WEN Jinyu, ZHOU Bo, ZHOU Jianyu, et al. Exploring the Role and Value of Energy Storage in Constructing New-type Power Systems[J]. 2026, 46(10): 3917-3936.
DOI:
WEN Jinyu, ZHOU Bo, ZHOU Jianyu, et al. Exploring the Role and Value of Energy Storage in Constructing New-type Power Systems[J]. 2026, 46(10): 3917-3936.DOI: 10.13334/j.0258-8013.pcsee.252172.
Exploring the Role and Value of Energy Storage in Constructing New-type Power Systems
The development of new-type power systems has raised an urgent demand for energy storage. As the construction of energy storage moves toward market- oriented approaches
it is of great significance to identify the role of energy storage in new-type power systems and to explore its indispensable and unique value
which also supports the development of energy storage
the construction of new-type power systems
and the realization of carbon neutrality goals. First
we revisit the research and development of energy storage in power systems
conclude its applications in generation-side
grid-side
and demand- side
and provide corresponding configuration suggestions. Then
considering the two main characteristics of new-type power systems (namely
high levels of renewables and high levels of power electronics)
we propose two corresponding overall solution approaches
i.e.
spatial-temporal flexible power balance across generation- storage-demand and active grid-strength support by energy storage
respectively
and discuss the role and value of energy storage in the two approaches. Finally
we further investigate the value of energy storage under the background of nationwide integrated power markets and propose the new concepts of system-owned energy storage and strength markets
based on which we provide suggestions on the future research of energy storage in power systems.
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