China unveils first native large model to empower grid management

China's first native large AI model dedicated to power systems was released on Friday in Beijing, aiming to provide intelligent solutions for the construction of new type of power grids.

The release ceremony of the "power + AI" integration NWHR (Nanwang-Huairou) was co-hosted by Huairou Laboratory, a scientific research institution at the national level based in Beijing, and China Southern Power Grid.

The large model marks a significant technological leap, achieving key breakthroughs in real-time perception, precise calculation, and intelligent decision-making, paving the way for smarter, more resilient new energy systems.

Analogous to a city traffic network, power grids facilitate the rapid flow of countless electrons across vast infrastructure. As grid scale expands, relying solely on human regulation becomes increasingly impractical.

The NWHR model acts as an intelligent brain for the power grid, capable of sensing conditions in real time, analyzing data with high precision, and autonomously optimizing operations for enhanced safety and efficiency.

"[It's like] a person thinking about the entire issue of the power system and energy framework. We need to achieve real-time responsiveness and precision. All its problems are actionable. This is the difference between the [NWHR large model] and a general language large model," said Li Licheng, an academician of the Chinese Academy of Engineering.

The NWHR large model can perform grid state simulations within mere a few milliseconds, translating complex physical phenomena into a language that AI can interpret. This facilitates precise risk assessment and instant intelligent judgment, ensuring stable power supply even amid fluctuating conditions.

Currently, this large model has completed trial use in a power supply bureau of China Southern Power Grid in southwest China's Yunnan Province. Operational data reveal that it not only guarantees reliable electricity delivery but also provides access to renewable energy sources, laying a critical technological foundation for future large-scale deployment of distributed renewable energy.

China unveils first native large model to empower grid management

As temperatures drop in the north hemisphere, large flocks of swans have migrated from the colder north to Jinxian County of Nanchang City in warmer east China's Jiangxi Province to tide over the winter.

This year, thanks to the improved environment, over 10,000 swans have arrived in the vast stretches of wetlands in the county, according to staff of the local forestry bureau.

These beautiful creatures have attracted many birdwatchers, residents, and visitors eager to capture the scene.

"I have been coming here to photograph birds for 12 consecutive years. Each year, I have different experiences in bird photography. Over recent years, I've felt that the ecological system in Jinxian has improved significantly, and the varieties of migratory birds have also increased. This change is a result of everyone's efforts to protect and love birds. Every time I see a stunning scene, my mood is different," said Fan Zheping, a birdwatcher.

Not far from the site, Nanchang City has built a natural education and science popularization base featuring specimen displays, immersive VR experiences, and 3D video presentations.

"Such an immersive experience is not only particularly novel and interesting, but also deepens our understanding of the importance of protecting migratory bird habitats and safeguarding nature," said Luo Canqi, a local pupil.

East China county sees arrivals of over 10,000 swans for wintering

East China county sees arrivals of over 10,000 swans for wintering