首页 > 最新文献

2023 27th International Conference Electronics最新文献

英文 中文
Model-Based Evaluation of Energy Consumption in Hybrid Electric Vehicles 基于模型的混合动力汽车能耗评价
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177566
Gergana Vacheva, Plamen Stanchev, N. Hinov
Increasing problems related to the global warming and environmental pollution are increasing significantly. For this reason, the study of the principle of operation of hybrid and electric vehicles is a serious challenge. It is necessary to make an easy transition from internal combustion engines to electric engines. For these reasons in the current paper a model-based evaluation of energy consumption of hybrid electric vehicles is studied. The paper presents the typical hybrid vehicle for which are evaluated the energy consumption of the internal combustion engine, energy of the battery and electric motor. The model is realized in MATLAB/Simulink with QSS Toolbox included. The simulation results for three different driving cycles provided by the European Commission are presented and summarized in tables.
与全球变暖和环境污染有关的问题日益增多。因此,混合动力和电动汽车的工作原理研究是一个严峻的挑战。有必要使内燃机容易地过渡到电动发动机。为此,本文研究了一种基于模型的混合动力汽车能耗评价方法。本文介绍了典型的混合动力汽车,对其内燃机能耗、电池能耗和电动机能耗进行了评价。该模型是在MATLAB/Simulink中使用QSS工具箱实现的。给出了欧盟委员会提供的三种不同驾驶工况的仿真结果,并以表格形式进行了总结。
{"title":"Model-Based Evaluation of Energy Consumption in Hybrid Electric Vehicles","authors":"Gergana Vacheva, Plamen Stanchev, N. Hinov","doi":"10.1109/IEEECONF58372.2023.10177566","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177566","url":null,"abstract":"Increasing problems related to the global warming and environmental pollution are increasing significantly. For this reason, the study of the principle of operation of hybrid and electric vehicles is a serious challenge. It is necessary to make an easy transition from internal combustion engines to electric engines. For these reasons in the current paper a model-based evaluation of energy consumption of hybrid electric vehicles is studied. The paper presents the typical hybrid vehicle for which are evaluated the energy consumption of the internal combustion engine, energy of the battery and electric motor. The model is realized in MATLAB/Simulink with QSS Toolbox included. The simulation results for three different driving cycles provided by the European Commission are presented and summarized in tables.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129004996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
10T SRAM Cell as an In-Memory Computing Engine for a Large Range of Boolean Computations 10T SRAM单元作为大范围布尔计算的内存计算引擎
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177555
Abhash Kumar, Jawar Singh, B. Gupta
The von Neumann computing architecture has been the workhorse for virtually all computing systems for the last several decades. However, it faces serious issues of memory wall problems with the ever-increasing demand for data-intensive computing systems, also known as the von Neumann bottleneck. To mitigate this bottleneck, one of the approaches that researchers have come up with is to enable in-memory Boolean computation. In this paper, in-memory computing within ten transistors (10T) SRAM bit cell array to realize any arbitrary Boolean logic in sum-of-product (SOP) form is proposed for the first time. The proposed 10T SRAM cell was designed using 45nm PTM model cards and simulated on SPICE tool. The in-memory operations were found to be accurate and robust to process variations as was observed from Monte Carlo analysis. Further, the gain we get in terms of realization of arbitrary Boolean logic overshadows the negligible increase in energy and latency compared to previous works.
