| ABSTRACT | 第4页 |
| 摘要 | 第5-8页 |
| ABBREVIATIONS | 第8-11页 |
| CHAPTER 1 INTRODUCTION | 第11-23页 |
| 1.1 BACKGROUND ON ELECTRICITY POWER SYSTEMS AND RENEWABLE ENERGY RESOURCES | 第11-13页 |
| 1.2 TIDAL BASED RENEWABLE ENERGY DEVELOPMENT | 第13-15页 |
| 1.3 DC DISTRIBUTION GRIDS | 第15-18页 |
| 1.4 STATE OF THE ART OF DC-DC CONVERTERS FOR DC GRIDS | 第18-22页 |
| 1.5 THESIS ORGANIZATION | 第22-23页 |
| CHAPTER 2 TIDAL POWER SYSTEMS | 第23-54页 |
| 2.1 TIDAL POWER SYSTEM | 第23-24页 |
| 2.2 PROPOSED TIDAL POWER SYSTEM AND ITS COMPONENTS | 第24-34页 |
| 2.3 POWER GENERATION FROM TIDES | 第34-47页 |
| 2.4 TURBINE-PMSG SIMULATION RESULTS | 第47-49页 |
| 2.5 MODELING OF DC TRANSMISSION LINES | 第49-51页 |
| 2.6 TRANSFORMER DESIGN | 第51-54页 |
| CHAPTER 3 POWER TRANSFER AND CONTROL | 第54-85页 |
| 3.1 POWER TRANSFER CONVERTER MODELS | 第54-56页 |
| 3.2 PROPOSED DC-DC MULTI PORT CONVERTER | 第56-62页 |
| 3.3 OPERATION PRINCIPLES OF THE MMC | 第62-67页 |
| 3.4 MMC SIMULATION RESULTS | 第67-70页 |
| 3.5 SIMULATION OF THE PRPOSED PHASE SHIFITING METHOD (SINGLETURBINE CASE) | 第70-74页 |
| 3.6 SIMULATION OF THE PROPOSED PHASE SHIFITING METHOD (MULTITURBINE CASE) | 第74-78页 |
| 3.7 SIMULATION OF THE PROPOSED DUTY CYCLE VARIATION METHOD(SINGLE TURBINE CASE) | 第78-82页 |
| 3.8 SIMULATION OF THE PRPOSED DUTY CYCLE VARIATION METHOD(MULTI TURBINE CASE) | 第82-84页 |
| 3.9 RESULTS AND ANALYSIS | 第84-85页 |
| CHAPTER 4 CONCLUSION AND FUTURE WORK | 第85-87页 |
| 4.1 CONCLUSION | 第85页 |
| 4.2 FUTURE WORKS | 第85-87页 |
| REFERENCES | 第87-92页 |
| ACKNOWLEDGEMENT | 第92-93页 |
