The National “Tenth Five-Year†Science and Technology Research Project Guided Project – “Digital Power Plant Key Technology Development†project has been successfully developed by Guangdong Yayi Technology Co., Ltd. and Huaneng Yimin Power Plant for five years. This project has been put into operation at Huaneng Yimin Power Plant and has passed the project acceptance inspection organized by the competent science and technology department.
The so-called "digital power plant", that is, the power plant digitizes all signals, and then uses network technology to achieve reliable and accurate digital information exchange, real-time sharing of resources across platforms, and then use intelligent expert systems to provide various optimization decision-making construction for the operation of the unit. Provide scientific guidance. Its function is to reduce power generation costs, increase on-grid power, reduce equipment failures, and ultimately achieve power plant safety, economic operation and energy efficiency.
“Key technologies of digital power plants†include online simulation technology, production optimization and analysis technology, management decision support technology, and distributed control technology. It is a technology with complete intellectual property rights. It uses China's first online simulation technology, which can realize online analysis and early warning and forecast based on real-time operating data and unit simulation data. The acceptance group experts believe that this technology has reached the international leading level.
After the Huaneng Yimin Power Plant was put into operation, the “Digital Power Plant†effectively improved the energy efficiency and efficiency of the power plant. It is estimated that a 500,000-kilowatt unit can save nearly 6 million yuan a year and increase power generation by 24 million kilowatt hours. Before the project was put into operation, the unit was shut down abnormally for more than ten times. After the project was put into operation, the unit was shut down only 2 times.
According to experts, this technology can also be widely used in other process industry systems.
The so-called "digital power plant", that is, the power plant digitizes all signals, and then uses network technology to achieve reliable and accurate digital information exchange, real-time sharing of resources across platforms, and then use intelligent expert systems to provide various optimization decision-making construction for the operation of the unit. Provide scientific guidance. Its function is to reduce power generation costs, increase on-grid power, reduce equipment failures, and ultimately achieve power plant safety, economic operation and energy efficiency.
“Key technologies of digital power plants†include online simulation technology, production optimization and analysis technology, management decision support technology, and distributed control technology. It is a technology with complete intellectual property rights. It uses China's first online simulation technology, which can realize online analysis and early warning and forecast based on real-time operating data and unit simulation data. The acceptance group experts believe that this technology has reached the international leading level.
After the Huaneng Yimin Power Plant was put into operation, the “Digital Power Plant†effectively improved the energy efficiency and efficiency of the power plant. It is estimated that a 500,000-kilowatt unit can save nearly 6 million yuan a year and increase power generation by 24 million kilowatt hours. Before the project was put into operation, the unit was shut down abnormally for more than ten times. After the project was put into operation, the unit was shut down only 2 times.
According to experts, this technology can also be widely used in other process industry systems.
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