IT House reported on May 9th, according to the website of the State-owned Assets Supervision and Administration Commission, recently, the first cascade hydro-optical-storage hybrid power station in China, Sichuan Chunchangba Pumped Storage Power Station, was officially connected to the grid for power generation, marking theThe first variable-speed constant-frequency pumped-storage unit in China has achieved full power operation.
▲ Source: SASAC website
IT Home has learned that Sichuan Chunchangba Pumped Storage Power Station is located in the Chunchangba Hydropower Station that has been put into operation. It uses the existing Chunchangba Reservoir and its water diversion system in the upstream and the existing Sanguanqiao Reservoir in the downstream to build a new pumped storage power station. 1 variable speed constant frequency reversible pumped storage generator set.
According to reports, the smooth commissioning of Sichuan Chunchangba pumped-storage power station marks that the first variable-speed constant-frequency pumped-storage unit adopted by the power station has achieved full-power operation, and has overcome the optimal configuration and connection of the capacity of my country’s cascade water-photovoltaic-storage complementary power stations. The worldwide problem of technology,Developed the world’s first cascade water-photovoltaic-storage hybrid power station joint operation control and intelligent dispatching system.
In addition, after the power station is put into operation, it is expected to generate economic benefits of 112.22 million yuan per year.Annual increase of photovoltaic power generation by 2.25 million kWhwhich can save about 909 tons of standard coal and reduce carbon dioxide emissions by about 2,273 tons.
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