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3rd international conference on Emerging Trends in Electrical, control, and Telecommunication engineering, ETECTE 2024

作者： Aslam, Muhammad Mobeen Lateef, Umair Khalid, Zubair Saleem, Umar Liu, Weinjie Li, Weilin School of Automation NorthWestern Polytechnical University Xi'an China Center for Energy Research & Development University of Engineering and Technology Lahore Pakistan Department of Technology The University of Lahore Lahore Pakistan

ISBN: (纸本)9798331504861

The paper delves into techniques to enhance energy management efficiency within microgrid systems, focusing on the Smart Grid context. With the progress in the global transition towards smarter and more sustainable electrical grids, Micro Grids have emerged as crucial elements, offering a decentralized generation of distribution capabilities within the broader framework of Smart Grids. Smart Grid management regarding the optimized utilization of different resources and energy storage while implementing grid control performances and regulatory standards is a critical priority in making Microgrids work reliably and efficiently. The paper comprehensively presents relevant literature, exploring energy management techniques and outlining future research directions for maximizing demand-side management implementation by overcoming the associated challenges. Key considerations include demand side management, technical, economic, and regulatory obstacles, proposing solutions, and highlighting research gaps. ©2024 IEEE.

关键词： Demand side management

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Design and Implementation of a High-Performance control System for Marine Searchlight Turntable 3

Design and Implementation of a High-Performance Control Syst...

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3rd international conference on Electrical engineering and control Science, IC2ECS 2023

作者： Zhang, Yunzhi Ou, Guofeng Li, Mengmeng Jiangsu Automation Research Institute Lianyungang China

ISBN: (纸本)9798350382426

The marine searchlight turntable system can be widely used in ship night navigation, personnel rescue and search, and long-distance light signal communication. This paper deeply studies the composition architecture of marine searchlights system and designs a structural scheme consisting of the searchlight body, turntable, and control box as the main components. In the electrical scheme design of the equipment, this paper selects a torque motor as the power output unit, a 16 bit high-precision encoder as the position feedback unit, an ELMO servo driver as the power drive unit, and a DSP (TMS320F28335) as the main control chip for the electrical scheme. At the same time, a two-dimensional segmented control algorithm is used. Performance and functional testing experiments have shown that the system has good dynamic indicators and complete lighting control functions. © 2023 IEEE.

关键词： DSP marine searchlight turntable two-dimensional segmented control

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Finite-time Model Reference Adaptive Consensus control for Heterogeneous Multi-agent Systems with Disturbances 24

Finite-time Model Reference Adaptive Consensus Control for H...

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3rd international Symposium on control engineering and robotics, ISCER 2024

作者： Cai, Suxiong Chen, Guoxiong Pan, Junlong Zhang, Binbin Shi, Licheng Huizhou Power Supply Bureau of Guangdong Power Grid Co. Ltd. Huizhou516000 China

ISBN: (纸本)9798400709951

In this research, we proposed a novel finite-time model reference adaptive control (FT-MRAC) strategy for the consensus control of heterogeneous multi-agent systems (MAS) under the influence of disturbance in a finite time. The proposed FTMRAC scheme designs adaptive control gain matrices to track the consensus between the reference trajectory and the agent. The control input contains the estimation of the perturbation to enhance the robustness of the disturbance. The FT-MRAC leverages adaptive laws and Lyapunov-based techniques to guarantee the convergence of the system states to a desired reference model in a finite time. The effectiveness of the proposed method is demonstrated through a numerical simulation. © 2024 ACM.

关键词： Multi agent systems

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Voltage control of Step Voltage Regulator Based on Fuzzy control 3

Voltage Control of Step Voltage Regulator Based on Fuzzy Con...

