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Energy Management System of Luminosity Controlled Smart City Using IoT 利用物联网控制智能城市光照度的能源管理系统
Q3 Engineering Pub Date : 2024-02-05 DOI: 10.4108/ew.5034
R. Sathesh Raaj, S. Vijayprasath, S. Ashokkumar, S. Anupallavi, S. M. Vijayarajan
INTRODUCTION: With the escalating rates of urbanization, there is a pressing need for enhanced urban services. The concept of smart cities, leveraging digital technologies, offers a promising solution to elevate urban living. The integration of Internet-of-Things (IoT) in urban infrastructure, particularly on highways, opens avenues for novel services and cross-domain applications through Information and Communication Technologies. However, the efficient functioning of an IoT-enabled smart city necessitates careful energy resource management. OBJECTIVES: Propose a Highway Lighting System (HWLS) integrating IoT technologies to enhance urban services, focusing on significant energy savings and real-time environmental parameter monitoring. METHODS: To achieve the objective of enhancing urban services through the proposed Highway Lighting System (HWLS), the system was designed and implemented by integrating cutting-edge sensors, communication links, and the Blynk IoT app. The deployment involved incorporating IoT technologies for real-time monitoring of air quality, air moisture, and soil moisture, alongside a fault identification system using GSM and GPS modules. RESULTS: The proposed HWLS demonstrates significant energy savings, consuming only 37.6% of the original power consumption. The incorporation of IoT technologies facilitates real-time monitoring of environmental parameters, enabling informed decision-making for urban service optimization. The fault-finding system, utilizing GSM and GPS modules, enhances the reliability of the lighting system. CONCLUSION: In conclusion, the Highway Lighting System (HWLS) represents a novel approach to smart city infrastructure, particularly in the context of urban lighting. The integration of IoT technologies not only contributes to energy savings but also enhances the overall efficiency of urban services. The proposed system's ability to monitor environmental parameters and identify faults demonstrates its potential for sustainable urban development and improved quality of life.
导言:随着城市化进程的不断加快,人们迫切需要加强城市服务。利用数字技术的智慧城市概念为提升城市生活水平提供了一个前景广阔的解决方案。将物联网(IoT)集成到城市基础设施,特别是高速公路上,为通过信息和通信技术提供新型服务和跨领域应用开辟了道路。然而,物联网智能城市的高效运作需要对能源资源进行精心管理。目标:提出一种集成物联网技术的公路照明系统(HWLS),以增强城市服务,重点是显著节约能源和实时环境参数监测。方法:为实现通过拟议的公路照明系统(HWLS)提升城市服务的目标,我们设计并实施了集成了尖端传感器、通信链路和 Blynk 物联网应用程序的系统。部署工作包括采用物联网技术实时监测空气质量、空气湿度和土壤湿度,以及使用 GSM 和 GPS 模块的故障识别系统。结果:拟议的 HWLS 节能效果显著,耗电量仅为原来的 37.6%。物联网技术的应用促进了对环境参数的实时监控,为城市服务优化提供了决策依据。利用 GSM 和 GPS 模块的故障查找系统提高了照明系统的可靠性。结论:总之,公路照明系统(HWLS)是智能城市基础设施的一种新方法,特别是在城市照明方面。物联网技术的集成不仅有助于节约能源,还能提高城市服务的整体效率。拟议系统能够监测环境参数并识别故障,这表明它具有促进城市可持续发展和提高生活质量的潜力。
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引用次数: 0
Energy Management System of Luminosity Controlled Smart City Using IoT 利用物联网控制智能城市光照度的能源管理系统
Q3 Engineering Pub Date : 2024-02-05 DOI: 10.4108/ew.5034
R. Sathesh Raaj, S. Vijayprasath, S. Ashokkumar, S. Anupallavi, S. M. Vijayarajan
