基于多目标蚁群算法的水电站AGC机组组合与负荷分配优化
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摘要
针对水电厂自动发电控制功能中的机组组合与负荷分配问题,采用多目标蚁群算法,同时以穿越振动区次数最少和耗水量最低为目标,优化AGC机组组合、启停次序及负荷分配,实现循环迭代计算。仿真结果表明,该方法可以使水电站AGC功能同时获得经济运行与穿越振动区次数的最优决策。
Aiming at the unit combination and the load distribution in the automatic power generation control function of the hydropower stations,the multiple-objective ant colony method is applied.Meanwhile,AGC unit combination,start/stop sequence and load distribution are optimized with objectives of minimum times of crossing the vibration zone and minimum water consumption.The iterative calculation is realized as well.The simulation results show that this method can have AGC function get the optimum strategy with the economic operation and the times of crossing vibration zone simultaneously.
Aiming at the unit combination and the load distribution in the automatic power generation control function of the hydropower stations,the multiple-objective ant colony method is applied.Meanwhile,AGC unit combination,start/stop sequence and load distribution are optimized with objectives of minimum times of crossing the vibration zone and minimum water consumption.The iterative calculation is realized as well.The simulation results show that this method can have AGC function get the optimum strategy with the economic operation and the times of crossing vibration zone simultaneously.
引文
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[4]胡飞,张德虎,杨晓春,等.基于蚁群算法的水电站AGC机组组合与负荷分配优化[J].水电能源科学,2012(12):123-126.
[5]周佳佳,杨侃,邓丽丽.基于粒子群算法的水电站厂内经济运行新算法[J].中国农村水利水电,2014(06):141-145.
[6]牛广利,周建中,王照福,等.水电站厂内经济运行系统设计与实现[J].水电能源科学,2015(10):156-159.
[7]袁飞,滕贤亮,张小白,等.调度主站AGC中水电机组振动区的动态建模与跨越方法[J].电力系统自动化,2011,35(01):87-90.
[8]徐玮,何毅斌,王春明.调整水电厂自动发电控制运行中振动区处理策略[J].电网技术,2012,36(11):122-128.
[9]符杨,孟令合,胡荣,等.改进多目标蚁群算法在电网规划中的应用[J].电网技术,2009,33(18):57-62.
[2]杨俊杰,周建中.梁年生.水电站无人值守自动发电控制模型[J].水电自动化与大坝监测,2004,28(03):62-65.
[3]王永强,周建中,肖文,等.多种群蚁群优化算法在大型水电站自动发电控制机组优化组合中的应用[J].电网技术,2011,35(09):66-70.
[4]胡飞,张德虎,杨晓春,等.基于蚁群算法的水电站AGC机组组合与负荷分配优化[J].水电能源科学,2012(12):123-126.
[5]周佳佳,杨侃,邓丽丽.基于粒子群算法的水电站厂内经济运行新算法[J].中国农村水利水电,2014(06):141-145.
[6]牛广利,周建中,王照福,等.水电站厂内经济运行系统设计与实现[J].水电能源科学,2015(10):156-159.
[7]袁飞,滕贤亮,张小白,等.调度主站AGC中水电机组振动区的动态建模与跨越方法[J].电力系统自动化,2011,35(01):87-90.
[8]徐玮,何毅斌,王春明.调整水电厂自动发电控制运行中振动区处理策略[J].电网技术,2012,36(11):122-128.
[9]符杨,孟令合,胡荣,等.改进多目标蚁群算法在电网规划中的应用[J].电网技术,2009,33(18):57-62.