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目 录
0 y- P7 \/ u* Z {! J; b) W" R/ S- P第1 章 发电机本体.......................................................................................................1
+ B, N+ j$ \8 P2 P/ P0 u' H: @1.1 基础知识...............................................................................................................17 |1 a: E0 b7 A' q9 n) P& a3 h8 S
1.1.1 工作原理..........................................................................................................1
7 \% t! x3 J* [4 m# A1.1.2 磁通与高次谐波..............................................................................................4$ f1 d- i$ j9 l, [4 o' z* ~
1.1.3 磁场与磁势......................................................................................................4
( d$ H1 w- K" f. D2 H4 ^$ d+ n1.1.4 同步发电机并列..............................................................................................8
& z% F9 C d* v' \1.2 发电机本体结构...................................................................................................9+ ~& g, @2 K9 {; ?6 p% _4 V
1.2.1 发电机基本构成..............................................................................................9 ?7 l' z* _( d# S# R
1.2.2 发电机冷却方式............................................................................................10
/ ~* [ A+ o' c" C F1.2.3 发电机定子....................................................................................................100 I- [: R( s. i1 `9 j# w5 z
1.2.4 发电机转子....................................................................................................14- _4 h4 \" j7 Y5 Y. A" f# W! H' l
1.2.5 发电机通风系统............................................................................................16% p% o$ h2 Z; ^8 L# F; g
1.3 发电机正常运行.................................................................................................181 q( ^! i" z$ M+ c$ _- J
1.3.1 额定工况运行................................................................................................18
7 w4 r. K. a- d3 l q0 H& H6 B0 h- l1.3.2 非额定工况运行............................................................................................19) C( p: f! g0 o) \% a1 d
1.3.3 发电机有功调节............................................................................................21
+ E( K% O. o' Q5 ^3 N, D0 P1.3.4 发电机无功调节............................................................................................23
" [: r. V3 j& T1 Y1.3.5 发电机安全运行极限....................................................................................27
6 t5 ^4 I: _4 @$ x- o1.3.6 发电机正常运行和监视................................................................................30
8 l! {: A, }$ K1 N8 j1.4 发电机非正常运行.............................................................................................31
& y$ A; ?4 F/ Q5 k1.4.1 发电机容许过负荷........................................................................................318 N2 @5 r& `9 I' T+ N- W) ?
1.4.2 发电机不对称运行........................................................................................31
9 v# q& J" c- u( k6 Z( J( j/ M1.4.3 发电机失磁运行............................................................................................32- D e3 o- z, Y) K8 ?% p
1.4.4 发电机进相运行............................................................................................33: c( b& d6 X. S5 J) R' M
1.4.5 发电机在空气中运行....................................................................................33( X( P. |! h0 j/ e, k" {
1.4.6 发电机扭动稳定............................................................................................33
9 ~; |; y9 K- e& h6 X1.5 技术规范.............................................................................................................35% p9 N' K0 Y) S" u4 h' U
第2 章 发电机封闭母线和出口开关.........................................................................40
M- l! z; J$ n+ \' o L2 o2.1 分相封闭母线.....................................................................................................40
& T& d' Q1 Z# y/ p" L; p: i2.1.1 封闭母线的类型和优缺点............................................................................40' A& z, R% j8 H
2.1.2 分相封闭母线的结构....................................................................................40, Z: G5 H# q2 q# B3 H
2.1.3 微正压充气装置............................................................................................42( K5 w% r# k* `) z
2.1.4 封闭母线运行要求........................................................................................45
4 x8 L# [& m# r6 N0 ]8 u2.1.5 封闭母线异常处理........................................................................................45" `- h ~3 T$ {# v
2.2 发电机出口开关.................................................................................................466 S/ W1 m5 i/ C0 x2 p* j
2.2.1 装设GCB 的优点..........................................................................................46
1 n" c/ v1 m2 q1 Y, E+ N2.2.2 GCB 的工作机理...........................................................................................47# g7 z N; h$ |7 K
2.2.3 GCB 结构.......................................................................................................49
/ w3 i% v/ k# K5 E2.2.4 GCB 主要辅助设备.......................................................................................52
; I- @8 n" n3 ~/ S8 Q2.2.5 GCB 的防误闭锁...........................................................................................53+ S* V* j# Q$ t2 F' g
2.2.6 GCB 运行要求...............................................................................................53+ t9 @4 ^3 H5 a
2.2.7 GCB 异常处理...............................................................................................54+ B1 `3 N$ S+ S
2.3 技术规范.............................................................................................................559 Z1 G3 s1 ~4 U ?
