Promote the construction of ubiquitous power Internet of Things to serve the Beijing Green Winter Olympics

From October 17 to 20, the 2019 International Winter Sports (Beijing) Expo (hereinafter referred to as the "WWSE") was held at the Beijing National Convention Center. As the official partner of the Beijing 2022 Winter Olympics and Paralympics, State Grid Corporation of China took the initiative to fulfill its responsibilities and obligations and actively participated in this WWSE, focusing on displaying the company's achievements in building a world-class energy Internet enterprise with "three types and two networks", and the integrated development results of a strong smart grid and ubiquitous power Internet of Things, reflecting the company's practical actions to implement the concept of green Olympic Games and help achieve the goal of green, clean and low-carbon Beijing Winter Olympics.

At this Winter Expo, the company's energy internet electronic display system and other three exhibition equipment made a wonderful appearance. The energy internet electronic display system focused on presenting two major application scenarios. Among them, the Zhangbei flexible direct current project is the world's first four-terminal ring flexible direct current grid, and is also a typical application practice of key technologies of ubiquitous power Internet of Things. It can effectively solve the problem of renewable energy transmission and consumption in Zhangbei, improve the clean energy transmission and acceptance capacity of the Beijing-Tianjin-Hebei region, and provide high-quality services for the green electricity demand of the Beijing Winter Olympics; as one of the latest practices of the company's ubiquitous power Internet of Things construction, the virtual power plant can realize the classification aggregation and optimal allocation of customers' idle resources, create a new energy value sharing business model on the basis of ensuring urban energy security, and provide a demonstration sample of green power generation for the Beijing Winter Olympics. The artificial intelligence distribution network live operation robot waving its "arms" adopts the world's leading multi-sensor fusion positioning, intelligent path planning and other technologies to replace traditional manual live operation, reduce the safety risks of operators, reduce customer power outage time, improve the power supply guarantee service level of Beijing-Tianjin-Hebei, and ensure safe and reliable power supply for the Beijing Winter Olympics. The "cute" intelligent inspection robot is currently used to ensure the main lines of the Beijing Winter Olympics competition area. It can realize all-weather, all-round, and fully autonomous intelligent inspection and monitoring of substations, effectively reducing labor intensity and operation and maintenance costs, and helping to host a green Winter Olympics.

During the exhibition, the company's exhibits attracted visitors to stop and watch. Through on-site explanations, visitors learned about the company's achievements in building a ubiquitous power Internet of Things and serving the clean and low-carbon development of cities. They also sincerely admired the company's positive role in ensuring national energy security, supporting the Beijing Green Winter Olympics, and serving the people's needs for a better life.

In order to better serve the Beijing Winter Olympics, the company has thoroughly studied and implemented General Secretary Xi Jinping's series of important instructions on the preparation of the Winter Olympics, promoted the construction of ubiquitous power Internet of Things with high standards and high quality, and will achieve 100% green electricity supply for all venues for the first time in Olympic history, helping to achieve the goal of hosting a green, clean and low-carbon event.

It is reported that this Winter Expo is hosted by the Beijing Olympic City Development Promotion Association and International Data Group. It continues the theme of "The Power of Ice and Snow" and creates a three-dimensional, diverse and rich exhibition display and supporting activities. It is expected that the number of participating visitors will exceed 160,000.