在过去的几十年里,冯·诺伊曼计算体系结构一直是几乎所有计算系统的主力。然而,随着对数据密集型计算系统的需求不断增长,它面临着严重的内存墙问题,也被称为冯·诺伊曼瓶颈。为了缓解这一瓶颈,研究人员提出的一种方法是启用内存中的布尔计算。本文首次提出了在10个晶体管(10T) SRAM位元阵列内进行内存计算,以实现任意积和(SOP)形式的布尔逻辑。采用45nm PTM模型卡设计了10T SRAM单元,并在SPICE工具上进行了仿真。从蒙特卡罗分析中观察到,内存操作对过程变化是准确和稳健的。此外,与之前的工作相比,我们在实现任意布尔逻辑方面获得的收益掩盖了能量和延迟的微不足道的增加。
{"title":"10T SRAM Cell as an In-Memory Computing Engine for a Large Range of Boolean Computations","authors":"Abhash Kumar, Jawar Singh, B. Gupta","doi":"10.1109/IEEECONF58372.2023.10177555","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177555","url":null,"abstract":"The von Neumann computing architecture has been the workhorse for virtually all computing systems for the last several decades. However, it faces serious issues of memory wall problems with the ever-increasing demand for data-intensive computing systems, also known as the von Neumann bottleneck. To mitigate this bottleneck, one of the approaches that researchers have come up with is to enable in-memory Boolean computation. In this paper, in-memory computing within ten transistors (10T) SRAM bit cell array to realize any arbitrary Boolean logic in sum-of-product (SOP) form is proposed for the first time. The proposed 10T SRAM cell was designed using 45nm PTM model cards and simulated on SPICE tool. The in-memory operations were found to be accurate and robust to process variations as was observed from Monte Carlo analysis. Further, the gain we get in terms of realization of arbitrary Boolean logic overshadows the negligible increase in energy and latency compared to previous works.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114775961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modelling and Simulation of Induction Machine for Control of Energy Flows in Electric Vehicles 电动汽车能量流控制感应电机的建模与仿真
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177533
Gergana Vacheva, Plamen Stanchev, N. Hinov
In the present paper, a simulation model for the study of energy flows in an electric vehicle has been implemented and modeled. An induction motor was used to describe the vehicles propulsion system and a permanent magnet synchronous machine was used for simulation of an electric vehicle with included dynamics. A standard model of an asynchronous machine and the control system is used. The presented model is realized in MATLAB/Simulink. The main purpose of the present study is to examine and study the principle of operation of different types of electric vehicles manufactured with asynchronous machines such as Tesla and others. The data used for simulation are provided by various manufacturers. These studies are useful for determination of energy flowsand the required power for different electric vehicles. This evaluation can be used for determination of new methodology for optimal control and increasing of the energy efficiency in the electric vehicles. Also, this development would be useful for realizing a research bench with two different machines coupled.
本文建立了一个用于研究电动汽车能量流的仿真模型,并对其进行了建模。采用感应电机对车辆推进系统进行描述,采用永磁同步电机对包含动力学的电动汽车进行仿真。采用了异步电机和控制系统的标准模型。该模型在MATLAB/Simulink中实现。本研究的主要目的是考察和研究Tesla等不同类型的异步电机制造的电动汽车的运行原理。用于模拟的数据由不同的制造商提供。这些研究有助于确定不同电动汽车的能量流和所需功率。该评价可用于确定电动汽车最优控制和提高能效的新方法。此外,这一发展将有助于实现两个不同的机器耦合的研究工作台。
{"title":"Modelling and Simulation of Induction Machine for Control of Energy Flows in Electric Vehicles","authors":"Gergana Vacheva, Plamen Stanchev, N. Hinov","doi":"10.1109/IEEECONF58372.2023.10177533","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177533","url":null,"abstract":"In the present paper, a simulation model for the study of energy flows in an electric vehicle has been implemented and modeled. An induction motor was used to describe the vehicles propulsion system and a permanent magnet synchronous machine was used for simulation of an electric vehicle with included dynamics. A standard model of an asynchronous machine and the control system is used. The presented model is realized in MATLAB/Simulink. The main purpose of the present study is to examine and study the principle of operation of different types of electric vehicles manufactured with asynchronous machines such as Tesla and others. The data used for simulation are provided by various manufacturers. These studies are useful for determination of energy flowsand the required power for different electric vehicles. This evaluation can be used for determination of new methodology for optimal control and increasing of the energy efficiency in the electric vehicles. Also, this development would be useful for realizing a research bench with two different machines coupled.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114853481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Narrowband Spectrum Sensing: Fuzzy Logic Versus Deep Learning Systems 窄带频谱传感:模糊逻辑与深度学习系统
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177594
Andres Rojas, G. Dolecek
The motivation for this work was to investigate the advantages and disadvantages of two promising techniques for narrowband spectrum sensing: fuzzy logic and deep learning which can be useful for future users. To this end, we present three fuzzy logic systems and four deep learning-based systems for narrowband spectrum sensing. The fuzzy logic systems include triangular and Gaussian membership functions, multiple implications, and aggregation methods. The deep learning systems are based on three basic architectures, including convolutional neural networks (CNN), long short-term memory (LSTM), and fully connected (FC) layers. Simulation results show that deep learning techniques provide a higher probability of detection in a wider SNR range than fuzzy logic techniques. However, fuzzy logic utilizes simpler hardware-friendly detectors, than deep learning.
