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2023 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2023

作者： Yoldas, Yeliz Onen, Ahmet Alawasa, Khaled El Haffar, Abdelsalam Ahshan, Razzaqul Islam, Md. Rabiul Muyeen, S.M. Noorfatima, Nadya Jung, Jaesung Kayseri University Department of Software Engineering Kayseri Turkey Sultan Qaboos University Department of Electrical and Computer Engineering Muscat Oman University of Wollongong School of Electrical Computer and Telecommunications Engineering NSW Australia Qatar University Electrical Engineering Department Doha Qatar Ajou University Department of Energy Systems Research Suwon Korea Republic of

ISBN: (纸本)9798350301571

The multi-agent energy management system (EMS) is needed to coordinate multiple agents of a microgrid to provide efficient operation of the system. In this study, multi-agent EMS is seen as the middle controller between primary and tertiary control levels. It is responsible for determining the relevant set points based on data gathered from the tertiary control level and sending them to the appropriate primary control level agents. The main objective of this paper is to propose a new optimization model for multi-agent EMS to minimize errors between the forecasted and real-time data at every predetermined time interval. Rather than using a traditional centralized microgrid controller to determine the dispatch of resources, a new framework-based multi-agent coordination is proposed to achieve the following objectives: minimizing load shedding, maximizing load dispatch and reliability, providing frequency, and maintaining voltage stability. © 2023 IEEE.

关键词： Dynamic energy management microgrid optimal control secondary control

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Design and Verification of Advanced Peripheral Bus(APB) RAM using System Verilog 2

Design and Verification of Advanced Peripheral Bus(APB) RAM ...

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2nd IEEE International Conference on Measurement, Instrumentation, Control and Automation, ICMICA 2023

作者： Prakash, Om Prasad, M.P.R. Nit Kurukshetra School of Vlsi Design and Embedded Systems Haryana India Nit Kurukshetra Department of Electrical Engineering Haryana India

ISBN: (纸本)9798350355048

The main goal of this project is to design and verify an APB (Advanced Peripheral Bus) RAM (Random Access Memory) using System Verilog and verify its random test, and functional coverage. The suggested architecture involves creating a RAM module that can interface with the APB bus, offering an effective way to store and access data. It is used for the least amount of power input and decreased unpredictability of the interface. Unlike AHB, it is not pipelined and is used to link low-data transfer peripherals with capacity for the SOC. Here we design the 32-bit model for devices on the Master and Slave to communicate. The Design serves as a Slave APB and Testbench as a Master APB. Transports are started by the Master on the Peripheral Bus, facilitating idle, read, and write exchanges. It also confirms the highest possible quantity of slaves. Reaction of slave memory presented in a logical order. The protocol uses a random value to confirm functionality. The same indexed address for a value address and arrangement that are randomly indexed Write and read values together. An efficient and dependable development process is made possible by System Verilog's sophisticated hardware description and verification features. creating an adjustable and modular APB RAM while keeping to the APB protocol specifications is the goal of the design phase. The project's design and verification stages both make use of the System Verilog language to extract synthesis on Xilinx VIVADO IDE and the Aldec Riviera Pro 2022.04 tool. The System Verilog programming was used in the design, which significantly improves Testbench components' reusability, including the ability to create Tasks for a range of test scenarios. © 2024 IEEE.

关键词： Reusability

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AN OPERATING CHARACTERISTIC ANALYSIS OF FLEXIBLE CONCENTRATED DC CHOPPER 20

AN OPERATING CHARACTERISTIC ANALYSIS OF FLEXIBLE CONCENTRATE...

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20th International Conference on AC and DC Power Transmission 2024, ACDC 2024

作者： Sun, Xiaoping Chen, Jiaqi Lou, Yantao Qu, Lu Wang, Hefei Guo, Jiahao Zhang, Song Yu, Zhanqing Department of Electrical Engineering Tsinghua University Beijing China School of Electrical Engineering Xi'an Jiaotong University Xi'an710049 China Xi'an XD Power Systems Co. Ltd. Xi'an710065 China

ISBN: (纸本)9781837242672

In the face of potential fault types arising from the Qingzhou offshore wind power DC transmission project, and based on the application of Flexible Concentrated DC Chopper (FC-DCC) in the project, this paper developed a simulation model of the DC transmission system encompassing the wind farm, converter station, submarine cable, and DC chopper. The paper carried out simulation analysis on the three types of AC system faults specified by the project, verified the operation ability of the reliable control system of the FC-DCC to control the DC-link voltage, as well as its operation ability to automatically exit energy dissipation upon timeouts. The research provides insights into the energy dissipation operating characteristics of the FC-DCC, bolstering its practical application in the Qingzhou DC transmission project. © The Institution of engineering & Technology 2024.

