基于改进自适应遗传算法的油田多源微网双层优化调度高东升(胜利油田新能源开发中心,山东东营257001)摘要:油田光伏发电和抽油机负载具有随机性强、波动性大的特点,导致微网系统源、网、荷功率不平衡严重。针对含光伏发电的油田微网,搭建具有源、荷、储的多抽油机井群微网数学模型,建立多源微网双层优化调度模型,上层以井群总输出功率曲线方差最小为目标,提出基于多抽油机同冲次分时调度策略,获取各抽油机最优分时时间间隔;下层以多源微网经济效益最大为目标,提出改进自适应遗传算法(adaptivegeneticalgorithm,AGA)对模型进行求解,通过制定光伏发电调度策略,并采用储能技术实时平抑多抽油机负载功率波动,实现多源微网源、网、荷的动态功率平衡。算例仿真验证了所提模型和算法的有效性。关键词:油田微网;改进自适应遗传算法;储能技术;经济效益中图分类号:TM73文献标志码:A文章编号:10095306(2023)03004006TwolayerOptimizationSchedulingofOilfieldMultisourceMicrogridBasedonImprovedAdaptiveGeneticAlgorithmGAODongsheng(ShengliOilfieldNewEnergyCenter,Dongying257001,China)Abstract:Theloadofphotovoltaicpowergenerationandpumpingunitinoilfieldischaracterizedbystrongrandomnessandhighvolatility,whichleadstoseriousimbalancebetweensource,networkandloadpowerinmicrogridsystem.Aimingattheoilfieldmicrogridwithphotovoltaicpowergeneration,amathematicalmodelofmultisourcemicrogridwithsource,loadandstoragewasestablished,andaduallayeroptimizationschedulingmodelofmultisourcemicrogridwasesta...