Journal ArticleDOI
Time-Delayed Stabilizing Secondary Load Frequency Control of Shipboard Microgrids
Navid Vafamand,Mohammad Hassan Khooban,Tomislav Dragicevic,Jalil Boudjadar,Mohammad Hassan Asemani +4 more
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This paper proposes a novel controller for the secondary load frequency control of a shipboard microgrid based on the linear matrix inequality technique and the Lyapunov stability theory and several hardware-in-the-loop real-time simulations are performed to show the merits of the proposed method.Abstract:
This paper proposes a novel controller for the secondary load frequency control of a shipboard microgrid. The suggested controller is based on the linear matrix inequality technique and the Lyapunov stability theory. In the controller design procedure, the effects of the sensor-to-controller and controller-to-actuator delay communication links are considered, and a robust controller against the delay is proposed by utilizing a Lyapunov–Krasovskii functional. In addition, due to the practical space limitation of a ship, low-space, high-efficient renewable energy sources (RESs), and energy storage systems are considered. Furthermore, a diesel generator and a proton exchange membrane fuel cell are employed to effectively mitigate the frequency oscillations arise by the loads and RES power variations. Finally, to show the merits of the proposed method, several hardware-in-the-loop real-time simulations are performed. Comparison results illustrate the effectiveness of the proposed approach to the state-of-the-art methods.read more
Citations
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Proceedings ArticleDOI
Delay-dependent robust load frequency control for time delay power systems
TL;DR: In this paper, a delay-dependent robust method is proposed for analysis/synthesis of a PID-type load frequency control (LFC) scheme considering time delays, where the effect of the disturbance on the controlled output is defined as a robust performance index (RPI) of the closed-loop system.
Journal ArticleDOI
Distributed Control and Communication Strategies in Networked Microgrids
Quan Zhou,Mohammad Shahidehpour,Aleksi Paaso,Shay Bahramirad,Ahmed Alabdulwahab,Abdullah Abusorrah +5 more
TL;DR: This article aims to provide a comprehensive survey of distributed control and communication strategies in NMGs and advances in several promising communication and computation technologies and their potential applications in N MGs.
Journal ArticleDOI
Double stage controller optimization for load frequency stabilization in hybrid wind-ocean wave energy based maritime microgrid system
TL;DR: An approach of load frequency control in an independent HMμGS consisting of wind driven generation (WDG), Archimedes wave power generation (AWPG), marine biodiesel generator (MBG), solid-oxide fuel cell (SOFC) energy units, heat pump (HP) and freezer (FZR) is presented.
Journal ArticleDOI
Robust Frequency Regulation in Mobile Microgrids: HIL Implementation
Mohammad Hassan Khooban,Meysam Gheisarnejad,Navid Vafamand,Mohammad Jafari,Saleh Mobayen,Tomislav Dragicevic,Jalil Boudjadar +6 more
TL;DR: A novel topology for hybrid shipboard microgrids (MGs) is presented, and an optimal modified model-free nonlinear sliding mode controller is introduced for the secondary load frequency control in shipboard MGs.
Journal ArticleDOI
Robust Mixed $\mu$ -Synthesis Frequency Regulation in AC Mobile Power Grids
Khashayar Torabi-Farsani,Mohammad Hassan Asemani,Farid Badfar,Navid Vafamand,Mohammad Hassan Khooban +4 more
TL;DR: Several hardware-in-the-loop (HiL) real-time dSPACE emulator-based simulations have been performed to show the effectiveness of the suggested robust control scheme and the comparison results are provided to better highlight the advantages of the proposed ...read more
References
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Book
Fuzzy Control Systems Design and Analysis: A Linear Matrix Inequality Approach
Kazuo Tanaka,Hua O. Wang +1 more
TL;DR: Fuzzy Control Systems Design and Analysis offers an advanced treatment of fuzzy control that makes a useful reference for researchers and a reliable text for advanced graduate students in the field.
Journal ArticleDOI
Robust Frequency Control in an Islanded Microgrid: ${H} _{\infty }$ and $\mu $ -Synthesis Approaches
TL;DR: It is shown that the $ {\mu) -synthesis approach due to considering structured/parametric uncertainties provides better performance than the ${H} _{ {\infty }}$ control method.
Journal ArticleDOI
Event-Triggering Load Frequency Control for Multiarea Power Systems With Communication Delays
TL;DR: This paper studies the load frequency control for power systems with communication delays via an event-triggered control method to reduce the amount of communications required and develops a new model of the LFC scheme with delays.
Journal ArticleDOI
Delay-Dependent Robust Load Frequency Control for Time Delay Power Systems
TL;DR: In this paper, a delay-dependent robust method is proposed for analysis/synthesis of a PID-type LFC scheme considering time delays, where the effect of the disturbance on the controlled output is defined as a robust performance index (RPI) of the closed-loop system.
Journal ArticleDOI
Next-Generation Shipboard DC Power System: Introduction Smart Grid and dc Microgrid Technologies into Maritime Electrical Netowrks
TL;DR: In this article, a series of advanced methods in control, management, and objective-oriented optimization that would establish the technical interface enabling future applications in multiple industrial areas, such as smart buildings, electric vehicles, aerospace/aircraft power systems, and maritime power systems.