%0 Conference Paper %K Microgrids %K Load Modeling %K DC distribution %K Electrical efficiency %A Arthur F.B Santos %A James Cale %A Anushree Singh %A Daniel L Gerber %A Stephen Frank %A Gerald P Duggan %A Daniel Zimmerle %A Richard E Brown %B 2019 IEEE Third International Conference on DC Microgrids (ICDCM) %C Matsue, Japan %D 2019 %G eng %I IEEE %R 10.1109/ICDCM45535.201910.1109/ICDCM45535.2019.9232736 %T Comparison of Load Models for Estimating Electrical Efficiency in DC Microgrids %U https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9171388https://ieeexplore.ieee.org/document/9232736/http://xplorestaging.ieee.org/ielx7/9171388/9232675/09232736.pdf?arnumber=9232736 %8 11/2020 %X

This paper compares several electrical load models for estimating the efficiency of DC vs. AC distribution in microgrids. Candidate models include energy balance, harmonic power flow, and time-domain modeling. Model results are compared with numerical studies and validated with experimental measurements. Based on quantitative and qualitative considerations, the most appropriate load modeling approach for larger-scale DC distribution efficiency studies is proposed