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第二本比较新 06年出的 7 I: x7 u6 d X; D9 p
CONTRIBUTORS xvii$ D! [0 m; w' R. P% s, k
FOREWORD xix: z$ j( r- Q: e6 ?6 _$ Z
PREFACE xxi3 E8 m% k _) j3 h( i# K
ACKNOWLEDGMENTS xxiii
( d/ k1 W! K, U- }0 |4 ]ABOUT THE AUTHORS xxv
4 c L% I6 h& Q4 Q& [: X1 ALTERNATIVE SOURCES OF ENERGY 19 r: W7 j( i/ B
1.1 Introduction 1
5 @ _! X5 m; {1 U/ [' U* Y" s1.2 Renewable Sources of Energy 27 J8 b( e1 O; j1 k) j/ [
1.3 Renewable Energy Versus Alternative Energy 4: i7 ]5 W4 i, K
1.4 Planning and Development of Integrated Energy 8
- u: Y. x* i0 |1.4.1 Grid-Supplied Electricity 9( b# @7 q7 b4 G
1.4.2 Load 10
0 _# N: J# E* J; S% G- T1.4.3 Distributed Generation 10- o8 u: R& s3 L1 E# ]. A" x3 @
1.5 Renewable Energy Economics 11
k$ j3 l5 e% g9 A: Z0 S1.5.1 Calculation of Electricity Generation Costs 12
* g; K3 I/ t/ V/ A, {& M2 e, ~ W1.6 European Targets for Renewables 143 a2 @3 Z. V, T* T: U- |
1.6.1 Demand-Side Management Options 15, E9 k# V1 K% [6 q4 T+ H; p+ D! i
1.6.2 Supply-Side Management Options 16
" @0 B2 z% p* ~4 B) k" ~1.7 Integration of Renewable Energy Sources 19( O1 b) i# u% C8 E% V, F2 Y
1.7.1 Integration of Renewable Energy in the United States 20
1 [7 b7 E& a. X7 ~1.7.2 Energy Recovery Time 21. x2 [" P8 s0 v, P1 i" w( }
1.7.3 Sustainability 23
# [0 K0 r# N" G2 u& Z1.8 Modern Electronic Controls of Power Systems 26+ m8 e! S- K- |1 A8 L! t' a
References 27/ A; J* s$ I w* A
2 PRINCIPLES OF THERMODYNAMICS 28; P9 | g( @, r
2.1. Introduction 28
# q8 H/ X) d3 |. q2.2. State of a Thermodynamic System 292 `5 s Q e9 D2 c) j4 l& y- g9 e
2.3. Fundamental Laws and Principles 36
- I2 `: j4 j4 j, K6 p; o& V2.3.1 Example in a Nutshell 37( f B( i7 F b& s, ]
2.3.2 Practical Problems Associated with Carnot Cycle Plant 40
D3 G; ~6 T7 l" T2.3.3 Rankine Cycle for Power Plants 41
; P# p! ?1 v9 s$ R9 A0 ]1 S) n2.3.4 Brayton Cycle for Power Plants 446 S7 G+ N0 M& ~" d
2.3.5 Energy and Power 46
) U+ L# U' v4 D2.4 Examples of Energy Balance 474 |- C5 `) u6 ^0 I6 Y i- X
2.4.1 Simple Residential Energy Balance 474 \$ s, t. t2 ]# G; i2 u8 t; w
2.4.2 Refrigerator Energy Balance 48
; T) H, z% T+ T |7 \$ S! I' B2.4.3 Energy Balance for a Water Heater 49
2 v( i' R& s5 m, D2.4.4 Rock Bed Energy Balance 514 F, r5 i# y l
2.4.5 Array of Solar Collectors 51
3 ^; c2 l9 y7 _! a+ _0 v2.4.6 Heat Pump 52
2 c' H0 @* i# {% v6 u- z5 o1 O: U- d2.4.7 Heat Transfer Analysis 535 H5 V6 W1 U, |+ S7 x
2.5 Planet Earth: A Closed But Not Isolated System 545 y- a! r1 J- ~
References 56- [ T. _& B, z$ E( j
3 HYDROELECTRIC POWER PLANTS 57
" M5 J8 c ]8 l% i1 {# E. A4 o3.1 Introduction 57$ Z$ o% X/ o1 E, { \, a6 q& ~$ A) o
