发布求助
文献互助 智能选刊 最新文献

2020 9th International Conference on Renewable Energy Research and Application (ICRERA)最新文献

筛选
英文 中文
Control of grid-connected inverter output current: a practical review 并网逆变器输出电流的控制:实用综述
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242710
Victor Habermann Avila, V. Leite
{"title":"Control of grid-connected inverter output current: a practical review","authors":"Victor Habermann Avila, V. Leite","doi":"10.1109/ICRERA49962.2020.9242710","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242710","url":null,"abstract":"The number of grid-connected inverters is growing due to the expansion of the use of renewable energies (RE) systems and this may affect grid power quality and stability. Some control algorithms reduce injected current harmonics and add new possibilities to the converter. This paper implements and analyses the proportional integral (PI) controller in the synchronous frame and the proportional resonant (PR) controller with and without the harmonics compensators (HC). All these control strategies have proven to be effective and robust. However, the PR+HC controller presents better output current quality. The PI and PR controllers have similar performances. This work also compares the harmonic content of the current with the IEEE 1547 reference and with three commercial inverters from different manufacturers.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123294918","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: 8
Changing Power Transformer Metallurgy to Increase Responsibility of Electric Vehicle Fast Charge Profile 改变电力变压器冶金工艺，增加电动汽车快速充电的责任
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242733
T. Harighi, R. Bayindir, U. Gokmen, Leili Eslam Jamalgolzari, Ataollah Khanlari
{"title":"Changing Power Transformer Metallurgy to Increase Responsibility of Electric Vehicle Fast Charge Profile","authors":"T. Harighi, R. Bayindir, U. Gokmen, Leili Eslam Jamalgolzari, Ataollah Khanlari","doi":"10.1109/ICRERA49962.2020.9242733","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242733","url":null,"abstract":"According to increase in number of electric vehicles and their charge stations, electrification overall condition has always been important in modern electric grids such as smart and micro grids. Transformer is one of the most effective parts of the electrification, but electric vehicle charge equipment generate uncertain, fast and short impulses in the demand side of the grid especially in transformers. Consequently, transformers have been shown unusual reactions which can change standard parameters such as temperature, hot-spot point or same parameters. Therefore, they need to change energy convention at the first step. Afterwards, electrification equipment should be designed by both technical and economic conditions. In this paper, transformers temperature reactions under the electric vehicle fast charge load will be analyzed with literatures. This research aims to determine the best way for cooling or preventing heat tension on the transformers, which sensors cannot sense. Uncertain temperature rise can engage most parts of the transformers such as cooling and magnitude systems.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121650943","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
Control of a Grid-connected Wind Turbine with Quasi-Z-Source Inverter 准z源逆变器并网风力发电机组控制
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242843
Emanuel P. P. Soares-Ramos, Laís De Oliveira-Assís, Raúl Sarrias-Mena, Pablo García-Triviño, C. García-Vázquez, Luis M. Fernández‐Ramírez
{"title":"Control of a Grid-connected Wind Turbine with Quasi-Z-Source Inverter","authors":"Emanuel P. P. Soares-Ramos, Laís De Oliveira-Assís, Raúl Sarrias-Mena, Pablo García-Triviño, C. García-Vázquez, Luis M. Fernández‐Ramírez","doi":"10.1109/ICRERA49962.2020.9242843","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242843","url":null,"abstract":"Typically, grid-connected wind turbines equipped with permanent magnet synchronous generator (PMSG) present a back-to-back power converter based on voltage-source converters. In this paper, this structure is modified using an uncontrolled rectifier for the AC/DC conversion in the generator, and a quasi-Z-source inverter (qZSI) at the grid side. The qZSI is an attractive solution to boost and convert DC voltage to AC in a single stage. The main objective of the paper is the application of a qZSI for large grid-connected wind energy systems. In this configuration, active and reactive powers can be controlled through a Space Vector Modulation technique adapted for Z-source converter. Simulations were performed using MATLAB/Simulink® with wind and load variations to confirm the proper functioning of the proposed controllers. The results showed satisfactory responses of the proposed 5 MW PMSG-driven grid-connected wind turbine.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115856875","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: 3
