A robust optimization method for intelligent power consumption of conference rooms of commercial buildings

Abstract

The invention discloses a robust optimization method for intelligent power consumption of conference rooms in commercial buildings, aiming at the optimization problem of meeting arrangement in commercial buildings, and the optimization objective is to reduce the electric cost of power consumption of the conference rooms under the constraint of meeting requirements. Considering the time period of attendees attending the meeting and the power consumption characteristics of the conference room, the intelligent power consumption problem in the conference room of commercial building is constructedas a mixed integer linear programming (MILP) problem. Based on the deterministic electricity price forecast, a deterministic MILP optimization model for intelligent power consumption in meeting roomsof commercial buildings is established. Based on probabilistic electricity price forecasting, a robust MILP optimization model for intelligent power consumption in meeting rooms of commercial buildings is established. Finally, a numerical example is given to illustrate the effectiveness of the proposed MILP model in solving the intelligent power consumption problem in meeting rooms of commercial buildings.

Description

technical field [0001] The invention relates to a robust optimization method for intelligent electricity consumption in a conference room of a commercial building, and belongs to the field of intelligent electricity consumption. Background technique [0002] As the dual pressures on global resources and the environment increase, energy efficiency issues, cost reduction issues, and reliability issues are attracting more and more attention. In order to solve these problems, the global power industry is gradually brought into the era of smart grid, and the main feature of smart grid is that it can allocate power resources comprehensively and reasonably. Therefore, the concept of smart electricity consumption has been proposed in the field of energy management. Smart power consumption is an important technology of smart grid, which refers to taking effective measures to guide and optimize the power consumption mode of power users, so as to improve the efficiency of power utiliz...

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Problems solved by technology

[0003] At present, there are many studies on the optimization of intelligent electricity consumption for residential users, but there are few analyzes on the participation of commercial buildings in demand response management under the condition of floating electricity prices

In addition, although there have been some studies on the optimization of conference arrangement electricity costs, they have not discussed the optimization scheme under the comprehensive uncertainty

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