A method and system for generating an office building energy strategy

Abstract

The invention discloses a method and system for generating an office building energy strategy, belonging to the technical field of office buildings, including: 1. predicting the energy required by the office building per hour on the next day; 2. obtaining electricity price data for different time periods of the office building; Model the working time of each energy device in different time periods, abstract the working time and the actual energy discharge and energy storage power of each device into a vector, which is the target vector to be optimized; set the target function to be minimized , to determine various constraint conditions; the constraint conditions include the average discharge or storage energy of the equipment, the energy efficiency ratio of the equipment, the working time of the equipment, and the limiting condition that the energy supply is greater than the energy consumption; 4. Assign an initial value to the target vector, and set the target vector 1. The objective optimization function and constraint conditions are substituted into the sequential quadratic nonlinear programming algorithm for optimization; 5. According to the optimized target vector, the optimal working time of each energy device and the minimum total electricity cost are deduced.

Description

technical field [0001] The invention belongs to the technical field of office buildings, and in particular relates to a method and system for generating energy strategies of office buildings. Background technique [0002] With the increasing demand of the international community for the application of renewable energy and saving electricity, the research on the direction of smart electricity usage has become more and more popular. In terms of the research and promotion of smart meters and advanced measurement systems, my country's related technologies are close to or even ahead of the international level, such as electrical energy collection, smart community construction, Internet of Things and other fields are making rapid progress. However, in terms of electricity service technology, my country's development is slower than that of European and American countries, which is one of the problems that my country needs to solve urgently. [0003] With the development of Interne...

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Problems solved by technology

[0005] In order to solve the technical problem that the traditional technology cannot make full use of peak and valley electricity prices to cut peaks and fill valleys, and the generalization ability of the method is not strong

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