INTRODUCTION: With the escalating rates of urbanization, there is a pressing need for enhanced urban services. The concept of smart cities, leveraging digital technologies, offers a promising solution to elevate urban living. The integration of Internet-of-Things (IoT) in urban infrastructure, particularly on highways, opens avenues for novel services and cross-domain applications through Information and Communication Technologies. However, the efficient functioning of an IoT-enabled smart city necessitates careful energy resource management. OBJECTIVES: Propose a Highway Lighting System (HWLS) integrating IoT technologies to enhance urban services, focusing on significant energy savings and real-time environmental parameter monitoring. METHODS: To achieve the objective of enhancing urban services through the proposed Highway Lighting System (HWLS), the system was designed and implemented by integrating cutting-edge sensors, communication links, and the Blynk IoT app. The deployment involved incorporating IoT technologies for real-time monitoring of air quality, air moisture, and soil moisture, alongside a fault identification system using GSM and GPS modules. RESULTS: The proposed HWLS demonstrates significant energy savings, consuming only 37.6% of the original power consumption. The incorporation of IoT technologies facilitates real-time monitoring of environmental parameters, enabling informed decision-making for urban service optimization. The fault-finding system, utilizing GSM and GPS modules, enhances the reliability of the lighting system. CONCLUSION: In conclusion, the Highway Lighting System (HWLS) represents a novel approach to smart city infrastructure, particularly in the context of urban lighting. The integration of IoT technologies not only contributes to energy savings but also enhances the overall efficiency of urban services. The proposed system's ability to monitor environmental parameters and identify faults demonstrates its potential for sustainable urban development and improved quality of life.
导言:随着城市化进程的不断加快,人们迫切需要加强城市服务。利用数字技术的智慧城市概念为提升城市生活水平提供了一个前景广阔的解决方案。将物联网(IoT)集成到城市基础设施,特别是高速公路上,为通过信息和通信技术提供新型服务和跨领域应用开辟了道路。然而,物联网智能城市的高效运作需要对能源资源进行精心管理。目标:提出一种集成物联网技术的公路照明系统(HWLS),以增强城市服务,重点是显著节约能源和实时环境参数监测。方法:为实现通过拟议的公路照明系统(HWLS)提升城市服务的目标,我们设计并实施了集成了尖端传感器、通信链路和 Blynk 物联网应用程序的系统。部署工作包括采用物联网技术实时监测空气质量、空气湿度和土壤湿度,以及使用 GSM 和 GPS 模块的故障识别系统。结果:拟议的 HWLS 节能效果显著,耗电量仅为原来的 37.6%。物联网技术的应用促进了对环境参数的实时监控,为城市服务优化提供了决策依据。利用 GSM 和 GPS 模块的故障查找系统提高了照明系统的可靠性。结论:总之,公路照明系统(HWLS)是智能城市基础设施的一种新方法,特别是在城市照明方面。物联网技术的集成不仅有助于节约能源,还能提高城市服务的整体效率。拟议系统能够监测环境参数并识别故障,这表明它具有促进城市可持续发展和提高生活质量的潜力。
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引用次数: 0
Design and analysis of battery management system in electric vehicle 电动汽车电池管理系统的设计与分析
Q3 Engineering Pub Date : 2024-02-01 DOI: 10.4108/ew.5003
M. Parameswari, S. Usha
The usage of electric vehicles is gaining momentum in recent time’s thus providing support to the growth in sales of electric vehicles. The Battery management system is the most important aspect to ensure the smooth functioning of an electric vehicle. This research highlights some key statements on the background of electric vehicles. The increase in the overall growing importance of electric vehicles has also been explained in this work. Battery management system has an importance in the functioning of electric vehicles, thus presenting the key highlights of this article. The finding presents the importance of batteries and their type used in EVs. The simulation results of the Lithium battery cell – 1 RC, 2 RC equivalent circuit parameters such as charging current, terminal voltage, state of charge, and battery current have been simulated and analysed in Matlab. The future scope of BMS and its development has been discussed.
