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| Titel: |
A Novel Approach for Limit Cycle Analysis of an Interconnected Hydrothermal Power System |
| Auteur: |
PAN, Ching-Tsai Chang, Hong-Chan |
| Verschenen in: |
Electric power components & systems |
| Paginering: | Jaargang 14 (1988) nr. 3-4 pagina's 231-247 |
| Jaar: |
1988 |
| Inhoud: |
A novel approach which can predict limit cycle oscillations of arbitrary control systems containing multiple nonlinearities is presented. First a widely convergent algorithm for finding a limit cycle is presented. Then an efficient and systematic graphical approach is delineated for plotting the limit cycle loci on the parameter plane of interest. The attractive merits of this approach lie in its generality, simplicity, and ability to give a more complete picture about the parameter influence on the limit cycle. Besides, incorporating with the proposed method, a quasi-static criterion is also derived for checking the stability of a limit cycle with little additional efforts. Finally, the proposed method is applied to the limit cycle analysis of an interconnected hydrothermal power system to investigate the effects of parameter changes on Limit cycles, Itesuits of this study will not only enhance our understanding of limit cycle phenomenon but also provide power engineers an efficient means for the parameter coordination of Automatic Generation Control (AGC) of power systems to alleviate the adverse effects caused by limit cycling. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 26 gevonden artikelen
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