Title :
Bi-directional communication channel on the HT power line using series injection technique
Author :
Arunschalam, V. ; Bharati, K.M. ; Ushakiran, H.S. ; Hegde, R.K.
Author_Institution :
Instrum. Div., Central Power Res. Inst., Bangalore, India
Abstract :
A scheme is proposed to facilitate remote monitoring (metering) of HT consumers from the substation. This uses the HT feeder itself as the communication medium. The feasibility of the scheme is studied through simulation and is also experimentally verified on TNA. The results obtained are presented and discussed. The scheme adopts series injection technique. The scheme proposed is different in approach from that of popular power line carrier communications used for long haul communication
Keywords :
carrier transmission on power lines; distribution networks; metering; power system measurement; telecommunication channels; 11 kV; HT power line; bidirectional communication channel; communication medium; distribution feeder; metering; remote monitoring; series injection; series injection technique; Amplitude shift keying; Bidirectional control; Data communication; Frequency; Instruments; Laboratories; RLC circuits; Remote monitoring; Testing; Transmitters;
Conference_Titel :
Industrial Automation and Control, 1995 (I A & C'95), IEEE/IAS International Conference on (Cat. No.95TH8005)
Conference_Location :
Hyderabad
Print_ISBN :
0-7803-2081-6
DOI :
10.1109/IACC.1995.465807
