Power system stabilizer placement and tuning methods for inter-area oscillation damping

• Main Authors: Muhamad Razali N.M., Ramachandaramurthy V.K., Mukerjee R.N.
• Other Authors: 36440450000
• Format: Conference paper
• Published: 2023
• Subjects: Power system stabilizer; Small-signal stability; Circuit oscillations; Damping; Electric power systems; Electric power transmission networks; Neural networks; Power transmission; Stabilizers (agents); Standby power systems; System stability; Tuning; Electromechanical oscillations; Inter-area oscillations; International (CO); Participation factors; Phase lags; power system analysis; Power SYSTEM stabilizer (PSS); Power system stabilizers (PSSs); power systems; PSS Tuning; simulation results; Small signal stability (SSS); Tuning methods; Electric network analysis

Power system stabilizers (PSS) are vital to ensure small signal stability of power systems. PSS are supplied with most generators today to damp electromechanical oscillations. The paper investigates and demonstrates generator screening for PSS placement using participation factor and residue. The paper also presents comparison of two PSS tuning procedures for inter-area oscillation damping; phase lag compensation and residue based technique. Simulation results using a new linearized power system analysis package, MATNETEIG, verifies the feasibility of the placement and tuning methods. � 2006 IEEE.