Title :
A general framework to design operation modes of DC microgrids without communication links
Author :
Miao Pan ; Na Shen ; Geng Yang ; Morita, Koji ; Ogura, Kanayo ; Weiyang Wu
Author_Institution :
Tsinghua Univ., Beijing, China
Abstract :
This paper proposes a general framework to design operation modes of decentralized controlled DC microgrids without communication links. Under this framework, power units of the DC microgrid are firstly classified into several types according to their physical features. Then, a utilization priority of different types of units is determined by certain economic index, in order to achieve good economic performance. Autonomous transitions among these operation modes are realized based on DC bus voltage variation. The method is validated by MATLAB/Simulink simulations as a case study.
Keywords :
decentralised control; distributed power generation; Autonomous transitions; DC bus voltage variation; decentralized controlled DC microgrids; economic index; microgrid operation mode design; Batteries; Economics; Indexes; Microgrids; Modems; Radio access networks; Autonomous control; DC microgrid; mode design;
Conference_Titel :
Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International
Conference_Location :
Hiroshima
DOI :
10.1109/IPEC.2014.6869644
