From the Amazon rainforest to the Serrado grassland, the bright power model built by China State Grid Co., Ltd. is becoming a "smart steward" to protect Brazil's "power lifeline".

On the South American continent, State Grid Brazil Holding Company (referred to as "State Grid Batik") operates a transmission network with a total length of over 16,000 kilometers and towers of more than 29,000 bases, which is like a criss-crossing "power artery", delivering stable power to core cities such as Sã o Paulo and Rio de Janeiro, and supporting Brazil's economic and social development and clean energy transformation. Among them, the second phase of Meilishan UHV transmission project in cross the amazon rainforest, Serrado grassland and mountainous areas along the Atlantic coast has become the longest transmission line in the world with a length of 2,539 kilometers, and its diverse ecological environment and complex terrain constitute a "super examination room" for the safe operation and maintenance of high-voltage power grids.

"The patrol mode of' manual+helicopter' is inefficient, and serious defects and crisis defects are often missed. Moreover, the cost of helicopters is high, and there is no network in the suburbs, which makes it difficult for inspectors to obtain patrol line information conveniently, and the efficiency of manual data entry after patrol is also very low. These problems have become' invisible bombs' that threaten the security of the power grid. " A State Grid Pakistan Control employee who has worked in Brazil for many years said frankly. To improve the quality and efficiency of inspection and ensure the safety of power grid, an intelligent and digital profound change is urgently needed. Faced with this problem, State Grid Batcon strictly screened and compared various artificial intelligence technology routes, and after fully considering the technical applicability in complex environment, it finally chose the bright power model independently developed by State Grid.

As the first multi-modal model in China power industry, Bright Power Model integrates massive power texts, images, videos, sounds, time series and topological data, and internalizes rich professional knowledge such as standards, regulations, systems and specifications. It is praised by industry experts as the "super expert brain" with "the most complete knowledge, the largest parameter scale and the strongest professional ability" in the energy and power field. Since its official release on December 19, 2024, the model has covered the State Grid Headquarters and 27 provincial power companies, and has been applied in the fields of power grid planning, operation, equipment management, operation control, customer service and operation management.

After a large-scale test, the bright power model was officially put into operation in Brazil in May 2025, and State Grid Batik became the first transmission company in Brazil to deploy such an intelligent transmission inspection platform. The platform deeply integrates cutting-edge technologies such as artificial intelligence and big data analysis, which indicates that the patrol inspection business of State Grid's electricity transmission is entering a new stage of "digitalization and intelligence" and provides a strong guarantee for the safe and stable operation of the power grid in Brazil's complex geographical environment.

If the general model for the public (such as DeepSeek) is a "generalist", the bright power model is not only a "generalist", but also a "specialist" who is proficient in all aspects of power. It has strong power knowledge memory understanding, multimodal fusion analysis (text, image, video, etc.), complex business logic reasoning, basic numerical calculation, content-aided generation and other core capabilities, and can provide intelligent solutions for the whole chain of power grid planning, construction, operation and maintenance, operation, customer service, etc. It is a key engine to promote the construction of new power systems and energy transformation. The application of this frontier "national heavyweight" to Brazil's power grid thousands of miles away is itself a very challenging system engineering.

During the R&D process, the multinational team overcame difficulties such as language, time difference and differences in business standards at home and abroad, and achieved three breakthroughs: First, it was seamlessly integrated into the local system, and the platform was seamlessly connected with the existing SGBOM production management system of State Grid Batcontrol, adding an intelligent transmission inspection platform without disturbing the original business, opening up the whole chain of "equipment account-inspection plan-defect closed loop", unifying inspection standards and defect library, which significantly improved the standardization level of transmission management of State Grid Batcontrol; The second is to solve the problem of wireless operation. Aiming at the pain point of weak network in the suburbs of Brazil, the offline operation function of mobile terminal is innovatively developed. Front-line personnel can complete data collection, defect recording and work order processing in the area without signal, and synchronize with one button when there is a network, which completely solves the problem of data disconnection in remote areas. The third is to innovate the three-dimensional inspection mode. Facing the challenges of wide distribution of lines and complex environment, a new mode of "UAV high-altitude inspection+AI intelligent map recognition+manual accurate review" is constructed, and the leading image recognition technology in China is introduced to efficiently handle massive pictures and accurately identify defects, which greatly improves the inspection efficiency and quality.

Nowadays, the bright power model has become the light of science and technology to protect Brazil's "power artery", vividly interpreting the firm belief of State Grid in ensuring global energy security and promoting green development with advanced technology. With the deepening and promotion of the "platform+big model" model, the bright electric power big model will surely light up more corners of the world and provide more creative Chinese solutions for building a clean and efficient world energy system. (This article is from Daodao www.seetao.com, official website. It is not allowed to reprint without permission, otherwise it will be prosecuted. Please indicate Daodao. com+original link for reprinting.) See Editor of Daodao. com Infrastructure Project/Wang Xia.