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The paper proposes a system control composed of harmonic detection and current control for hybrid active power filter (HAPF). Method of harmonic detection is presented to get the superior harmonic reference signal for improving compensation performance of HAPF system. Detection method is based on self-adaptive noise countervailing principle. An algorithm of(More)
P-F and Q-V droop control strategies have been used and implemented to control power flow for three-phase microgrid mostly based on dq transformation. But these strategies can not be directly applied to the single-phase microgrid. This paper presents a power control strategy for single-phase microgrid based on the single-phase PQ theory. With the help of(More)
Global exponential stability for a class of cellular neural networks (CNNs) with time-varying delay is considered. By using the method of Lyapunov Krasovskii functional and linear matrix inequality (LMI) technique, some sufficient conditions for global exponential stability of CNNs are obtained. The conditions presented here are related to the size of(More)
Exponential stability for a larger class of neural network with multiple constant or time-varying delays is considered. Based on the Lyapunov-Krasovskii stability theory for functional differential equations and the linear matrix inequality (LMI) approach, some sufficient conditions for exponential stability of neural networks with multiple constant or(More)
In this paper, we considers the global robust exponential stability of uncertain neural networks with discontinuous activation functions and time-varying delays. Based on the Lyapunov-Krasovskii stability theory, we originally analyze the global robust exponential stability of discontinuous neural networks with time-varying delays using the linear matrix(More)
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