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Analysis of Life Time Improvement Energy Efficient Risk-Free Protocol (ERP) for Data Transmission in Wireless Sensor Networks 无线传感器网络数据传输的寿命改进节能无风险协议分析
Pub Date : 2023-02-23 DOI: 10.46610/joped.2023.v09i01.001
Rahul M. Pethe, Aachal Pethe
Recently, wireless sensor networks (WSNs) have come to be seen as the fundamental architecture that paved the way for the development of the Internet of Things (IoT). However, a challenging problem develops when WSNs are connected to the IoT because of their nodes' high energy consumption and low network lifetime. As a result, the core concepts of WSNs include energy limits in sensor nodes, sensor data exchange, and routing protocols. The enhanced smart-energy-efficient routing protocol (ESEERP) presented in this study addresses the aforementioned shortcomings by extending the network's lifespan and enhancing connectivity. Since the Internet of Things (IoT) demands a significant amount of energy for sensing, processing, and data transport, the IoT application in wireless sensor networks (WSNs) poses substantial issues in maintaining network durability. As a result, multiple traditional algorithms incorporate different optimization techniques to improve the performance of WSN networks. We utilize IPv4 in wireless sensor networks to transmit data (packets), however, this strategy prevents users from accessing big amounts of data over long distances since it may need a lot of power to transmit large amounts of data using IPv4. The Internet of Things (IoT) can be used to solve this problem because it connects small battery-operated devices like sensors as well as consumer electronics and home appliances. One of the most often utilised wireless methods for sensor network connectivity is the IEEE 802.11 standard.
最近,无线传感器网络(wsn)已被视为为物联网(IoT)发展铺平道路的基本架构。然而,当wsn连接到物联网时,由于其节点的高能耗和低网络寿命,出现了一个具有挑战性的问题。因此,无线传感器网络的核心概念包括传感器节点的能量限制、传感器数据交换和路由协议。本研究提出的增强型智能节能路由协议(ESEERP)通过延长网络寿命和增强连通性来解决上述缺点。由于物联网(IoT)需要大量的能量来进行传感、处理和数据传输,因此物联网在无线传感器网络(wsn)中的应用在保持网络耐久性方面提出了实质性问题。因此,多种传统算法结合了不同的优化技术来提高WSN网络的性能。我们在无线传感器网络中使用IPv4来传输数据(数据包),然而,这种策略阻止用户通过长距离访问大量数据,因为使用IPv4传输大量数据可能需要大量功率。物联网(IoT)可以用来解决这个问题,因为它可以连接传感器等小型电池供电设备以及消费电子产品和家用电器。传感器网络连接最常用的无线方法之一是IEEE 802.11标准。
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引用次数: 1
An Adaptive Control of A Stepper Motor Drive Using a Hysteresis Current Control Approach 采用磁滞电流控制方法的步进电机自适应控制
Pub Date : 2022-08-30 DOI: 10.46610/joped.2022.v08i03.001
Shrashti Sahu, P. Pandey
Stepper motors are widely used in industrial and consumer applications due to their low cost, great dependability, and capability for open-loop control. Open-loop has a straightforward design, but it has a low step objective, a big torque wave, and low energy productivity. A new sensorless speed control structure based on hysteresis current regulator is proposed in order to work on the exhibition without increasing equipment costs. It does not convert currents between a-b and d-q coordinates using Park and inverse Park transformations, in contrast to the traditional sensorless speed control. The dynamic performance of the hysteresis current controller is excellent. It has been extensively studied and used in inverter fed drives and voltage source inverters. This approach provides quick dynamic performance and incorporates the virtual rectifier stage's line modulation methodology into the overall modulation. The outcomes of the simulation and experiment show that the suggested plan is efficient and workable. Through experimentation and evaluation of the suggested controller's speed and position tracking capabilities, MATLAB/Simulink simulation (R2020a) is used to confirm its efficacy.
