Shulou(Shulou.com)11/24 Report--

CTOnews.com, December 19, according to the release of China Electric Power, the first domestic full-stack wind power main control system based on independent security and trusted embedded operating system jointly developed by China Electric Power and China Huadian has been successfully put into operation. This is another major achievement of the two sides jointly serving the development of the country's strategic major equipment industry and jointly tackling key core technologies.

The system adopts SA92C embedded controller platform developed independently based on IPC technology, and is equipped with ReWorks secure and trusted embedded operating system and domestic embedded processor independently developed by China Electric Power. The whole stack core technology from SOC chip, operating system, configuration software to control logic is independently controllable. CTOnews.com learned that compared with the previous generation of products, the system has significantly improved in interrupt response time, task switching time, software security and other key performance indicators.

During the joint research period, the two teams worked together to tackle key problems with a series of key technologies such as real-time industrial Ethernet bus, trusted computing and network security, and made a large number of breakthrough and original achievements. For the first time, the general grade secure and trusted operating system is applied to the key control system of wind power industry, which builds an active defense system of endogenous immunity for wind turbine, breaks the monopoly position of foreign embedded operating system in wind power main control equipment, and fills the gap in domestic high security and reliable wind power main control field.

In the next step, centering on the overall strategic requirements of national energy security and information security, China Electric Power Science and Technology will continue to improve the safety and credibility of the main control system of wind turbines, and constantly promote the digitization and intelligent transformation of new energy. gather forces to carry out original leading scientific and technological research, further improve the level of transformation and industrialization of scientific and technological achievements, and contribute to the protection of national energy security.

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