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2019 Algerian Large Electrical Network Conference (CAGRE)最新文献

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Power flow and Short circuit of 220 kV Substation using ETAP 用ETAP分析220kv变电站的潮流和短路
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/CAGRE.2019.8713172
Amine Zeggai, F. Benhamida
{"title":"Power flow and Short circuit of 220 kV Substation using ETAP","authors":"Amine Zeggai, F. Benhamida","doi":"10.1109/CAGRE.2019.8713172","DOIUrl":"https://doi.org/10.1109/CAGRE.2019.8713172","url":null,"abstract":"With increasing load requirements day by day, electric utilities have also grown up to meet the load requirements. The load flow gives us information on bus and branch voltages, active and reactive power, as well as losses in transformers, conductors, cables and the entire system of this substation. Short circuit studies are most needed in a power system in order to properly size the devices, so that they are able to handle short circuit currents. This data is also used to evaluate the correct sizing of protection relays and detection equipment. In this paper, we performed a simulation of 220/63/30 kV the high-voltage substation GHAZAOUET ETAP 16.0.0 using the advanced ETAP software, which solves various problems, such as overloading and live to ensure reliable energy.","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125040802","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: 7
Reliability analysis of transmission lines protection systems of the SONELGAZ power system SONELGAZ电力系统输电线路保护系统可靠性分析
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/CAGRE.2019.8713173
Fethi Boussaadia
{"title":"Reliability analysis of transmission lines protection systems of the SONELGAZ power system","authors":"Fethi Boussaadia","doi":"10.1109/CAGRE.2019.8713173","DOIUrl":"https://doi.org/10.1109/CAGRE.2019.8713173","url":null,"abstract":"Protection devices for electricity transmission networks are installed with the aims of protection of equipment and people and ensuring continued supply of energy. Their malfunctions can have serious consequences such as: risk for people, destruction of substations, loss of production, significant financial losses. It is therefore essential that they meet high requirements for reliability, availability and security. This paper provides an overview of the reliability of Algerian’s electricity transmission network, and its evaluation that is linked with the protection system of transmission lines. For the assessment of the reliability, the characteristics of high voltage transmission lines protection are presented, along with the peculiarities in coordination and device selectivity adjustments.","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117254996","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
Reliability Analysis of Electrical Power System Using Graph Theory and Reliability Block Diagram 基于图论和可靠性框图的电力系统可靠性分析
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/CAGRE.2019.8713175
B. Boussahoua, A. Elmaouhab
{"title":"Reliability Analysis of Electrical Power System Using Graph Theory and Reliability Block Diagram","authors":"B. Boussahoua, A. Elmaouhab","doi":"10.1109/CAGRE.2019.8713175","DOIUrl":"https://doi.org/10.1109/CAGRE.2019.8713175","url":null,"abstract":"The work deals with reliability modelling and evaluation of reparable power system using graph theory and Reliability Block Diagram (RBD). Increasing in electrical energy demand and insufficient investments in power system infrastructures are the main factors that constrain engineers to operate electrical systems close to their safety limits under constrained operational conditions. Indeed, in order to be able to exploit their power systems with reduced security margins without significant operating safety deterioration, managers are looking for new tools in a way to reduce the blackouts probability. This objective could be accomplished by online analysis of electrical system security and reliability. In this work, we propose as a solution to this problem a new tool for classifying buses according to their reliability with the consideration of the engaged plants to satisfy the load for a given period. So, a methodology based on graph theory is presented resulting by developing a program under MATLAB environment which is applied on the IEEE 9 bus test system. Once classified, the reliability in each bus is evaluated using RBD method. The obtained results are very promising.","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132190508","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: 6
Interest of Power System Data Analysis with Renewable Energy Sources 基于可再生能源的电力系统数据分析的兴趣
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/cagre.2019.8713310
A. Ameyoud, R. Touileb, M. Boudour
{"title":"Interest of Power System Data Analysis with Renewable Energy Sources","authors":"A. Ameyoud, R. Touileb, M. Boudour","doi":"10.1109/cagre.2019.8713310","DOIUrl":"https://doi.org/10.1109/cagre.2019.8713310","url":null,"abstract":"In general, the impact of the data analysis of operating power systems can be characterized by abandonment of the old “paradigm”, which consists of choosing between efficiency and flexibility, or at least to bring this paradigm to a new level. This periodic analyses done by the operator staff to optimize processes are replaced by machine learning algorithms, using online data that will continually refine and optimize processes.","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123502684","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