3.2 Determination of the Useful Power 58) y3 O( y6 Y0 J; _* s6 x/ S
3.3 Expedient Topographical and Hydrological Measurements 60
' k$ Y& j! K0 S, m9 x& r+ n6 W9 t: R3.3.1 Simple Measurement of Elevation 60$ ~3 [# x, m0 ~, c
3.3.2 Global Positioning Systems for Elevation Measurement 60( U9 j* X: n4 x' C: U
3.3.3 Specification of Pipe Losses 62: a4 Q! T1 R U
3.3.4 Expedient Measurements of Stream Water Flow 63& l& J! X4 h8 Z8 P
3.3.5 Civil Works 67
" D4 F: m4 U+ v: G3.4 Generating Unit 67& v: E- u( j8 m: Z6 `8 I
3.4.1 Regulation Systems 67
9 p' r. v; Z" I( C" S. S% y. q3.4.2 Butterfly Valves 68# `: r6 l* }5 s6 _" s
3.5 Waterwheels 68. @9 ^4 v9 b. a! n0 }" f
3.6 Turbines 70" W6 s' a& d1 s/ q. u6 d ^/ a
3.6.1 Pelton Turbine 71
2 |' ~/ _8 P% Z! C3.6.2 Francis Turbine 74& W/ y3 N* L" l0 a
3.6.3 Michel–Banki Turbine 779 x5 e; r( O- _
3.6.4 Kaplan or Hydraulic Propeller Turbine 799 z5 c2 \( ]& a* N
3.6.5 Deriaz Turbines 80
8 I0 t5 R+ L, ?% \. V& s) O* F5 {) g3.6.6 Water Pumps Working as Turbines 80
7 n6 R$ F" T& q0 R- L% t2 k! ]3.6.7 Specification of Hydro Turbines 81
( _7 c- }4 |+ }& L) J- gReferences 82
+ Q j A+ p- m8 N- x0 F# Z% o4 WIND POWER PLANTS 84& ]( I, k) o, u# W5 _4 N+ _# Z+ b. M
4.1 Introduction 84% O4 p, `4 q" u4 ?
4.2 Appropriate Location 85/ k" e7 p0 ^$ x- X8 B' e! \8 a1 M
4.2.1 Evaluation of Wind Intensity 852 r" |( R) D4 D1 }0 s7 @3 L
4.2.2 Topography 93% ^' b" [1 s) o1 F" X7 N \, V
4.2.3 Purpose of the Energy Generated 95
) r0 @# @5 A, {- j; l2 R y4.2.4 Means of Access 95$ B. g& f. j$ X
4.3 Wind Power 95
7 q& S! h- {% G3 V. l+ O4.4 General Classification of Wind Turbines 97% K9 I0 F& m W# u
4.4.1 Rotor Turbines 99
0 }$ I: m9 N( \7 Y5 N4.4.2 Multiple-Blade Turbines 99# O* h) r# ^0 C* m, e" S6 _
4.4.3 Drag Turbines (Savonius) 1001 {* } d a( M: [3 C: l
4.4.4 Lifting Turbines 101/ ?) e" d6 Z# w y8 o" i
4.4.5 System TARP–WARP 1022 W& E; C$ I O9 A
4.4.6 Accessories 103
4 u' [, I9 B- U4.5 Generators and Speed Control Used in Wind Power Energy 104% }9 \- k7 g# r$ {$ v; g
4.6 Analysis of Small Generating Systems 107
% K7 Q1 S/ @4 _7 w) ?2 RReferences 110 S3 s9 K, G8 n) R3 [6 @
5 THERMOSOLAR POWER PLANTS 112
4 @3 Y' ~( j9 x% W9 k0 h5.1 Introduction 112/ M9 R" j6 F$ U3 m2 h
5.2 Water Heating by Solar Energy 112% q/ T' C S$ T; G; b$ }, C2 Z; i0 ]
5.3 Heat Transfer Calculation of Thermally Isolated Reservoirs 115
4 E! z8 C) `( l( ~9 C/ l; I) p5.4 Heating Domestic Water 118- S! e$ }2 E4 M
5.5 Thermosolar Energy 119' A# j/ I4 x' q* t& C
5.5.1 Parabolic Trough 120
* r9 g% Z9 q% A$ _+ a5.5.2 Parabolic Dish 122
! [- r2 D/ K5 [1 r5.5.3 Solar Power Tower 124" f8 u- F% M g* s# q: |
