Load Frequency Control for Power Systems with Actuator Faults within a Finite-Time Interval

Haifeng Qiu, Liguo Weng, Bin Yu and Yanghui Zhang

Mathematical Problems in Engineering, 2021, vol. 2021, 1-11

Abstract:

This paper is concerned with the issue of finite-time load frequency control for power systems with actuator faults. Concerning various disturbances, the actuator fault is modeled by a homogeneous Markov chain. The aperiodic sampling data controller is designed to alleviate the conservatism of attained results. Based on a new piecewise Lyapunov functional, some novel sufficient criteria are established, and the resulting power system is stochastic finite-time bounded. Finally, a single-area power system is adjusted to verify the effectiveness of the attained results.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:1422006

DOI: 10.1155/2021/1422006

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