2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE)最新文献_第9页

Inductor Design for an Automotive Propulsion Drive Power Hardware in the Loop Test Rig 汽车推进驱动电源硬件回路试验台电感器设计

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119545

S. Mendy, X. Rong, O. Zinchenko, A. Saleh, M. Tousizadeh, O. Alatise, P. Mawby, Mohamed Taha

引用次数: 0

Comparative Analysis of Class-D, Class-E ,and Class EF Inverter Topologies for Multi-Megahertz d类、e类和EF类多兆赫逆变器拓扑结构的比较分析

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119623

M. M. Samy, A. Shawky, M. Orabi

{"title":"Comparative Analysis of Class-D, Class-E ,and Class EF Inverter Topologies for Multi-Megahertz","authors":"M. M. Samy, A. Shawky, M. Orabi","doi":"10.1109/CPERE56564.2023.10119623","DOIUrl":"https://doi.org/10.1109/CPERE56564.2023.10119623","url":null,"abstract":"This paper presents a comparative analysis between Class-D, Class-E and Class-EF power amplifiers for inductive Power Transfer (IPT) systems that operate at multimegahertz frequencies such as 6. 78MHz and 13. 56MHz. The design guidelines of all topologies along with components selection are presented. An open-loop system for each topology is built in LT-Spice simulator for verification and all classes are designed to feed a constant power load of 30W. Input DC voltage, total voltage stress and total current stress of all utilized switching devices, and efficiency are measured in the comparison between all topologies. Also, the soft switching operation for all topologies is obtained and validated for fair comparison to work effectively in the mentioned high frequency. The main feature of Class D is the simplicity of the passive elements design and operation. However, it has additional switch compared to class E. In contrast, Class E has higher efficiency between all counterparts with using one switching device but needs carful design criterion to solve dependent load issue. Finally, Class EF PA has a complex design process and has many component counts.","PeriodicalId":169048,"journal":{"name":"2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126234791","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

Enhancing the Dynamic Performance of a Wind Driven Grid Connected DFIG Using an Effective Control Approach 采用有效控制方法提高风力并网DFIG的动态性能

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119614

Mahmoud A. Mossa, M. Abdelhamid, A.A. Hassan

{"title":"Enhancing the Dynamic Performance of a Wind Driven Grid Connected DFIG Using an Effective Control Approach","authors":"Mahmoud A. Mossa, M. Abdelhamid, A.A. Hassan","doi":"10.1109/CPERE56564.2023.10119614","DOIUrl":"https://doi.org/10.1109/CPERE56564.2023.10119614","url":null,"abstract":"The current study concerns with introducing an efficient control approach which improves the dynamic performance of a grid connected doubly fed induction generator (DFIG) which is driven by a wind turbine. To prove the validation of the proposed control algorithm, the generator performance is evaluated under the proposed controller and under the model predictive direct torque control (MPDTC) as a classic predictive control type. After that, a comprehensive dynamic performance comparison is performed between the proposed controller and the MPDTC strategy to visualize the merits and shortages of each control technique to identify the most appropriate approach to be used with the DFIG. The results reveal and confirm the superiority of the formulated predictive control approach over the classic MPDTC, and this is illustrated through the fast-dynamic response, control simplicity, reduced ripples content and minimized computation burden. Moreover, the numerical results are showing a reduction in the total harmonic distortion (THD) with a percentage of 0.57% compared to MPDTC.","PeriodicalId":169048,"journal":{"name":"2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128886844","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: 1

Adaptive Sliding Mode Control for a Boost Converter with Constant Power Load 恒功率负载升压变换器的自适应滑模控制

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119573

D. Zambrano-Prada, A. E. Aroudi, L. Vázquez-Seiszdedos, O. López-Santos, R. Haroun, L. Martínez-Salamero

引用次数: 0

Optimized LFC Design for Future Low-Inertia Power Electronics Based Modern Power Grids 基于未来低惯量电力电子的现代电网LFC优化设计