这项工作的动机是研究两种有前途的窄带频谱传感技术的优缺点:模糊逻辑和深度学习,这对未来的用户有用。为此,我们提出了三个模糊逻辑系统和四个基于深度学习的窄带频谱传感系统。模糊逻辑系统包括三角隶属函数和高斯隶属函数、多重含义和聚合方法。深度学习系统基于三种基本架构,包括卷积神经网络(CNN)、长短期记忆(LSTM)和全连接(FC)层。仿真结果表明,深度学习技术比模糊逻辑技术在更宽信噪比范围内提供更高的检测概率。然而,模糊逻辑使用比深度学习更简单的硬件友好检测器。
{"title":"Narrowband Spectrum Sensing: Fuzzy Logic Versus Deep Learning Systems","authors":"Andres Rojas, G. Dolecek","doi":"10.1109/IEEECONF58372.2023.10177594","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177594","url":null,"abstract":"The motivation for this work was to investigate the advantages and disadvantages of two promising techniques for narrowband spectrum sensing: fuzzy logic and deep learning which can be useful for future users. To this end, we present three fuzzy logic systems and four deep learning-based systems for narrowband spectrum sensing. The fuzzy logic systems include triangular and Gaussian membership functions, multiple implications, and aggregation methods. The deep learning systems are based on three basic architectures, including convolutional neural networks (CNN), long short-term memory (LSTM), and fully connected (FC) layers. Simulation results show that deep learning techniques provide a higher probability of detection in a wider SNR range than fuzzy logic techniques. However, fuzzy logic utilizes simpler hardware-friendly detectors, than deep learning.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121933007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FSO System Performances for Novel Turbulence Shadowed Chi-square Model 新型湍流阴影卡方模型的FSO系统性能
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177564
Stefan R. Panic, Bojana Milosavljevlć, Srđan Milosavljevlć, M. Vesković, P. Spalevic
This paper presents a novel shadowed Chi-square model for the probability density function (PDF) of free space optics (FSO) channel irradiance fluctuations. The performance of the on-off keying (OOK) modulated FSO system in the presence of atmospheric turbulence and misalignment fading is analyzed, determining the ABER at the receiving side in relation to average optical power. The results are shown graphically and discussed to understand the effect of turbulence and other parameters on the received signal quality in the OOK modulated FSO system.