近来,电动汽车的使用势头日益强劲,从而为电动汽车销量的增长提供了支持。电池管理系统是确保电动汽车顺利运行的最重要环节。本研究强调了有关电动汽车背景的一些重要声明。本研究还解释了电动汽车整体重要性的增长。电池管理系统对电动汽车的运行具有重要意义,因此成为本文的主要亮点。研究结果介绍了电动汽车所用电池及其类型的重要性。在 Matlab 中模拟和分析了锂电池单元 - 1 RC、2 RC 等效电路参数的模拟结果,如充电电流、端电压、充电状态和电池电流。此外,还讨论了 BMS 的未来范围及其发展。
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引用次数: 0
Design and analysis of battery management system in electric vehicle 电动汽车电池管理系统的设计与分析
Q3 Engineering Pub Date : 2024-02-01 DOI: 10.4108/ew.5003
M. Parameswari, S. Usha
The usage of electric vehicles is gaining momentum in recent time’s thus providing support to the growth in sales of electric vehicles. The Battery management system is the most important aspect to ensure the smooth functioning of an electric vehicle. This research highlights some key statements on the background of electric vehicles. The increase in the overall growing importance of electric vehicles has also been explained in this work. Battery management system has an importance in the functioning of electric vehicles, thus presenting the key highlights of this article. The finding presents the importance of batteries and their type used in EVs. The simulation results of the Lithium battery cell – 1 RC, 2 RC equivalent circuit parameters such as charging current, terminal voltage, state of charge, and battery current have been simulated and analysed in Matlab. The future scope of BMS and its development has been discussed.
近来,电动汽车的使用势头日益强劲,从而为电动汽车销量的增长提供了支持。电池管理系统是确保电动汽车顺利运行的最重要环节。本研究强调了有关电动汽车背景的一些重要声明。本研究还解释了电动汽车整体重要性的增长。电池管理系统对电动汽车的运行具有重要意义,因此成为本文的主要亮点。研究结果介绍了电动汽车所用电池及其类型的重要性。在 Matlab 中模拟和分析了锂电池单元 - 1 RC、2 RC 等效电路参数的模拟结果,如充电电流、端电压、充电状态和电池电流。此外,还讨论了 BMS 的未来范围及其发展。
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引用次数: 0
Deep Cryogenic Temperature CMOS Circuit and System Design for Quantum Computing Applications 面向量子计算应用的深冷温度 CMOS 电路和系统设计
Q3 Engineering Pub Date : 2024-02-01 DOI: 10.4108/ew.4997
Jency Rubia J, Sherin Shibi C, Rosi A, Babitha Lincy R, E. Nithila
Quantum computing is a fascinating and rapidly evolving field of technology that promises to revolutionize many areas of science, engineering, and society. The fundamental unit of quantum computing is the quantum bit that can exist in two or more states concurrently, as opposed to a classical bit that can only be either 0 or 1. Any subatomic element, including atoms, electrons, and photons, can be used to implement qubits. The chosen sub-atomic elements should have quantum mechanical properties. Most commonly, photons have been used to implement qubits. Qubits can be manipulated and read by applying external fields or pulses, such as lasers, magnets, or microwaves. Quantum computers are currently suffering from various complications such as size, operating temperature, coherence problems, entanglement, etc. The realization of quantum computing, a novel paradigm that uses quantum mechanical phenomena to do computations that are not possible with classical computers, is made possible, most crucially, by the need for a quantum processor and a quantum SOC. As a result, Cryo-CMOS technology can make it possible to integrate a Quantum system on a chip. Cryo-CMOS devices are electronic circuits that operate at cryogenic temperatures, usually below 77 K (−196 °C).