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119568

M. Aly, E. A. Mohamed, H. Ramadan, A. Elmelegi, S. Said, E. Ahmed, A. Shawky, José Raúl Rodríguez Rodríguez

引用次数: 0

Dimensioning Lithium-ion Battery Packs and Fuel Cells for Hybrid Power Systems 混合动力系统用锂离子电池组和燃料电池的尺寸

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119634

B. Uytterhaegen, S. Ravyts, J. Mus, S. Schotte, F. Buysschaert, J. Cappelle

引用次数: 0

Numerical Evaluation of Overall Efficiency for Solar Photovoltaic and Thermal Hybrid System 太阳能光伏-热混合系统综合效率的数值评价

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119575

R. Nasrin, Tasmin Akter Tripty

{"title":"Numerical Evaluation of Overall Efficiency for Solar Photovoltaic and Thermal Hybrid System","authors":"R. Nasrin, Tasmin Akter Tripty","doi":"10.1109/CPERE56564.2023.10119575","DOIUrl":"https://doi.org/10.1109/CPERE56564.2023.10119575","url":null,"abstract":"Climate change and the exhaustion of conventional energy sources with the growing demand for energy have caused concern among researchers all over the world. Renewable energy sources are a long-term alternative to our reliance on fossil fuels and reduce carbon emissions. Solar energy is radiant light and heat from the Sun that is harnessed using a range of technologies such as solar power to generate electricity, solar thermal energy, and solar architecture. Photovoltaic thermal (PVT) is a hybrid system, which includes both thermal and electrical energy generations. A 3D solar photovoltaic and thermal hybrid system is considered in this study where the encloser of the heat exchanger is fabricated from corrosion resistive stainless-steel sheet, and uncovered surfaces to the air of the heat exchanger are insulated using the glass wool. The fins manual air circulation and the channels are made of aluminium. The top side of the fins is bended and tightly attached to the lower back floor of the solar PV panel, wherein heat switch from the PV panel to the fins happens via the conduction technique. The equations of the heat transfer for PV layers such as for glass, cell, fins, heat exchangers, and laminar flow equation for the fluid domain are solved numerically applying the finite element method (FEM). Temperatures of air at the inlet-outlet and solar cell of the PVT system, are obtained for the variation of solar irradiance from 200 to 400 W/m2 using the weather situation of Bangladesh. Finally, the overall efficiency is calculated under different weather conditions in Bangladesh. The numerical results depict that the new layout of the heat exchanger efficiently transfers heat to the circulating air and the overall efficiency of the PVT is greater at the lowest solar irradiance of 200 $mathrm{W}/mathrm{m}^{2}$.","PeriodicalId":169048,"journal":{"name":"2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114429800","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

Ecosystem based Opportunity Identification and Feasibility Evaluation for Demand Side Management Solutions 基于生态系统的需求侧管理解决方案的机会识别和可行性评估

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119582

Zheng Ma, Kristoffer Christensen, Magnus Vaerbak, Nicolas Fatras, D. A. Howard, B. Jørgensen

{"title":"Ecosystem based Opportunity Identification and Feasibility Evaluation for Demand Side Management Solutions","authors":"Zheng Ma, Kristoffer Christensen, Magnus Vaerbak, Nicolas Fatras, D. A. Howard, B. Jørgensen","doi":"10.1109/CPERE56564.2023.10119582","DOIUrl":"https://doi.org/10.1109/CPERE56564.2023.10119582","url":null,"abstract":"Demand response is important to integrate renewable energy sources into the energy system, and maintain frequency stability and security of supply. Demand-side management (DSM) is essential for energy consumers to participate in demand response. The adoption of DSM solutions relies on financial incentives, technology readiness, regulatory support, but also the adoption environment and conditions that vary in different regions. However, no available method facilitates this investigation process. This paper uses a case of residential DSM solutions in Denmark to introduce an ecosystem-based instrument that can systematically identify regional needs and evaluate potential DSM solutions. The case study shows several types of DSM appliances and services have been offered to residential consumers, covering certain parts of both implicit and explicit demand response. However, none of the existing DSM solutions has fully managed to target any identified opportunities. Furthermore, three aspects should be focused for promoting the adoption of the DSM solutions: 1) financial incentives for acquiring DSM-enabled technologies; 2) adoption of distributed energy resources; and 3) big data and AI enabled automatic load control.","PeriodicalId":169048,"journal":{"name":"2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127804303","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

