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Earth Electric Generator 大地发电机
Q4 Engineering Pub Date : 2023-05-04 DOI: 10.33140/jeee.02.02.08
The purpose of this research is to research the cause of the earth electric generator. In the case of this method, the rotation of the earth and the principle of the electric generator were investigated. The result is that Earth's magnetic field creates a rotational force that rotates the Earth. As the Earth rotates, it functions as a generator. This generator function produces electrical energy and rotates the Earth. Therefore, the Earth continues to rotate and produce electrical energy as if an electric generator and an electric motor were combined. Electric energy is charged to the earth. Some of the electrical energy is converted into thermal energy. This thermal energy is associated with volcanoes, earthquakes, and hot springs. The conclusion is that the Earth rotates at high speed to produce electrical energy, and this electrical energy rotates the Earth, and some of the electrical energy is charged to the Earth.
本研究的目的是对地发电机的成因进行研究。在这种情况下,研究了地球的自转和发电机的原理。结果是,地球磁场产生了一种旋转力,使地球自转。当地球自转时,它就像一个发电机。这种发电机的功能产生电能并使地球自转。因此,地球继续旋转并产生电能,就好像发电机和电动机结合在一起一样。电能被充电到地球上。一些电能被转化为热能。这种热能与火山、地震和温泉有关。结论是地球高速自转产生电能,这些电能带动地球自转,其中一部分电能被地球充电。
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引用次数: 0
Earth Electric Generator 大地发电机
Q4 Engineering Pub Date : 2023-05-04 DOI: 10.33140/jeee.02.02.0.08
Dong-il Song
The purpose of this research is to research the cause of the earth electric generator. In the case of this method, the rotation of the earth and the principle of the electric generator were investigated. The result is that Earth's magnetic field creates a rotational force that rotates the Earth. As the Earth rotates, it functions as a generator. This generator function produces electrical energy and rotates the Earth. Therefore, the Earth continues to rotate and produce electrical energy as if an electric generator and an electric motor were combined. Electric energy is charged to the earth. Some of the electrical energy is converted into thermal energy. This thermal energy is associated with volcanoes, earthquakes, and hot springs. The conclusion is that the Earth rotates at high speed to produce electrical energy, and this electrical energy rotates the Earth, and some of the electrical energy is charged to the Earth.
本研究的目的是对地发电机的成因进行研究。在这种情况下,研究了地球的自转和发电机的原理。结果是,地球磁场产生了一种旋转力,使地球自转。当地球自转时,它就像一个发电机。这种发电机的功能产生电能并使地球自转。因此,地球继续旋转并产生电能,就好像发电机和电动机结合在一起一样。电能被充电到地球上。一些电能被转化为热能。这种热能与火山、地震和温泉有关。结论是地球高速自转产生电能,这些电能带动地球自转,其中一部分电能被地球充电。
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引用次数: 0
Numerical Simulation of Electro-Thermal Properties in FDSOI MOSFETs Down to Deep Cryogenic Temperatures 深低温下FDSOI mosfet的电热特性数值模拟
Q4 Engineering Pub Date : 2023-04-28 DOI: 10.37256/jeee.2120232498
G. Ghibaudo, F. Balestra
An original reformulation of the thermopower S, heat conductivity K and heat capacitance C in bulk silicon for electrons and phonons is first proposed. Closed-form analytical approximations for these coefficients as a function of Fermi level, temperature and/or carrier concentration are developed for implementation in TCAD simulation. These analytical expressions for S, K and C have been employed to simulate the electro-thermal properties of a FDSOI (Fully depleted silicon on insulator) MOSFET versus front gate voltage from room down to very low temperature. The obtained results allow discriminating the electron and phonon contributions to the whole properties. These analyses could be very useful to further performing TCAD simulations of FDSOI MOSFETs down to very low temperature for full assessment of electro-thermal performances.
