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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Peng Guo Wenying Liu Wei Zheng Chen Liang Jingjing Zheng |
| Copyright Year | 2014 |
| Description | Author affiliation: Key Lab. of Power Syst. Protection & Dynamic Security Monitoring & Control under Minist. of Educ., North China Electr. Power Univ., Beijing, China (Peng Guo; Wenying Liu; Wei Zheng; Chen Liang; Jingjing Zheng) |
| Abstract | Integration of large-scale wind power had become main mode of wind-power delivery in China, however, as the weakness of grid and diversity of VAR sources, operation voltage fluctuation of power systems integrated with large-scale wind power remains to be solved. Therefore, propose a multi-time scale reactive power coordinated control strategy regarding fast continuous and slow discrete VAR sources, design a two-level coordinated voltage control model based on property of various VAR sources. The primary control level deals with operation of discrete VAR sources such as shunt capacitor and reactor based on wind power forecast to mitigate long-term substantial voltage fluctuation of pilot buses at large time scale; while the secondary control level deals with operation of continuous VAR sources such as wind turbines, SVC and SVG to mitigate small frequent voltage fluctuation of pilot buses at short time scale. Voltage fluctuation of pilot buses is effectively mitigated by two-level coordinated control strategy. The calculation on the voltage of China's grid accommodating large-scale and centralized wind power validates that the proposed method can effectively solve the problem of voltage fluctuation of pilot buses. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 265726 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781479964154 |
| DOI | 10.1109/PESGM.2014.6939440 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-07-27 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Reactive power Voltage control Fluctuations Wind turbines Voltage fluctuations Wind farms Wind power generation VAR sources multi-time scale pilot buses voltage fluctuation |
| Content Type | Text |
| Resource Type | Article |
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