Application process for water storage power station

What is pumped storage power station?

Published under licence by IOP Publishing Ltd Journal of Physics: Conference Series, Volume 2083, 1. Applied Physics Citation Yang Wang et al 2021 J. Phys.: Conf. Ser.2083 022054 The pumped storage power station realizes grid connected power generation through the conversion between the potential energy of surface water and mechanical energy.

What is pumped storage power station (PSPS)?

The pumped storage power station (PSPS) is a special power source that has flexible operation modes and multiple functions. With the rapid economic development in China, the energy demand and the peak-valley load difference of the power grid are continuing to increase.

How to optimize pumped-storage power station operation?

Propose a novel optimization framework of pumped-storage power station operation. Optimize pumped-storage power station operation considering renewable energy inputs. GOA optimizes peak-shaving and valley-filling operation of pumped-storage power station. Promote synergies of hydropower output, power benefit, and CO 2 emission reduction.

How to increase water head variation in pumped storage power station?

In order to increase the variation of water head in the design of a pumped storage power station, a pumped storage power station using a virtual constant pressure tank is proposed in this paper. The limitation of the range of water head change can result in wasted reservoir capacity and limit daily power generation.

What is pumped storage hydropower (PSH)?

Pumped storage hydropower (PSH) currently accounts for over 90% of storage capacity and stored energy in grid scale applications globally. The current storage volume of PSH stations is at least 9,000 GWh, whereas batteries amount to just 7-8 GWh.

Why is pumped storage power station a strategic resource of UHV power grid?

It has become the strategic resource of UHV power grid with its low valley peak regulation and emergency standby function. The green basic design and design of the pumped storage power station needs systematic research.