量子计算是一个令人着迷且发展迅速的技术领域,有望彻底改变科学、工程和社会的许多领域。量子计算的基本单位是量子比特,与只能为 0 或 1 的经典比特相比,量子比特可以同时存在于两个或多个状态。任何亚原子元素,包括原子、电子和光子,都可以用来实现量子比特。所选的亚原子元素应具有量子力学特性。最常见的是用光子来实现量子比特。量子位可以通过施加外部场或脉冲(如激光、磁铁或微波)来操纵和读取。量子计算机目前存在各种复杂问题,如尺寸、工作温度、相干性问题、纠缠等。量子计算是一种利用量子力学现象进行经典计算机无法实现的计算的新模式,它的实现最关键的是需要量子处理器和量子 SOC。因此,Cryo-CMOS 技术可以在芯片上集成量子系统。Cryo-CMOS 器件是在低温(通常低于 77 K (-196 °C))下工作的电子电路。
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引用次数: 0
Design and Comparison of SEU Tolerant 10T Memory Cell for Radiation Environment Applications 设计和比较用于辐射环境应用的耐 SEU 10T 存储单元
Q3 Engineering Pub Date : 2024-02-01 DOI: 10.4108/ew.5006
P. Mangayarkarasi, Arunkumar K, Anitha Juliette Albert
Single event upsets (SEUs), which are caused by radiation particles, have emerged as a significant concern in aircraft applications. Soft mistakes, which manifest as corruption of data in memory chips and circuit faults, are mostly produced by SEUs. The utilization of SEUs can have both advantageous and detrimental effects in some critical memory applications. Nevertheless, in adherence to design principles, Radiation-Hardening-By-Design (RHBD) methodologies have been employed to mitigate the impact of soft mistakes in memory. This study presents a novel memory cell design, referred to as a Robust 10T memory cell, which aims to improve dependability in the context of aerospace radiation environments. The proposed design has several advantages, including reduced area, low power consumption, good stability, and a decreased number of transistors. Simulations were conducted using the TSMC 65nm CMO technology, employing the Tanner tool. The parameters of the RHB 10T cell were measured and afterwards compared to those of the 12T memory cell. The findings obtained from the simulation demonstrate that the performance of the 10T memory cell surpasses that of the 12T memory cell.
由辐射粒子引起的单次事件中断(SEUs)已成为飞机应用中的一个重大问题。软错误主要由 SEUs 引起,表现为内存芯片中的数据损坏和电路故障。在一些关键的存储器应用中,使用 SEU 既有好处,也有坏处。尽管如此,为了遵循设计原则,人们还是采用了辐射硬化设计(RHBD)方法来减轻存储器中软错误的影响。本研究提出了一种新型存储单元设计,称为 "鲁棒 10T 存储单元",旨在提高在航空航天辐射环境下的可靠性。所提出的设计具有多个优点,包括面积小、功耗低、稳定性好和晶体管数量减少。仿真采用了台积电 65nm CMO 技术,并使用了 Tanner 工具。测量了 RHB 10T 单元的参数,然后与 12T 存储单元的参数进行了比较。仿真结果表明,10T 存储单元的性能超过了 12T 存储单元。
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引用次数: 0
Deep Cryogenic Temperature CMOS Circuit and System Design for Quantum Computing Applications 面向量子计算应用的深冷温度 CMOS 电路和系统设计
Q3 Engineering Pub Date : 2024-02-01 DOI: 10.4108/ew.4997
Jency Rubia J, Sherin Shibi C, Rosi A, Babitha Lincy R, E. Nithila
Quantum computing is a fascinating and rapidly evolving field of technology that promises to revolutionize many areas of science, engineering, and society. The fundamental unit of quantum computing is the quantum bit that can exist in two or more states concurrently, as opposed to a classical bit that can only be either 0 or 1. Any subatomic element, including atoms, electrons, and photons, can be used to implement qubits. The chosen sub-atomic elements should have quantum mechanical properties. Most commonly, photons have been used to implement qubits. Qubits can be manipulated and read by applying external fields or pulses, such as lasers, magnets, or microwaves. Quantum computers are currently suffering from various complications such as size, operating temperature, coherence problems, entanglement, etc. The realization of quantum computing, a novel paradigm that uses quantum mechanical phenomena to do computations that are not possible with classical computers, is made possible, most crucially, by the need for a quantum processor and a quantum SOC. As a result, Cryo-CMOS technology can make it possible to integrate a Quantum system on a chip. Cryo-CMOS devices are electronic circuits that operate at cryogenic temperatures, usually below 77 K (−196 °C).