Social Acceptance of Renewable Energy dedicated to Electric Production 社会对致力于电力生产的可再生能源的接受程度
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242904
A. Harrouz, D. Belatrache, K. Boulal, I. Colak, K. Kayisli
{"title":"Social Acceptance of Renewable Energy dedicated to Electric Production","authors":"A. Harrouz, D. Belatrache, K. Boulal, I. Colak, K. Kayisli","doi":"10.1109/ICRERA49962.2020.9242904","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242904","url":null,"abstract":"The development of renewable energies remains today, a necessity for Algeria due to the growing deficit in the energy balance which was increased 8 times between 2010 and 2018, now representing 35% of energy demand. Renewable energies have long been one of the priorities of public authorities not only to avoid the expenditure of hydrocarbons but also to preserve the environment. This double objective obviously requires a lot of sacrifices and above all awareness raising for the benefit of citizens in order to reap the benefits by using this kind of energy. However, social acceptance is an important issue in raising public awareness of renewable energy infrastructure and must be studied simultaneously with the technical methods. This paper aims to present the study of social acceptance of an innovative energy system based on renewable energies in the Adrar region, that is to say a survey of social acceptance which shows on a large majority accept new energies. Depending on the expectations of the respondents, an action plan is highlighted in order to best adapt renewable energies in an urban environment.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128565312","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: 9
ICRERA 2020 Preface
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/icrera49962.2020.9242891
{"title":"ICRERA 2020 Preface","authors":"","doi":"10.1109/icrera49962.2020.9242891","DOIUrl":"https://doi.org/10.1109/icrera49962.2020.9242891","url":null,"abstract":"","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131242974","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
Developing a Framework for Underground Cable Fault- Finding in Low Voltage Distribution Networks 低压配电网地下电缆故障查找框架的研究
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242813
Khalif H. Ali, Stephen Bradley, A. Aboushady, Salah A. Abdel Maksoud, M. Farrag
{"title":"Developing a Framework for Underground Cable Fault- Finding in Low Voltage Distribution Networks","authors":"Khalif H. Ali, Stephen Bradley, A. Aboushady, Salah A. Abdel Maksoud, M. Farrag","doi":"10.1109/ICRERA49962.2020.9242813","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242813","url":null,"abstract":"This work presents a guide for practitioners based on analysis of the fault-finding technologies used by Scottish Power Energy Networks (SPEN - one of the largest UK energy companies) for underground cables in the LV distribution network. The study involves looking at the methods and processes used with the purpose of identifying the strengths, weaknesses, opportunities and technologies within SPEN's fault-finding division. The research was achieved by a literature study as well as through numerous site visits to assess real life fault-finding scenarios. The study revealed that there was a lack of a designated LV fault-finding process based on a structured protocol, accordingly a framework was developed to create a methodical approach. This is presented in the form of a flowchart showing different scenarios of faults and their respective finding procedures. The proposed framework aims to streamline the LV fault-finding procedure for practitioners with the ultimate objective of helping utilities ensure a reduction in customer interruptions and customer minutes offline, to improve network reliability.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128536471","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: 2
Evaluation of LLC Resonant Converter in Anode Power Supply for All-Electric Satellites 全电卫星负极电源LLC谐振变换器的评价
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242658
Hiromasa Kondo, F. Kurokawa
