| 摘要 | 第7-8页 |
| ABSTRACT | 第8页 |
| CHAPTER 1 INTRODUCTION | 第15-22页 |
| 1.1 Significance of Research on the topic | 第15-16页 |
| 1.2 Research Motivation | 第16-17页 |
| 1.3 Literature Review | 第17-19页 |
| 1.4 Research Objectives | 第19页 |
| 1.5 Methodology for Research | 第19-21页 |
| 1.6 Thesis Outline | 第21-22页 |
| CHAPTER 2 BACKGROUND | 第22-36页 |
| 2.1 Requirement of Pump-Storage Systems | 第22页 |
| 2.2 Principle of Pump-Storage Systems | 第22-23页 |
| 2.3 Components of Pump-Storage System | 第23-34页 |
| 2.3.1 Hydro-Turbine | 第23-24页 |
| 2.3.2 Generator | 第24-26页 |
| 2.3.3 Modes of Operation | 第26页 |
| 2.3.4 Converter | 第26-34页 |
| 2.4 Comparison of Multi-Level Inverter Topologies | 第34页 |
| 2.5 Inverter/Converter Control Methods | 第34-36页 |
| CHAPTER 3 MODELING OF DFIM AND POWER ELECTRONICCONVERTER | 第36-46页 |
| 3.1 DFIM Based Variable Speed Pumped Storage Systems | 第36-38页 |
| 3.2 Modeling of Doubly Fed Induction Machine(DFIM) | 第38-42页 |
| 3.3 Rotor Side Converter Control(RSC) | 第42-45页 |
| 3.4 Grid Side Converter Control(GSC) | 第45-46页 |
| CHAPTER 4 SIMULATION RESULTS AND DISCUSSION | 第46-69页 |
| 4.1 Selection of Power Electronic Converter System | 第46-55页 |
| 4.1.1 A 3-Level Diode C-amped Converter | 第46-51页 |
| 4.1.2 A 5-Level Diode Clamped Converter | 第51-55页 |
| 4.2 Simulation of VSPS System with P and Q Control from RSC Side | 第55-61页 |
| 4.3 Employing Predictive Control as a Robust Method as Further Work | 第61-67页 |
| 4.4 Research on World Wide Scenario of VSPS and Non-VSPS Systems | 第67-69页 |
| CHAPTER 5 CONCLUSION AND FURTHER WORK | 第69-71页 |
| 5.1 Conclusion | 第69页 |
| 5.2 Recommendation for further Work in Pakistan | 第69-71页 |
| REFERENCES | 第71-78页 |
| ACKNOWLEDGEMENT | 第78-79页 |
| PUBLICATIONS | 第79页 |
