MHO Distance Relay of Transmission Line High Voltage using Series Compensation in Algerian Networks
نویسندگان
چکیده
This paper deal with an analytical and simulation of the application of distance relay for the protection of line transmission high voltage 220 kV employing series capacitors compensating devices. A detailed modelling of series compensated (SC) is proposed and integrated in transmission system. The studies also include different challenges which the protection engineer may face such as current inversion, voltage inversion, non-linearity of the line impedance, ... etc. The simulation results show the impact of the series compensating capacitor on distance protection relay during different fault condition
منابع مشابه
A Comparative Study of GCSC and TCSC Effects on MHO Distance Relay Setting in Algerian Transmission Line
This paper presents a comparative study of the performance of distance relays for transmission line high voltage (HV) 400 kV in Eastern Algerian transmission networks at Group Sonelgaz compensated by two different series Flexible AC Transmission System (FACTS) i.e. GTO Controlled Series Capacitor (GCSC) and Thyristor Controlled Series Capacitor (TCSC) connected at midpoint of an electrical tran...
متن کاملImpact of GCSC on Measured Impedance by Distance Relay in the Presence of Single Phase to Earth Fault
This paper presents the impact study of GTO Controlled Series Capacitor (GCSC) parameters on measured impedance (Zseen) by MHO distance relays for single transmission line high voltage 220 kV in the presence of single phase to earth fault with fault resistance (RF). The study deals with a 220 kV single electrical transmission line of Eastern Algerian transmission networks at Group Sonelgaz (Alg...
متن کاملModified Setting Numerical Distance Protection of Power Transmission Line in Presence Tcsc Using Iec 62850 Communication Protocol
This paper presents a study of the performance of numerical distance relay for a 400 kV electrical transmission line compensated by series Flexible AC Transmission System (FACTS) i.e. Thyristor Controlled Series Capacitor (TCSC) is connected in the middle of the transmission line and can be used in voltage mode control or reactive power injection mode, and damping of power system oscillations i...
متن کاملImpact of Series Compensation Insertion in Double HV Transmission Line on the Settings of Distance Protection
This paper presents a study of the performance of distance protection relays when series compensation (SC) is inserted on double circuit transmission line high voltage (HV) 400 kV in Algeria (Group Sonelgaz). The relays setting for distance protection is considered as a great challenge to power system protection engineers. Special considerations on the transmission line impedance measurement ar...
متن کاملApplication MPSO Techniques for Setting Zones on Distance Protection in Presence Thyristor Controlled Series Capacitor
This paper presents the application of the Modified Particle Swarm Optimization (MPSO) technique for optimal settings zones for distance relay protect 400 kV single transmission line of Eastern Algerian transmission networks at Algerian Company of Electrical and Gas (Group Sonelgaz) compensated by Thyristor Controlled Series Capacitor (TCSC) connected at midpoint for minimized active and reacti...
متن کامل