高级检索

基于改进二进制粒子群算法的家庭负荷优化调度策略

Home Load Optimization Scheduling Strategy Based on Improved Binary Particle Swarm Optimization Algorithm

  • 摘要: 为降低家庭用电成本以及提高户用光伏发电的就地消纳率, 提出了一种基于实时控制储能充放电行为的家庭负荷调度策略。首先,对家庭负荷分类并建立以电费最低、电力碳排放量最小及舒适度最大为目标的调度模型;其次,提出以实时光伏出力和峰谷分时电价为依据,通过控制储能充放电实现家庭负荷用电需求的调度策略;最后,利用场景分析法和分等级多策略学习的二进制粒子群改进算法(HLSBPSO)对模型进行仿真求解。 结果表明,所提策略和算法可使用户电费降低49.2%,舒适度提高67.9%,可为户用光伏发电的安全经济运行提供新的理论支持。

     

    Abstract: In order to reduce the cost of household electricity consumption and improve the local consumption rate of residential photovoltaic power generation, a home load scheduling strategy is proposed based on real-time control of energy storage charging and discharging behavior. Firstly, the household loads are classified and a scheduling model is established with the objectives of lowest electricity cost, smallest carbon emission and largest comfort; secondly, based on the real-time photovoltaic output and peak-valley time-of-use electricity price, a scheduling strategy is proposed to meet the household load electricity demand through controlling the charging and discharging of energy storage; finally, the proposed model is simulated and solved using the scenario analysis method and hierarchical multi-strategy learning improved binary particle swarm optimization algorithm (HLSBPSO). The results show that the proposed strategy and algorithm can reduce the user's electricity bill by 49.2% and increase the comfort by 67.9%, which can provide a new theoretical support for the safe and economical operation of household photovoltaic power generation.

     

/

返回文章
返回