Title :
Asymmetrical operation of corridor with one single line
Author :
Sana, Abdou-R ; McGillis, D. ; Marccau, R.J. ; Do, X. Dai ; Olivier, Guy
Author_Institution :
Ecole Polytech., Montreal, Que., Canada
Abstract :
In this paper, it is shown that it is possible to operate a three-phase line with one phase open on a permanent basis, without altering the integrity of the system. This is known as asymmetrical operation (AO) of transmission systems. A compensation scheme for eliminating the zero and the negative-sequence currents resulting from the asymmetrical operation of a system of one line is presented. A practical example is presented showing the amount of series and shunt compensation required to operate one line in asymmetrical mode
Keywords :
compensation; power transmission lines; asymmetrical operation; compensation scheme; negative-sequence currents elimination; one open phase; series compensation; shunt compensation; three-phase line; transmission systems; Capacitors; Circuit analysis; Joining processes; Linear circuits; Power filters; Power systems; Power transmission lines; Reactive power; Steady-state; Voltage;
Conference_Titel :
Electrical and Computer Engineering, 2000 Canadian Conference on
Conference_Location :
Halifax, NS
Print_ISBN :
0-7803-5957-7
DOI :
10.1109/CCECE.2000.849603
