结合电容器装置工程实例阐述在并联电容器装置用串联电抗器的电抗率选择问题上的经验与教训，提出区域电网中电容器电抗器组群体参数优选的目标函数和约束条件，例举两种不同参数配置方案的技术经济比较等，以供工程设计借鉴。 -Combination of the capacitor device engineering examples described in the parallel capacitor devices in series reactor reactance rate selection of the experiences and lessons for regional power grid capacitor reactor group population parameter optimization of the objective function and constraints, examples of two different parameters configuration Technological and economic comparison for engineering design reference.