基于动态家电优先级的智能家电管理控制方案

Management and control scheme for smart home appliances based on dynamic home appliances priority

文中利用需求响应(Demand Response,DR)技术,在满足用电要求的前提下,针对居民用户提出一种在DR下用于管理高功耗家用电器的智能家居管理控制方案。该方案通过建立家电优先级评价指标,以电价信息、家电传感器信息、断电时间等作为输入量利用模糊控制器对各家电优先级进行合理评估,以动态优先级控制实现DR时段用户功耗低于一定水平并兼顾用户舒适性和用电成本。分析了不同时段、不同家电负荷在改善负荷曲线中的作用,仿真结果验证了所提控制方案在DR时段控制的有效性。

Based on demand response(demand response,DR)technology,a kind of management and control scheme for high-power smart home appliances using demand priority evaluation index is established on the premise of DR time electricity requirement.This paper proposes a smart home based on the theory of fuzzy control strategy.In DR,with electricity price,home appliance sensor and break-time as input,using fuzzy controller to evaluate dynamic priority of home appliance,so as to realize controllable appliances at DR reasonable scheduling priority sequence.The role of different household appliances on improving load curve is analyzed at different time,and the simulation results validate the proposed control strategy is effective in DR.