A Smart Strategy for Voltage Control Ancillary Service in Distribution Networks

被引:105
作者
Calderaro, Vito [1 ]
Galdi, Vincenzo [1 ]
Lamberti, Francesco [1 ]
Piccolo, Antonio [1 ]
机构
[1] Univ Salerno, Dept Ind Engn, I-84084 Fisciano, SA, Italy
关键词
Ancillary services; distribution networks; reactive power control; renewable distributed resources; smart grid; voltage control; REACTIVE POWER SUPPORT; DISTRIBUTION-SYSTEMS; GENERATORS;
D O I
10.1109/TPWRS.2014.2326957
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];
摘要
The expected impact of distributed generation (DG) into Smart Grid represents a great challenge of the future for power systems. In particular, the integration of DG based on renewable energy sources (RESs) in distribution networks, without compromising the integrity of the grid, requires the development of proper control techniques to allow power delivery to customers in compliance with power quality and reliability standards. This paper proposes a coordinated local control approach that allows distribution system operator (DSO) and independent power producers (IPPs) to obtain benefits offering the voltage regulation ancillary service to DSO and maximizing allowable active power production for each RES unit belonging to the same IPP. The control is based on a cooperation of data transfer between DSO and IPPs. In order to realize such cooperation, a nonlinear constrained optimization problem is formulated and solved by sequential quadratic programming (SQP) method. The validation of the proposed control technique has been conducted through several time series simulations on a real MV Italian distribution system.
引用
收藏
页码:494 / 502
页数:9
相关论文
共 25 条
[1]
Reactive Power Management of a DFIG Wind System in Microgrids Based on Voltage Sensitivity Analysis [J].
Aghatehrani, Rasool ;
Kavasseri, Rajesh .
IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 2011, 2 (04) :451-458
[2]
[Anonymous], 2009, IEEE Std 1547.2-2008
[3]
[Anonymous], 016 CEI
[4]
Beccuti A. G., P 2006 INT AM CONTR, P1
[5]
Dispersed generation units providing system ancillary services in distribution networks by a centralised control [J].
Bracale, A. ;
Angelino, R. ;
Carpinelli, G. ;
Mangoni, M. ;
Proto, D. .
IET RENEWABLE POWER GENERATION, 2011, 5 (04) :311-321
[6]
Braun M., 2009, P 2009 24 EUR PHOT V
[7]
Online Optimal Reactive Power Control Strategy of PV Inverters [J].
Cagnano, Alessia ;
De Tuglie, Enrico ;
Liserre, Marco ;
Mastromauro, Rosa A. .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2011, 58 (10) :4549-4558
[8]
Reactive power control for improving voltage profiles: A comparison between two decentralized approaches [J].
Calderaro, V. ;
Conio, G. ;
Galdi, V. ;
Piccolo, A. .
ELECTRIC POWER SYSTEMS RESEARCH, 2012, 83 (01) :247-254
[9]
Calderaro V., P 2011 INT INN SMART, P1
[10]
Calderaro V., 2013, J ELECT SYST, V9