5.5.4 Production of Hydrogen 125" N. V/ V7 U. n, W3 Z" s+ Q9 @4 ?; C
5.6 Economical Analysis of Thermosolar Energy 126
! A3 X" g" [5 M: |( _" P/ BReferences 127
: |3 a. u* X& _0 l+ G+ jCONTENTS ix6 PHOTOVOLTAIC POWER PLANTS 129
8 v' o: v Q9 L$ Y' k3 w4 a0 Y. ^6.1 Introduction 129
$ S1 t! J5 u; u0 c# G6.2 Solar Energy 130/ v" ~, {1 n9 I' K. `: b8 w
6.3 Generation of Electricity by Photovoltaic Effect 132
6 n U# @; t7 U) m6 b F- n3 b6.4 Dependence of a PV Cell Characteristic on Temperature 135! i, [8 n; P% j5 E# _! Y
6.5 Solar Cell Output Characteristics 137& j! A* {- v1 q. q
6.6 Equivalent Models and Parameters for Photovoltaic Panels 139
4 C# ^; M/ a8 E6.6.1 Dark-Current Electric Parameters of a Photovoltaic Panel 1404 t. z- J: Q# a, b
6.6.2 Model of a PV Panel Consisting of n Cells in Series 142
/ T% x4 |9 a* U' @6.6.3 Model of a PV Panel Consisting of n Cells in Parallel 144 h) `# @1 Y1 w# K
6.7 Photovoltaic Systems 145
1 c* E! _9 b' `5 K5 i6.7.1 Illumination Area 146
- C) J! h5 X# r4 c7 H6 w% P6.7.2 Solar Modules and Panels 146& b$ T: f: l! i: J6 G
6.7.3 Aluminum Structures 146
9 D% \9 Z( v6 w6 A6.7.4 Load Controller 1487 f X0 M5 G5 p! c$ R; F. v' d
6.7.5 Battery Bank 148
5 ? D' n. R& L6.8 Applications of Photovoltaic Solar Energy 149+ o0 r2 P7 A1 X$ [* J1 }, D+ U& W2 S
6.8.1 Residential and Public Illumination 149
/ q! _. k, x% B5 H5 X9 d6.8.2 Stroboscopic Signaling 150# Z; ]3 U# \ v$ F: z% w4 n
6.8.3 Electric Fence 150
4 e4 W0 D/ R2 J S' A6.8.4 Telecommunications 151
7 N# _: H" Z& x. V" u) j; C2 M6.8.5 Water Supply and Micro-Irrigation Systems 1513 z4 ^) u+ ?# y7 K
6.8.6 Control of Plagues and Conservation of' T! `! M/ ~* M$ S
Food and Medicine 153
" p" @% f9 t& ^3 ~8 W! A+ b$ l6.8.7 Hydrogen and Oxygen Generation by Electrolysis 154
2 x$ J# V+ Z w$ g. A8 V3 P+ T6.8.8 Electric Power Supply 155( g/ r+ T' U6 G$ @) _. U( n
6.8.9 Security and Alarm Systems 156, o- ]# R& b. P2 n3 H, q
6.9 Economical Analysis of Solar Energy 156
6 {* d, g5 h% I1 ~& LReferences 1575 V# k: F1 F# V1 y4 C7 Z& \
7 POWER PLANTS WITH FUEL CELLS 159
7 v' m. o$ m n7.1 Introduction 159 K: c' ?0 ]# z$ D! T9 t& ]+ ]; S7 V
7.2 The Fuel Cell 160( `8 _2 l# [+ P
7.3 Commercial Technologies for Generation of Electricity 162$ c. U9 \" [4 @% K& V t3 v
7.4 Practical Issues Related to Fuel Cell Stacking 169: }3 N6 x0 T3 ?+ M$ g0 {& ]2 m& t
7.4.1 Low- and High-Temperature Fuel Cells 169; k$ o2 A( Q; ?$ X }& a
7.4.2 Commercial and Manufacturing Issues 170
4 `$ C% v/ b9 R8 \- i5 Ax CONTENTS7.5 Constructional Features of Proton Exchange
: p, ]7 n8 d# u- AMembrane Fuel Cells 171
. r. }) \: H5 I7.6 Constructional Features of Solid Oxide Fuel Cells 173
