Wenbo XUAN, Hui LI, Zhongyi LIU, et al. A Method for Improving the Accommodating Capability of Urban Renewable Energy Based on Virtual Power Plant Technology[J]. Power Generation Technology, 2021, 42(3): 289-297.
DOI:
Wenbo XUAN, Hui LI, Zhongyi LIU, et al. A Method for Improving the Accommodating Capability of Urban Renewable Energy Based on Virtual Power Plant Technology[J]. Power Generation Technology, 2021, 42(3): 289-297. DOI: 10.12096/j.2096-4528.pgt.20104.
A Method for Improving the Accommodating Capability of Urban Renewable Energy Based on Virtual Power Plant Technology
In order to address the problem of renewable energy accommodation caused by the integration of large-scale renewable energy power generation into the power system
we proposed a quantitative method for the accommodating capacity of urban renewable energy
and a method to improve the accommodating capacity based on virtual power plants. Firstly
the issue of renewable energy accommodation
and the basic concepts of virtual power plants were introduced. Then
for wind power and photovoltaic power generation
a quantitative analysis of absorption capacity was proposed from the perspective of peak shaving margins. Moreover
the quantitative analysis method of accommodating capacity was developed based on the time of abandonment and the amount of abandonment. Finally
a method of using electric vehicles and flexible loads to improve the absorption capacity of urban renewable energy was proposed and further verified by case studies.
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