In the new round of technological revolution and industrial revolution in the world, information technology represented by cloud computing and big data is highly integrated with power technology represented by smart grid, and will build a new pattern of energy development and stimulate new vitality of economic growth. Open a beautiful new life in society and open a new chapter in human civilization. In August this year, the State Council promulgated the "National Plan for Science and Technology Innovation in the Thirteenth Five-Year Plan". The plan mentions 9 key projects, including the independent innovation in seed industry, clean and efficient use of coal, smart grid, integrated information network of big and small cities, big data, Intelligent manufacturing and robotics, research and development of key new materials and applications, comprehensive management of Beijing-Tianjin-Hebei environment and health protection. Many of these projects are related to energy and electricity. Power big data is a key research area in power industry. As early as 2012, the EPRI started a smart grid data research project to study the application of big data in power transmission and distribution. Pacific Gas Power Company and Canadian power company also conducted research on the application of big data technology based on user electricity data ; An energy and emissions management company in the United States developed in cooperation with IBM Corporation, and a big data analysis system for smart grid was released in 2014. In April 2014, Oracle Database Management System proposed a big data public data model for smart grid. France, Germany, Britain, Canada and other foreign power companies through the installation of smart meters, real-time measurement of user electricity data to calculate a reasonable electricity consumption plan and recommend to the user. In 2013, the China Society of Electrical Engineering published the "White Paper on the Development of Power Big Data," and the Ministry of Science and Technology issued three 863 projects in 2014 to support smart grid big data research. Since 2012, SGCC has initiated a number of smart grid big data research projects. For example, Jiangsu Provincial Electric Power Co., Ltd. took the lead in building the marketing big data intelligent analysis system in early 2013 and conducted a research on the application and development of a new model of customer service based on big data ; Beijing Electric Power Company and so on are also actively promoting the application of smart grid big data based on the integration of camping and data. Currently, State Grid Corporation has a network of more than 5,000 servers in the entire network, initially realizing a unified view of the entire network resource pool and basic controllable and adjustable resources, which is the largest private cloud of enterprise infrastructure in China, saving a lot of server purchases Cost, room space and operation and maintenance costs. From the power industry in recent years, the development trend of information technology, power data has become the core of the power industry. Mainly reflected in the following areas: First, cloud computing, big data and smart grid are closely related to the country's future development strategy. Research into cloud computing, data and smart grids has been included in the Guiding Opinions on Actively Promoting Internet + Operations issued by the State Council in 2015. Big data and smart grid have also been included in the 9 major major projects of the "13th Five-Year Plan for National Science and Technology Innovation". Second, private cloud and hybrid cloud will become the main development direction of cloud computing in the future. During the construction of China's "12th Five-Year Plan" period, State Power Information Technology Co., Ltd., a subsidiary of State Grid, has made great achievements in the construction of enterprise cloud platform. The development of "National Grid Software and Hardware Resource Pool" and " Cloud resource management platform "project, has been in the State Grid headquarters and 27 national grid provincial power company has been fully deployed. Horizontal Centrifugal Sewage Pump power submersible pump,chemical centrifugal pump,industrial centrifugal pumps Sichuan Zhongying Industrial Pump Co., Ltd , https://www.zygyb.com