Open AccessSmart Grid Planning Analysis Considering Multiple Renewable Energy Resources and Energy Storage Systems of User Side
Author(s) -
Yalei Wang,
Zixia Sang,
Jiaqi Huang,
Jiong Yan,
Sicong Wang,
Jie He,
Danting Yang,
Zhi Du
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/634/1/012064
Subject(s) - renewable energy , energy storage , smart grid , computer science , grid , electric power system , distributed generation , intermittent energy source , fault (geology) , maximum power transfer theorem , distributed computing , transfer (computing) , power (physics) , reliability engineering , engineering , electrical engineering , mathematics , seismology , geology , parallel computing , physics , geometry , quantum mechanics
The integration of renewable energy resources and storage systems makes power delivery route reconstruction after the N-1 fault taking place more complicated. To solve the calculation problem of smart grid power transfer capability, the time-varying characteristics of renewable energy resources and storage systems were analyzed. Based on this, an N-1 recovery model was proposed on the base of the transfer capability index. Through making the calculation formula of the transfer capability index linear and adopting the artificial intelligence (AI) optimal algorithm based on topology simplification, the operation modes of the power grid, new energy generations and new energy storage systems can be optimized and the maximum power transfer capability of the grid can be achieved.