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目 录5 \/ e2 t& `4 c e' n+ }& g
第1 章 发电机本体.......................................................................................................1
- g- z4 Y# V6 X1 N2 p k& |# }0 O7 f1.1 基础知识...............................................................................................................1
, k L9 _* V% b5 G1.1.1 工作原理..........................................................................................................12 Z# p, x" x+ `
1.1.2 磁通与高次谐波..............................................................................................41 Y. {+ G% X. d) k! G9 L
1.1.3 磁场与磁势......................................................................................................4
. d/ Y* I( V y7 Y7 O1.1.4 同步发电机并列..............................................................................................8 x0 l7 Q c# W) H3 ^) \- {
1.2 发电机本体结构...................................................................................................9* |+ u7 j& f4 k6 P( Z! I
1.2.1 发电机基本构成..............................................................................................9
; X& @; ]: p* m9 l7 O) ^+ ]- @$ Y# V1.2.2 发电机冷却方式............................................................................................10
- O2 g, h! w/ t7 H5 x, e$ P1.2.3 发电机定子....................................................................................................10
0 u2 r: {* f7 `3 @2 h {* R) M2 {1.2.4 发电机转子....................................................................................................14
& Z; j. q q7 s- H( q Z1.2.5 发电机通风系统............................................................................................16
' N6 G9 o4 V7 V8 B, l1.3 发电机正常运行.................................................................................................18
% m7 L4 H) c% `* w q- x' Q" y1.3.1 额定工况运行................................................................................................18
$ E- y Q- M! w; Z1.3.2 非额定工况运行............................................................................................19! f5 a2 ^0 a6 V) [) y% y5 K
1.3.3 发电机有功调节............................................................................................21
+ s% M; n1 s. d1.3.4 发电机无功调节............................................................................................23" ?, Q' }" O" F1 \* u8 K
1.3.5 发电机安全运行极限....................................................................................27! t; }1 H0 z4 \4 C, {$ X
1.3.6 发电机正常运行和监视................................................................................30
: a7 L6 v) F5 X1.4 发电机非正常运行.............................................................................................31
- ^- n* _9 r2 ^+ b1.4.1 发电机容许过负荷........................................................................................31
( ?: l7 I5 [% i# ]$ j1.4.2 发电机不对称运行........................................................................................31
1 r7 `) {0 w. R6 R: G* i4 s- z7 s1.4.3 发电机失磁运行............................................................................................32
0 k0 J9 ^ V4 M1.4.4 发电机进相运行............................................................................................33" G6 M" j" m0 e0 R- M; {
1.4.5 发电机在空气中运行....................................................................................33
* Y* G9 i& b! q8 ^* |- W: F* {1.4.6 发电机扭动稳定............................................................................................33
- `* f. |4 V% `) B# h" L& Z1 L' ~1.5 技术规范.............................................................................................................359 O* W6 ]5 r% W9 w/ O# l/ o
第2 章 发电机封闭母线和出口开关.........................................................................401 g* J/ D6 c7 d0 y% L
2.1 分相封闭母线.....................................................................................................40! K+ v3 J/ V) D7 g1 ?
