"Fuxi" chip work control "center" won the Chinese patent gold award

From "Import General" to "Autonomous Dedicated"

"Fuxi" chip work control "center" won the Chinese patent gold award

(Reporter Wu Chunyan and Lei Aixia correspondent Peng Yaying) Recently, the State Intellectual Property Office announced the decision on the 23rd China Patent Award. Patent- "Clock output control methods and systems for the parallel redundancy protocol network" won the China Patent Gold Award.

The chip is a foundation for the stable operation of the grid. This gold award patent was invented by Li Peng, chief professional and technical experts in the digital power grid field of Southern Power Grid Corporation, and his team. The patent owner was the South China Academy of Sciences. This is also the first time that Southern Power Grid Corporation has won the China Patent Gold Award in 20 years, and has achieved zero breakthroughs.

According to reports, the patent creativity proposed the precise time solution in the redundant network, and invented a series of original algorithms and technologies such as dual -channel high precision comparison. Series chip. Southern Power Grid Corporation has launched a series of problems such as chip -chip protection technology in 2013, and after nearly 10 years, it has finally overcome a series of problems such as the timely matching of the protection device. Patent results. This indicates that the core chips in the field of power in my country's power industrial control have begun to transform from "imported common" to "independent dedicated". In order to accelerate the digital transformation of my country's power grid, lay a solid foundation, and add a major country.

Power industrial control equipment runs according to the internal clock signal, which is especially important to ensure the "time signal synchronization update". The traditional approach is to update the dual -line disaster recovery track, that is, "Line A is difficult, Line B support".

But the double -edge of one -size -fits -blade, the dual -line synchronization update brings new problems -no matter how high the clock accuracy is, there is still a time difference between the two lines. Who should he listen to?

If "get first first", the industrial control equipment has to switch frequently between the dual lines, resulting in central disorders, causing abnormal phenomena such as clock jitter and lack of packets, which pose a threat to the safe and stable operation of the power grid.

After many years, the scientific research team of the Southern Power Grid has successfully invented the number of cross -checking technology and chain -type faith technology to create a "nervous center" when the industrial control pair is created. This is just like a person's eye accuracy is different, but it can reflect a clear and unpacked landscape world under the command of the nerve center.

This patent not only effectively guarantees the time accuracy of the time, effectively improves the technical level of the core equipment communication of the power grid, but also strongly supports the operating accuracy and reliability of the power grid. It is of great significance to complete the restrictions on intellectual property rights in Western countries and realize my country's independent and controllable science and technology in the field of energy and electricity control in China.

Thousands of miles of scientific research, eventually transforming the results. Meng Zhenping, chairman of Southern Power Grid Corporation, said that the transformation and application of scientific and technological achievements have always been a difficult problem. From the launch of results to large -scale applications, only less than 1%of the real mass production success.

In March 2019, the team officially named the chip as "Fuxi" and "represents the breakthrough from zero to one" on behalf of the power grid equipment. " The patent and series of achievements, focusing on layout a new new track in the key areas of digital grids, incubated the first domestic main control chip based on domestic instruction architecture and domestic core, embedded the national secret security algorithm module, and the comprehensive performance is imported similarly At 1.5 times the product, the ability to resist the resistance of the cyber storm has increased by 60 times.

Determined to take the road of autonomous and market -oriented, and take the opportunity of the "Demonstration of Science and Technology Reform". From the perspective of the selection of talents, the Southern Power Grid has focused on the selection of talents, giving the R & D team stage and high -end authorization of the project. A sense of responsibility and flexible chip research and development team. Build a coordinated mechanism between the front market and the R & D team through reform methods to unblock the transformation channels. After the unremitting efforts of the R & D team, hundreds of systems and equipment that interact with the "Fuxi" chip have reached hundreds of sets, and the large -scale application of the large -scale application of the power grid, losing, changing, matching, and use, and petrochemical and mining enterprises. The achievements of the "Fuxi" chip and the "Skywen No. 1 Detector" were selected as the top ten "heavy weapons of the State -owned Assets Supervision and Administration Commission" of the State -owned Assets Supervision and Administration Commission.

"Innovation is very difficult! In order to find a better solution, we have been trying and error for many years, and we have gradually iterated to form independent scientific research results." Li Peng said that "Fuxi" will focus on new power systems in the future and further further to further lay out and further further lay out. Promote a series of domestic chips that promote the entire scene of the development link power grid, strive to create more achievements to promote digital development of power grids, and play a greater role in helping achieve the "double carbon" goal.

【Edit: Fangjialiang】

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