Modeling and transient stability analyzing the gas-turbine governor (gast governor) using DCPS / Mohd Razali Mamat

• Main Author: Mamat, Mohd Razali
• Format: Thesis
• Language: English
• Published: 2009
• Subjects: TK Electrical engineering. Electronics. Nuclear engineering
• Online Access: https://ir.uitm.edu.my/id/eprint/79110/1/79110.pdf; https://ir.uitm.edu.my/id/eprint/79110/

This paper presents the modeling of gas-turbine governor for transient stability analysis in power system. This paper covers the modeling and the transient stability analysis of the six bus test system using Dynamic Computerize of Power System (DCPS) software. The DCPS programming will be used to model the GAST governor. After modeling the model of GAST governor, analyze it to show the governor can maintain system stability and preserve station operations. The modeling components of GAST governor and transient stability will be discussed. The transient stability analysis shows the speed, rotor angle, electrical power output and voltage magnitude for the generator. A three-phase fault is located at the bus, to analyze the effect of fault location and critical clearing time on the system stability.