兼顾本地与直流受端电网调峰需求的水电站群短期优化调度模型OA
Short-term Optimal Scheduling Model for Hydropower Stations Considering Peak Shaving of Local and HVDC Receiving Power Grids
面对巨型水电站群高压直流送端电网和受端电网日益严峻的调峰压力,建立了一种兼顾本地与直流受端电网调峰需求的梯级水电站群短期优化调度模型.模型以多电网剩余负荷最大值最小为目标,考虑常规梯级水电站群水力、电力约束,以及复杂高压直流输电线路运行约束,并引入直流线路与水电站之间耦合运行约束.在模型求解阶段,引入辅助变量将目标函数、水电运行约束、直流运行约束线性化,并采用大M法对直流线路与水电站之间双向区间耦合约束进行线性化,将原模型转换为混合整数线性规划模…查看全部>>
In the face of the increasingly severe peak shaving pressure on both sending and receiving power grids of the high voltage direct current(HVDC)of large-scale hydropower stations,a short-term optimal scheduling model that takes into account peak shaving of local and HVDC receiving power grids of the cascade hydropower stations has been established.The model aims to minimize the maximum value of residual load in multiple power grids,not only considering the co…查看全部>>
周彬彬;张聪通;刘本希;程春田;陈凯;王有香
云南电力调度控制中心,云南 昆明 650000云南电力调度控制中心,云南 昆明 650000大连理工大学,辽宁 大连 116000大连理工大学,辽宁 大连 116000云南电力调度控制中心,云南 昆明 650000云南电力调度控制中心,云南 昆明 650000
水利科学
水电站群多电网调峰短期优化调度高压直流输电混合整数线性规划
hydropower stationsmulti-grid peak shavingshort-term optimal schedulinghigh-voltage direct current transmissionmixed-integer linear programming
《人民珠江》 2024 (3)
120-130,145,12
国家自然科学基金重点项目(52039002)
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