................140 m7 f9 ?" Y8 h9 t% u& L
1.2.5 发电机通风系统............................................................................................16
9 w5 }+ t8 q! F; r# J8 U1.3 发电机正常运行.................................................................................................18: n& A% y# I* j3 h
1.3.1 额定工况运行................................................................................................18) ?8 C! P: H: b, X9 J
1.3.2 非额定工况运行............................................................................................19
0 G4 Y C N/ `" r1.3.3 发电机有功调节............................................................................................21
% }$ ]6 w! y; _/ o* v1.3.4 发电机无功调节............................................................................................23
2 u( }; a3 |9 O$ w4 b% N1.3.5 发电机安全运行极限....................................................................................27
5 N0 U7 u3 c: K1.3.6 发电机正常运行和监视................................................................................30
1 M* H* i2 ~5 _ `, `1.4 发电机非正常运行.............................................................................................31
- t( v6 g9 H; o5 @+ F/ |1.4.1 发电机容许过负荷........................................................................................31
( r* E% @. T- k) T1.4.2 发电机不对称运行........................................................................................31
- m' [1 f; k) _- [) I$ C1.4.3 发电机失磁运行............................................................................................32* }5 O: i" O& t4 V( n2 G
1.4.4 发电机进相运行............................................................................................33: m+ i+ C8 ^8 s% k5 `) a
1.4.5 发电机在空气中运行....................................................................................33
& w. j! `( ?6 n0 }$ K" W1.4.6 发电机扭动稳定............................................................................................33
2 v4 _ d( i; T2 Z* {# Z$ d1.5 技术规范.............................................................................................................35
& B+ X, w) ]% g4 H4 Y第2 章 发电机封闭母线和出口开关.........................................................................40
7 P$ k. u3 E4 l( R- B2.1 分相封闭母线.....................................................................................................40
! k( M) c5 X9 n/ J6 m2.1.1 封闭母线的类型和优缺点............................................................................40$ b7 p O2 S& i& M0 W0 n$ P' Y* k. `
2.1.2 分相封闭母线的结构....................................................................................40
8 ?3 q/ P/ g$ C+ n# y2.1.3 微正压充气装置............................................................................................42
& b$ K( C& L+ U7 v$ I1 J* S2.1.4 封闭母线运行要求........................................................................................45
- I/ F$ t5 V f1 r2.1.5 封闭母线异常处理........................................................................................45+ v. \; C, b- s1 O$ t! Y
2.2 发电机出口开关.................................................................................................46
6 h' n9 F6 j+ \2.2.1 装设GCB 的优点..........................................................................................46& Q/ l3 N& X8 m; q! M5 ^- n
2.2.2 GCB 的工作机理...........................................................................................477 O: W, d" J# D6 b+ |* b
2.2.3 GCB 结构.......................................................................................................49 e L9 u, F- Z& Z% p0 p
2.2.4 GCB 主要辅助设备.......................................................................................52
/ P( s7 a' t& z w2.2.5 GCB 的防误闭锁...........................................................................................532 B6 s/ N! W; r% y4 E# l9 P
2.2.6 GCB 运行要求...............................................................................................53- S# Q( z" L' z1 g% w. l
2.2.7 GCB 异常处理...............................................................................................54
- D3 ~9 Y' k/ Z/ D0 i2.3 技术规范.............................................................................................................55
% C3 D% ?/ i* P. c6 I5 z. R' c/ H* B第3 章 发电机励磁系统.............................................................................................60, J% E% ]8 X2 g, v0 B
3.1 励磁系统基础知识.............................................................................................60# j! v6 k9 @. o5 [! T
3.1.1 励磁系统基本构成........................................................................................60' i( y+ ]- s" g. `5 _; {
3.1.2 励磁系统主要类别........................................................................................609 g& ?9 @8 d4 M
3.1.3 静止励磁方式特点........................................................................................61
2 x# @8 f _: P% G& n3 S3.2 UNITROL 5000 励磁系统..................................................................................61
; X+ ]; ^2 g: o, H3 u4 v0 B3.2.1 励磁变压器....................................................................................................62+ d7 {7 ~# ~9 Y* k
3.2.2 励磁调节器....................................................................................................625 l( P, q! h7 Q( M" U
3.2.3 可控硅整流器................................................................................................626 _) x3 t% Q: b2 I8 k A5 C- B- R
3.2.4 起励和灭磁单元............................................................................................63. \9 ^. _& y: r6 h" \- x, }2 g
3.2.5 UNITROL 5000 励磁系统性能.....................................................................64
C, h2 Q- c y& \; E& d3 S3.3 励磁系统操作调整与维护.................................................................................651 ]3 ]: F% L5 J; W* x
3.3.1 运行操作基本步骤........................................................................................65$ S$ ~0 v' @5 G* l2 v" |' t
3.3.2 控制和显示元件............................................................................................66* n/ r7 I: u! F0 D g
3.3.3 UN5000 励磁系统远方控制.........................................................................67 N8 ~$ K& j2 W. X! U1 L, m) m
3.3.4 UN5000 励磁系统就地控制.........................................................................67
; T5 }3 [' a2 v" h6 f$ M- J& m3.3.5 UN5000 励磁系统维护工具.........................................................................70
- S3 C" M) ?6 B2 ~3.4 励磁系统自动控制与保护.................................................................................71; H' v! }; G0 K h$ |7 B1 E
3.4.1 励磁系统控制通道........................................................................................71
: I) ^3 P3 |- J- D8 G4 ^3.4.2 励磁系统叠加控制........................................................................................727 w! M, b6 Z! t" i$ O# \9 h
3.4.3 励磁系统限制器和PSS ................................................................................73
9 F0 n# k- u$ G" ]( I* `2 N5 n3.4.4 励磁系统相关保护........................................................................................767 P/ U& M! I4 W) }* }9 ?5 H
3.4.5 励磁系统检测与测量....................................................................................78
3 d9 p3 c) \+ q4 N2 G3.5 技术规范.............................................................................................................79
- s K7 n. r: p第4 章 发电机氢油水系统.........................................................................................84
. f' ]0 `( e) W/ J/ s( B! {) @: O第5 章 大型电力变压器........................................................................................... 1126 V+ I0 O1 ^( w$ B8 d9 H& @( T% T+ N
第6 章 厂用电系统及配电装置...............................................................................126' Y, [. A T8 A9 Y: r% R% P
第7 章 直流、UPS 及事故保安系统......................................................................162 W/ Q3 C) {0 U1 H: F5 @, U
第8 章 发变组继电保护...........................................................................................187
6 H% c8 t4 p4 J第9 章 电气监控系统...............................................................................................254) {+ M4 a: y9 e" e! u) I
第10 章 电力调度通信系统.....................................................................................273
% T4 Q$ c/ ~ p第11 章 500KV 系统及配电装置...........................................................................281% V. b1 w! w; a- Q) o
第12 章 220KV 系统及配电装置...........................................................................344, q9 |$ E0 y5 p+ ^
发电厂电气培训教材.part2.rar
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发电厂电气培训教材.part1.rar
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