Microgrid fuel optimal operation considering prediction of wind power and photovoltaic

Author

Zhang Xiaobo ; Zhang Baohui

Author_Institution

Sch. of Electr. Eng., Xi´an Jiaotong Univ., Xi´an, China

fYear

2015

fDate

10-13 June 2015

Firstpage

123

Lastpage

127

Abstract

Using microgrid economy optimal models in Cplex software, considering electricity price fluctuations and prediction of wind power and photovoltaic, an optimal object of minimum costs for fuel was given. The effect of different optimal object to microgrid operational economy were compared and analyzed. The operation optimization could offer power distribute references for control strategy of microgrid. A optimal computing result of them for enterprise/personal microgrid showed this optimization could help the operator to reduce the microgrid operation costs, make full use of battery capacity, improve the microgrid economy.

Keywords

distributed power generation; electricity supply industry; fuel economy; power generation control; power generation economics; solar power; wind power; Cplex software; electricity price fluctuation; enterprise microgrid control strategy; microgrid fuel economy optimal model; personal microgrid operational economy; photovoltaic prediction; power distribution; wind power prediction; Autoregressive processes; Batteries; Biological system modeling; Fuels; Microgrids; Optimization; Partial discharges; Wind & photovoltaic prediction; economy; fuel cost; microgrid; optimal operation;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2015 IEEE 15th International Conference on

Conference_Location

Rome

Print_ISBN

978-1-4799-7992-9

Type

conf

DOI

10.1109/EEEIC.2015.7165492

Filename

7165492