Jingchu.com (Hubei Daily) News (Correspondent Gong Su) From December 14th to 16th, the final of the key terminal application track of the first energy electronics industry innovation competition was held in Liyang City, and the event was jointly organized by the Industrial Development Promotion Center of the Ministry of Industry and Information Technology and the Changzhou Municipal People's Government and other units, aiming to better support the implementation of the mainland's "double carbon" Strategic objectives, to promote the construction of a modern industrial system, accelerate the cultivation and expansion of strategic emerging industries, enhance the energy electronics industry's scientific and technological innovation capabilities and industrial competitive advantages, and promote technological breakthroughs and product supply capacity improvement in various fields of energy electronics.
A total of 130 projects entered the finals of the competition, and the entry "Yueyang Urban Green Comprehensive Energy Steward Platform Project" of Changxia Digital Energy of Gazelle Enterprise in Jianghan District won the third prize in the finals.
Award-winning scene (provided by correspondent)
Build a green comprehensive energy steward platform for the city
Energy is the basic guarantee of urban development and an important lifeblood of the safe operation of cities, and in the context of the energy transformation and the implementation of the "3060" goal by the whole society, the green and low-carbon transformation of energy has become an important factor in the competitiveness of cities.
Changxia Digital Energy and the Yueyang Municipal Party Committee have joined hands to build the "Yueyang Urban Green Comprehensive Energy Steward Platform Project" to help the Yueyang Municipal Party Committee build a leading unit in energy efficiency in public institutions and a demonstration unit for public institutions to save energy. The project will play a good role in demonstrating and promoting the energy and resource conservation and ecological environmental protection work carried out by public institutions, science, education, culture, health and sports systems in Yueyang City.
The project takes the Yueyang Municipal Party Committee and Hunan Institute of Technology as the object, introduces the Internet of Things, digital twin and artificial intelligence technology, installs 94 smart electric energy meters, 27 water meters and 1 gas meter in relevant buildings, collects energy consumption information, and uploads it to the Changxia Digital Energy "Energy Management Cloud" platform for real-time, accurate, intuitive and clear multi-dimensional energy consumption analysis. At the same time, through the installation of intelligent control terminals (intelligent lighting switches, thermostats, infrared remote controls, etc.), the high-energy-consuming equipment such as air conditioning and lighting is uniformly and intelligently controlled, the operation strategy is optimized, and the energy efficiency is maximized.
Save more than 10% of the total annual energy consumption
The project provides Yueyang City with services such as energy consulting, energy planning and energy infrastructure construction, as well as "energy management cloud", and builds a "Three Ones" energy efficiency management project, forming a preliminary demonstration.
In terms of technology, the platform can realize the visualization, digitalization and intelligent management and control of urban energy supply and use, and finally realize the energy management network of the organic integration of the Internet of Things, data network and business network, realize the coordination of supply and demand of "source-grid-load-storage", maximize the consumption and utilization of renewable energy, realize the real-time analysis of energy consumption and cost of various equipment, carbon conversion and other indicators, and find out the space for technology and management of energy saving; The visualization and real-time monitoring of important energy and environmental protection data such as carbon emissions can accurately judge the level of urban economic development, the key points and difficulties of urban environmental protection governance, and provide basic guarantee for the efficient and intelligent management of the entire city.
In terms of economy, through the technical transformation and clean energy substitution of the project, the total annual energy consumption can be saved by at least 10%, and the energy use cost can be reduced by at least 5% through the refined management of the platform built by the project, and the low-carbon green atmosphere can be built with the owner.
A replicable model of energy efficiency in public institutions
The project has strong application advantages in party and government organs, public institutions, schools and hospitals. The platform has formed experience in the composition and Xi habits of energy consumption in party and government organs and public institutions, which can realize rapid data access and analysis of energy consumption Xi habits, and directly locate the "black hole" of energy consumption.
At the same time, it has accumulated more experience in technological transformation for party and government organs, public institutions and other users in the structural optimization of energy utilization, which can effectively improve the current state of energy consumption, improve energy utilization efficiency and save energy use costs.