本文首次提出了块体硅中电子和声子的热功率S、导热系数K和热容C的原始公式。这些系数作为费米能级,温度和/或载流子浓度的函数的封闭形式解析近似被开发用于TCAD模拟的实现。这些S, K和C的解析表达式被用来模拟FDSOI(绝缘体上全耗尽硅)MOSFET在室温到极低温度下对前门电压的电热特性。所得结果允许区分电子和声子对整个性质的贡献。这些分析对于FDSOI mosfet在极低温度下进行TCAD模拟以全面评估电热性能非常有用。
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引用次数: 2
Questions about Dark Matter and a New Possible Model Introduction 关于暗物质的问题和一个新的可能的模型介绍
Q4 Engineering Pub Date : 2023-04-24 DOI: 10.33140/jeee.02.02.05
This paper will demonstrate the possibility of the existence of dark matter from astronomy, astrophysics, theoretical physics and give a new possibility that can explain the excessively fast orbiting of the outer stars of the Milky Way and other galaxy clusters. Explain the model. The size of the Milky Way is indeed not small in the universe, but we have no way of verifying the specific circumstances of the collision, because no matter the size of the colliding star, the conclusion still holds. But nobody have an ask. In my opinion, the dark mater may not be the only theory or the influence, of course, the possible nature of dark energy makes m2 no longer close to the center. And the model of the Milky Way is not enough in the Today’s theory
本文将从天文学、天体物理学、理论物理学等方面论证暗物质存在的可能性,为解释银河系和其他星系团外恒星的过快轨道提供一种新的可能性。解释这个模型。银河系的大小在宇宙中确实不小,但我们没有办法验证碰撞的具体情况,因为无论碰撞的恒星大小如何,结论仍然成立。但是没有人问。在我看来,暗物质可能不是唯一的理论或影响,当然,暗能量的可能性质使得m2不再靠近中心。在今天的理论中,银河系的模型是不够的
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引用次数: 0
Robust Outdoor Positioning Via Ray Tracing 通过光线追踪实现强大的户外定位
Q4 Engineering Pub Date : 2023-04-20 DOI: 10.33140/jeee.02.02.03
Positioning problem can be solved with several approaches in 5G. This paper introduces RT (Ray Tracing) technique for small-cell Outdoor positioning and tracking for systems with distributed architecture with multipath processing gain. Proposed approach exploits high-resolution angular spectrum estimation and known radio propagation environment. It solves positioning problem robustly even in NLOS cases via CoMP (Cooperative Multi Point) reception and joint processing at cloud CPU. The aim of this paper is to disclose proposed algorithm for NR and compare it to GNSS measurements.
在5G中,定位问题可以通过几种方法解决。本文介绍了一种基于多径处理增益的分布式系统小单元室外定位跟踪技术。该方法利用了高分辨率角频谱估计和已知的无线电传播环境。通过CoMP (Cooperative Multi Point)接收和云CPU的联合处理,即使在NLOS情况下也能鲁棒地解决定位问题。本文的目的是公开提出的NR算法,并将其与GNSS测量结果进行比较。
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引用次数: 0
Enhancing the Potential of Smart Building for Hospital Pulau Pinang: A Case Study in Malaysia 提升槟榔屿医院智能建筑的潜力:以马来西亚为例
Q4 Engineering Pub Date : 2023-04-14 DOI: 10.33140/jeee.02.02.02
Hospital Pulau Pinang and the concession company are bound in the concession agreement to achieve energy savings of 10% within five years and other sustainability targets such as 3-star Energy Management Gold Standard and Green Building Certification. The requirements are beneficial for the hospital itself to establish the Smart Building Program to improve its energy efficiency concurrent with the green policy of the Ministry of Health Malaysia and Sustainable Development Goals by the United Nations. This paper reviews the background of Hospital Pulau Pinang energy data, energy consumption trending, energy-saving trending, and energy conservation measures taken for the hospital from 2015 to December 2021.The yearly energy consumption baseline taken in 2016 was 27,496,731.00 kWh. It reduced significantly to 21,356,063 kWh in 2021 due to energy conservation measures. As a result, Hospital Pulau Pinang has achieved energy-saving about 16% at approximately RM7.3 million reduction in operational expenditure. The main objective of this case study is to provide further potential energy savings by studying the energy reduction by implementing solar photovoltaics using the simulation method. The simulation method can predict that Hospital Pulau Pinang can achieve another 5,130,000 kWh energy savings annually. This type of simulation has never been done before at a public hospital, and it will give further enhancing strategies to the Smart Building Program itself. Furthermore, the potential of smart building can be maximized to the next level by simulation, which helps the hospital energy committee make the potential decision on the energy-saving investment.
