Title :
Overvoltages following load rejection on a system with a series-compensated transmission line and saturated transformers
Author :
Pierrat, L. ; Tran-Quoc, T. ; Lam-Du, S.
Author_Institution :
Div. Tech. Gen., Electr. de France, Grenoble, France
Abstract :
This paper presents a digital simulation concerning load rejection on a power system with a series capacitor compensated transmission line and saturated transformers. The simulation takes into account the nonlinearities of magnetization characteristic of the transformer. Influences of the compensation level, the amount of load to be rejected, the line loading and the asymmetrical operation on overvoltages are also investigated
Keywords :
load (electric); overvoltage; power system analysis computing; power system transients; power transformers; power transmission lines; asymmetrical operation; compensation level; computer simulation; line loading; load rejection; nonlinear magnetization characteristic; power system; saturated power transformers; series-compensated transmission line; transient overvoltages; Capacitors; Digital simulation; Linearity; Magnetization; Power transmission lines; Shunt (electrical); Surges; Transformers; Transmission lines; Voltage;
Conference_Titel :
Electrotechnical Conference, 1996. MELECON '96., 8th Mediterranean
Conference_Location :
Bari
Print_ISBN :
0-7803-3109-5
DOI :
10.1109/MELCON.1996.551247
