Abstract：Based on the technical rule for connecting the wind farm to the power system and the requirements of the power system dispatching,the wind farmday-ahead dispatching power is optimized.The battery energy storage system (BESS) is used to meet the difference between the wind power and the referencevalue to improve the output characteristics and the schedulability of the wind power.From the energy throughput standpoint,a battery lifetime prediction model is developed and introduced into the optimization model.The optimal capacity of the installed BESS is determined,with which the wind power and the storage system can achieve maximum revenue and the power optimization and lifetime characteristics are both considered.Comparing to thetraditional approaches without lifetime predication,the calculation results with real wind farm historical output power demonstratethe feasibility and the effectiveness of this model.
易 林, 娄素华, 吴耀武, 杨天蒙. 基于变寿命模型的改善风电可调度性的电池储能容量优化[J]. 电工技术学报, 2015, 30(15): 53-59.
Yi Lin, Lou Suhua ,Wu Yaowu ,Yang Tianmeng. Optimal Battery Capacity Based on Lifetime Predicationfor Improving the Schedulability of the Wind Power. Transactions of China Electrotechnical Society, 2015, 30(15): 53-59.
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2015, Vol. 30 
