Integrated operation of embedded generation and network

Jinlong

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$ p4 D! c: b8 B7 xIntegrated operation of embedded generation and distribution networks - UK study

目录
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3 T5 G* G7 ~: z4 |5 x3 q/ LExecutive summary.......................................................................................................4
1. Control Strategies for Close Integration of Embedded Generation and Distribution Networks..................................................................................................9
1.1. Background..............................................................................................................9
6 f. Q4 t, s8 B) T3 C1.2. From Passive to Active Distribution Networks.....................................................11
: a5 r! w7 o: N1.3. Active Management of Voltage Rise Effect in Rural Areas..................................16
" c6 `2 b: p/ F& Z1.4. Qualitative Analysis of Options for Control of Voltage Rise Effect.....................18
1.4.1 Worst Case Scenario (Minimum Load Maximum Generation) Approach...19
1.4.2 Managing the voltage rise effect by generation curtailment.........................20
1.4.3 Managing the voltage rise effect by reactive compensation.........................21
1.4.4 Managing the voltage rise effect using coordinated voltage control............21
/ S5 f6 `1 d2 Q1 G  i. K( i1.5. Application to a characteristic situation.................................................................22
2. Distribution Management System for Close Integration of Embedded Generation and Distribution Networks.....................................................................27
$ J$ ^' V$ {0 o. L2.1. Introduction............................................................................................................27
+ h9 O2 }/ ^3 }" b+ c  e/ r2.2. Design of a Distribution Management System Controller.....................................28
& @8 {4 W* v7 M/ @% @" S) M5 V2.2.1 Outline of Operation.....................................................................................28
2.2.2 Network.........................................................................................................29
9 P# e+ C, f5 Y2.2.3 Hardware Configurations..............................................................................31
2.2.4 Communications...........................................................................................35
/ C! ]5 l  S( v! F, n" q1 X& o2.2.5 Software........................................................................................................36
2.3. State Estimation.....................................................................................................38
2.3.1 Background - Transmission State Estimation...............................................38
5 j, k2 ?, h0 d, h2.3.2 Distribution State Estimation........................................................................39
5 X0 ^  Y+ \( y* M' d8 Q" c2.3.3 A Distribution State Estimator......................................................................40
# B+ w6 P( F& q4 B2 L9 h* B9 V2.4. Control Scheduling................................................................................................44
- E$ e0 ~$ ?: w% l2.4.1 Priority List...................................................................................................44
  S( C  [* j( K  {0 C2.4.2 Optimal Power Flow.....................................................................................46
2.5. Implementation......................................................................................................49
  {/ I# o. A9 _9 @3. Quantifying the Benefits of Active Management of Distribution Networks..........53
3.1. Introduction............................................................................................................53
! |/ ~' s& J+ e- E3.2. Case Studies...........................................................................................................55
3.2.1 Description of the System.............................................................................55
3.2.2 Base Case Scenarios.....................................................................................57
3.2.3 Tool for Modelling the Operation of an Active Distribution System...........57
+ U( h' q  E8 p5 b9 O3.2.4 Generation Curtailment.................................................................................59
3.2.5 Reactive Compensation and Voltage Control...............................................64
+ V2 I  s" ?0 z' u! Q! P& `1 e3.2.6 Area Based Voltage Control by OLTC.........................................................65
/ r8 l/ v0 m7 a! C8 n6 B3.2.7 Area Based Voltage Control by OLTC and Voltage Regulator...................67
3.2.8 Impact of Voltage Controls on Losses..........................................................69
4. Commercial Arrangements to Support Active Management.................................72
) Y% c4 D$ b, h. A, [  M1 J0 C4.1. Background............................................................................................................72
4.2. Voltage Rise Effect and Connection Costs............................................................73
6 w& m7 d5 P# V. U5 I9 a7 C# Y4.3. Problems with Present Arrangements....................................................................74
4.4. Cost Benefit Analysis of Implementing Active Management of Distribution Networks............................................................................................77
) t: n8 a) F+ ^; C( l, H9 [; v9 X5 C4.5. Commercial Arrangements for Active Distribution Networks..............................81
4 L7 q/ X1 S# d5 s1 a2 }4.6. Unbundling of Distribution Network Services......................................................82
5. Conclusions..................................................................................................................88
3 z3 u9 r+ r( L' W% h- f6. References....................................................................................................................92
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[ 本帖最后由 Jinlong 于 2007-12-24 10:20 编辑 ]

xiaoyaoma

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mingyu

顶一下，谢谢分享！

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