Representatives of the two powers of the State Grid Corporation of China and the Party Group Secretary and Deputy Dean of the Beijing Economic and Technical Research Institute of the State Grid, said that the State Grid Corporation of China has always attached great importance to the construction of smart grid standardization. In order to ensure the standardization and coordination of standards, the State Grid Corporation of China compiled in 2009. Smart Grid Technology Standard System Planning; combined with the needs of smart grid construction and technological advancement, the organization organized a rolling revision of the "Standard System Plan" in 2011, supplemented the list of standards under development, and recommended the second batch of smart grid core standards. 7 items.
Chang Hao said that at present, the State Grid Corporation has compiled or adopted 285 smart grid technology standards, and issued 137 smart grid enterprise standards, and the smart grid technology standard system has improved, effectively guaranteeing the construction of pilot projects. In addition, the State Grid Corporation of China actively participated in the formulation of industry standards, national standards, and international standards. It submitted 10 proposals for smart grid international standards and participated in the compilation of 4 national and 22 industry standards, which had a profound impact at home and abroad. .
With the rapid development of smart grids around the world, more and more distributed energy access, new energy, micro-grid and other related technologies will be more widely used. "Because of the obvious characteristics of new energy intermittent power generation and the large differences in energy properties and conditions across the region, how to horizontally align the relevant standards for distribution networks and meet the requirements for different types of energy sources with reasonable standards is a breakthrough in future standard setting work. "Challenges," said Chang Hao. Looking from a vertical perspective, building a strong smart grid requires perfect and standard coverage of transmission and distribution links at all levels such as UHV and ultra-high voltage. This also puts forward higher requirements for smart grid related standards development.
During the “Twelfth Five-Year Plan†period, the State Grid Corporation will continue to accelerate the formulation and improvement of relevant standards, such as technical standards, specifications, construction standards, operation control standards, and equipment standards for distribution automation, distributed power access, and smart meters. It will also accelerate the development of key technologies, such as smart distribution terminals, intelligent interactive terminals, microgrid energy management systems, large-capacity fast-switch solid-state switches, and supercapacitor energy storage.
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