考虑户用光伏发电的家庭能量管理方法研究

Study on Household Energy Management Methods Considering Household Photovoltaic Power Generation

当户用光伏发电接入家庭后,会导致家庭功率的波动以及电能分配问题的产生。针对家庭功率波动问题的同时,又兼顾经济效益,提出了基于PowerBox的家庭能量管理模型。在家庭能量模型中,结合粒子群算法,建立了考虑户用光伏发电的家庭能量管理方法。算例分析表明,所提方法具有降低家庭功率波动、节省电力花费的优点,能有效解决户用光伏在家庭能量管理中的多目标规划问题。

When the household photovoltaic power generation is connected to the home,it will lead to fluctuations of the household power and power distribution problems.Therefore,this paper proposes a home energy management model based on PowerBox,aiming at the problem of household power fluctuations and taking into account economic benefits.In the home energy model,combined with particle swarm optimization,the home energy management method considering household photovoltaic power generation is established.The analysis of the example shows that the proposed method has advantages of reducing household power fluctuation and saving electricity cost,and can effectively solve the multi-objective planning problem of household photovoltaic in the household energy management.