: X1 `- ?. B4 R' v7.7 Water, Air, and Heat Management 175( e; V- v: E6 o: x
7.8 Load Curve Peak Shaving with Fuel Cells 176
( U/ F+ o4 `2 Q1 t* \; M G7.8.1 Maximal Load Curve Flatness at Constant Output Power 176
! [4 r) Y( P# v+ p( s/ s7.8.2 Amount of Thermal Energy Necessary 178
5 Q) _ W2 e5 k2 P7.9 Reformers, Electrolyzer Systems, and Related Precautions 1801 J* ~' D t" I& h+ H+ \4 O# u
7.10 Advantages and Disadvantages of Fuel Cells 181- A4 b! j/ v& }# |; L4 N
7.11 Fuel Cell Equivalent Circuit 182* z; @/ V" c9 o& P( A5 C
7.12 Practical Determination of the Equivalent Model Parameters 188
7 K2 R% k! C! B" b; d7.12.1 Example of Determination of FC Parameters 191
; q' a# f7 }9 J6 d+ U" P" Q# Y- t7.13 Aspects of Hydrogen as Fuel 194
U% l! w5 f# i. p* c7.14 Future Perspectives 195
* L' \8 J# F* r1 j7 B5 z! YReferences 196
$ n% W- c3 ~% \8 BIOMASS-POWERED MICROPLANTS 198
( K- j5 G( c7 f7 S( u2 I8.1 Introduction 198" H. ^, j- {+ o/ f7 j
8.2 Fuel from Biomass 202! Y& @( V; N3 d& }& x; r/ T' i- a
8.3 Biogas 204
* G, H: o1 B+ {, {! U3 t6 G7 m8.4 Biomass for Biogas 205
& v3 m1 L8 o# H3 V8.5 Biological Formation of Biogas 206
8 B, L7 x; F, m% I7 e7 s8.6 Factors Affecting Biodigestion 207
; q" p9 J( A" U Z3 S8.7 Characteristics of Biodigesters 209# G7 t. m& V& U5 @: v
8.8 Construction of Biodigester 2104 P9 t0 u, V" b u1 ]# z
8.8.1 Sizing a Biodigester 211, s; v8 V. R1 g9 s# N% P
8.9 Generation of Electricity Using Biogas 211
& N/ W8 V4 L! J( ~References 214
) I; r G: Y1 G, A8 S; X/ B) N9 MICROTURBINES 215
6 e9 l; K8 _3 [- {* `" t8 G' K9.1 Introduction 215
/ W# I2 w& P% S' L: |; c; k3 |3 R9.2 Princples of Operation 217
7 C1 @, n4 w& n8 w9 \5 u9.3 Microturbine Fuel 2193 T+ `+ \8 F( g# f- y( J9 Y+ r+ R$ y
9.4 Control of Microturbines 220
: P1 _ @3 K5 Q6 i$ x* c; t! y9.4.1 Mechanical-Side Structure 220
Y8 E" R' H# @5 H9.4.2 Electrical-Side Structure 222! u. c0 U/ V0 S0 `* ^
9.4.3 Control-Side Structure 224
! b' V( k6 a9 A/ U0 y. v" `- xCONTENTS xi9.5 Efficiency and Power of Microturbines 228
. c% W5 B0 @# c9.6 Site Assessment for Installation of Microturbines 230
; y$ J& z6 ~( s/ m+ EReferences 231) g' e+ l& E4 R S& T j2 ^( `
10 INDUCTION GENERATORS 233) p, n; c- F& i3 v# r1 S
10.1 Introduction 233" i' Z% q V# J
10.2 Principles of Operation 234
8 ], _2 K& H/ e" {10.3 Representation of Steady-State Operation 236. p2 T- e- ]4 _; O9 O
10.4 Power and Losses Generated 237
) t/ b" |1 j: t6 k10.5 Self-Excited Induction Generator 2406 \" m# T$ C* f
10.6 Magnetizing Curves and Self-Excitation 242
5 \* V: p/ Q6 C# o, t10.7 Mathematical Description of the Self-Excitation Process 243' ]9 _& ~$ m+ _( Y5 d* s
10.8 Interconnected and Stand-Alone Operation 246