量子计算是一个令人着迷且发展迅速的技术领域,有望彻底改变科学、工程和社会的许多领域。量子计算的基本单位是量子比特,与只能为 0 或 1 的经典比特相比,量子比特可以同时存在于两个或多个状态。任何亚原子元素,包括原子、电子和光子,都可以用来实现量子比特。所选的亚原子元素应具有量子力学特性。最常见的是用光子来实现量子比特。量子位可以通过施加外部场或脉冲(如激光、磁铁或微波)来操纵和读取。量子计算机目前存在各种复杂问题,如尺寸、工作温度、相干性问题、纠缠等。量子计算是一种利用量子力学现象进行经典计算机无法实现的计算的新模式,它的实现最关键的是需要量子处理器和量子 SOC。因此,Cryo-CMOS 技术可以在芯片上集成量子系统。Cryo-CMOS 器件是在低温(通常低于 77 K (-196 °C))下工作的电子电路。
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引用次数: 0
Design and Comparison of SEU Tolerant 10T Memory Cell for Radiation Environment Applications 设计和比较用于辐射环境应用的耐 SEU 10T 存储单元
Q3 Engineering Pub Date : 2024-02-01 DOI: 10.4108/ew.5006
P. Mangayarkarasi, Arunkumar K, Anitha Juliette Albert
Single event upsets (SEUs), which are caused by radiation particles, have emerged as a significant concern in aircraft applications. Soft mistakes, which manifest as corruption of data in memory chips and circuit faults, are mostly produced by SEUs. The utilization of SEUs can have both advantageous and detrimental effects in some critical memory applications. Nevertheless, in adherence to design principles, Radiation-Hardening-By-Design (RHBD) methodologies have been employed to mitigate the impact of soft mistakes in memory. This study presents a novel memory cell design, referred to as a Robust 10T memory cell, which aims to improve dependability in the context of aerospace radiation environments. The proposed design has several advantages, including reduced area, low power consumption, good stability, and a decreased number of transistors. Simulations were conducted using the TSMC 65nm CMO technology, employing the Tanner tool. The parameters of the RHB 10T cell were measured and afterwards compared to those of the 12T memory cell. The findings obtained from the simulation demonstrate that the performance of the 10T memory cell surpasses that of the 12T memory cell.
由辐射粒子引起的单次事件中断(SEUs)已成为飞机应用中的一个重大问题。软错误主要由 SEUs 引起,表现为内存芯片中的数据损坏和电路故障。在一些关键的存储器应用中,使用 SEU 既有好处,也有坏处。尽管如此,为了遵循设计原则,人们还是采用了辐射硬化设计(RHBD)方法来减轻存储器中软错误的影响。本研究提出了一种新型存储单元设计,称为 "鲁棒 10T 存储单元",旨在提高在航空航天辐射环境下的可靠性。所提出的设计具有多个优点,包括面积小、功耗低、稳定性好和晶体管数量减少。仿真采用了台积电 65nm CMO 技术,并使用了 Tanner 工具。测量了 RHB 10T 单元的参数,然后与 12T 存储单元的参数进行了比较。仿真结果表明,10T 存储单元的性能超过了 12T 存储单元。
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引用次数: 0
Real-Time Co-Simulation for the Analysis of Cyber Attacks Impact on Distance Relay Backup Protection 用于分析网络攻击对距离中继备份保护影响的实时协同模拟
Q3 Engineering Pub Date : 2024-01-16 DOI: 10.4108/ew.4862
Nadia Boumkheld, G. Deconinck, Rick Loenders
Smart Grid is a cyber-physical system that incorporates Information and Communication Technologies (ICT) into the physical power system, which introduces vulnerabilities to the grid and opens the door to cyber attacks. Wide area protection is one of the most important smart grid applications that aims at protecting the power system against faults and disturbances, which makes it an attractive target to cyber attacks, aiming at compromising the reliability of the power system. Understanding the interaction between the cyber and physical components of the smart grid and analyzing the damage that cyber-attacks can do to wide area protection is very important as it helps in developing effective mitigation approaches. This paper evaluates the impact of cyber attacks on a wide area distance relay backup protection scheme in real-time, through the development of a co-simulation platform based on Real Time Digital Simulator (RTDS) and network simulator 3 (NS3) and using the IEEE-14 bus power system model.
