It provides about 300,000 kWh of zero-carbon clean energy every year, reduces carbon dioxide emissions by about 258.37 tons, and reduces sulfur dioxide emissions by about 61.46 kg... Recently, the reporter learned from the School of Electrical Engineering of Fuzhou University that the first domestic research and development by a university, integrating teaching and scientific research The successful operation of the “source-network-load-storage” microgrid system integrated with production, education, research, and product display, can provide a technical route for the local consumption of distributed clean energy and the realization of zero-carbon buildings, as well as the implementation of the country’s entire county The "source network load storage" demonstration application scenario has the value of promotion and application in campuses, industrial parks, and other occasions.
It is understood that the system was developed by the Fuzhou University Green Smart Energy Internet Industry-Education Integration Innovation Base, which integrates clean energy photovoltaic and wind power generation, electrochemical energy storage, smart power distribution, and smart electricity use. In response to the random volatility, uncontrollability of solar photovoltaic power generation, and the time mismatch with the evening power load, the base uses a containerized "green smart energy storage system" for green power storage to achieve zero-carbon clean energy Time and space transfer. When night falls, the smart lighting system can obtain electrical energy from the energy storage system, and realize green energy use through LED energy-saving lamps, forming a complete new microgrid of "source network load storage" from green power generation, green power storage to green smart power consumption system.
According to Associate Professor Lin Qiongbin, the head of the system development team: "The wisdom of the system is embodied in multiple dimensions, such as the electrical connection between systems through smart power distribution cabinets, and coordinated operation and intelligent control through smart monitoring platforms. Among them, smart The power distribution cabinet has the four remote' functions of remote measurement, remote signaling, remote control, and remote adjustment', and the intelligent monitoring platform collects data from each system in real-time and uses intelligent algorithms to predict the power curve of photovoltaic power generation." In addition, the system also realizes storage It can realize the real-time perception of the system status and online estimation of the battery health status, and use the intelligent control of lighting load based on big data and artificial intelligence dynamic planning algorithms, so as to realize the "zero-carbon" intelligent coordinated operation of the "source-network-load-storage" microgrid system.
Professor Xu Zhihong, Dean of the School of Electrical Engineering of Fuzhou University, said: “Under the background of the country’s strategic goal of advancing the energy transition, the School of Electrical The research and development and breakthroughs of nanotechnology have also cultivated and delivered more outstanding talents for the industry to serve the goal of carbon peak and carbon neutrality."