关键词： Submarine cables

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Reliability analysis of radial distribution systems with EV Charging Stations in G2V and V2G modes using honey badger optimization algorithm 10

Reliability analysis of radial distribution systems with EV ...

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10th International Conference on electrical Energy systems, ICEES 2024

作者： Yuvaraj, T. Lakshmi, D. Raja, V.L. Hanest Angel Priyadharshini, J. Balamurugan, P. Chennai Institute of Technology Centre for Smart Energy Systems Chennai600069 India AMET University Department of Electrical and Electronics Engineering Chennai603112 India Loyola Institute of Technology Department of Mechanical Engineering Chennai600123 India Loyola Institute of Technology Department of Electrical and Electronics Engineering Chennai600123 India

ISBN: (纸本)9798350353778

Improving reliability in radial distribution systems (RDS) is critical for guaranteeing consistent electricity supply and rapid recovery from outages. This study investigates the impact of electric vehicle charging stations (EVCS) on RDS dependability, with an emphasis on both Grid-to-Vehicle (G2V) and Vehicle-to-Grid (V2G) scenarios. A unique objective function is designed to improve dependability by lowering the SAIDI, SAIFI, and CAIDI. The honey badger optimization algorithm (HBOA) is used and tested against the bat algorithm (BA). The suggested approach is validated on an IEEE 34-bus system, demonstrating that HBOA improves dependability considerably. This approach is a promising strategy for improving RDS performance in the face of changing energy needs and challenges. © 2024 IEEE.

关键词： Charging stations

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Thermal Simulation for Magnetic Coupler of Wireless Power Transfer Electric Vehicles by Using Heat Sink and Thermoelectric Cooler

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Progress In Electromagnetics Research M 2024年 126卷 89-98页

作者： Farooq, Umar Shafique, Shahryar Asif, Muhammad Arslan, Muhammad Wongjom, Poramed Ullah, Rizwan Zhilenkov, Anton Mobayen, Saleh Pijitrojana, Wanchai Electrical and Computer Engineering Department Thammasat School of Engineering Thammasat University Rangsit Campus Klong Luang Pathum Thani 12120 Thailand Ministry of IT & Telecommunications Islamabad Pakistan Department of Electrical Engineering University of Science and Technology Main Campus Bannu23200 Pakistan Department of Mechanical Engineering University of Engineering and Technology Lahore Pakistan Division of Physics Faculty of Science and Technology Thammasat University Rangsit Campus Klongluang Pathum Thani 12120 Thailand Department of Electrical Engineering Chulalongkorn University Bangkok10330 Thailand Department of Cyber-Physical Systems St. Petersburg State Marine Technical University Saint-Petersburg190121 Russia Graduate School of Intelligent Data Science National Yunlin University of Science and Technology 123 University Road Section 3 Yunlin Douliou640301 Taiwan

In challenging operational environments such as underground buildings beneath roadways, reliability and performance of wireless power transfer (WPT) systems for electric vehicles (EVs) heavily hinge on the operating temperature of the magnetic couplers. Addressing this, this study introduces a novel approach employing heat sink and thermoelectric cooler technologies to mitigate temperature rise in magnetic couplers, which is particularly crucial for high-power applications. Utilizing ANSYS simulation, the study evaluates a WPT high-power application coil model with a total output power of 2 KW and an 18 cm air gap, with a 3.5 cm adjacent alignment to enhance thermal performance on both transmitter and receiver sides. Results demonstrate significant thermal enhancement, reducing the temperature of coils from 63◦ C to 54◦ C solely with the heat sink and further down to 48◦ C with the combined implementation of both heat sink and thermoelectric cooler. These measures effectively dissipate heat from the coils into the surrounding air, ensuring system efficiency and stability while facilitating functionality of system components. © 2024, Electromagnetics Academy. All rights reserved.