A Brief Review of the Conventional and Multilevel Inverters Topologies 传统和多电平逆变器拓扑结构综述

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119633

Amir R. Adly, Hossam Y. Abdul-Hamid, Asmaa Elhussiny, M. Zaky, E. E. EL-Kholy

{"title":"A Brief Review of the Conventional and Multilevel Inverters Topologies","authors":"Amir R. Adly, Hossam Y. Abdul-Hamid, Asmaa Elhussiny, M. Zaky, E. E. EL-Kholy","doi":"10.1109/CPERE56564.2023.10119633","DOIUrl":"https://doi.org/10.1109/CPERE56564.2023.10119633","url":null,"abstract":"The utilization of renewable energy resources using PV, wind turbines, and fuel cells, has grown significantly over the last decades in the power grids. This makes power electronic inverters an indispensable part of renewable energy systems as a necessary interface between these resources and the power grids. However, conventional two-level inverters (TLIs) cannot satisfy applications in high voltage ranges. Therefore, multilevel inverters (MLIs) are used for this purpose. MLIs have many advantages over conventional TLIs, particularly lower total harmonics distortion, lower electromagnetic interference, suitability for medium voltage-high power applications, minimizing dvldt across switches, higher efficiency, and larger DC link voltages. To align with high power demands, MLIs can create the desired number of levels. Recent MLIs topologies are produced with increased levels using fewer components resulting in cost minimization and increasing system reliability. Also, modulation techniques play a substantial role in improving the behavior of MLIs. This paper briefly reviews the different topologies of conventional TLIs and MLIs. A comparison between conventional TLI and MLIs is introduced. The basic concepts of the different topologies are discussed in detail. The merits, demerits, and applications of each topology are presented. The recent topologies of MLI are also highlighted. Control and modulation techniques are introduced.","PeriodicalId":169048,"journal":{"name":"2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129347182","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

Inverter Based Islanded Microgrid Protection Using Discrete Wavelet Transform 基于离散小波变换的逆变器孤岛微电网保护

2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE) Pub Date : 2023-02-19 DOI: 10.1109/CPERE56564.2023.10119608

Ahmed M. Abdelemam, Hatem H. Zeineldin, A. Al‐Durra, M. E. Moursi, E. El-Saadany

{"title":"Inverter Based Islanded Microgrid Protection Using Discrete Wavelet Transform","authors":"Ahmed M. Abdelemam, Hatem H. Zeineldin, A. Al‐Durra, M. E. Moursi, E. El-Saadany","doi":"10.1109/CPERE56564.2023.10119608","DOIUrl":"https://doi.org/10.1109/CPERE56564.2023.10119608","url":null,"abstract":"One of the main drawbacks of the Inverter Interfaced Distributed Generator (IIDG) is that the protection of the inverter switch limits the fault current through the inverter control system to be almost equal to the rated current. As a result, traditional overcurrent relays cannot operate to protect the distribution lines in islanded microgrid connected with IIDG during different types of short circuits. In this paper, a new protection scheme is proposed by utilizing the Discrete Wavelet Transform (DWT) to detect faults by extracting high-frequency current oscillations associated with short-circuit currents. The discrete wavelet energy is calculated from the DWT output, accumulated, and compared to the threshold value. The main advantages of this protection algorithm are that it does not need to depend on the short-circuit current increased values to detect the fault and communication is not required between relays. The proposed protection scheme is verified by using PSCAD / EMTDC simulation program. The results validate the proposed IIDG protection strategy by considering different fault types and locations.","PeriodicalId":169048,"journal":{"name":"2023 IEEE Conference on Power Electronics and Renewable Energy (CPERE)","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132122208","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