针对自由空间光学(FSO)通道辐照度波动的概率密度函数(PDF),提出了一种新的阴影卡方模型。分析了开关键控(OOK)调制FSO系统在大气湍流和失调衰落条件下的性能,确定了接收端ABER与平均光功率的关系。结果用图形表示,并进行了讨论,以了解湍流和其他参数对OOK调制FSO系统接收信号质量的影响。
{"title":"FSO System Performances for Novel Turbulence Shadowed Chi-square Model","authors":"Stefan R. Panic, Bojana Milosavljevlć, Srđan Milosavljevlć, M. Vesković, P. Spalevic","doi":"10.1109/IEEECONF58372.2023.10177564","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177564","url":null,"abstract":"This paper presents a novel shadowed Chi-square model for the probability density function (PDF) of free space optics (FSO) channel irradiance fluctuations. The performance of the on-off keying (OOK) modulated FSO system in the presence of atmospheric turbulence and misalignment fading is analyzed, determining the ABER at the receiving side in relation to average optical power. The results are shown graphically and discussed to understand the effect of turbulence and other parameters on the received signal quality in the OOK modulated FSO system.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125952224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experimental Investigation of Changes in Iron and Copper Losses in the Transformer 变压器中铁、铜损耗变化的实验研究
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177493
M. Ozcelik
The idle run test in transformers is done to find the iron losses of the transformer. In the no-load test, the secondary winding ends of the transformer are open-circuited, and the rated-rated voltage is applied to the primary winding ends. Since the current drawn from the network in idle operation is small, no-load copper losses are neglected, and all idle power drawn is considered iron losses. The study examined the variation of iron losses at various voltage values applied to the transformer's primary. The iron losses showed a non-linear change depending on the applied voltage. When a load is connected to the secondary of the transformer, it has been observed that as the load increases, the iron losses do not change depending on the load and remain constant. Short circuit tests find copper losses in transformers. The test is done from the primary or secondary side. Since the applied voltage is small in the quick circuit test, iron losses are neglected. The copper losses at various loads were calculated by increasing the load connected to the secondary transformer.
通过对变压器进行空转试验,找出变压器的铁损。在空载试验中,变压器的二次绕组端开路,将额定额定电压加到一次绕组端。由于空载运行时从网络吸取的电流较小,因此忽略空载铜损,所有吸取的空载功率均视为铁损。该研究检查了施加于变压器初级的不同电压值下铁损耗的变化。铁损耗随外加电压呈非线性变化。当负载连接到变压器的次级时,已经观察到,随着负载的增加,铁损耗不随负载的变化而变化,并保持恒定。短路试验发现变压器中的铜损耗。测试从初级或次级侧进行。在快速电路试验中,由于施加的电压很小,可以忽略铁的损耗。通过增加连接二次变压器的负载,计算了不同负载下的铜损耗。
{"title":"Experimental Investigation of Changes in Iron and Copper Losses in the Transformer","authors":"M. Ozcelik","doi":"10.1109/IEEECONF58372.2023.10177493","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177493","url":null,"abstract":"The idle run test in transformers is done to find the iron losses of the transformer. In the no-load test, the secondary winding ends of the transformer are open-circuited, and the rated-rated voltage is applied to the primary winding ends. Since the current drawn from the network in idle operation is small, no-load copper losses are neglected, and all idle power drawn is considered iron losses. The study examined the variation of iron losses at various voltage values applied to the transformer's primary. The iron losses showed a non-linear change depending on the applied voltage. When a load is connected to the secondary of the transformer, it has been observed that as the load increases, the iron losses do not change depending on the load and remain constant. Short circuit tests find copper losses in transformers. The test is done from the primary or secondary side. Since the applied voltage is small in the quick circuit test, iron losses are neglected. The copper losses at various loads were calculated by increasing the load connected to the secondary transformer.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131298657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Artificial Bee Colony Algorithm Based Very Fast Renewable Energy System Optimization Tool Design 基于人工蜂群算法的可再生能源系统快速优化工具设计
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177657
Cemil Altin
In this study, an optimization tool was designed to be used in the optimization of hybrid renewable energy systems, working with the artificial bee colony algorithm with a unique dispatch strategy. The designed tool has been compared with the HOMER optimization program. The tool, which can achieve approximately the same results as HOMER, is much faster than the HOMER program. In addition, for the first time, very detailed results were obtained by using a swarm-based optimization algorithm. As a reliability measure, the capacity shortage parameter which is not frequently used in the literature is used. When using the swarm-based algorithm to optimize green energy sources, the capacity shortage parameter was used for the first time. The cost function is the Cost of Energy (COE). The outcomes show promise for thorough optimization research in this field. In conclusion, the precision, complexity, and difficult search space generation processes of the HOMER program have been replaced by a novel optimization tool that can generate results much more quickly. With the help of this tool, it will be simpler to generate a large amount of data and to rapidly obtain the optimization outputs required for training surrogate models, machine learning, or deep learning based optimization systems.
