Open AccessA multi-energy complementary virtual power plant operation optimization model for distributed energy aggregation is considered
Author(s) -
Xin-Ping Qu,
Xiong Xiong,
Yu Ji,
Ying Zhang,
Chuanzheng Gong,
Huan Liu
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 - 10.1088/1755-1315/631/1/012111
Subject(s) - virtual power plant , cvar , scheduling (production processes) , mathematical optimization , computer science , expected shortfall , distributed generation , engineering , risk management , renewable energy , mathematics , management , electrical engineering , economics
In this paper, a stochastic scheduling optimization model of virtual power plant (VPP) is established to maximize the net operating income of VPP considering the loss of uncertain risks. Firstly, the model of conventional scheduling optimization of virtual power plant is presented. Then, the risk conditional value (CVaR) theory is introduced to quantify the operational risk level of VPP, and the constraint conditions containing random variables are converted by the confidence method to establish the risk avoidance scheduling optimization model of VPP. Finally, an improved IIEEE30 node system is used as a simulation system to verify the validity and applicability of the proposed model.