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On December 12, the first phase of the small-scale distributed power cluster application demonstration project in the Portuguese Second Union area of the No.
7 Oil Production Plant of Daqing Oilfield was officially connected to the grid for power generation
.
The project is the first new energy project for the integrated development of wind, solar and storage put into operation by PetroChina, marking a solid step
in the transformation and development of new energy in Daqing Oilfield.
The demonstration project of small-scale distributed power cluster application in the Portuguese Erlian region is a comprehensive new energy development project
integrating new energy production, regulation and storage through the joint development of wind, solar and storage integration.
The project adopts wind turbine and solar cell array to jointly generate electricity, and through the allocation of energy storage devices, it can better solve the problem of wind energy and solar energy utilization affected by weather, and has the advantages
of stable power output, high economy and low environmental impact.
The project designs and builds 23 photovoltaic power stations, 2 wind turbines, and 1 set of energy storage devices, with a total installed capacity of 12.
2 MW
.
The first phase of the project was constructed and put into production 4,115 photovoltaic modules, with a total installed capacity of 2.
22 MW
.
The demonstration project adopts a small-scale distributed construction mode, making full use of the abandoned No.
12 oil transfer station site and 22 abandoned well sites in northern Portugal as construction sites, effectively reducing the construction cost of the project, and the electric energy produced is directly consumed and utilized
through the nearby oilfield power grid.
The first phase of the project is designed to generate 3.
754 million kilowatt hours per year, saving 29.
021 million yuan in electricity costs per year, and it only takes 3 to 4 years to fully recover the construction investment
.
At present, the No.
7 Oil Production Plant of Daqing Oilfield has completed the census of photovoltaic resources, and has preliminarily verified that the cumulative area of idle stations and scrapped well sites suitable for photovoltaic development has reached 1.
3495 million square meters, which has broad development potential
.