槟榔屿岛医院和特许公司在特许协议中有义务在五年内实现节能10%,并实现其他可持续发展目标,如三星级能源管理金标准和绿色建筑认证。这些要求有利于医院本身建立智能建筑计划,以提高其能源效率,同时符合马来西亚卫生部的绿色政策和联合国的可持续发展目标。本文回顾了槟榔岛医院2015年至2021年12月的能源数据背景、能耗趋势、节能趋势以及医院采取的节能措施。2016年全年能耗基准为27496731.00千瓦时。由于采取了节能措施,到2021年将大幅减少到21,356,063千瓦时。因此,槟城岛医院实现了约16%的节能,减少了约730万令吉的运营支出。本案例研究的主要目的是通过使用模拟方法研究太阳能光伏发电的节能效果,从而进一步提供潜在的节能效果。模拟方法可以预测,槟港岛医院每年可以再节省513万千瓦时的能源。这种类型的模拟以前从未在公立医院进行过,它将为智能建筑项目本身提供进一步的增强策略。此外,通过仿真可以将智能建筑的潜力发挥到更高的水平,帮助医院能源委员会对节能投资进行潜在决策。
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引用次数: 0
Optimal Control Strategy for PEM Hybrid Electric Vehicle using Matlab Simulink 基于Matlab Simulink的PEM混合动力汽车最优控制策略
Q4 Engineering Pub Date : 2023-04-12 DOI: 10.33140/jeee.02.02.04
The conventional fossil fuels are being replaced by alternate energy sources very fast. This is mainly due to the limited resources left in the Nature and the polluting characteristic of fossil fuel. Only thirty additional years are left for the supply of fossil fuels. The extreme climate change is largely attributed to automotive fossil fuel burning. The advent of pure Electric vehicles has resulted in reduction of harmful greenhouse gas emissions. It addresses the answer to the concerns of oil resource depletion, air pollution and climate changes. The benefit of using electric power in automotive sector is immense. However, the outcome of hybrid EVs can surpass pure EVs due to its capability of charging on the go, hence no extra charging time. In absence of any moving parts in a fuel cell, the maintenance and noise are also minimal. PEM fuel cell is a most eligible power source having reduced emissions and high efficiency characteristics. The efficiency of hybrid vehicle is a result of charging effectiveness. Control Strategy plays an important role in conservation and elevating energy whenever required. These are the energy power banks to optimize battery sizing and minimize losses. This paper explains a control strategy to enhance efficiency of FCHV system along with reduction of hydrogen consumption. This is achieved by maximizing fuel cell efficiency by balancing the power split between battery and fuel cell. The rule based strategy results in maximizing fuel cell system efficiency by sustaining the state of charge (SOC) of the battery. The SOC is aimed to be kept around a value which can address extremely low charge and high charge condition of the battery. At the same time, load on fuel cell is switched in a manner so as not to have a sudden ascent or descent of power, which helps in preventing the terminal deterioration in the fuel cell. Hence, PEMFC works as Range extender to the powertrain system and charges the battery while the vehicle is moving. The fuel cell efficiency and durability is maximized by balancing the power split between battery and fuel cell. The rule based strategy is applied in order to maximize fuel cell system efficiency and sustaining the state of charge (SOC) of the battery.
传统的化石燃料正在被替代能源迅速取代。这主要是由于自然资源的有限性和化石燃料的污染性。化石燃料的供应只剩下30年了。极端的气候变化很大程度上归因于汽车化石燃料的燃烧。纯电动汽车的出现减少了有害的温室气体排放。它解决了人们对石油资源枯竭、空气污染和气候变化的担忧。在汽车行业使用电力的好处是巨大的。然而,混合动力电动汽车的结果可以超过纯电动汽车,因为它具有随时充电的能力,因此无需额外的充电时间。由于燃料电池中没有任何活动部件,维护和噪音也最小。PEM燃料电池具有排放少、效率高的特点,是目前最理想的电源。混合动力汽车的效率是充电效率的结果。控制策略在节约和提高能量方面起着重要的作用。这些是优化电池尺寸和最小化损耗的能量电池。本文阐述了在降低氢耗的同时提高燃料混合动力汽车系统效率的控制策略。这是通过平衡电池和燃料电池之间的功率分配来最大化燃料电池的效率来实现的。基于规则的策略通过维持电池的荷电状态(SOC)来最大化燃料电池系统的效率。SOC旨在保持在一个可以解决电池极低充电和高充电条件的值附近。同时,对燃料电池的负荷进行切换,使其功率不会突然上升或下降,有助于防止燃料电池的终端劣化。因此,PEMFC可以作为动力系统的增程器,并在车辆行驶时为电池充电。通过平衡电池和燃料电池之间的功率分配,最大限度地提高燃料电池的效率和耐用性。为了最大限度地提高燃料电池系统的效率并保持电池的荷电状态(SOC),采用了基于规则的策略。
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引用次数: 0
Diffusing the Innovation of Cloud Computing Implementation: International Marketing Organization Perspective 扩散云计算实施的创新:国际营销组织视角
Q4 Engineering Pub Date : 2023-04-06 DOI: 10.33140/jeee.02.02.01
