Abstract State Grid Corporation recently released the "Opinions on Doing a Good Job of Distributed Power Grid-Connected Services", promising to promote the integration of photovoltaic, wind power, natural gas and other distributed power sources into the national grid, and provide preferential grid-connected conditions and strengthen the construction of supporting power grids. Optimize the grid connection process and simplify the grid connection process...
State Grid Corporation recently released "Opinions on Doing a Good Job in Distributed Power Grid-Connected Services", promising to promote the integration of photovoltaic, wind power, natural gas and other distributed power sources into the national grid, and provide preferential grid-connected conditions, strengthen supporting power grid construction, and optimize Grid-connected processes, simplified grid-connected procedures, and improved service efficiency. In the future, individual units will not only be able to use their distributed power supply to supply their own electricity, but also sell endless electricity to the grid. Distributed energy refers to the distributed renewable energy and clean energy. In October 2012, State Grid published the “Opinions on Doing a Good Job in Grid-connected Services for Distributed Photovoltaic Generationâ€. The announcement will be extended to all types of distributed power sources, which means that the power generation near the user can be used locally, connected to the grid at a voltage level of 10 kV and below, and the total installed capacity of a single grid connection point does not exceed 6 MW. Power generation project. Including solar energy, natural gas, biomass energy, wind energy, geothermal energy, ocean energy, and comprehensive utilization of resources for power generation.
State Grid said that it will do its best to make grid-connected services, provide convenient conditions for distributed power projects to access the grid, and open up green channels for access system engineering. Distributed power projects built in the user's internal location, the power generation can be all online, all self-use or self-use of surplus power, the user chooses, the user's insufficient power is provided by the grid. The upper and lower grids are separately settled, and the electricity price implements relevant national policies. The company provides free metering devices for metering and metering for power generation. Distributed photovoltaic power generation and wind power projects do not charge system backup capacity fees.
By the end of 2012, China had installed 15,600 distributed power sources on the grid, with an installed capacity of 34.36 million kilowatts, of which distributed hydropower was 23.76 million kilowatts, ranking first in the world. In order to promote grid-connected work, the State Grid has increased grid investment, accelerated the construction of grid-connected projects, upgraded the level of construction and operation management, and vigorously promoted the construction of a distributed power grid-connected standard system. At the same time, the national wind power and solar power research and development experimental center was successfully built, and it has the full range of grid-connected detection capabilities of wind power and photovoltaic power generation.
According to reports, according to the "12th Five-Year Plan for Energy Development", in 2015 China will build 1,000 natural gas distributed energy projects and 10 natural gas distributed energy demonstration zones; distributed solar power generation will reach 10 million kilowatts, and 100 will be built. A new energy demonstration city with distributed renewable energy applications, a new stage of distributed power development is coming.
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