步进电机由于其低成本、高可靠性和开环控制能力而广泛应用于工业和消费应用。开环具有简单的设计,但它具有低阶跃目标,大转矩波和低能量生产力。为了在不增加设备成本的前提下适应展览会的需要,提出了一种基于磁滞电流调节器的新型无传感器调速结构。与传统的无传感器速度控制相比,它不使用Park和逆Park变换在a-b和d-q坐标之间转换电流。该滞回电流控制器具有良好的动态性能。在变频驱动和电压源逆变器中得到了广泛的研究和应用。这种方法提供了快速的动态性能,并将虚拟整流级的线路调制方法集成到整体调制中。仿真和实验结果表明,该方案是有效可行的。通过实验和评估所提出控制器的速度和位置跟踪能力,并使用MATLAB/Simulink仿真(R2020a)来验证其有效性。
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引用次数: 0
An Efficient Battery Charger Control Scheme for Electric Vehicles 一种高效的电动汽车电池充电器控制方案
Pub Date : 2022-08-05 DOI: 10.46610/joped.2022.v08i02.005
Shyla Shree M, Mahendra Mb
This work suggests a practical control scheme for a battery charger for an electric car that employs a cascade of buck converters and symmetrical bridge-less power factor-corrected converters. Both converters are increasingly common in the industrial sector thanks to their high efficiency, low price, and small size. The entire battery charging mechanism is made substantially more efficient by integrating the two converters. Furthermore, at any input voltage, this charger's design can deliver the correct battery current and voltage without ripple. In order to achieve a unity input power factor and zero input current harmonic distortion, the proposed control approach employs duty ratio feed-forward control technique in both the current and voltage control loops. In addition, a phase-locked loop (PLL) block establishes the current loop's reference, producing a pure sinusoidal input current despite the input voltage waveform's distortion. The viability and utility of the suggested approach are demonstrated using simulation and experimental data with an 110V/60Hz ac line input and a 1.5kW-72V dc output of the battery charging system.
这项工作提出了一种实用的电动汽车电池充电器控制方案,该方案采用级联降压转换器和对称无桥功率因数校正转换器。由于效率高,价格低,体积小,这两种转换器在工业领域越来越普遍。通过集成两个转换器,整个电池充电机制大大提高了效率。此外,在任何输入电压下,该充电器的设计都可以提供正确的电池电流和电压,没有纹波。该控制方法在电流回路和电压回路中均采用占空比前馈控制技术,以实现输入功率因数统一和输入电流谐波畸变为目标。此外,锁相环(PLL)模块建立了电流环的基准,在输入电压波形失真的情况下产生纯正弦输入电流。通过110V/60Hz交流输入和1.5kW-72V直流输出的电池充电系统的仿真和实验数据,验证了该方法的可行性和实用性。
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引用次数: 0
Footstep Power Generation using Piezo Electric Sensors 利用压电传感器的脚步发电
Pub Date : 2022-07-25 DOI: 10.46610/joped.2022.v08i02.004
C. Ahalya, M. Vasavi, M. Prathyusha, S. Afrin, S. Sravani
The country's population is growing, and as a result, so is the demand for electricity. The amount of energy squandered is also rising in many different ways simultaneously. The primary approach is to regenerate this energy in a form that can be used. In this project, human footsteps are used to generate electricity, which is then used to recharge the battery. A battery that can be used to charge electronic gadgets stores the power. The Atmega 328 processor powers this system, which also includes an Arduino IDE, an RFID sensor, a USB cable, and an LCD. The system goes into registration mode when we turn it on. We are able to add three users. After each user has logged in, the system prompts them to swipe their cards and connect their chargers. Every user initially receives 5 minutes of charging time by default.
