On some dissipativity properties of a class of power system models
Resumen:
This paper studies the dissipativity propertiesof a class of power systemmodels, characterized by the absence of resistive loads andleaky lines. A Port-Controlled Hamiltonian (PCH) representation is given for each component of thenetwork and its dissipativity properties are shown. The linear model around theequilibrium is shown to meet a convex condition in the frequency domain, able tobe exploited in the stability analysis of interconnected systems. The application ofthis property to a classical example shows that it can be computationally exploitedeven in the case of non-idealized models.
| 2007 | |
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Dissipativity Power system stability Multipliers |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
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https://hdl.handle.net/20.500.12008/38784
https://doi.org/10.3182/20071017-3-BR-2923.00044 |
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| Acceso abierto | |
| Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| Sumario: | This paper studies the dissipativity propertiesof a class of power systemmodels, characterized by the absence of resistive loads andleaky lines. A Port-Controlled Hamiltonian (PCH) representation is given for each component of thenetwork and its dissipativity properties are shown. The linear model around theequilibrium is shown to meet a convex condition in the frequency domain, able tobe exploited in the stability analysis of interconnected systems. The application ofthis property to a classical example shows that it can be computationally exploitedeven in the case of non-idealized models. |
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