在本研究中,设计了一种优化工具用于混合可再生能源系统的优化,该优化工具与具有独特调度策略的人工蜂群算法相结合。将所设计的工具与HOMER优化程序进行了比较。该工具可以实现与HOMER大致相同的结果,比HOMER程序快得多。此外,首次使用基于群的优化算法获得了非常详细的结果。本文采用文献中不常用的容量短缺参数作为可靠性度量。在利用基于群体的算法优化绿色能源时,首次引入了容量短缺参数。成本函数是能源成本(COE)。结果表明,在该领域进行深入的优化研究是有希望的。总之,HOMER程序的精确、复杂和困难的搜索空间生成过程已经被一种新的优化工具所取代,该工具可以更快地生成结果。在此工具的帮助下,生成大量数据并快速获得训练代理模型、机器学习或基于深度学习的优化系统所需的优化输出将变得更加简单。
{"title":"Artificial Bee Colony Algorithm Based Very Fast Renewable Energy System Optimization Tool Design","authors":"Cemil Altin","doi":"10.1109/IEEECONF58372.2023.10177657","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177657","url":null,"abstract":"In this study, an optimization tool was designed to be used in the optimization of hybrid renewable energy systems, working with the artificial bee colony algorithm with a unique dispatch strategy. The designed tool has been compared with the HOMER optimization program. The tool, which can achieve approximately the same results as HOMER, is much faster than the HOMER program. In addition, for the first time, very detailed results were obtained by using a swarm-based optimization algorithm. As a reliability measure, the capacity shortage parameter which is not frequently used in the literature is used. When using the swarm-based algorithm to optimize green energy sources, the capacity shortage parameter was used for the first time. The cost function is the Cost of Energy (COE). The outcomes show promise for thorough optimization research in this field. In conclusion, the precision, complexity, and difficult search space generation processes of the HOMER program have been replaced by a novel optimization tool that can generate results much more quickly. With the help of this tool, it will be simpler to generate a large amount of data and to rapidly obtain the optimization outputs required for training surrogate models, machine learning, or deep learning based optimization systems.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126535047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advanced Switchgear Signals Simulator for a Distribution Substation Model 配电变电所模型的先进开关柜信号模拟器
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177577
Marek Höger, Michal Regul'a, P. Braciník
The complexity of current substation automation systems and digital protection relays makes educating of young people in the scope of substation and protection engineering a difficult task. To fully understand all the relations and dependencies between the relays, switching and measuring equipment, and the substation control system, theoretical lectures must be supported by hands-on training on hardware as close to reality as possible. To bring the education process as close as possible to reality, we decided to develop a new substation model representing a distribution substation with 7 bays, combining real and simulated hardware in a manner to simulate the operation of a real substation. This paper introduces the development of an advanced switchgear simulator, emulating the reactions of the switching equipment in a medium voltage bay to control signals and providing the related protection relay incorporated in the substation model with state signalization. In contrast to several simplified switchgear models used for testing of protection relays, this model allows precisely simulate the control logic of individual switching devices including locking coils and multiple trip coils, reaction time of control coils, operation time of drives, limited energy reserve of the spring drive mechanism and simulate some basic failure modes. The model can simulate both disconnectors and circuit breakers and a single simulator unit can emulate up to 6 independent switching devices.
