考虑地区发展阶段不确定性的电网投资决策鲁棒优化

黄琬迪, 张沈习, 程浩忠, 陈丹, 翟晓萌, 吴霜

Robust Optimization of Power Grid Investment Decision-Making Considering Regional Development Stage Uncertainties

HUANG Wandi, ZHANG Shenxi, CHENG Haozhong, CHEN Dan, ZHAI Xiaomeng, WU Shuang

表1 各电压等级容载比上下限

Tab.1 Upper and lower limits of capacitance-to-load ratio of each voltage level%

城网负荷增长情况 较慢 增长率 中等 增长率 较快 增长率 年负荷平均 增长率(建议值) (0,7) [7,12] (12, +∞) 500 kV及以上 1.5~1.8 1.6~1.9 1.7~2.0 220~330 kV 1.6~1.9 1.7~2.0 1.8~2.1 35~110 kV 1.8~2.0 1.9~2.1 2.1~2.2