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arXiv · 1802.02483

Power-Controlled Hamiltonian Systems: Application to Electrical Systems with Constant Power Loads

Pooya Monshizadeh·Juan E. Machado·Romeo Ortega·Arjan van der Schaft
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Abstract

We study a type of port-Hamiltonian system, in which the controller or disturbance is not applied to the flow variables, but to the systems power, a scenario that appears in many practical applications. A suitable framework is provided to model these systems and to investigate their shifted passivity properties, based on which, a stability analysis is carried out. The applicability of the results is illustrated with the important problem of stability analysis of electrical circuits with constant power loads.

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Pooya Monshizadeh, Juan E. Machado, Romeo Ortega, Arjan van der Schaft. 2018-02-07. Power-Controlled Hamiltonian Systems: Application to Electrical Systems with Constant Power Loads. https://arxiv.org/abs/1802.02483

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