DocumentCode :
1783093
Title :
Characterization of a DC grid for Power Line Communications in smart grids
Author :
Vitale, G.
Author_Institution :
Inst. on Intell. Syst. for Autom., Nat. Council of Res., Palermo, Italy
fYear :
2014
fDate :
22-25 June 2014
Firstpage :
1
Lastpage :
10
Abstract :
This work deals with the characterization of a power line, devoted to energy distribution and supplied by DC voltage, aiming to use the same line for exchange of information by means of a Power Line Communications (PLC) system. For this purpose, the DC power grid has been considered as a transmission line. The characteristic parameters have been obtained by the short-circuit and open-circuit impedance measurements. Then, the propagation constant and characteristic impedance curve vs. frequency have been calculated. Finally a model of the transmission line has been implemented in Matlab/Simulink® environment and the time domain response of the loaded network has been achieved. Experimental results confirming the validity of the proposed approach and the limitations of the model are given at the end.
Keywords :
carrier transmission on power lines; electric impedance measurement; power transmission lines; smart power grids; DC power grid; PLC system; energy distribution; open-circuit impedance measurement; power line communications; short-circuit impedance measurement; smart grids; time domain response; transmission line; Decision support systems; Impedance; Load modeling; Mathematical model; Power line communications; Power transmission lines; Transmission line measurements; DC grid; Modeling; Power line communications; Smart grid; Transmission line;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control and Modeling for Power Electronics (COMPEL), 2014 IEEE 15th Workshop on
Conference_Location :
Santander
Type :
conf
DOI :
10.1109/COMPEL.2014.6877186
Filename :
6877186
Link To Document :
بازگشت