这个国家的人口在增长,因此对电力的需求也在增长。能源浪费的数量也在以许多不同的方式同时上升。主要的方法是以一种可以使用的形式再生这种能量。在这个项目中,人类的脚步被用来发电,然后用来给电池充电。可以用来给电子设备充电的电池储存了能量。Atmega 328处理器为该系统提供动力,该系统还包括Arduino IDE, RFID传感器,USB电缆和LCD。当我们打开它时,系统进入注册模式。我们可以添加三个用户。每个用户登录后,系统会提示他们刷卡并连接充电器。每个用户初始默认获得5分钟的充电时间。
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引用次数: 0
Vehicle Counting Method Based on Convolutional Neural Network with Global Density Feature 基于全局密度特征卷积神经网络的车辆计数方法
Pub Date : 2022-07-18 DOI: 10.46610/joped.2022.v08i02.003
K. Gayathri, K. Maheswari, L. C. Harika, B. Jahnavi, B. Chandrika
Despite efforts to minimize and reduce it, traffic congestion has been one of the main problems that most metropolises are experiencing. One of the biggest issues facing engineers, planners, and policy-makers in metropolitan settings has been traffic congestion. The proposed approach for managing traffic is based on machine learning methods. To improve traffic control and management, a robust and trustworthy traffic monitoring system is essential. The detection of vehicle traffic a crucial component of the surveillance system. The traffic flow aids in management and control, particularly when there is a traffic jam, by displaying the traffic situation at regular intervals. A traffic surveillance system for vehicle counting is proposed by the proposed system. The suggested technique processes the image and classifies the vehicle using an SVM algorithm, whereas the YOLO-5 system uses convolution neural networks (CNN) to recognise objects in real time. The results of the experiments demonstrate that the suggested system is capable of offering accurate information for traffic surveillance in real time. The use of machine learning techniques helps to lessen traffic and congestion. Additionally, this method lessens the need for human labor when continuous monitoring is used.
尽管努力将其最小化和减少,但交通拥堵仍然是大多数大都市面临的主要问题之一。在城市环境中,工程师、规划师和政策制定者面临的最大问题之一是交通拥堵。提出的流量管理方法是基于机器学习方法。为了改善交通管制和管理,一个健全和可靠的交通监控系统是必不可少的。车辆交通检测是监控系统的重要组成部分。交通流每隔一段时间就会显示交通情况,有助于管理和控制,特别是在交通堵塞的时候。提出了一种用于车辆计数的交通监控系统。建议的技术使用SVM算法处理图像并对车辆进行分类,而YOLO-5系统使用卷积神经网络(CNN)实时识别物体。实验结果表明,该系统能够为实时交通监控提供准确的信息。机器学习技术的使用有助于减少交通和拥堵。此外,当使用连续监测时,这种方法减少了对人力的需求。
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引用次数: 0
Heart Disease Severity Prediction using Machine Learning: A Survey 使用机器学习预测心脏病严重程度:一项调查
Pub Date : 2022-06-28 DOI: 10.46610/joped.2022.v08i02.002
N. K, Saathvik Shekar, Mahadevaiah S G, Sanjay M Shetty, Nagaraja B G
There is a very steep increase in heart stroke at the early age, we have to find out something that will help us to detect the symptoms of heart disease at the starting age and prevent people from finding out about their disease at the last stage. It is not an easy task for a common people to go to hospital frequently and go through costly tests which include ECG and for the same reason we should have some software which is easily accessible and cheap and time saving in predicting the heart disease. So, we plan on develop a website application which will predict the heart disease with the help of symptoms and different body parameters which relates to heart. So, we use machine learning algorithm preferably naïve base algorithm which gives the most accurate result and hence we have used it in the proposed model.
