330104-11-22-10-01-CN Energy electronics is an important part of the implementation of the strategy of manufacturing power and network power, and is also the material basis for the production, storage and utilization of new energy, and is the backbone of the goal of achieving carbon peak carbon neutrality. The competition is co-sponsored by the Industrial Development Promotion Center of the Ministry of Industry and Information Technology and other units, aiming to promote technological breakthroughs in the field of energy electronics and improve product supply capacity, and promote industrial upgrading. The entries represent China’s true scientific research level in the four fields of “light, storage, end and storage”, and fully demonstrate the vigorous innovation vitality of the energy electronics industry.
In 2023, the Ministry of Industry and Information Technology and other units jointl330104-11-22-10-01-CN y issued the Guiding Opinions on Promoting the Development of the Energy Electronics Industry, which for the first time defined the connotation of the energy electronics industry from the strategic height of national development. At present, the common energy storage system integration capacity is low, the system scalability is poor, the degree of standardization is low, and the degree of intelligence is weak, which limits the development of the energy storage industry and does not meet the needs of new industrialization development. To improve the development of energy storage systems, more advanced intelligent architectures are needed.
The “Software-defined Energy Storage System Architecture (iESS)” jointly created by State Grid Integrated Energy Service Group and Dongtu Technology and other units can better meet the development needs of the industry. The iESS architecture is the first in both the international and domestic markets, creating the first standardized integration of energy storage systems, allowing seamless cloud-edge-end interaction and collaboration, flexible programming and on-demand scheduling of the hardware, data and computing power of the energy storage system. The ar330104-11-22-10-01-CN chitecture design of iESS draws on the essence of modern smart device operating systems, breaking the traditional limitations, so that the operation of applications is no longer limited to a single physical location, but can span the cloud, edge computing and end devices, and can be dynamically deployed according to different applications, system requirements and resource availability.
Based on the advanced concept of Industry 4.0, the iESS architecture redefines the energy storage system architecture (iESS) by referring to the integration characteristics of automotive electronic and electrical architecture and the development trend of energy Internet technology. Continue the design concept of intelligent substation system, through high-speed, synchronous communication network and control bus, realize the decoupling of hardware equipment and software application, hardware equipment certification plug and play, software application integration design, high execution efficiency, convenient function expansion, laying the foundation for data-driven intelligent and safe operation.
