Energy efficiency comprehensive evaluation method and system of regional comprehensive energy system and computer storage medium
A comprehensive energy system and comprehensive evaluation technology, which is applied in the energy efficiency comprehensive evaluation method of the regional comprehensive energy system, system and computer storage medium, can solve the problems of increasing energy utilization efficiency due to the complexity of the comprehensive energy system, and achieve the goal of energy efficiency evaluation Effect
Pending Publication Date: 2022-03-11
上海市节能减排中心有限公司
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However, how much energy utilization efficiency has increased is not directly known due to the complexity of the integrated energy system.
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[0058] The application will be described in further detail below in conjunction with the appendix.
[0059] This application discloses a comprehensive energy efficiency evaluation method for a regional comprehensive energy system, including:
[0060] S1. Construct a comprehensive energy system model, wherein the comprehensive energy system model includes natural gas distributed systems, non-natural gas distributed systems (such as systems with electric chillers and gas boilers as the main energy supply equipment), and large gas-steam Combined cycle units, among which, natural gas distributed systems and non-natural gas distributed systems mainly supply energy to building users (excluding residential buildings), and large gas-steam combined cycle units mainly supply energy to industrial users.
[0061] S2. Construct the energy efficiency evaluation index system of the integrated energy system, the energy efficiency evaluation index system includes the energy efficiency evaluati...
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The invention relates to the technical field of environmental protection management and control, and discloses an energy efficiency comprehensive evaluation method of a regional comprehensive energy system, which comprises the following steps: constructing an energy efficiency evaluation index system of the comprehensive energy system, comprising a natural gas distributed system energy efficiency evaluation index system, a non-natural gas distributed system energy efficiency evaluation index system and a large gas-steam combined cycle unit energy efficiency evaluation index system. And constructing an energy efficiency comprehensive evaluation system, and calculating the comprehensive energy efficiency based on the evaluation weights of the natural gas distributed system, the non-natural gas distributed system and the large gas-steam combined cycle unit. By comprehensively considering the output of the natural gas distributed system, the non-natural gas distributed system and the large-scale gas-steam combined cycle unit, the energy efficiency evaluation of the comprehensive energy system is realized.
Description
technical field [0001] The present application relates to the technical field of environmental protection management and control, in particular to a method, system and computer storage medium for comprehensive evaluation of energy efficiency of regional comprehensive energy systems. Background technique [0002] Under the energy crisis and environmental constraints, multi-energy complementarity has become a hot topic in academia and industry in recent years. How to improve comprehensive energy utilization through multi-energy complementary utilization has become a major concern of all countries in the world. It is particularly important to conduct energy efficiency assessment. [0003] The integrated energy system is not a simple superposition of multiple energy sources, but integrates multiple energy input and output and multiple energy conversion equipment, and establishes a corresponding coupling relationship between the power system, gas supply system, and heating system...
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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06393G06Q50/06Y02P90/82
Inventor 白尊亮王林平黄志峰冯相赛夏溢翟茜茜
Owner 上海市节能减排中心有限公司