当前变电站自动化系统和数字保护继电器的复杂性使得对青少年进行变电站和保护工程范围内的教育成为一项艰巨的任务。为了充分理解继电器、开关和测量设备以及变电站控制系统之间的所有关系和依赖关系,理论讲座必须辅以尽可能接近实际的硬件实践培训。为了使教育过程尽可能接近现实,我们决定开发一个新的变电站模型,代表一个有7个配电箱的配电变电站,将真实和仿真硬件相结合,以模拟真实变电站的运行。本文介绍了一种先进的开关柜模拟器的研制,该模拟器可以模拟中压舱内开关柜设备对控制信号的反应,并为变电站模型中的相关保护继电器提供状态信号。与用于保护继电器测试的几种简化开关柜模型相比,该模型可以精确地模拟单个开关设备的控制逻辑,包括锁定线圈和多个跳闸线圈,控制线圈的反应时间,驱动器的运行时间,弹簧驱动机构的有限能量储备,并模拟一些基本的故障模式。该模型可以模拟分离器和断路器,单个模拟器单元可以模拟多达6个独立的开关设备。
{"title":"Advanced Switchgear Signals Simulator for a Distribution Substation Model","authors":"Marek Höger, Michal Regul'a, P. Braciník","doi":"10.1109/IEEECONF58372.2023.10177577","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177577","url":null,"abstract":"The complexity of current substation automation systems and digital protection relays makes educating of young people in the scope of substation and protection engineering a difficult task. To fully understand all the relations and dependencies between the relays, switching and measuring equipment, and the substation control system, theoretical lectures must be supported by hands-on training on hardware as close to reality as possible. To bring the education process as close as possible to reality, we decided to develop a new substation model representing a distribution substation with 7 bays, combining real and simulated hardware in a manner to simulate the operation of a real substation. This paper introduces the development of an advanced switchgear simulator, emulating the reactions of the switching equipment in a medium voltage bay to control signals and providing the related protection relay incorporated in the substation model with state signalization. In contrast to several simplified switchgear models used for testing of protection relays, this model allows precisely simulate the control logic of individual switching devices including locking coils and multiple trip coils, reaction time of control coils, operation time of drives, limited energy reserve of the spring drive mechanism and simulate some basic failure modes. The model can simulate both disconnectors and circuit breakers and a single simulator unit can emulate up to 6 independent switching devices.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122265347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wireless DBS and Blood Pressure Measurement System for Experiments with Animals 动物实验用无线DBS及血压测量系统
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177661
V. Jonkus, Žilvinas Chomanskis, Tadas Danielius
The deep-brain stimulation (DBS) treats symptoms of various movement disorders, such as Parkinson's disease, essential tremor, or generalized dystonia. Pre-clinical research is performed on animal models, mainly small rodents or nonhuman primates. Arterial hypertension, a condition of failed nervous regulation, could be treated by applying electric pulses to modulate the function of regulatory centers in the brain. A novel combined device of the electric pulse generator and invasive blood pressure measurement system is needed to evaluate the DBS effectiveness in hemodynamic control. The device should (1) be small enough to be carried by the animal and not interfere with daily animal routines, (2) should be energy efficient, (3) should record and transmit hemodynamic high-fidelity data wirelessly, (4) should have real-time closed-loop stimulation capability, (6) should be remotely reprogrammable for different pulse widths, amplitudes and shapes. This paper presents the development of a low-cost wireless DBS and blood pressure monitoring system and demonstrates an example of its effectiveness while experimenting with a laboratory rat model. This device can be used as a novel solution to study the effects of electric stimulation on various brain targets of hemodynamic importance in freely moving laboratory animals.
