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| Content Provider | IET Digital Library |
|---|---|
| Author | Zhao, Dawei Ma, Jin Qian, Minhui Zhu, Lingzhi Yao, Liangzhong Ding, Kun Han, Hualing |
| Abstract | Large-scale wind and solar power generations have got rapid development in recent years in China and abroad. They always connect to load centres through high-voltage direct current (HVDC) transmission or ultra HVDC (UHVDC) transmission lines. Such systems are so large and it is necessary to make appropriate equivalence according to the purpose of different research. At present, the analysis model of this kind of real system is few, and simplified single-machine infinite-bus system or IEEE example system is adopted most of the time, which may affect the accuracy of analysis results. Here, the UHVDC project from a practical renewable energy base to load centres in China is chosen as an example, the actual structure and parameters are used to establish a typical example system for AC/DC hybrid power grid with high-proportion renewable energy. The new-generation synchronous condenser with large capacity and the supporting synchronous generators are all considered. First, the installed power generation, power grid structure, and load configuration of example system are introduced. Then the load flow distribution and transient stability characteristics are analysed by using DIgSILENT PowerFactory software. Finally, the feasibility of the proposed example system is shown by simulation results. |
| Starting Page | 1117 |
| Ending Page | 1121 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 16, Mar (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/conferences/cn-adc-2018 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8578 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-23 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | AC-DC Hybrid Power Grid Control of Electric Power System D.C. Transmission DIgSILENT PowerFactory Software Energy ReSource High-proportion Renewable Energy High-voltage Direct Current Transmission HVDC Power Transmission Hybrid Power System Installed Power Generation Load Centres Load Configuration Load Flow Load Flow Distribution New-generation Synchronous Condenser Power Grid Power Grid Structure Power System Control Power System Transient Stability Practical Renewable Energy Base Simplified Single-machine Infinite-bus System Solar Power Solar Power Generation Stability in Control Theory Synchronous Generator Synchronous Machine Transient Stability Characteristic UHVDC Project Wind Power Wind Power Generation |
| Content Type | Text |
| Resource Type | Article |
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