在年轻的时候,心脏病的发病率会急剧上升,我们必须找到一些方法来帮助我们在开始的时候发现心脏病的症状,防止人们在最后阶段发现自己的疾病。对于一个普通人来说,经常去医院做昂贵的检查(包括心电图)不是一件容易的事,出于同样的原因,我们应该有一些容易获得的、便宜的、节省时间的软件来预测心脏病。因此,我们计划开发一个网站应用程序,它可以通过症状和与心脏有关的不同身体参数来预测心脏病。因此,我们使用机器学习算法,最好是naïve基础算法,它给出了最准确的结果,因此我们在提出的模型中使用了它。
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引用次数: 0
Biometric Voting System using LABVIEW 基于LABVIEW的生物识别投票系统
Pub Date : 2022-06-17 DOI: 10.46610/joped.v08i02.001
P. V. Kumar, Y. Pavani, P. Nasreen, M. Pratyusha, G. Bai
There are various methods to avoid fraudulence in the voting system. The main aim of the biometric voting system using LABVIEW is to improve the Indian voting system. By implementing the Bio-metric process, we can make the polling process more secure and efficient than the existing one. Every resident of India has a right to cast a vote and to utilize this right the election process should happen fairly and efficient. The election commission of India has a prime responsibility to implement the most efficient methods for voting. The political race commission of India has various sorts of casting a ballot framework; for example, emit expressive dance paper technique, and presently Electronic Voting Machine ( EVM’s) and Voter Verified Paper Audit Trail (VVPAT) casting ballot machines. The ongoing democratic framework has EVMs which can be hacked without any problem. There are many methods adopted to avoid malpractices. Here we’re using Global System for Mobile communication (GSM) module for sending messages to the citizens who cast their vote, that “your vote cast successfully, thank you," and also send alert notifications to assigned police in charge near the polling booth if the voter tries to reattempt to cast a vote. The person at the station must put their finger on the digits so that the veteran can get the digit identification card. This data is sent to the LABVIEW Control Unit for verification. The LABVIEW control unit receives and compares data from the reader with data already collected during voting registration. Individuals will be allowed to vote if information related to fingerprint information is contained in the database. Individual votes are prohibited unless a warning message is displayed in the dialog box.
有各种方法可以避免投票系统中的欺诈行为。使用LABVIEW的生物识别投票系统的主要目的是改进印度的投票系统。通过实现生物识别过程,我们可以使轮询过程比现有的轮询过程更加安全和高效。印度的每个居民都有权投票,为了利用这一权利,选举过程应该公平有效地进行。印度选举委员会的首要责任是实施最有效的投票方法。印度的政治选举委员会有各种各样的投票框架;例如,发出具有表现力的舞蹈纸技术,以及目前的电子投票机(EVM)和选民验证纸审计跟踪(VVPAT)投票机。正在进行的民主框架有evm,可以毫无问题地被黑客入侵。有许多方法可以避免不当行为。在这里,我们使用全球移动通信系统(GSM)模块向投票的公民发送消息,“您的投票成功,谢谢您”,如果选民试图再次投票,我们也会向投票站附近负责的指定警察发送警报通知。车站的工作人员必须把手指放在数字上,这样老兵才能拿到数字身份证。这些数据被发送到LABVIEW控制单元进行验证。LABVIEW控制单元接收来自阅读器的数据并将其与投票登记期间已收集的数据进行比较。如果数据库中包含与指纹信息相关的信息,个人将被允许投票。除非对话框中显示警告信息,否则禁止个人投票。
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引用次数: 0
Analysis and Simulation of a Typical Two Winding Transformer 典型双绕组变压器的分析与仿真
Pub Date : 2022-02-11 DOI: 10.46610/joped.2022.v08i01.001
Shreya Adhikary, Bhaskar Roy, B. Mondal
In this study, we show how input power, terminal voltage, and efficiency changes as a function of load current. In this situation, we've chosen three scenarios they are-Coil connection in ParallelCoil connection in SeriesTwo Winding TransformerHere, we have connected the coils of a single-phase transformer in series and parallel, then observed the transformer's loading as an autotransformer and as a two-winding transformer. It is essential to comprehend the instant polarities of the secondary terminals in relation to the primary in order to properly connect the winding.
