Optimization of home load scheduling considering LOLP and user dissatisfaction

Abstract With the increasing integration ratio of renewable energy sources into the grid, exploring the flexible adjustment capabilities on the demand side has become a critically important task. This paper first establishes a HEMS model from the perspective of household energy use, incorporating three types of flexible loads and electric vehicle home interaction. Next, it proposes an optimization scheduling model for the home energy management system with a comprehensive objective of system load shedding rate and user dissatisfaction. Finally, a case study of a typical household is conducted. The results validate the effectiveness and reasonableness of the proposed method.