Method and device for evaluating energy-saving, economic and carbon control benefits of heat pump

Abstract

The invention relates to the technical field of heat pumps, in particular to a method and device for evaluating energy-saving, economic and carbon control benefits of a heat pump, and the method comprises the following specific steps: determining the type of the heat pump and the working parameters of the heat pump; calculating the equivalent electric quantity of different types of energy sources for driving the heat pump by using the working parameters of the heat pump; establishing a heat pump economics model according to the equivalent electric quantity to calculate various expenses; a heat pump evaluation index system is established in combination with the expenses; and respectively calculating each evaluation index of the heat pump according to the heat pump evaluation index system, comprehensively evaluating the heat pump, and selecting a heat pump driving mode with the most energy-saving, most economic and optimal carbon control benefit. While the heat pump is evaluated in a multi-dimensional mode, the heat pump driving mode which is most energy-saving, most economical and optimal in carbon control benefit can be selected to serve as an improvement scheme for the heat pump, resource allocation can be optimized, and benefit maximization is achieved.

Description

technical field [0001] The invention relates to the technical field of heat pumps, and more specifically, to a method and device for evaluating the energy-saving, economical and carbon-control benefits of heat pumps. Background technique [0002] my country adheres to the principle of giving priority to energy conservation, strengthens energy conservation management of key energy-consuming units, implements key projects such as energy system optimization and energy-saving technological transformation; promotes clean, low-carbon, safe and efficient use of energy, and deeply promotes low-carbon transformation in industry, construction, transportation and other fields. To this end, the government encourages enterprises to apply various applicable energy-saving technologies and strengthen equipment renewal. At the same time, it proposes a "dual control" policy to promote the energy revolution and build a clean, low-carbon, safe and efficient energy system. Among various energy-s...

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Problems solved by technology

[0003] The existing patent discloses a method for establishing a multi-dimensional comprehensive evaluation index system for heating projects, which can evaluate heating projects in multiple dimensions from economic indicators, environmental protection indicators, risk indicators, energy efficiency indicators, and comfort indicators; but This method can only simply evaluate the pros and cons of heating projects. After the evaluation, the optimal implementation method cannot be selected based on the evaluation results. It is of little significance for projects that have disadvantages and need to be improved.

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