在本研究中,我们展示了输入功率、终端电压和效率如何随负载电流的变化而变化。在这种情况下,我们选择了三种情况,它们是并行线圈连接串行线圈连接双绕组变压器这里,我们将单相变压器的线圈串联和并联,然后观察变压器作为自耦变压器和双绕组变压器的负载。为了正确地连接绕组,了解次级端子相对于初级端子的瞬时极性是至关重要的。
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引用次数: 0
An Ideal Approach to Single Inductor Based Active Cell Balancing Using MATLAB 利用MATLAB实现单电感有源单元平衡的理想方法
Pub Date : 1900-01-01 DOI: 10.46610/joped.2023.v09i02.001
Shilpa P Kodgire, Tejas V Vairale, Nikita V Wanare
BMS is essential since the battery acts as the heart of an electric vehicle and must be protected from improper operation (Battery management system). Additionally, this guarantees complete protection for Li-ion batteries used specifically in EVs. The performance of EVs is also impacted by these batteries, for example, the driving range. Therefore, it's vital to evenly distribute the cell charge over all of the battery pack's cells. We have utilized the active cell balancing technique to equate the cell charge equitably. To balance each cell's voltage without sacrificing energy, balancing energy from a highly charged cell is transferred to a lesser charged cell in an active cell. BMS has a wide range of functionality, including data storage, estimation, control, diagnosis and prolongs the life of Li-ion batteries and assures their safe operation while maximizing efficiency.
电池管理系统是必不可少的,因为电池是电动汽车的心脏,必须防止不当操作(电池管理系统)。此外,这保证了对电动汽车专用锂离子电池的全面保护。电动汽车的性能也受到这些电池的影响,例如行驶里程。因此,在所有电池组的电池上均匀分配电池电量是至关重要的。我们利用有源电池平衡技术使电池电荷均衡。为了在不牺牲能量的情况下平衡每个电池的电压,平衡能量从高电荷的电池转移到活性电池中低电荷的电池。BMS具有广泛的功能,包括数据存储,估计,控制,诊断和延长锂离子电池的寿命,并确保其安全运行,同时最大限度地提高效率。
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引用次数: 0
Numerical Solution of Reliability Index based on Performance Evaluation for Yola Electrical Distribution Company 基于性能评价的约拉配电公司可靠性指标数值求解
Pub Date : 1900-01-01 DOI: 10.46610/joped.2023.v09i02.002
P.J Manga, Mohammed Maina, R. Amusat, S. Buteh, Garba Ibrahim
A steady power system in the power sector is a way of meeting the energy demand of customers, to achieve this; there is a need to measure the level of interruption which contributes greatly to unreliability that faltered the business of the power industry. The effect of the interruption associated with the university, Bulumkutu, and Water treatment board of Yerwa Business Unit Distribution Maiduguri, Borno State said to affect likely most businesses situated in the aforementioned locations led to a reduction in economic viability and waste of billions of Naira. In this study, we made use of reliability indices to obtain its numerical solution based on the Institution of Electrical and Electronic Engineer (IEEE), to determine the level to which the performance of the system can serve and maintain the continuity of distribution of electrical energy to customers. The numerical results show that customers connected to Bulumkutu had the highest probability of power outage while the University and water treatment board had the lowest power outage. This clearly shows that the Bulumkutu energy distribution network is unreliable. This implies that Yerwa Business Unit distribution needs to improve operations and maintenance to meet the energy demand of the aforementioned locations.
电力部门的稳定电力系统是满足客户能源需求的一种方式,以实现这一目标;有必要衡量中断的程度,这在很大程度上导致了电力行业业务的不可靠性。博尔诺州迈杜古里的大学、布卢姆库图和耶尔瓦商业单位水处理委员会的中断影响到上述地点的大多数企业,导致经济可行性降低,浪费了数十亿奈拉。在本研究中,我们利用可靠性指标得到其基于美国电气电子工程师协会(IEEE)的数值解,以确定系统的性能可以服务并保持向客户分配电能的连续性的水平。数值结果表明,连接到Bulumkutu的客户停电的概率最高,而大学和水处理委员会停电的概率最低。这清楚地表明,布卢姆库图能源分配网络是不可靠的。这意味着Yerwa业务单元的分布需要改善运营和维护,以满足上述地点的能源需求。
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引用次数: 0
期刊
Journal of Power Electronics and Devices
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