( q/ M8 s$ P% u$ v( T5 W10.9 Speed and Voltage Control 2488 }4 q9 J4 U7 i. P
10.9.1 Frequency, Speed, and Voltage Controls 249+ c" F+ r. `, {- X# ~ R
10.9.2 Load Control Versus Source Control1 V0 b7 U% B; d1 a$ B! W
for Induction Generators 250
: W( }" L5 G2 S$ P0 h10.9.3 The Danish Concept 254
/ u( }3 ]- b7 _. E- w10.9.4 Variable-Speed Grid Connection 255( d6 E1 o l4 k/ E
10.9.5 Control by the Load Versus Control by
9 F7 f9 \+ p9 I2 H6 ^/ E! Z$ \the Source 256
: J9 U! [. i$ j6 p( v10.10 Economical Aspects 258
7 Z# V- F4 e# z% z, o3 OReferences 259
& P3 s: m9 _, V* ~! K- H2 [8 u, t11 STORAGE SYSTEMS 262
' I8 q: Z. ^/ \4 R" m) X; g, [. [11.1 Introduction 2625 Z& B9 i, u& Y8 ^
11.2 Energy Storage Parameters 265$ s" H+ b* j" @) s- h$ E0 Z
11.3 Lead–Acid Batteries 268$ [1 L4 i# M4 N" _! h
11.3.1 Constructional Features 268
# u+ A9 U6 L& u" L5 }9 A) m11.3.2 Battery Charge–Discharge Cycles 269
5 V; D; n' G1 t2 @/ C! U4 p11.3.3 Operating Limits and Parameters 271
/ C1 I1 Y$ ~, R9 q! h! {5 Z/ U* m11.3.4 Maintenance of Lead–Acid Batteries 2731 E; r: _% P" G$ L
11.3.5 Sizing Lead–Acid Batteries for DG Applications 273% w1 j! G$ `: P% f+ @
11.4 Ultracapacitors 276
6 j, x. U2 e6 w8 W" I* M, s11.4.1 Double-Layer Ultracapacitors 277) ~: a4 D) p. g
11.4.2 High-Energy Ultracapacitors 2781 k2 }% q" A( F! d! D+ [) M G
11.4.3 Applications of Ultracapacitors 2799 M& B6 _( l t" P9 `; X. H+ V
xii CONTENTS11.5 Flywheels 282
q1 A8 b/ @- W3 d2 Z11.5.1 Advanced Performance of Flywheels 282$ [3 A! V& q1 a! x
11.5.2 Applications of Flywheels 282
0 ^3 `/ P7 |! m11.5.3 Design Strategies 284
8 B5 T5 v3 D' F7 {2 m11.6 Superconducting Magnetic Storage System 286
$ ^+ F$ @9 X$ ?5 K+ P6 W11.6.1 SMES System Capabilities 287
0 w1 }+ o$ G5 r' b3 w B& X8 C n11.6.2 Developments in SMES Systems 2884 X3 L& k0 Y) {
11.7 Pumped Hydroelectric Energy Storage 290
, i0 z, p7 a2 u/ r. z0 @* c5 f: ]11.7.1 Storage Capabilities of Pumped Systems 291( s/ U0 `+ l. g/ V( g6 d k
11.8 Compressed Air Energy Storage 292
+ r3 H' W! Y4 i l11.9 Storage Heat 294
Q- k* C7 M2 g3 {11.10 Energy Storage as an Economic Resource 2950 x, D9 K( U- H
References 2998 Z' V4 a2 R1 D. o4 `4 Y" i7 l) f( X
12 INTEGRATION OF ALTERNATIVE SOURCES
4 j# b; B3 w7 s; M- y2 ? n$ zOF ENERGY 301
; D( { p# ^0 F; Q12.1 Introduction 301! w0 N7 k- V2 e& |
12.2 Principles of Power Injection 302
, i- @% A2 v0 T+ X5 Y$ \12.2.1 Converting Technologies 302
% a% o, f! u/ m7 v ~+ a12.2.2 Power Converters for Power Injection; R) c* j. U+ x* h$ E
into the Grid 304& V; F4 ^4 X+ O' ]- n
12.2.3 Power Flow 306
; P' \9 W+ D, p* X12.3 Instantaneous Active and Reactive Power0 x2 }8 F) T8 [" X% w$ Z/ x- O
