Shandong Rizhao pushes wind power solar energy to build smart grid

On the 26th, the Communist Party of China Rizhao City held its twelfth congress. After the meeting, Su Chuanlin, party secretary of Rizhao Power Supply Company, accepted an exclusive interview with this reporter. Su Chuanlin said that during the “12th Five-Year Plan” period, all newly-built substations in Rizhao Power Grid will all be designed and constructed in an intelligent manner, and strive to reach the end of the “Twelfth Five-Year Plan” period. The proportion of smart substations in the city will exceed one-fourth.

"Intelligence" is the trend of the times At the Twelfth Party Congress in Rizhao City, Rizhao City Party Committee Secretary and Chairman of the Standing Committee of the People's Congress Yang Jun pointed out that Rizhao City will build a strong smart grid in the next five years to develop wind power, solar energy, biomass energy, etc. New energy, build a safe and stable energy supply system.

According to Su Chuanlin, party secretary of Rizhao Power Supply Company, the smart grid is a new type of modern power grid that combines advanced sensing and measurement technologies, information and communication technologies, analysis and decision-making technologies, automatic control technologies, and energy and power technologies, and is highly integrated with the power grid infrastructure. .

Building a strong smart grid is the only way to transform the development mode of electricity and realize the scientific development of energy and power industry.

With the advancement of science and technology and the improvement of urbanization and informatization, intelligent buildings, smart communities, and smart cities will become the future direction of development. Electric vehicles, smart home appliances, etc. will also be promoted and applied. All of these put forward high requirements for the optimal allocation of resources and intelligence of the power grid, and brought great challenges to the safe operation of the power grid.

The construction of a strong smart grid with a high level of safety, strong adaptability, high deployment efficiency, good interactive performance, and superior comprehensive efficiency is a strategic choice for development of clean energy, energy saving and emission reduction, optimization of energy layout and structural adjustment, and implementation of the national energy strategy. The major measures to promote the development of low-carbon economy and promote the transformation of economic development methods.

"Twelfth Five-Year Plan" focuses on building a smart grid Su Chuanlin said that during the 12th Five-Year Plan period, all newly-built substations in Rizhao Power Grid will be designed and constructed in an intelligent way, and strive to reach the end of the "Twelfth Five-Year Plan". The proportion of smart substations in the city area exceeds four points. one.

The construction of an integrated smart grid dispatching system for transmission and distribution will be implemented. The automation of distribution network automation will be implemented. The distribution automation in the urban core area will be fully covered and the reliability of power supply will be significantly improved.

Promote the use of smart meters, carry out the construction of customers' electricity consumption information collection system, gradually realize full coverage of information collection rate, and achieve friendly interaction between the power grid and customers.

Implement energy-saving and emission-reduction policies, speed up the construction of new energy power forecasting and operation control systems for wind power, and promote the construction of electric vehicle replacement and charging service networks, smart communities, and smart parks.

Newly added wind power and other new energy access Rizhao Power Supply Company will also strengthen the research and analysis of the “big planning” system, establish a coordination mechanism for power grid planning and urban development planning, and roll out and edit the “Twelfth Five-Year Plan” of Rizhao Power Grid.

According to the plan, advance the preparatory work of the power grid project, strengthen the project reserve and investigation, and carry out the work of directly providing and selling the demonstration of the high-voltage distribution network and small-scale infrastructure planning project in 2013 and the evaluation of the feasibility study. Conscientiously do a good job in new wind power, comprehensive utilization and other new energy power generation access system review, approval work.

“This year, we will complete and put into operation 163 kilometers of 35 kV and above lines and 780,000 kVA of transformer capacity. We will start construction of 5 projects including 220 kV Shijing transmission and substations and double piers and traction station power supply lines, and put into production on schedule. There are 11 projects including 110 kV Nanhu Lake and Surabaya, and Su Chuanlin said.

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