关键词： Heat sinks

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Computer-controlled ultra high voltage amplifier for dielectric elastomer actuators

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Biomimetic Intelligence & Robotics 2024年第1期4卷 14-23页

作者： Ardi Wiranata Zebing Mao Yu Kuwajima Yuya Yamaguchi Muhammad Akhsin Muflikhun Hiroki Shigemune Naoki Hosoya Shingo Maeda Department of Mechanical and Industrial Engineering University of Gadjah MadaYogyakarta 55281Indonesia Department of Mechanical Engineering Tokyo Institute of TechnologyTokyo 152-8550Japan Department of Engineering and Science Shibaura Institute of TechnologyTokyo 135-8548Japan Department of Electrical Engineering Shibaura Institute of TechnologyTokyo 135-8548Japan Department of Engineering Science and Mechanics Shibaura Institute of TechnologyTokyo 135-8548Japan Living Systems Materialogy(LiSM)Research Group International Research Frontiers Initiative(IRFI)Tokyo Institute of TechnologyYokohama 226-8501Japan

Soft robotics is a breakthrough technology to support human-robot *** soft structure of a soft robot can increase safety during human and robot *** of the promising soft actuators for soft robotics is dielectric elastomer actuators(DEAs).DEAs can operate silently and have an excellent energy *** simple structure of DEAs leads to the easy fabrication of soft *** simplicity combined with silent operation and high energy density make DEAs interesting for soft robotics *** actuation follows the Maxwell-pressure *** pressure produced in the DEAs actuation depends much on the voltage *** DEAs requires high voltage to gain an *** the power consumption of DEAs is in the milli-Watt range,the current needed to operate the DEAs can be *** commercially available DC-DC converters can convert the volt range to the kV *** order to get a voltage in the 2-3 kV range,the reliable DC-DC converter can be pricy for each *** problem hinders the education of soft actuators,especially for a newcomer laboratory that works in soft electric *** paper introduces an entirely do-it-yourself(DIY)Ultrahigh voltage amplifier(UHV-Amp)for education in soft ***-Amp can amplify 12 V to at a maximum of 4 kV *** a demonstration,we used this UHV-Amp to test a single layer of powdered-based *** strategy to build this educational type UHV-Amp was utilizing a Cockcroft-Walton circuit structure to amplify the voltage range to the kV *** its current state,the UHV-Amp has the potential to achieve approximately 4 *** created a simple platform to control the UHV-Amp from a personal *** near future,we expect this easy control of the UHV-Amp can contribute to the education of soft electric actuators.

关键词： Dielectric elastomer actuators Electric amplifier Soft actuators Soft robotics Soft actuator education

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A Novel Hydroponic Based on Hybrid Renewable Energy System 6

A Novel Hydroponic Based on Hybrid Renewable Energy System

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6th International Symposium on Advanced electrical and Communication Technologies, ISAECT 2024

作者： Ahmed, Abeer Khalid, Muhammad King Fahd University of Petroleum & Minerals Electrical Engineering Department Dhahran31261 Saudi Arabia Interdisciplinary Research Center for Sustainable Energy Systems King Fahd University of Petroleum & Minerals Electrical Engineering Department Dhahran31261 Saudi Arabia

ISBN: (纸本)9798331529987

Hydroponic farming, a soilless technique, has become increasingly popular and is considered the future of agriculture in water-deficient areas like Saudi Arabia. These regions tackle the challenge of cultivating fruits and vegetables with an automated hydroponic system. This system uses ozone filtration, is self-installed, and includes PV, DG, battery, converter, and AI for independent functioning. It employs ozonic methods to cleanse and filter water, eliminating the need for human intervention, and offers customizable options to accommodate various locations. The proposed hydroponic system will use sensors as input and output devices, run on a hybrid renewable energy system (HRES), and integrate water pumps, dosing pumps, and lighting sources. By integrating solar panels, batteries, converters, and a diesel generator (DG), the goal is to decrease CO2 emissions, water, and power usage, and utilize AI for disease detection. This cutting-edge system tackles multiple challenges in hydroponic agriculture, such as sporadic solar energy, efficient energy storage, converter performance, and diesel generator emissions, aiming to reduce energy wastage and emissions while maintaining dependable operation. The proposed design method assesses the energy needs for growing hydroponic lettuce, cutting down on water and energy usage by decreasing the water pump's running time to only 4 hours instead of 24 hours. This results in a 40% reduction in energy and cost savings with the ideal sizes of PV, battery, DG, and converter. The system, utilizing HOMER and GAMS software, presents cost and energy savings and operational expense reductions, offering advantages for business owners, agricultural enthusiasts, and individuals looking into agricultural investments. This system could boost local investment in agriculture and technology sectors, in line with Saudi Vision 2030. © 2024 IEEE.

