The world's first ultra - high altitude photovoltaic demonstration base was put into operation
On October 14, in Zhengdou Township, Xiangcheng County, Ganzi Prefecture, on the Dinggong prairie with an altitude of more than 4,000 meters, photovoltaic panels that could not see the end of the light were lined up. This is the first power generation unit of the SPIC Xingchuan Demonstration Photovoltaic Power Station, which was officially connected to the grid on the same day.
As a major project of clean energy development in Sichuan Province and the world's first ultra-high-altitude photovoltaic demonstration base project, what does the grid-connected power generation of Xingchuan demonstration photovoltaic power station mean to Sichuan? Since its official launch in December last year, the project has been put into production two months earlier than expected. How did it happen?
How is it different from other photovoltaic power plants?
Ultra-high altitude + demonstration base, 127 kinds of demonstration comparison schemes have been designed, and the optimal technical scheme has been verified
Sichuan has already put into operation many large and small photovoltaic power stations. This time, the world's first ultra-high altitude photovoltaic demonstration base has been put into operation. What is the difference?
The first difference is "superelevation". The average altitude of Xingchuan Demonstration Photovoltaic Power Station is about 4,000 meters. Its commissioning fills the gap of my country's photovoltaic demonstration base in ultra-high altitude and mid-latitude regions, and provides a useful reference for photovoltaic construction in the Sichuan-Tibet Plateau and similar scenes in China.
The second difference is the "evidence base". "Different from a simple photovoltaic power station, the photovoltaic demonstration base is like an 'encyclopedia' of the photovoltaic industry." said Zhou Qingjia, chairman of SPIC Sichuan Electric Power Co., Ltd. (hereinafter referred to as SPIC Sichuan), the demonstration base is more The far-reaching value is to explore the development of photovoltaic technology and improve the efficiency and cost performance of photovoltaic power generation.
Tang Yan, assistant to the general manager of SPIC Sichuan Company and general manager of SPIC Ganzi Xingchuan Company, introduced that photovoltaic power generation equipment consists of components, brackets, inverters, etc. There are dozens or hundreds of forms and sizes, forming hundreds of types. Technology portfolio. Conventional power plants generally choose one or two technical combinations, while Xingchuan Demonstration Photovoltaic Power Station has designed 127 empirical comparison schemes, and verified the optimal technical scheme through a custom-developed data analysis and acquisition system.
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