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Content Provider | IET Digital Library |
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Author | Gonzalez, Jose M. Gonzalez Martin, Sebastian Lopez, Pablo Aguado, Jose A. |
Abstract | Wind and Solar photovoltaic power plants outputs are usually highly variable due to gusts of wind and sharp sun irradiance level variations caused by cloud shading effects. These effects negatively impact system security, especially in weak power networks. On the other hand, due to the recent technological progress and cost reductions, electrical energy storage systems are an attractive alternative that can be easily integrated into non-despatchable power plants to compensate for those power output fluctuations. This study proposes a methodology for optimal sizing of a hybrid (lithium-ion battery and ultracapacitor) energy storage system for renewable energy network integration. Special attention is paid to the battery cycling degradation process. It is shown that battery aging due to cycling is a major driver for optimal sizing. The resulting sizing problem is posed as a non-linear programming problem. Finally, real and illustrative case studies are presented for both, wind and photovoltaic power plants integrating a hybrid energy storage system. Results are reported by comparing different energy storage system configurations. |
Starting Page | 2367 |
Ending Page | 2375 |
Page Count | 9 |
ISSN | 17521416 |
Volume Number | 14 |
e-ISSN | 17521424 |
Issue Number | Issue 13, Oct (2020) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rpg/14/13 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2019.1310 |
Journal | IET Renewable Power Generation |
Publisher Date | 2020-06-11 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Ageing Battery Aging Battery Cycling Degradation Process Battery Management System Battery Storage Plants Cloud Shading Effects Cost Reduction Cost Reductions Electrical Energy Storage System Energy Management System Hybrid Battery-ultracapacitor Storage System Sizing Hybrid Power System Lithium Compound Lithium-ion Battery Nondespatchable Power Plant Nonlinear Programming Nonlinear Programming Problem Optimisation Technique Other Power Apparatus And Electric Machine Other Power Stations And Plant Photovoltaic Power System Power Generation Economics Power Output Fluctuations Power System Control Power System Economics Power System Managemen Power System Operation Power System Security Renewable Energy Network Integration Secondary Cell Solar Energy Solar Photovoltaic Power Plant Solar Power Solar Power Stations Sun Irradiance Level Variations Supercapacitor System Security Wind Energy Wind Power Wind Power Plant |
Content Type | Text |
Resource Type | Article |
Subject | Renewable Energy, Sustainability and the Environment |
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