DocumentCode
3299451
Title
The impact of line resistance on load sharing and an improved droop control of DC microgrid
Author
Cao Wei ; Yang Daopei ; Cao Jialin ; Wang Yongzhi ; Yan Yuxing
Author_Institution
Sch. of Mechatron. Eng. & Autom., Shanghai Univ., Shanghai, China
fYear
2015
fDate
1-5 June 2015
Firstpage
208
Lastpage
212
Abstract
This paper proposes an effective DC voltage and power sharing droop control structure for DC microgrid based on public bus voltage feedback signal. Firstly, the impact of the line resistance on power sharing among droop controlled distributed generators is analyzed and the reason why the line resistance cannot be ignored is presented. Then, an improved droop control is proposed. The simulation test based on MATLAB/Simulink was implemented to demonstrate the proposed approach.
Keywords
DC generators; distributed power generation; feedback; voltage control; DC microgrid; DC voltage; MATLAB/Simulink; distributed generator; line resistance; load sharing; power sharing droop control; public bus voltage feedback signal; Load modeling; Microgrids; Power generation; Rectifiers; Resistance; Voltage control; DC microgrid; droop control; power sharing; public bus;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and ECCE Asia (ICPE-ECCE Asia), 2015 9th International Conference on
Conference_Location
Seoul
Type
conf
DOI
10.1109/ICPE.2015.7167788
Filename
7167788
Link To Document