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3rd international conference on Energy engineering and Power Systems, EEPS 2023

作者： Liang, Caiyuan Zhan, Xiongkeng Su, Siyu Li, Hai Xu, Yongchang China Southern Power Grid Co. Ltd Yunfu Power Supply Bureau of Guangdong Power Grid Co. Ltd Yunfu China

ISBN: (纸本)9798350313857

In distribution systems, voltage drop issues often occur due to changes in operational conditions such as equipment maintenance, alterations in operating modes, and increased loads. Traditional control methods for Step Voltage Regulators (SVRs) have limitations in terms of addressing voltage violations and achieving efficient tap adjustment. To overcome these limitations, this paper proposes a fuzzy control-based method for SVR. The proposed method utilizes a fuzzy controller to update the control parameters, thereby reducing voltage violations and tap operation time, and achieving adaptive voltage control. Simulations were conducted on a distribution model to validate the proposed method. The results demonstrate the effectiveness of the proposed control method in reducing voltage violations and tap operation frequency in distribution systems, exhibiting promising performance in voltage regulation. © 2023 IEEE.

关键词： Fuzzy control

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Velocity Pausing Particle Swarm Optimization based PID controller Design for Isolated AC Microgrid 3

Velocity Pausing Particle Swarm Optimization based PID Contr...

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3rd IEEE international conference on Smart Technologies for Power, Energy and control, STPEC 2023

作者： Kumar, Anil Altaf, Aatif Kumar, Mahendra Alhussainy, Abdullah A. Alghamdi, Sultan Alobaidi, Abdulraheem H. Dr. B R Ambedkar National Institute of Technology Jalandhar Instrumentation and Control Engineering Department Punjab Jalandhar144008 India King Abdulaziz University Faculty of Engineering Department of Electrical and Computer Engineering Jeddah21589 Saudi Arabia

ISBN: (纸本)9798350304732

The work addresses PID control design based on the velocity-pausing particle swarm optimization (VPPSO) technique. The suggested control design is utilized to develop a load frequency control (LFC) approach for an isolated microgrid (MG) with heat-pumps (HPs) and electric-vehicles (EVs). The efficiency and effectiveness of suggested control design are assessed when there are randomized solar power and load-demand disturbances. Furthermore, the robustness and effectiveness of suggested control schemes are evaluated under uncertainty in system parameters and different EVs & HPs controller's operating time-scheduling situations. The simulation results demonstrated the efficiency and usefulness of the recommended VPPSO-PID control strategy under several practical situations. © 2023 IEEE.

关键词： Electric Vehicles Load frequency control (LFC) Microgrid PID controller Velocity Pausing PSO (VPPSO)

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Distributed game coordination control method based on reinforcement learning for multi-microgrid

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ENERGY REPORTS 2023年 9卷 912-921页

作者： Liu, Wei Zhang, Sicong Zhang, Xiao-Ping Qian, Zhihao Hu, Tianhuan Nanjing Univ Sci & Technol Sch Automat Nanjing 210094 Peoples R China Univ Birmingham Dept Elect Elect & Syst Engn Birmingham B15 2TT Warwickshire England

The traditional centralized control method hardly meets the coordination control demand for multi-microgrid (MMG), due to the conflict between the individual interests of a single microgrid (MG) and the global interests of MMG. In this study, a distributed coordination control method that integrates potential game (PG) and reinforcement learning (RL) is proposed to achieve balance of interests of an MMG. The proposed method fully exploits the distributed characteristic of the PG by considering each MG as an agent. It also establishes a PG-based distributed coordination control structure to maximize and balance the economy of single MG and overall MMG. Then, it combines the PG with the RL algorithm by the parameter transfer to obtain the optimal Nash equilibrium (NE) solution and improve the optimization performance based on Q-learning algorithm. Eventually, a simulation model is performed in MATLAB to demonstrate the effectiveness and superiority of the proposed control method.

关键词： Multi-microgrid (MMG) Potential game (PG) Q-learning Distributed coordinated control

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Research on control Method of Heat Release Rate for High Power-Density Marine Diesel Engine 3

Research on Control Method of Heat Release Rate for High Pow...

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3rd international conference on Energy, Power and Electrical engineering, EPEE 2023

作者： Peng, Yan Liu, Long Li, Hongmei Shanghai Marine Diesel Engine Research Institute Shanghai China College of Power and Energy Engineering Harbin Engineering University Harbin China

ISBN: (纸本)9798350318180

High power-density marine diesel engines are widely used in ships, and the combustion optimization is of great importance. However, to achieve an optimized combustion process, current control method is based on existing engine and established boundary conditions, few researches are about the engine development stage. In this paper, a theoretical control method of heat release rate is proposed by establishing a quantitative relationship between the main parameters of heat release rate and the controllable parameters of combustion system. In this way, the relative parameters of combustion system are designed to control the combustion to achieve the desired combustion. Finally, the control method is verified by CFD simulation and experiment to has the ability of capturing the main characteristics and the overall shape of the target heat release rate, within an error of 2%, and predicting the fuel consumption within an error of 0.4%. © 2023 IEEE.