The risk associated with the cloud computing implementation has become a growing concern within the context of international marketing organizations. The staggering report of cloud computing implementation failures poses increasing challenges for organizations of sizes. Research studies have advocated the importance of using diffusion of innovation theory to mitigate the risk posture documented during implementation process. Therefore, the study addressed the lack of understanding of the diffusion of innovation theory in cloud computing implementation from the international marketing organization’s perspectives. The correlational quantitative-based study examined the diffusion of innovation theory. The DOI was used as a guiding theoretical framework for the study. The implementation factors were used to examine the influence of the diffusion of innovation in the cloud computing implementation process from the international marketing organization’s perspectives. Findings in this study confirmed DOI as a valid model to determine the successful implementation of cloud computing technology
与云计算实施相关的风险已成为国际营销组织日益关注的问题。云计算实施失败的惊人报告给不同规模的组织带来了越来越多的挑战。研究表明,利用创新扩散理论来缓解实施过程中记录的风险态势具有重要意义。因此,本研究从国际营销组织的角度解决了对云计算实施中创新扩散理论理解不足的问题。相关定量研究考察了创新理论的扩散。本文采用DOI作为研究的指导理论框架。采用实施因素,从国际营销组织的角度考察创新扩散对云计算实施过程的影响。本研究的发现证实了DOI是确定云计算技术成功实施的有效模型
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引用次数: 0
Validation of Automotive Centrals Using Hardware in the Loop-Body Control Unit and Lights 在环体控制单元和灯中使用硬件验证汽车中央
Q4 Engineering Pub Date : 2023-03-27 DOI: 10.33140/jeee.02.01.07
The race for electrification and the need for innovation to attract customers has led the automotive industry to do something different with vehicles. New emissions control challenges and efficient technological availability are the pillars of creation. The growing demand to upgrade industrial manufacturing systems creates actions that directly impact vehicle production. With this comes the search for new prototyping methods and virtual tools for component testing and validation, and vehicle systems have established themselves. The demand for Electronic Control Units (ECU) is increasing due to the availability of intelligence and safety in today's vehicles, directly affecting their development, performance, and functional testing. In order to keep up with global changes, the automotive industry uses different virtual environments to produce, verify and validate their vehicles and test prototypes used during development. Therefore, in this paper, integration and validation were performed using the Hardware in the Loop (HIL) test platform, focusing on the ECU Body Control Unit (BCM). Then, a brief commentary reviews other test medium platforms, such as the Plywood Buck (PWB), and examines the reliability, flexibility, installation time, and cost of the three test platforms, software in the loop (SIL), Model in the loop (MIL), and HIL, to review their benefits, challenges, and issues in use and information to optimize the use of each platform and test medium.
电气化的竞争以及吸引客户的创新需求促使汽车行业在汽车上做了一些不同的事情。新的排放控制挑战和有效的技术可用性是创新的支柱。不断增长的工业制造系统升级需求创造了直接影响汽车生产的行动。随之而来的是寻找用于组件测试和验证的新原型方法和虚拟工具,并且车辆系统已经建立了自己。由于当今车辆的智能化和安全性,对电子控制单元(ECU)的需求正在增加,这直接影响到它们的开发、性能和功能测试。为了跟上全球变化,汽车行业使用不同的虚拟环境来生产、验证和验证他们的车辆,并在开发过程中测试原型。因此,本文利用硬件在环(HIL)测试平台对ECU车身控制单元(BCM)进行了集成和验证。然后,简要回顾了其他测试介质平台,如胶合板Buck (PWB),并检查了三种测试平台的可靠性、灵活性、安装时间和成本,软件在环(SIL)、模型在环(MIL)和HIL,以回顾它们的优点、挑战和使用中的问题,并提供信息以优化每种平台和测试介质的使用。
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引用次数: 0
Dark Energy and Electromagnetism 暗能量和电磁学
Q4 Engineering Pub Date : 2023-03-22 DOI: 10.33140/jeee.02.01.06
The study addresses the following question: what is the source of the Dark Energy? The study provides sound argumentations that Electromagnetic Waves, from separate sources, can consolidate, even though such consolidations seem to embed paradoxes. The study also proposes a physical experiment which might implement consolidations of Electromagnetic Waves, from separate sources. In addition to the above, the study also addresses paradoxes related to the Mutual Annihilation and the Pair Production processes. The study proposes a resolution for all these paradoxes which also concludes that most of the Dark Energy might be related to Electromagnetism and that the Electric Charge is also a form of Energy.
这项研究解决了以下问题:暗能量的来源是什么?这项研究提供了合理的论据,证明来自不同来源的电磁波可以整合,尽管这种整合似乎包含了悖论。该研究还提出了一个物理实验,可以实现来自不同来源的电磁波的合并。除此之外,本研究还解决了与相互湮灭和配对产生过程相关的悖论。这项研究为所有这些悖论提出了一个解决方案,并得出结论:大多数暗能量可能与电磁有关,电荷也是能量的一种形式。
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引用次数: 0
期刊
Journal of Electrical and Electronics Engineering
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