2.1.1 封闭母线的类型和优缺点............................................................................40
5 X( j+ a" b' L' H2.1.2 分相封闭母线的结构....................................................................................40
: ?1 i' L& E4 P1 z0 i( ^2 R9 b! a9 _2.1.3 微正压充气装置............................................................................................424 p% \- x! K3 X9 k# G% O: Q5 ^
2.1.4 封闭母线运行要求........................................................................................458 e/ J8 P4 {% c
2.1.5 封闭母线异常处理........................................................................................457 X/ T: @0 W. e& t. N1 k3 C$ k4 u
2.2 发电机出口开关.................................................................................................468 ?( W& f: C N
2.2.1 装设GCB 的优点..........................................................................................46/ S* [' d; g C# H
2.2.2 GCB 的工作机理...........................................................................................47
* \1 d8 R; J: C# p$ N/ X/ t2.2.3 GCB 结构.......................................................................................................49
0 g1 s1 ^, b4 ]4 b! p" b( l x2.2.4 GCB 主要辅助设备.......................................................................................52* @1 `' r. F3 k4 h) S
2.2.5 GCB 的防误闭锁...........................................................................................533 `- r: ^# Y- \. Q
2.2.6 GCB 运行要求...............................................................................................53
5 h/ l3 x( F) B7 L4 B0 P9 j" s2.2.7 GCB 异常处理...............................................................................................54, f; p+ f4 c! O9 P
2.3 技术规范.............................................................................................................55' g) t+ Q$ p+ N; Q9 i0 W
第3 章 发电机励磁系统.............................................................................................604 {, R% ~8 J4 P- p
3.1 励磁系统基础知识.............................................................................................600 T) }; F& Y7 F4 h. L( o
3.1.1 励磁系统基本构成........................................................................................60
$ u9 s1 K1 n6 V8 B4 Q3.1.2 励磁系统主要类别........................................................................................607 h0 u. s# I; f: d- a
3.1.3 静止励磁方式特点........................................................................................618 }& o& c7 u' t/ G& a: l
3.2 UNITROL 5000 励磁系统..................................................................................61: x# k; T7 F# R- K# H+ n
3.2.1 励磁变压器....................................................................................................62
4 A7 z1 K# S* D q; y3.2.2 励磁调节器....................................................................................................622 A6 Y6 [( @! V, W' K+ R# }& I$ l
3.2.3 可控硅整流器................................................................................................62
3 E7 Z3 e9 b$ E3.2.4 起励和灭磁单元............................................................................................634 D- I9 ?) H# k: T
3.2.5 UNITROL 5000 励磁系统性能.....................................................................64
: V+ G0 X; _0 ^, K! f3.3 励磁系统操作调整与维护.................................................................................655 }3 H) L% e: b4 a
3.3.1 运行操作基本步骤........................................................................................65
* ?$ A2 ^$ z6 r$ F" b* F3.3.2 控制和显示元件............................................................................................66
. I! v2 r3 O. x! C1 Y# t3.3.3 UN5000 励磁系统远方控制.........................................................................67$ a1 q6 A$ z3 p/ c* A4 O" d& c
3.3.4 UN5000 励磁系统就地控制.........................................................................67% k" W1 p& X5 f) Y% G) y/ b3 K
3.3.5 UN5000 励磁系统维护工具.........................................................................70: b: X, e* k* e
3.4 励磁系统自动控制与保护.................................................................................71
3 w* W p& i* y- d+ p+ L3.4.1 励磁系统控制通道........................................................................................71
4 d# M) m9 D7 Y0 n: t8 i9 o3.4.2 励磁系统叠加控制........................................................................................72
/ ?( K( ]) K$ [! t9 J3.4.3 励磁系统限制器和PSS ................................................................................73
1 L$ i1 h6 I- a0 P# w3.4.4 励磁系统相关保护........................................................................................76
, S3 v: Q. N* O: `3.4.5 励磁系统检测与测量....................................................................................786 O5 }- H( a. k/ I$ \. W+ ~5 x7 ]9 C
3.5 技术规范.............................................................................................................79% M& c* W3 t# G' d, X( m
第4 章 发电机氢油水系统.........................................................................................84" D! f$ q( S" n8 v
第5 章 大型电力变压器........................................................................................... 112+ p7 m" W" g0 V8 C" M
第6 章 厂用电系统及配电装置...............................................................................1263 w( C/ \. ^, J0 m, v6 H# O
第7 章 直流、UPS 及事故保安系统......................................................................162
5 D' @3 A8 N7 p4 P第8 章 发变组继电保护...........................................................................................187, i, D; D! D% [% s" @/ `
第9 章 电气监控系统...............................................................................................2541 x$ M7 @* a0 {0 t" T
第10 章 电力调度通信系统.....................................................................................273: X5 A; O, f' M8 V) Z8 m/ `
第11 章 500KV 系统及配电装置...........................................................................281
8 ]- I- F3 w; \4 r第12 章 220KV 系统及配电装置...........................................................................344
1 m/ p2 Z: [4 o, i% I8 G/ o
发电厂电气培训教材.part2.rar
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