关键词： control method heat release rate High power-density marine diesel engines

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2023 3rd international conference on Electronic Information engineering and Computer Communication, EIECC 2023

2023 3rd International Conference on Electronic Information ...

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3rd international conference on Electronic Information engineering and Computer Communication, EIECC 2023

ISBN: (纸本)9798350359961

The proceedings contain 142 papers. The topics discussed include: DeepLabV3-SAM: a novel image segmentation method for rail transportation;review on digital signal modulation methods and recognition performance characteristics in embedded systems;dynamic point convolution-based point cloud completion network;apple target detection task in complex scenes based on Yolov5 method;adaptive backward-link resource allocation in beam hopping communication system;dynamic frequency resource allocation method based on multi-beam directional ad-hoc network;small object detection algorithm for aerial photography based on improved YOLOv5;low-light image object detection algorithm based on YOLOX;research on frequency division MIMO radar imaging system;a long-term traffic flow prediction model based on multiple features;and a collaborative control model for shop-floor material handling system based on artificial intelligence.

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Periodic Event-Triggered Command Filtering Heading Keeping control for Unmanned Surface Vehicles with Full State Constraints 3

Periodic Event-Triggered Command Filtering Heading Keeping C...

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3rd international conference on Electrical engineering and control Science, IC2ECS 2023

作者： Zhang, Huang He, Zhiping Li, Xiang Li, Rong Liu, Xudong Naval Petty Officer Academy Bengbu China Dalian Maritime University Dalian China

ISBN: (纸本)9798350382426

This paper addresses heading keeping control problem for unmanned surface vessels with command filtering and full state constraints (FSC). A adaptive control strategy is proposed using a command filtering control (CFC) with an error compensation mechanism and a periodic fixed threshold event-triggered mechanism (PFTETM). Firstly, an radial basis function (RBF) neural network with parameter adaptive law is used to approximate the nonlinear function of the heading keeping system. Then, a command filtering with an error compensation mechanism is developed to compensate for filtering errors, which addresses the problem of 'complexity explosion. Meanwhile, a PFTETM is introduced to reduce the rudder update frequency by adjusting the period, but avoid Zeno behavior. Besides, the barrier Lyapunov function (BLF) is used to ensure the system's stability and states' constraint. Finally, the proposed control scheme is illustrated by simulation results. © 2023 IEEE.

关键词： command filtering error compensation mechanism full state constraints heading keeping control periodic fixed threshold event-triggered mechanism

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A Novel Distributed Generation Injection Signal Line Fault Detection Technology 3

A Novel Distributed Generation Injection Signal Line Fault D...

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3rd international conference on Electrical engineering and Mechatronics Technology, ICEEMT 2023

作者： Fu, Hua Moutombo, Elza Darline Reise Loubaki Liu, Shanglin Liaoning Technical University Department of Electrical and Control Engineering Huludao China

ISBN: (纸本)9798350303698

For solving such problem as difficult identification of fault of distribution line and improving the safety of reclosing operation of distribution line, the principle of fault character identification of distribution line based on injection signal of distributed generation is proposed. In this paper distributed generation injection signal, based distribution line fault detection technology was proposed. Briefly introduce the equivalent parameters of distribution line, in case of transient and permanent fault conditions, are analyzed and the criterion of fault character identification. In addition to this, a control scheme for the inverter that will output a three-phase symmetrical voltage signal in the event that there is a loss of power to the system has been designed. The Matlab simulation serves to validate both the practicability and soundness of the strategy that has been suggested. The result show that uses the existed injection signal of the distributed generation device for fault identification, and has such advantages as accurate fault detection, convenient implementation and economic reliability without additional power supply. © 2023 IEEE.

关键词： Distributed power generation

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