Publisher : The Korean Institute of Electrical Engineers
DOI : 10.5370/JEET.2015.10.1.146
Title & Authors
A Supercapacitor Remaining Energy Control Method for Smoothing a Fluctuating Renewable Energy Power Lee, Wujong; Cha, Hanju;
This paper proposes a control method for maintaining the energy level for a supercapacitor energy storage system coupled with a wind generator to stabilize wind power output. Although wind power is green and clean energy source, disadvantage of the renewable energy output power is fluctuation. In order to mitigate the fluctuating output power, supercapacitor energy storage system (SCESS) and wind power simulator is developed. A remaining energy supercapacitor (RESC) control is introduced and analyzed to smooth for short-term fluctuating power and maintain the supercapacitor voltage within the designed operating range in the steady as well as transient state. When the average and fluctuating component of power increases instantaneously, the RESC compensates fluctuating power and the variation of fluctuating power is reduced 100% to 30% at 5kW power. Furthermore, supercapacitor voltage is maintained within the operating voltage range and near 50% of total energy. Feasibility of SCESS with RESC control is verified through simulation and experiment.
Fluctuating power;Supercapacitor energy storage system;Remaining energy;Smoothing;Maintaining energy level;
The Surface Modification of Electrode with Solid Electrolyte Interphase for Hybrid Supercapacitor, Journal of Electrical Engineering and Technology, 2015, 10, 3, 1102
The Characteristics of Asymmetric Hybrid Supercapacitor Cells and Modules for Power Quality Stabilization, The Transactions of The Korean Institute of Electrical Engineers, 2016, 65, 4, 617
Front-End Converter With Integrated PFC and DC–DC Functions for a Fuel Cell UPS With DSP-Based Control, IEEE Transactions on Power Electronics, 2015, 30, 8, 4175
Jukka V. Paatero, and Peter D. Lund, “Effect of energy storage on variations in wind power”, John Wiley & Sons, 2005.
SS Choi, et al. “Energy Storage Systems in Distributed Generation Schemes” IEEE, PES, pp 1-8, July, 2008.
Changling Luo, and Boon-Teck Ooi, “Frequency Deviation of Thermal Power Plants Due to Wind Farms” IEEE, Transactions on energy conversion, Vol. 21, No. 3, pp 708-716, Sep, 2006.
Changling Luo, Hadi Banakar, Baike Shen, and Boon-Teck Ooi, “Strategies to Smooth Wind Power Fluctuations of Wind Turbine Generator” IEEE, Transactions on energy convertion, Vol. 22, No. 2, pp 341-349, June, 2007.
Changling Luo, Hamed Golestani Far, Hadi Banakar, Ping-Kwan Keung, and Boon-Teck Ooi, “Estimation of Wind Penetration as Limited by Frequency Deviation”, IEEE, Transactions on energy conversion, Vol. 22, No. 3, pp 783-791, Sep, 2007.
Chad Abbey, and Géza Joós, “Energy Storage and Management in Wind Turbine Generator Systems” IPEMC, pp 2051-2056, 2006.
Xiangjun Li, Dong Hui and Xiaokang Lai, “Battery Energy Storage Station (BESS)-Based Smoothing Control of Photovoltaic (PV) and Wind Power Generator Fluctuations”, IEEE Transaction on Sustainable Energy, Vol. 4, No. 2, pp 464-473, April, 2013.
Sercam Teleke, Mesut E. Baran, Alex Q. Huang, Subhashish Bhattacharya, and Loren Anderson, “Control Strategies for Battery Energy Storage for Wind Farm Dispatching”, IEEE, Transactions on energy conversion, Vol. 24, No. 3, pp 725-732, Sep, 2009.
Sergio Vazquez , et al. “Energy Storage Systems for Transport and Grid Applcations” IEEE, Trans., Vol.57, No. 12, pp 3881-3895, Dec, 2010.
Goran Mandic, Adel Nasiri, Ehsan Ghotbi, and Eduard Muljadi, “Lithium-Ion Capacitor Energy Storage Intergrated With Variable Speed Wind Turbines for Power Smoothing”, IEEE, Journal of emerging and selected topics in power electronics, Vol. 1, No. 4, pp 287-295, Dec, 2013.
Xiao Li, et al. “Modeling and Control of Aggregated Super-capacitor Energy Storage System for Wind Power Generation” Industrial Electronics, pp 3370-3375, pp 75-94. Nov, 2008.
Quanyuan Jiang, and Haijiao Wang, “Two-Time-Scale Coordination Control for a Battery Energy Storage System to Mitigate Wind Power Fluctuations”, IEEE, Transactions on energy conversion, Vol. 28, No. 1, pp 52-61, Mar, 2013.
Chad Abbey, Wei Li, and Géza Joós, “An Online Control Algrorithm for Application of a Hybrid ESS to Wind-Diesel System”, IEEE, Transactions on industrial electronics, Vol. 57, No. 12, pp 3896-3904, Dec, 2010.
Jae Woong Shim, Young Ho Cho, Seog-Ju Ki,, Sang Won Min, and Kyeon Hur, “Synergistic Control of SMES and Battery Energy Storage for Enabling Dispatchability of Renewable Energy Source”, IEEE, Transactions on applied superconductivity, Vol. 23, No. 3, Jun, 2013.