【摘要】 提出了一种基于成本效益分析的风/柴/储能系统规划方法。该方法采用蒙特卡罗仿真计算风/柴/储能系统的可靠性指标,通过保持该系统的供电可靠性在某一水平下,用风力发电机(wind turbine generator,WTG)和储能系统来扩张系统容量以满足负荷增长,同时在考虑风电运行约束、风力资源、燃料价格以及相关设备安装和维护费用的前提下,运用成本效益分析找出风力发电机安装容量和能量储存容量的最优组合。实例系统仿真结果表明,该方法合理、有效。更多还原

【Abstract】 A planning method is proposed for wind-diesel-storage system based on cost-benefit analysis.Monte-Carlo simulation is adopted in calculating reliability index of wind-diesel-storage system.Wind turbine generator(WTG) and energy storage system are used to expand system capacity to meet the load growth at a reliable level.At the same time,cost-benefit analysis is used to find an optimal combination installed capacity of WTG and power storage capacity considering operational constraints of wind power,wind power resource,oil price,installation and maintenance cost of related equipment.The effectiveness of the proposed method is verified by a case study.更多还原