An analysis of transient stability using center-of-inertia: Angle and speed

• Main Authors: Hashim H., Zulkepali M.R., Omar Y.R., Ismail N., Abidin I.Z., Yusof S.
• Other Authors: 56644250200
• Format: Conference Paper
• Published: 2023
• Subjects: Center-of inertia; Dynamic load; Transient stability; Dynamic loads; System stability; Area-based; Electrical power; Mechanical power; Rotor angle; System conditions; Test systems; Power quality
• Institution: Universiti Tenaga Nasional

Instability in the system may cause the rotor angle of the machine to accelerate or decelerate depending on the mechanical power and electrical power; most seriously could result to tripping of the machine This paper evaluates the impact of disturbances and types of loads to system stability using Area-based COI-referred Transient Stability Indexes: COI angle and COI speed. The analysis is carried out using PSS�E 32 software on IEEE 118 Bus Test System at system conditions with and without dynamic loads. The network is initially divided into significant areas based on the geographical. �2010 IEEE.