{"title":"Evaluation of LLC Resonant Converter in Anode Power Supply for All-Electric Satellites","authors":"Hiromasa Kondo, F. Kurokawa","doi":"10.1109/ICRERA49962.2020.9242658","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242658","url":null,"abstract":"All-electric satellites have been developed all over the world. These satellites achieve high fuel efficiency by replacing chemical propulsion systems with electric propulsion (EP) systems. It is possible to increase the payload and prolong the life of the satellite. In the future, it is expected to construct large-scale structures like Space Solar Power Systems which provide the earth with continuous energy in the space. The EP system consists of a Power Processing Unit (PPU) and Hall thrusters. The PPU’s mass is twice that of the hall thrusters. JAXA is studying the anode power supply of the for realizing the light weight PPU. The anode power supply is required to have high efficiency and wide range boost ratio. In this paper, an LLC resonant converter as the control topology of the power supply is evaluated. Two types of converters are designed using #1: 50V or #2: 24 to 32V primary voltage. The converter #1 realized 95% efficiency at 1kW. The converter #2 can output 300V at 93.1% maximum efficiency, and it can operate at about 5.5 pt loss in 8V of the primary voltage fluctuation. In this paper, it is revealed that LLC resonant converter can contribute to realize light weight of the PPU.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116110004","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: 4
Unified Power Quality Conditioner with Energy Storage based on Active Transformer 基于有源变压器的统一储能电能质量调节器
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242818
Jose David Vidal Leon, J. Ignacio Candela, P. Rodríguez
{"title":"Unified Power Quality Conditioner with Energy Storage based on Active Transformer","authors":"Jose David Vidal Leon, J. Ignacio Candela, P. Rodríguez","doi":"10.1109/ICRERA49962.2020.9242818","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242818","url":null,"abstract":"This paper presents a Unified Power Quality Controller (UPQC) in an application with a Custom Power Active Transformer (CPAT); a power electronics integrated transformer which provides services to the grid through its shunt and series windings. Utilization of the active transformer has been previously proposed but its integration with energy storage has not been investigated yet. In this regard, shunt and series converters alongside an active transformer and a battery are converted into a more robust system that is able to perform in islanding operation and mitigate the variability of a Photovoltaic system. Simulations of the active transformer demonstrates its functionality of providing the required grid services.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125773817","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 Characterization Of a Double Receiver Dynamic Wireless Charging System 双接收器动态无线充电系统的实验特性研究
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242731
N. Campagna, V. Castiglia, A. D. Di Tommaso, R. Miceli, F. Pellitteri, Viola Fabio
{"title":"Experimental Characterization Of a Double Receiver Dynamic Wireless Charging System","authors":"N. Campagna, V. Castiglia, A. D. Di Tommaso, R. Miceli, F. Pellitteri, Viola Fabio","doi":"10.1109/ICRERA49962.2020.9242731","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242731","url":null,"abstract":"The aim of this work is the characterization of a dynamic wireless charging system low power prototype and the validation of a simplified mathematical model of the employed double D coils. The difference between a single receiver and a dual receiver system is also shown, highlighting how the last one can significantly reduce the costs of the charging infrastructure.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126790670","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
Criteria to locate lithium batteries within buildings. A case study 在建筑物内放置锂电池的标准。案例研究
2020 9th International Conference on Renewable Energy Research and Application (ICRERA) Pub Date : 2020-09-27 DOI: 10.1109/ICRERA49962.2020.9242673
Maria Alejandra Garzón-Vargas, A. Velásquez-López, E. Betancur
{"title":"Criteria to locate lithium batteries within buildings. A case study","authors":"Maria Alejandra Garzón-Vargas, A. Velásquez-López, E. Betancur","doi":"10.1109/ICRERA49962.2020.9242673","DOIUrl":"https://doi.org/10.1109/ICRERA49962.2020.9242673","url":null,"abstract":"A set of requirements to consider in the process of locating lithium batteries is proposed. Scientific studies that explain the influence of environmental variables on batteries, manufacturer recommendations and international technical standards are considered for the definition of the requirements. The resulting set of criteria is presented as a PDS including desired value, priority and weight for each specification. Finally, the best location for a battery in a case study is explained.","PeriodicalId":129367,"journal":{"name":"2020 9th International Conference on Renewable Energy Research and Application (ICRERA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126397779","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
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
请完成安全验证×
相关产品
×
本文献相关产品
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书