Control Approach 309) R4 C! q& G$ L! m6 x* o
12.4 Integration of Multiple Renewable Energy Sources 312( d4 Z$ X) p8 u1 r$ a' U
12.4.1 DC-Link Integration 3154 `& k7 C$ q1 N5 Z0 `! \- ?
12.4.2 AC-Link Integration 316' f, g- E \( ?
12.4.3 HFAC-Link Integration 317
8 V6 M( @ S: q" h12.5 Islanding and Interconnection Control 320- `+ m( l3 d4 a' j7 \$ ~1 O) _
12.6 DG Control and Power Injection 325
' ~# {" ]% j& M) u8 QReferences 331. ^% j: a& I$ R7 W; `* z
13 DISTRIBUTED GENERATION 333$ N* i+ c* d4 U D
13.1 Introduction 3339 t5 e, r8 k1 s- q
13.2 The Purpose of Distributed Generation 335, Z! c' ~1 a2 [& d l$ \ V1 D
13.3 Sizing and Siting of Distributed Generation 338& E) T& U4 j0 Z3 [9 ?/ q
13.4 Demand-Side Management 339
2 m5 m) T) X9 B. [7 T+ |' s: q13.5 Optimal Location of Distributed Energy Sources 3407 k# W" M# S4 `' [6 f# I
CONTENTS xiii13.5.1 DG Influence on Power and Energy
$ I* D1 E. ?3 s5 L# oLosses 342
- } C: h* Z; v2 s% b, j" M13.5.2 Estimation of DG Influence on Power
0 u3 I% `7 L1 u9 G3 Q6 nLosses of Subtransmission Systems 346
O. v7 _! [; r7 P" [2 w13.5.3 Equivalent of Subtransmission Systems0 z i" D# q. b
Using Experimental Design 348- W/ C, |" Q1 M) |5 C
13.6 Algorithm of Multicriterial Analysis 350" v3 X. H8 X0 n2 b' ]( G j' Z
References 352
4 R* C2 {) x0 M" a14 INTERCONNECTION OF ALTERNATIVE ENERGY
% M5 S& D% W9 G+ h1 ]# k7 JSOURCES WITH THE GRID 354
( R! V Q8 _ D! _Benjamin Kroposki, Thomas Basso, Richard DeBlasio,7 D( U0 d7 H L W8 C& M
and N. Richard Friedman8 r4 m- g* X9 l2 m
14.1 Introduction 354
( z. R- ?$ W6 ~8 q0 a14.2 Interconnection Technologies 3573 ^ ?6 H5 t3 u8 |$ z
14.2.1 Synchronous Interconnection 357
; m( U! R, n) Q3 p ~/ `( n7 S# _14.2.2 Induction Interconnection 358
, f5 F- B" p. b9 P8 p14.2.3 Inverter Interconnection 359: a+ u# Q! s3 b* ~% S+ V
14.3 Standards and Codes for Interconnection 359( W! r$ Y9 T# S
14.3.1 IEEE 1547 360; T2 k, M+ V, i2 Z9 W4 P. i
14.3.2 National Electrical Code 3613 x1 m$ J% E4 a& H6 j6 R& l
14.3.3 UL Standards 362
% y) C( q9 _, ^- |4 H7 Q) |14.4 Interconnection Considerations 3648 R6 b! M: K6 W" R5 i9 {5 V
14.4.1 Voltage Regulation 364
" I3 _9 S0 m9 a/ Y1 D+ y* k14.4.2 Integration with Area EPS Grounding 365& d: }2 }7 y' J* u
14.4.3 Synchronization 365
, o7 Q$ Q& J* |) u14.4.4 Isolation 365
+ p9 a2 A. d: q, R14.4.5 Response to Voltage Disturbance 366* f' |. ]$ J8 p* \1 e
14.4.6 Response to Frequency Disturbance 3671 k4 |7 m. r" l% ~8 i
14.4.7 Disconnection for Faults 368
1 a2 o4 I: q7 S14.4.8 Loss of Synchronism 3696 Z1 b' G( e) @
14.4.9 Feeder Reclosing Coordination 369
9 t4 D4 ^7 a& Z: [6 B+ |- H+ Q14.4.10 DC Injection 370
( W1 h( N9 m0 }4 u/ P, w( g; D14.4.11 Voltage Flicker 371
( x' V9 f6 i( ^3 s6 M+ N# Q14.4.12 Harmonics 3715 Q; j7 c6 t' Q8 K. o
14.4.13 Unintentional Islanding Protection 373