CAGRE 2019 Authors Index CAGRE 2019作者索引
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/cagre.2019.8713301
{"title":"CAGRE 2019 Authors Index","authors":"","doi":"10.1109/cagre.2019.8713301","DOIUrl":"https://doi.org/10.1109/cagre.2019.8713301","url":null,"abstract":"","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123158516","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
CAGRE 2019 Copyright Page CAGRE 2019版权页面
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/cagre.2019.8713169
{"title":"CAGRE 2019 Copyright Page","authors":"","doi":"10.1109/cagre.2019.8713169","DOIUrl":"https://doi.org/10.1109/cagre.2019.8713169","url":null,"abstract":"","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125338471","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
Frequency Tracking for Accurate Synchrophasor Measurement Under Steady State and Dynamic Conditions 在稳态和动态条件下精确测量同步相量的频率跟踪
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/CAGRE.2019.8713293
Billal Khettaoui, M. Boudour
{"title":"Frequency Tracking for Accurate Synchrophasor Measurement Under Steady State and Dynamic Conditions","authors":"Billal Khettaoui, M. Boudour","doi":"10.1109/CAGRE.2019.8713293","DOIUrl":"https://doi.org/10.1109/CAGRE.2019.8713293","url":null,"abstract":"This paper focuses on the use of the three-point IpDFT algorithm to track the variation of the power system frequency and use this estimate as a sampling clock frequency of the Analog to Digital converter of the PMU (phasor measurement unit). This new approach improves the accuracy of the synchrophasor that is based on the joint application of the Modulated Sliding DFT and the Taylor’s series expansion. The accuracy requirements of the IEEE Std C37.118.1™-2011 and its latest amendment IEEE Std C37.118.1a™-2014 under steady-state and dynamic environments are analyzed and discussed.","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"170 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128987550","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
Study of Photovoltaic Power Plant Distribution Network Integration: Case of Algeria-Djanet City Distribution Network 光伏电站配电网一体化研究——以阿尔及利亚-珍妮特城市配电网为例
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/CAGRE.2019.8713294
Y. Amrane, A. A. Ladjici, M. Boudour, M. Lamari
{"title":"Study of Photovoltaic Power Plant Distribution Network Integration: Case of Algeria-Djanet City Distribution Network","authors":"Y. Amrane, A. A. Ladjici, M. Boudour, M. Lamari","doi":"10.1109/CAGRE.2019.8713294","DOIUrl":"https://doi.org/10.1109/CAGRE.2019.8713294","url":null,"abstract":"The work presented in this article concerns the issues of the integration of renewable energies and in particular photovoltaic solar energy into distribution networks. In this context we used the grid of the city of Djanet-Algeria to study the impact of the injection of a 3MW photovoltaic power plant and to visualize its influence on the different main parameters of the grid which are: voltage, active and reactive losses, and frequency. Simulations are performed using the CYME distribution network simulation tool. The analysis of the different scenarios executed using this tool, we were able to study the static and dynamic behavior of the integration of a photovoltaic (PV) plant and to find the optimal location for it.","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130280924","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: 6
CAGRE 2019 Plenary Sessions CAGRE 2019全体会议
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/cagre.2019.8713309
{"title":"CAGRE 2019 Plenary Sessions","authors":"","doi":"10.1109/cagre.2019.8713309","DOIUrl":"https://doi.org/10.1109/cagre.2019.8713309","url":null,"abstract":"","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133610555","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
Massive integration of renewable energies in the Algerian electricity system: Integration factors and evaluation methodology 阿尔及利亚电力系统中可再生能源的大规模整合:整合因素和评估方法
2019 Algerian Large Electrical Network Conference (CAGRE) Pub Date : 2019-02-01 DOI: 10.1109/cagre.2019.8713315
Habib Mohamed Lakhdar, Bouaroudj Rime, C. Bruno
{"title":"Massive integration of renewable energies in the Algerian electricity system: Integration factors and evaluation methodology","authors":"Habib Mohamed Lakhdar, Bouaroudj Rime, C. Bruno","doi":"10.1109/cagre.2019.8713315","DOIUrl":"https://doi.org/10.1109/cagre.2019.8713315","url":null,"abstract":"In the framework of energy, transition aimed diversifying resources; Algeria has planned a significant development of renewable energies. The goal is to meet 27% of the demand for electricity by 2030 from RES. To achieve this goal, a national program of 22,000 MW, consisting mainly of photovoltaic and wind power plants (62% in photovoltaic and 23% in wind) and solar thermal (9%) was decided in 2015. The integration of these RES capacities within the national electricity system requires technical and economic assessments in order to identify potential constraints in planning, operation and control of electrical system and if necessary to evaluate the needs in grid reinforcements enable to insure the integration of these installations in accordance with the security and continuity of service criteria.The aim of this paper is to present a multilayer evaluation methodology.","PeriodicalId":112293,"journal":{"name":"2019 Algerian Large Electrical Network Conference (CAGRE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125143348","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
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