@inproceedings{b5fc0e18d68147b983ff92840125c304,
title = "Series and shunt DC electric springs",
abstract = "Electric springs (ES) have been proposed as distributed devices for stabilizing the voltage and frequency of AC power systems. Similarly, its DC counterparts in the form of DC electric springs (DC-ES), which are connected in series with non-critical loads to form a smart load, can be applied for the voltage stabilization of DC grids. In this paper, configuration of series and shunt DC-ES and their respective operating modes are discussed. Comparisons are made for both types of ES on their functionalities of DC bus voltage regulation, load harmonics compensation, and fault-ride-through application. Their respective limitations in dealing with different voltage issues have been addressed. Experimental works of DC-ES applied to a 48 V DC micro-grid is conducted for verification. The results show a good agreement with the theoretical analysis, illustrating that the DC-ES can be an effective solution to provide simultaneous functions including DC micro-grid bus voltage regulation, harmonic compensation, and fault-ride-through.",
keywords = "DC grids, distributed power systems, power electronics, smart grid, Smart load, stability",
author = "Wang, {Ming Hao} and Mok, {Kwan Tat} and Tan, {Siew Chong} and Hui, {Shu Yuen Ron}",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.; 7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015 ; Conference date: 20-09-2015 Through 24-09-2015",
year = "2015",
month = oct,
day = "27",
doi = "10.1109/ECCE.2015.7310595",
language = "English",
series = "2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "6683--6690",
booktitle = "2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015",
}