脑深部刺激(DBS)治疗各种运动障碍的症状,如帕金森病、特发性震颤或全身性肌张力障碍。临床前研究是在动物模型上进行的,主要是小型啮齿动物或非人灵长类动物。动脉高血压是一种神经调节失败的疾病,可以通过使用电脉冲来调节大脑调节中心的功能来治疗。需要一种新型的电脉冲发生器与有创血压测量系统相结合的装置来评估DBS在血流动力学控制中的有效性。该设备应该(1)足够小,可以由动物携带,并且不会干扰动物的日常活动,(2)应该节能,(3)应该无线记录和传输血液动力学高保真数据,(4)应该具有实时闭环刺激能力,(6)应该可以远程重新编程不同的脉冲宽度,幅度和形状。本文介绍了一种低成本的无线DBS和血压监测系统的开发,并通过实验室大鼠模型实验证明了其有效性。该装置可作为一种新颖的解决方案,用于研究电刺激对自由运动实验动物血流动力学重要的各种脑目标的影响。
{"title":"Wireless DBS and Blood Pressure Measurement System for Experiments with Animals","authors":"V. Jonkus, Žilvinas Chomanskis, Tadas Danielius","doi":"10.1109/IEEECONF58372.2023.10177661","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177661","url":null,"abstract":"The deep-brain stimulation (DBS) treats symptoms of various movement disorders, such as Parkinson's disease, essential tremor, or generalized dystonia. Pre-clinical research is performed on animal models, mainly small rodents or nonhuman primates. Arterial hypertension, a condition of failed nervous regulation, could be treated by applying electric pulses to modulate the function of regulatory centers in the brain. A novel combined device of the electric pulse generator and invasive blood pressure measurement system is needed to evaluate the DBS effectiveness in hemodynamic control. The device should (1) be small enough to be carried by the animal and not interfere with daily animal routines, (2) should be energy efficient, (3) should record and transmit hemodynamic high-fidelity data wirelessly, (4) should have real-time closed-loop stimulation capability, (6) should be remotely reprogrammable for different pulse widths, amplitudes and shapes. This paper presents the development of a low-cost wireless DBS and blood pressure monitoring system and demonstrates an example of its effectiveness while experimenting with a laboratory rat model. This device can be used as a novel solution to study the effects of electric stimulation on various brain targets of hemodynamic importance in freely moving laboratory animals.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125256783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implementation of a Self-hosted Internet of Things Solution on Personal Computer 个人计算机上自托管物联网解决方案的实现
Pub Date : 2023-06-19 DOI: 10.1109/IEEECONF58372.2023.10177497
S. Matuska, P. Brida, I. Bridova
This article presents the implementation of a self-hosted Internet of Things solution on a personal computer. The proposed solution utilizes open-source software components to create a low-cost and customizable alternative to cloud-based IoT solutions. The IoT system is implemented using the Docker platform. The system is designed to collect, process, and visualize sensor data in real-time, and includes a dashboard-type user interface for remote monitoring and control. Other core modules are the Node-RED, the MQTT broker, and the Mongo DB. The solution is easily managed and starts with a single command with few dependencies. We demonstrated the usage of our solutions in creating a single complex IoT project. The results show that the self-hosted IoT solution is a viable option for small-scale IoT projects and can be easily adapted to different types of sensors and applications.
本文介绍了在个人计算机上实现自托管的物联网解决方案。提出的解决方案利用开源软件组件来创建基于云的物联网解决方案的低成本和可定制替代方案。物联网系统使用Docker平台实现。该系统旨在实时收集、处理和可视化传感器数据,并包括一个仪表板类型的用户界面,用于远程监控。其他核心模块是Node-RED、MQTT代理和mongodb DB。该解决方案易于管理,并且从一个具有很少依赖关系的命令开始。我们演示了如何使用我们的解决方案来创建一个复杂的物联网项目。结果表明,自托管物联网解决方案是小型物联网项目的可行选择,可以轻松适应不同类型的传感器和应用。
{"title":"Implementation of a Self-hosted Internet of Things Solution on Personal Computer","authors":"S. Matuska, P. Brida, I. Bridova","doi":"10.1109/IEEECONF58372.2023.10177497","DOIUrl":"https://doi.org/10.1109/IEEECONF58372.2023.10177497","url":null,"abstract":"This article presents the implementation of a self-hosted Internet of Things solution on a personal computer. The proposed solution utilizes open-source software components to create a low-cost and customizable alternative to cloud-based IoT solutions. The IoT system is implemented using the Docker platform. The system is designed to collect, process, and visualize sensor data in real-time, and includes a dashboard-type user interface for remote monitoring and control. Other core modules are the Node-RED, the MQTT broker, and the Mongo DB. The solution is easily managed and starts with a single command with few dependencies. We demonstrated the usage of our solutions in creating a single complex IoT project. The results show that the self-hosted IoT solution is a viable option for small-scale IoT projects and can be easily adapted to different types of sensors and applications.","PeriodicalId":105642,"journal":{"name":"2023 27th International Conference Electronics","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134326914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
2023 27th International Conference Electronics
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1