Energy conservation potential evaluation method for power grid contract energy management projects

Abstract

The invention discloses an energy conservation potential evaluation method for power grid contract energy management projects. Firstly, a typical energy conservation scheme library including operation parameters of all power grid devices in the contract energy management projects is built; then, each power parameter of each power grid device in a to-be-reformed project is acquired; according to the each power parameter during operation of each power grid device, initial selection is carried out on each power grid device, power grid devices with energy conservation potentials are selected, a power grid with a large energy conservation potential is selected to be substituted to the typical energy conservation scheme library, and an energy conservation quantitative diagnosis model is generated; and finally, according to the energy conservation quantitative diagnosis model, energy conservation benefit comprehensive analysis is carried out on the power grid devices, and a project with a large energy conservation potential is selected as the energy conservation prophase project. The method of the invention can be applied to various change conditions of an energy consumption unit, an energy conservation potential evaluation result can be given more quickly and reasonably, and the service risks of an energy conservation service company are reduced.

Description

technical field [0001] The invention relates to the technical field of energy-saving services, in particular to an energy-saving potential evaluation method for power grid contract energy management projects. Background technique [0002] Contract energy management is an energy-saving project model different from traditional contract types. Its core is: the energy-saving service company and the energy-consuming unit agree on the energy-saving target of the project in the form of a contract, and the energy-saving service company provides the energy-consuming unit with the necessary Service, the energy-consuming unit pays the energy-saving service company's investment and reasonable profit with energy-saving benefits. In other words, contract energy management is an energy-saving business method that pays the full cost of energy-saving projects with the reduced energy costs of energy-consuming units. This energy-saving investment method allows customers to use future energy-s...

AI Technical Summary

Problems solved by technology

However, the current energy-saving service companies use manual methods to evaluate the energy-saving potential of contract energy management projects, without a complete energy-saving potential evaluation system, resulting in slow evaluation efficiency and inaccurate evaluation results, which affect the project selection of energy-saving service companies.

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