The Yangjiang Nuclear Power Plant is the second nuclear power base of China General Nuclear Corporation in Guangdong Province. With the advent of the "dual carbon" era, the energy industry is undergoing a structured, digital, and intelligent transformation. Recently, after nearly half a year of stable operation, the high-definition and multi format hybrid matrix of Kedi has successfully passed the acceptance of the Yangjiang Nuclear Power Plant Monitoring Center project, providing safe and reliable technical support for its digital transformation.

Dalian Kedi Kd-MF series high-definition multi format mixed matrix adopts FPGA array based pure hardware technology architecture: due to the lack of hard disk, maintenance free, and no operating system, it avoids the problems of industrial control system crashes, hardware conflicts, blue screens, and computer virus intrusion; Moreover, the startup speed is fast (<20 seconds), stable and reliable, and unexpected power outages will not cause equipment damage. It can be operated frequently to switch on and off. The input and output boards adopt a modular rear panel structure, which can flexibly configure different signal formats and quantities; The power and control boards adopt a modular front panel structure with dual power and dual control redundant hot backup, which improves the stability of the equipment. This matrix also supports hot swapping, which allows online upgrades, maintenance, and expansion to be completed by simply replacing or adding cards without power outage or changing wiring. The integration of signal interface and signal board solves the process bottlenecks that affect signal quality, such as virtual soldering and missed soldering, and reduces the number of fault points in the matrix. The design of air-cooled noise reduction temperature control greatly improves the stability of the equipment.

Nuclear energy, as a sustainable energy source, has great strategic significance for the future development of the country. A reliable video surveillance system is the last barrier to ensure the safe operation of nuclear power plants. For many years, Kedi has continuously exported product technology to provide reliable system solutions for various industries, and will continue to better promote the vigorous development of the nuclear power industry in the future.