关键词： Hydroponics

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Model-based Loss Minimization Control of a Squirrel cage Induction Motor Drive with shorted Rotor under Indirect Field Orientation

Model-based Loss Minimization Control of a Squirrel cage Ind...

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2023 IEEE Conference on Control Technology and Applications, CCTA 2023

作者： Olajube, Ayobami Anubi, Olugbenga Moses Florida State University FAMU-FSU College of Engineering Center for Advanced Power Systems Department of Electrical and Computer Engineering United States

ISBN: (纸本)9798350335446

This paper presents the development of an energy saving scheme via indirect field oriented control (IFOC) at the optimum operating region. A model-based steady state power loss analysis is carried out to determine the optimal speed and the optimal rotor flux that will serve as reference for the speed and torque tracking control. IFOC ensures the decoupled control of the torque and flux components of the stator current in a similar version as in DC drives through rotor flux orientation. The need for multiple sensors is eliminated by the analytical loss model approach, leading to an appreciable cost reduction. PI controller is used for the independent control of the flux and the torque producing components of the stator current. This is done at steady state, using the optimal rotor flux and speed computed in a loss minimization algorithm. The gains for optimum performance of the PI controller is selected via genetic algorithm (GA) optimization technique. The developed scheme is validated via a realistic numerical simulation and, the shorted rotor induction machine shows a very efficient speed and torque tracking performance at various load conditions and speed settings. © 2023 IEEE.

关键词： Induction machine

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Fault-tolerant V formation control of a leader-follower based multi-robot system in an unknown occluded environment 3

Fault-tolerant V formation control of a leader-follower base...

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3rd IEEE International Conference on Control, Instrumentation, Energy and Communication, CIEC 2024

作者： Haldar, Arijit Kumar Roy, Dibyendu Maitra, Madhubanti Jadavpur University Electrical Engineering Department Kolkata India Artc Agency for Science Technology and Research Autonomous Systems & Robotics Singapore

ISBN: (纸本)9798350313703

This paper presents a novel self-organized flocking algorithm for a multi-robot system that employs the traditional leader-follower approach to produce and maintain V formation while navigating toward an objective location. To achieve self-organization for mimicking the bird flocking characteristics, a circular region-based shaped control strategy followed by an equilateral triangle fitting scheme is described. The control logic has been devised in such a manner that the multi-robot system can orient its inter-agent formation along the direction of the incoming navigational path. The system also includes a fault-tolerant feature in which, if the leader agent becomes weary during navigation, it will be automatically replaced by its immediate follower agent, mimicking the self-healing function of the bird flocking schemes. To demonstrate the efficacy of the proposed technique, simulation results (with and without fault-tolerant aspect) are furnished in this article. © 2024 IEEE.

关键词： Multipurpose robots

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Random suppression of ECG artifacts using a NLSRLMMN-based cascaded noise canceller 58

Random suppression of ECG artifacts using a NLSRLMMN-based c...

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58th Asilomar Conference on Signals, systems and Computers, ACSSC 2024

作者： Faiz, Mohammed Mujahid Ulla Zerguine, Azzedine Kale, Izzet Presidency University Department of Electrical and Computer Engineering Karnataka Bengaluru560064 India Interdisciplinary Research Center for Communication Systems and Sensing Kfupm Electrical Engineering Department Dhahran31261 Saudi Arabia Department of Computer Science and Engineering LondonW1W 6UW United Kingdom

ISBN: (纸本)9798350354058

Normally, the electrocardiogram (ECG) signal artifacts are removed in a particular sequence starting with baseline wander removal at the beginning. In this work, a methodology has been proposed using a novel algorithm called the Normalized Leaky Sign Regressor Least Mean Mixed Norm (NLSRLMMN) algorithm to remove multiple ECG artifacts such as baseline wander, motion artifacts, muscle artifacts, and power line interference randomly without following a particular sequence. Through rigorous simulations we have shown that if we remove multiple ECG artifacts randomly using our proposed approach then an improvement in signal to noise ratio and mean square error is observed as opposed to a conventional method that employs the Least Mean Square (LMS) algorithm in all the cascaded adaptive noise canceller stages. © 2024 IEEE.

关键词： Mean square error

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