智能电网是一种网络物理系统,它将信息和通信技术(ICT)融入物理电力系统,从而为电网带来了脆弱性,并为网络攻击敞开了大门。广域保护是智能电网最重要的应用之一,旨在保护电力系统免受故障和干扰的影响,这使其成为网络攻击的目标,目的是破坏电力系统的可靠性。了解智能电网的网络和物理组件之间的相互作用,分析网络攻击可能对广域保护造成的破坏非常重要,因为这有助于开发有效的缓解方法。本文通过开发基于实时数字仿真器(RTDS)和网络仿真器 3(NS3)的协同仿真平台,并使用 IEEE-14 总线电力系统模型,实时评估了网络攻击对广域距离继电备份保护方案的影响。
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引用次数: 0
Transforming the Energy Sector: Addressing Key Challenges through Generative AI, Digital Twins, AI, Data Science and Analysis 变革能源行业:通过生成式人工智能、数字双胞胎、人工智能、数据科学与分析应对关键挑战
Q3 Engineering Pub Date : 2024-01-11 DOI: 10.4108/ew.4825
Praveen Tomar, Veena Grover
The energy sector, both in the UK and globally, faces significant challenges in the pursuit of sustainability and efficient resource utilization. Climate change, resource depletion, and the need for decarbonization demand innovative solutions. This analytical research paper examines the key challenges in the energy sector and explores how generative AI, digital twins, AI, and data science can play a transformative role in addressing these challenges. By leveraging advanced technologies and data-driven approaches, the energy sector can achieve greater efficiency, optimize operations, and facilitate informed decision-making. Artificial Intelligence (AI) involves replicating human-like intelligence in machines, enabling them to execute tasks that typically demand human cognitive capabilities like perception, reasoning, learning, and problem[1]solving. AI encompasses various methodologies and technologies, such as machine learning, natural language processing, computer vision, and robotics. Its adoption in the energy sector carries significant promise for addressing critical concerns and revolutionizing the industry. An overarching challenge in the energy sector revolves around enhancing energy efficiency, and AI emerges as a pivotal tool for optimizing energy utilization and curbing wastage. By analyzing vast amounts of data from various sources such as sensors, smart meters, and historical energy consumption patterns, AI algorithms can identify patterns and anomalies that humans may not detect. This enables the development of predictive models and algorithms that optimize energy consumption, leading to significant energy savings.
英国乃至全球的能源行业在追求可持续发展和有效利用资源方面都面临着重大挑战。气候变化、资源枯竭和去碳化的需求都需要创新的解决方案。本分析研究论文探讨了能源行业面临的主要挑战,并探讨了生成式人工智能、数字双胞胎、人工智能和数据科学如何在应对这些挑战方面发挥变革性作用。通过利用先进技术和数据驱动方法,能源行业可以实现更高的效率、优化运营并促进知情决策。人工智能(AI)是指在机器中复制类似人类的智能,使其能够执行通常需要人类认知能力的任务,如感知、推理、学习和解决问题[1]。人工智能包含各种方法和技术,如机器学习、自然语言处理、计算机视觉和机器人技术。将人工智能应用于能源领域,有望解决关键问题并彻底改变能源行业。能源行业的首要挑战是提高能源效率,而人工智能则是优化能源利用和减少浪费的关键工具。通过分析来自传感器、智能电表和历史能源消耗模式等各种来源的大量数据,人工智能算法可以识别人类可能无法发现的模式和异常。这样就能开发出优化能源消耗的预测模型和算法,从而节省大量能源。
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引用次数: 0
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