[1]the Smart Microgrid and Renewable Technology(SMRT)Research Laboratory;
Department of Electrical and Computer Engineering;
Lehigh University;
Bethlehem;
PA 18015 USA;
[4]IEEE;
[3]the State Key Laboratory of Industrial Control Technology;
College of Control Science and Engineering;
Zhejiang University;
Hangzhou 310027;
China;
[4]IEEE;
[2]the GEIRI North America;
San Jose;
CA 95134 USA;
[4]IEEE;
[3]the State Key Laboratory of Industrial Control Technology;
College of Control Science and Engineering;
Zhejiang University;
Hangzhou 310027;
China;
[4]IEEE;
[1]the Smart Microgrid and Renewable Technology(SMRT)Research Laboratory;
Department of Electrical and Computer Engineering;
Lehigh University;
Bethlehem;
PA 18015 USA;
[4]IEEE;
DC microgrids; decentralized control; paralleled converters; output constraint;