6 \' D0 }& k8 T# l$ b14.5 Interconnection Examples for Alternative Energy Sources 373
" Z9 d9 s a8 s9 z- V( i14.5.1 Synchronous Generator for Peak Demand Reduction 375
2 }- f- G+ t( E, bxiv CONTENTS14.5.2 Small Grid-Connected Photovoltaic System 3758 D" G, S+ A7 ~2 A% P* ]9 v0 j
References 378: M8 O0 O% |! |* v- _, x1 x
15 MICROPOWER SYSTEM MODELING WITH HOMER 379# s2 W" B9 l% {
Tom Lambert, Paul Gilman, and Peter Lilienthal: k9 n# U- o9 K9 k# [
15.1 Introduction 379
( Z3 t( s% a6 g$ P U15.2 Simulation 3813 _1 K. M6 ^. \7 D/ A
15.3 Optimization 385# z- }$ {6 ^0 E4 z4 ]3 c
15.4 Sensitivity Analysis 388
: F+ C5 b! O% `" }, A2 W: `; N15.4.1 Dealing with Uncertainty 389
: l: Y1 d: Y, ]% X15.4.2 Sensitivity Analyses on Hourly Data Sets 391
: S4 V. t8 P& d( D# E( ~1 \# [15.5 Physical Modeling 393+ K8 E! W* U% R/ x- K. t# V* G
15.5.1 Loads 393( g1 B8 S: L6 W
15.5.2 Resources 395+ u& N1 ^% B7 G! i! s8 Y% e
15.5.3 Components 397
) ? w. h$ `. F" ^15.5.4 System Dispatch 408# ?7 B" T5 f" B5 S5 g9 U
15.6 Economic Modeling 414: _# y1 T0 H" L% v% U& y$ P
References 416( `: l2 [9 O4 p; i4 \9 Q
Glossary 416
% z& t$ K% n7 t$ QAPPENDIX A: DIESEL POWER PLANTS 419
+ L' C3 J1 T' i8 e, CA.1 Introduction 419) J: g0 N, d0 @* _0 |8 e( q
A.2 Diesel Engine 420
7 m* j- _* v1 ~& N% V: bA.3 Principal Components of a Diesel Engine 421
; B g* f6 j* @ F! AA.3.1 Fixed Parts 4218 F4 q c- E t \
A.3.2 Moving Parts 421
8 x7 z8 W) D8 f; I n, @4 uA.3.3 Auxiliary Systems 422: `. A% Q! K8 X9 m$ k# k1 y
A.4 Terminology of Diesel Engines 422$ T7 v% J0 b0 G
A.4.1 Diesel Cycle 4222 _: C& m3 m4 {
A.4.2 Combustion Process 4245 c8 d; r3 v$ y1 C9 g
A.5 Diesel Engine Cycle 425
! A7 V) |" e; f* sA.5.1 Relative Diesel Engine Cycle Losses 425- h% L& S9 ]- P3 d; Y
A.5.2 Classification of Diesel Engines 426
5 T! Z2 E3 I% N: iA.6 Types of Fuel Injection Pumps 427) {6 u2 |5 H; Z0 ^% A6 r/ Q
A.7 Electrical Conditions of Generators Driven by
) C, I& Z$ d# Y& ?* P4 `! x: fDiesel Engines 427
; j* t* w1 j$ B0 jReferences 429
% U# I1 m6 Q0 |+ }3 o$ mCONTENTS xvAPPENDIX B: GEOTHERMAL ENERGY 431$ j) E2 k+ [- g. S7 D
B.1 Introduction 431 ?& w* S) B, _7 y/ P. K2 L
B.2 Geothermal as a Source of Energy 432
" @" }9 F+ r3 BB.2.1 Geothermal Economics 434
. \# k1 z! i( K, m$ }' LB.2.2 Geothermal Electricity 435" A/ Y$ \6 `+ e
B.2.3 Geothermal/Ground Source Heat Pumps 436! X8 t3 q, `. _8 D3 P
References 437; w) I; s* e! T
APPENDIX C: THE STIRLING ENGINE 438+ G* r- B2 K# J0 J# s7 m6 ^3 ^
C.1 Introduction 438( _' J5 }- u2 w X
C.2 Stirling Cycle 439% i: n! Q/ O" i$ q* L* C: u8 H
C.3 Displacer Stirling Engine 4420 M2 Z0 }" R$ K5 P
C.4 Two-Piston Stirling Engine 444
0 L6 t- A+ x6 E+ H5 O2 q/ tReferences 446' n$ T% z0 g& C( ]1 ~
INDEX 447 |
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