In this section
@article{Luo:2015:10.1109/TSG.2014.2345072,
author = {Luo, X and Akhtar, Z and Lee, CK and Chaudhuri, B and Tan, S-C and Hui, SYR},
doi = {10.1109/TSG.2014.2345072},
journal = {IEEE Transactions on Smart Grid},
pages = {209--219},
title = {Distributed voltage control with electric springs: comparison with STATCOM},
url = {http://dx.doi.org/10.1109/TSG.2014.2345072},
volume = {6},
year = {2015}
}
TY - JOUR
AB - The concept of electric spring (ES) has been proposed recently as an effective means of distributed voltage control. The idea is to regulate the voltage across the critical (C) loads while allowing the noncritical (NC) impedance-type loads (e.g., water heaters) to vary their power consumption and thus contribute to demand-side response. In this paper, a comparison is made between distributed voltage control using ES against the traditional single point control with STATic COMpensator (STATCOM). For a given range of supply voltage variation, the total reactive capacity required for each option to produce the desired voltage regulation at the point of connection is compared. A simple case study with a single ES and STATCOM is presented first to show that the ES and STATCOM require comparable reactive power to achieve similar voltage regulation. Comparison between a STATCOM and ES is further substantiated through similar case studies on the IEEE 13-bus test feeder system and also on a part of the distribution network in Sha Lo Wan Bay, Hong Kong. In both cases, it turns out that a group of ESs achieves better total voltage regulation than STATCOM with less overall reactive power capacity. Dependence of the ES capability on proportion of critical and NC load is also shown.
AU - Luo,X
AU - Akhtar,Z
AU - Lee,CK
AU - Chaudhuri,B
AU - Tan,S-C
AU - Hui,SYR
DO - 10.1109/TSG.2014.2345072
EP - 219
PY - 2015///
SN - 1949-3053
SP - 209
TI - Distributed voltage control with electric springs: comparison with STATCOM
T2 - IEEE Transactions on Smart Grid
UR - http://dx.doi.org/10.1109/TSG.2014.2345072
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000346731400021&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - http://hdl.handle.net/10044/1/21208
VL - 6
ER -