Dynamics and Collapse in a Power System Model with Voltage Variation: The Damping Effect
文献类型：期刊论文
| 作者 | Ma, Jinpeng1,2; Sun, Yong1,2; Yuan, Xiaoming3; Kurths, Juergen4,5,6; Zhan, Meng3 |
| 刊名 | PLOS ONE
 |
| 出版日期 | 2016-11-10 |
| 卷号 | 11期号:11 |
| 英文摘要 | Complex nonlinear phenomena are investigated in a basic power system model of the single-machine-infinite-bus (SMIB) with a synchronous generator modeled by a classical third order differential equation including both angle dynamics and voltage dynamics, the so-called flux decay equation. In contrast, for the second-order differential equation considering the angle dynamics only, it is the classical swing equation. Similarities and differences of the dynamics generated between the third-order model and the second-order one are studied. We mainly find that, for positive damping, these two models show quite similar behavior, namely, stable fixed point, stable limit cycle, and their coexistence for different parameters. However, for negative damping, the second-order system can only collapse, whereas for the third-order model, more complicated behavior may happen, such as stable fixed point, limit cycle, quasi-periodicity, and chaos. Interesting partial collapse phenomena for angle instability only and not for voltage instability are also found here, including collapse from quasi-periodicity and from chaos etc. These findings not only provide a basic physical picture for power system dynamics in the third-order model incorporating voltage dynamics, but also enable us a deeper understanding of the complex dynamical behavior and even leading to a design of oscillation damping in electric power systems. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | EXCITATION CONTROL ; STABILITY ; CHAOS ; GRIDS ; SYNCHRONIZATION ; BIFURCATIONS ; ATTRACTORS ; NETWORKS ; CRISES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000387725000044 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/9971]  |
| 专题 | 武汉物理与数学研究所_数学物理与应用研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, State Key Lab Adv Electromagnet Engn & Technol, Wuhan, Peoples R China 4.Potsdam Inst Climate Impact Res PIK, Potsdam, Germany 5.Humboldt Univ, Dept Phys, Berlin, Germany 6.Univ Aberdeen, Inst Complex Syst & Math Biol, Aberdeen, Scotland |
| 推荐引用方式 GB/T 7714 | Ma, Jinpeng,Sun, Yong,Yuan, Xiaoming,et al. Dynamics and Collapse in a Power System Model with Voltage Variation: The Damping Effect[J]. PLOS ONE,2016,11(11). |
| APA | Ma, Jinpeng,Sun, Yong,Yuan, Xiaoming,Kurths, Juergen,&Zhan, Meng.(2016).Dynamics and Collapse in a Power System Model with Voltage Variation: The Damping Effect.PLOS ONE,11(11). |
| MLA | Ma, Jinpeng,et al."Dynamics and Collapse in a Power System Model with Voltage Variation: The Damping Effect".PLOS ONE 11.11(2016). |
入库方式： OAI收割
来源：武汉物理与数学研究所
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