| 摘要 | 第1-5页 |
| Abstract | 第5-12页 |
| 1 Introduction | 第12-21页 |
| ·Background | 第12-15页 |
| ·Literature Survey | 第15-16页 |
| ·History and Background of SVC's | 第16页 |
| ·Voltage control and Dynamic Performance | 第16-17页 |
| ·Modeling and Analysis Techniques for Dynamic performance of Static Varcompensators | 第17-18页 |
| ·Performance Criteria | 第18页 |
| ·Statement of a problem and thesis objective | 第18-20页 |
| ·Outline of the Thesis | 第20-21页 |
| 2 Voltage and Reactive Power Control in Electric Power systems | 第21-48页 |
| ·Reactive Power and Its Compensation | 第21-27页 |
| ·The Need for Reactive Power | 第21-24页 |
| ·Voltage Drop in a Distribution Network | 第24-25页 |
| ·Compensation in Power System | 第25-26页 |
| ·Compensation of Transmission Line | 第26页 |
| ·Types of Compensation | 第26-27页 |
| ·Basic theory of Voltage Regulation and Reactive Power Control | 第27-33页 |
| ·Reactive Power Control with Switched Shunt Capacitance | 第28-29页 |
| ·Voltage Improvement | 第29-31页 |
| ·Static Var Compensators | 第31-33页 |
| ·Distributed VAR | 第33-40页 |
| ·Voltage and Reactive Power Control in the Presence of Bulk SVC or Distributed SVC | 第35-37页 |
| ·Case for Distributed SVC | 第37页 |
| ·Reliability | 第37页 |
| ·Effectiveness of Compensation | 第37-38页 |
| ·Potential Cost Saving of High Voltage Transformer | 第38页 |
| ·Voltage Regulation Analysis | 第38页 |
| ·Bulk Var Compensation at High Voltage Bus of VR | 第38-40页 |
| ·Advantage of Distributed VAR compensation | 第40-45页 |
| ·Distributed VAR Compensation at bus of vL | 第41-44页 |
| ·Comparison of MVAR Requirements of SVS | 第44页 |
| ·Comparison of MVA Requirements of Transformers | 第44-45页 |
| ·Conclusion | 第45-48页 |
| 3 Coordinated voltage and reactive power control in the presence of Distribution StaticVar(D-SVC) | 第48-70页 |
| ·Performance Analysis and Simulation of D-SVC | 第49-60页 |
| ·Hardware design and Model Validation of D-SVC | 第60-67页 |
| ·The Main Circuit | 第61-63页 |
| ·Signal Detection and Filtering | 第63-64页 |
| ·Signal Processing and Control Unit | 第64页 |
| ·Driving and Compensation | 第64-67页 |
| ·Experiment Result and Further work | 第67-70页 |
| ·Experiment Result | 第67-69页 |
| ·Further work | 第69-70页 |
| 4 The Nigeria Rural Electric Network | 第70-78页 |
| ·Introduction | 第70-71页 |
| ·Loading on the Nigeria Rural Electric Buses | 第71-72页 |
| ·Loads flow between Buses analysis | 第72-73页 |
| ·Types of Load on the distribution network | 第73页 |
| ·Load distribution by Area | 第73-74页 |
| ·Load distribution Analysis | 第74-75页 |
| ·Other Structural problems caused by the presence Low Voltage on the rura #1network | 第75-78页 |
| 5 The Design of the Proposed Integrated D-SVC for Network | 第78-98页 |
| ·The Integrated Distribution Static- Var(ID-SVC) | 第78-79页 |
| ·Re-Active Power Management Technique | 第79-81页 |
| ·The proposed Integrated D-Static Var | 第81-84页 |
| ·Control Principle of the ID-SVC | 第84-86页 |
| ·The Proposed Control structure | 第86-87页 |
| ·Function of the Primary Control System | 第87-88页 |
| ·The Structure of the automatic control system | 第88-96页 |
| ·Automatic Voltage Regulation | 第88-89页 |
| ·The Slope | 第89-92页 |
| ·Fixed Capacitor Offset | 第92页 |
| ·Inrush Current Control | 第92-93页 |
| ·Function of the Secondary control system | 第93-96页 |
| ·The advantage of the proposed ID-SVC | 第96-98页 |
| 6 Future work and Conclusion | 第98-101页 |
| ·Achievement of Project Objectives | 第98页 |
| ·Project Outcome | 第98-99页 |
| ·Conclusion | 第99-101页 |
| 创新点摘要 | 第101-102页 |
| References | 第102-108页 |
| 攻读博士学位期间发表学术论文情况 | 第108-109页 |
| Acknowledgement | 第109-110页 |
| 作者简介 | 第110-115页 |
