数字电网白皮书

数字电网白皮书Digital Power Grid White Paper中国南方电网有限责任公司China Southern Power Grid Co., Ltd. (CSG)2020年10月October 2020(2020年)PrefaceThe fourth industrial revoluƟon, represented by a new generaƟon of digital technologies, has been penetraƟng into all areas of economy and society, leading the rapid changes in producƟon mode and operaƟon and management mode. The Chinese government has made a series of major decisions in the energy revoluƟon, digital China construcƟon, and digital economy growth, to develop the digital industry, the digiƟzaƟon of industries, and the in-depth integraƟon of digital economy and the real economy, thus acceleraƟng high-quality economic development. As a state-owned enterprise that is vital to people's livelihood, CSG resolutely implements major national deployments, grasps the historic opportunities, and takes digital transformation as its starting point to make the power grid digital, network-assisted and intelligent, build digital power grids, and upgrade the energy industry with "power + computing" campaign, to promote high-quality economic and social development.The digital power grid is a new concept, refined by CSG from years of research and practice. The digital power grid applies cloud computing, big data, Internet of Things, mobile Internet, artificial intelligence, block chain, and other new-generation digital technologies to transform the traditional power grid, giving data a full role as a production factor. In the digital power grid, data flows contribute to and optimize energy and business flows, enhance flexibility, openness, interactivity, economic efficiency, and sharing ability, and make the use of the power grid safer, greener, more intelligent, reliable, and efficient. Compared to the smart power grid, which focuses on technology, the digital one will have more new features and applications, and its impact will go beyond technology. This white paper focuses on the elaboraƟon of the background, definiƟon, characterisƟcs, and development direcƟon of the construcƟon of the digital power grid, the introducƟon to the digital power grid technology plaƞorm, business plaƞorm, and its security system, and the analysis of the value of the digital power grid for enterprises, society, ecology, and the country. It is aimed to help us seize this historic opportunity to work with all sectors of society to build a digital power grid, connect the whole energy industry with the digital power grid and integrate the industry into the digital economy, build an ecological system of the digital power grid, and effecƟvely promote the transformaƟon and upgrading of the energy industry and the high-quality development of economy and society. BackgroundDevelopment DirecƟon of Digital Power Grids • DigitalizaƟon of Power Grids • DigiƟzaƟon of Enterprises • DigiƟzaƟon of Services • DigitalizaƟon of Energy and Economy Digital Business Technology Platform • Technology Roadmap • Cloud-Digital Integrated Digital Technology Plaƞorm • Digital Bu