Why are pumped storage power stations becoming more popular in China?
Driven by China’s long-term energy transition strategies, the construction of large-scale clean energy power stations, such as wind, solar, and hydropower, is advancing rapidly. Consequently, as a green, low-carbon, and flexible storage power source, the adoption of pumped storage power stations is also rising significantly.
Why do we need pumped storage power stations?
Hence, pumped storage power stations are required to adjust and store the surplus electricity generated during high-yield periods from these clean energy sources. The symbiotic relationship between clean energy power stations and pumped storage power stations fosters a robust and efficient multi-energy complementarity system.
Are pumped storage power stations a large-capacity power bank?
Typically, the construction of pumped storage power stations is large-scale and has a long implementation period, serving as a “large-capacity power bank” in the power system [ 7 ].
Are pumped storage power stations vulnerable to low returns?
The absence of a reasonable pricing mechanism renders renewable energy power stations, including pumped storage power stations, vulnerable to the issue of low returns. 5.3.
Why do we need long-duration energy storage stations?
With the establishment of a large number of clean energy power stations nationwide, there is an urgent need to establish long-duration energy storage stations to absorb the excess electricity produced by clean energy power stations and balance and adjust the power system [ 3 ].
Can pumped storage power stations manage local grid load and power consumption?
This aspect primarily explores the capability of pumped storage power stations to exercise a vital regulatory role in managing local grid load and power consumption. Furthermore, within the scope of multi-energy complementarity, pumped storage power stations possess considerable regulatory potential for local wind and solar clean energy sources.
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