Some problems of developing smart grid in industry 4.0 era
发布时间：2015-12-29
As industrial Ethernet technology, optical fiber technology, the development of the information processing technology, and to the field of electric power of penetration, under the current technical conditions support background role, industrial Ethernet communication among the operation process of including high reliability, high flexibility, high maintainability and extensibility of high, a variety of application advantages, to optimize the grid connection system of various equipment components and have important breakthrough in information transmission.
In the era of Industry 4.0, intelligentization has become an important factor to measure the level of urban development, and building a smart city is a common goal of future urban development. With the rapid development of the world economy and science and technology, the demand for clean, efficient, economical and safe electric energy in cities is increasing day by day. Therefore, in many construction projects of smart city, smart grid also becomes one of the key projects.
With the rapid development of China's strong smart grid construction, smart grid plays a huge role in promoting the city's intelligence in terms of ensuring the safety and reliability of urban electricity, promoting the green development of the city, improving the city's network communication capability, driving the development of related industries in the city and enriching the connotation of city services. Smart power grid has become an important basis and driving force for the development of smart cities in China.
Smart power grid is based on a stable power grid framework. Through communication network technology and computer information technology, intelligent monitoring is carried out for power generation, energy storage, transmission, power transformation, distribution, power consumption and dispatching of the power system, so as to achieve a high degree of integration of power, information and business. Smart power grid means not only intelligent control, but also intelligent processing and management of power grid operation information. Intelligent control can be realized only if information intelligent management is really achieved. The observable, controllable, adaptive and self-healing characteristics of smart power grid are inseparable from the support and guarantee provided by information and communication technology. The letter
