Energy Systems Research最新文献_第3页

Development, Modeling, and Testing of a Unified Controller for Prosumers Connected to 0.4 kV Voltage Level Grids. Part I: Modeling and Test Bench Assembly 开发，建模和测试一个统一的控制器为消费者连接到0.4千伏电压水平电网。第一部分:建模和试验台组装

Energy Systems Research Pub Date : 2021-01-25 DOI: 10.38028/esr.2021.04.0001

I. Idrisov, Y. Vlasov, M. Korzhavin, F. Ibanez, P. Vorobev, V. Kononenko

引用次数: 2

Investigations on OTC-MPPT Strategy and FRT Capability for PMSG Wind System with the Support of Optimized Wind Side Controller Based on GWO Technique 基于GWO技术的优化风侧控制器支持下PMSG风系统OTC-MPPT策略及FRT能力研究

Energy Systems Research Pub Date : 2021-01-25 DOI: 10.38028/esr.2021.04.0007

M. M. Mohamed, S. Basiony, K. Mohamed, A. Mohamed, E. Abdallah, Abdel-Rahim Abdel-Moamen

引用次数: 5

On The Establishment of the National Renewable Energy Center in Vietnam: a Technological and Economic Study of the Potential of Renewable Energy Sources 关于在越南建立国家可再生能源中心:可再生能源潜力的技术和经济研究

Energy Systems Research Pub Date : 2020-12-27 DOI: 10.38028/ESR.2020.03.0002

M. Vu, V. B. Doan, H. N. Nguyen

{"title":"On The Establishment of the National Renewable Energy Center in Vietnam: a Technological and Economic Study of the Potential of Renewable Energy Sources","authors":"M. Vu, V. B. Doan, H. N. Nguyen","doi":"10.38028/ESR.2020.03.0002","DOIUrl":"https://doi.org/10.38028/ESR.2020.03.0002","url":null,"abstract":"Currently, the structure of Vietnam‘s energy sources is changing, with renewable energy sources starting to play an increasing role in meeting the electricity demand and reducing greenhouse gas emissions from fossil energy sources. Vietnam's energy development strategy suggests building some renewable energy centers, of which Ninh Thuan is the first province to become the national renewable energy center. This is because of Ninh Thuan’s endowment as a province having the highest renewable energy potential in Vietnam. The development of a large renewable energy center allows power system planners to overcome the mismatch in timescales associated with expanding transmission power grid and renewable energy generation. Besides, the renewable energy center can facilitate large-scale renewable energy and storage projects. The province of Ninh Thuan, however, is located far from the main load centers of Vietnam, which is why the economic indicators need to be calculated and analyzed. This paper presents the results of an analysis of economic indicators of major renewable electricity sources in Ninh Thuan (onshore wind power, offshore wind power, and solar power) to provide scientific arguments for developing a renewable energy center in Vietnam.","PeriodicalId":171218,"journal":{"name":"Energy Systems Research","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125353096","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

The Geometry of Power Systems Steady-State Equations– Part II: a Power Surface Study 电力系统稳态方程的几何-第二部分:电力曲面的研究

Energy Systems Research Pub Date : 2020-12-27 DOI: 10.38028/ESR.2020.03.0006

B. Ayuev, V. Davydov, P. Erokhin, Vladimir Neuymin, A. Pazderin

{"title":"The Geometry of Power Systems Steady-State Equations– Part II: a Power Surface Study","authors":"B. Ayuev, V. Davydov, P. Erokhin, Vladimir Neuymin, A. Pazderin","doi":"10.38028/ESR.2020.03.0006","DOIUrl":"https://doi.org/10.38028/ESR.2020.03.0006","url":null,"abstract":"Steady-state equations play an essential part in the theory of power systems and the practice of computations. These equations are directly or mediately used almost in all areas of the theory of power system states, constituting its basis. This two-part study deals with a geometrical interpretation of steady-state solutions in a power space. Part I has proposed considering the power system's steady states in terms of power surface. Part II is devoted to an analytical study of the power surface through its normal vectors. An interrelationship between the entries of the normal vector is obtained through incremental transmission loss coefficients. Analysis of the normal vector has revealed that in marginal states, its entry of the slack bus active power equals zero, and the incremental transmission loss coefficient of the slack bus equals one. Therefore, any attempts of the slack bus to maintain the system power balance in the marginal state are fully compensated by associated losses. In real-world power systems, a change in the slack bus location in the marginal state makes this steady state non-marginal. Only in the lossless power systems, the marginal states do not depend on a slack bus location.","PeriodicalId":171218,"journal":{"name":"Energy Systems Research","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121992628","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

Knowledge Mapping of Energy Systems Research in 1970-2020 1970-2020年能源系统研究的知识图谱

Energy Systems Research Pub Date : 2020-12-27 DOI: 10.38028/ESR.2020.03.0007

A. Mikheev

引用次数: 0

Prospects for the development of Mongolia’s Coal export 蒙古煤炭出口的发展前景

Energy Systems Research Pub Date : 2020-07-31 DOI: 10.38028/esr.2020.01.0004

Alexander D. Sokolov, L. Takaishvili, Ochirbat Punsalmaagiin

{"title":"Prospects for the development of Mongolia’s Coal export","authors":"Alexander D. Sokolov, L. Takaishvili, Ochirbat Punsalmaagiin","doi":"10.38028/esr.2020.01.0004","DOIUrl":"https://doi.org/10.38028/esr.2020.01.0004","url":null,"abstract":"In recent years, Mongolian coal export has grown and gained great importance for the country. The significant resources of high-quality coal and demand for coal in the international market contribute to the augmentation of Mongolian coal export. The expanding coal supplies to the international market affect greatly the development of coal mining in Mongolia. The paper presents the status of coal resources and the characteristics of the most ambitious projects for the development of coal export. The most significant coal development projects are mainly related to the development of deposits in the South Gobi region. Foreign companies that hold licenses for the development of deposits take part in the development of coal deposits. Current and potential future restrictions on the development of coal export are given. The main of them are the lack of access to the seacoast, as Mongolia is a landlocked country; state of transportation infrastructure; the availability of resources for the development of production, and the geopolitical conditions affecting the demand for coal in the world market. Coal exports can be delivered to the international market from the seaports of China and Russia, through the territories of these countries. Further increase in coal export from Mongolia depends on the development of transportation and production infrastructures; the situation in the international coal market; the availability of resources for the development of deposits; and opportunities to increase the volume of exploration. In the future, Mongolia could become one of the world's major coal exporters.","PeriodicalId":171218,"journal":{"name":"Energy Systems Research","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117330458","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 Security of the Belarusian Power System in the Contextof Nuclear Power Expansion 核电扩张背景下加强白俄罗斯电力系统安全

Energy Systems Research Pub Date : 1900-01-01 DOI: 10.38028/esr.2022.04.0007

M. Kashin, N. Novikov, A. Novikov

引用次数: 0

Relationship Between Energy Consumption and Industrial Structure 能源消费与产业结构的关系

Energy Systems Research Pub Date : 1900-01-01 DOI: 10.38028/esr.2022.03.0006

Liu Xueyao

引用次数: 0

A Method to Aggregate Schemes of Gas Systems for an In-Depth Study of Their Expansion 一种气体系统方案的聚合方法，用于气体系统扩展的深入研究

Energy Systems Research Pub Date : 1900-01-01 DOI: 10.38028/esr.2022.01.0002

Zhanna.V. Kalinina, T. Dzyubina