第3 章 发电机励磁系统.............................................................................................60
, z! k- q9 d/ g3.1 励磁系统基础知识.............................................................................................60/ d$ s1 ^' C1 u
3.1.1 励磁系统基本构成........................................................................................60. F9 }4 `1 t3 g4 X2 H- H/ I `
3.1.2 励磁系统主要类别........................................................................................603 ^* T3 Q! r8 ]6 ?% F
3.1.3 静止励磁方式特点........................................................................................61
J* h7 u. D) c. y3.2 UNITROL 5000 励磁系统..................................................................................61
/ R; s/ Y. o- H* B5 n' D3.2.1 励磁变压器....................................................................................................62
) ?, t: |+ k! P# i4 b3.2.2 励磁调节器....................................................................................................62; ~ [4 r4 ?, w
3.2.3 可控硅整流器................................................................................................629 L# _4 N3 {& y" {3 K1 f& C
3.2.4 起励和灭磁单元............................................................................................63
) v/ T( E: B% ^! G5 ^! r' C7 w2 e2 A3.2.5 UNITROL 5000 励磁系统性能.....................................................................64
# w( c) q. I& b$ }3.3 励磁系统操作调整与维护.................................................................................65
' V# a( X& ?" g- f8 `; n3.3.1 运行操作基本步骤........................................................................................65
( W, k& z7 {; }% f# z/ B* {' G V0 O3.3.2 控制和显示元件............................................................................................66
& {' t( B: r" J2 H% f1 U3.3.3 UN5000 励磁系统远方控制.........................................................................67- p- J( D/ B% u* q1 I: r# B% K& ~
3.3.4 UN5000 励磁系统就地控制.........................................................................67
0 i% q% Q$ R8 C# [& m3.3.5 UN5000 励磁系统维护工具.........................................................................70
/ D$ _6 j! K" U# ~; |3.4 励磁系统自动控制与保护.................................................................................71! F% ?$ d$ M, i1 }
3.4.1 励磁系统控制通道........................................................................................71
, u/ O4 h: L( O8 H5 ^9 V# G$ P3.4.2 励磁系统叠加控制........................................................................................72. ?. p0 ^2 e0 w9 A+ \6 h
3.4.3 励磁系统限制器和PSS ................................................................................73
# \! f1 i, X! U* m) W3.4.4 励磁系统相关保护........................................................................................76, i* x2 M. g3 i, D4 [
3.4.5 励磁系统检测与测量....................................................................................78
. m" j- o# e3 B I4 q3.5 技术规范.............................................................................................................79, Q( [+ t6 j6 m
第4 章 发电机氢油水系统.........................................................................................84' W: N' q, ? o. v
第5 章 大型电力变压器........................................................................................... 112
' |. ?: S) }- `第6 章 厂用电系统及配电装置...............................................................................1260 |9 J {* B9 o% O- F4 W
第7 章 直流、UPS 及事故保安系统......................................................................162. B' B* A# G$ Y- o
第8 章 发变组继电保护...........................................................................................187
1 G2 P8 M* X! V第9 章 电气监控系统...............................................................................................254
) K' W( j% b' ^8 s3 L7 e第10 章 电力调度通信系统.....................................................................................273. M5 b1 p7 |8 f' f8 `4 t. v3 @/ _
第11 章 500KV 系统及配电装置...........................................................................281$ A3 t5 @# C6 D& D/ \2 }) G. c6 ?
第12 章 220KV 系统及配电装置...........................................................................344! W! x K; B9 s9 O' d" y5 S
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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