Utility experience with gas turbine testing and modeling

Simulation Study of Integrated Market Systems Considering Energy Sources of a Two Area Interconnected Systems in Deregulated Environment

“…Gas turbines are used to power aircraft, trains, ships, electrical generators, pumps, gas compressors and tanks [6]. A power station, also referred to as a power plant or power house and sometimes generating station or generating plant, is an industrial facility for the generation of electric power.…”

Load frequency control of a realistic power system with multi-source power generation

“…The linearized models of governors, reheat-turbines, Hydro turbines, Gas turbines are taken to study the power system as shown in Fig. 1 [6,7,[20][21][22][23][25][26][27]. The typical system parameters reported in literature are taken as given in Appendix B [7,[19][20][21][22][23]28,29].…”

“…1 is presented for designing controller for the system with corresponding nomenclature given in Appendix A. The linearized models of governors, reheat turbines, Hydro turbines, Gas turbines are used for simulation and LFC study of the power system [5][6][7][20][21][22][23].The effect of generation rate constraints of Hydro and Thermal units on area frequency deviation response is also presented in this paper [1,7]. Using the modern optimal control theory, control engineers can handle a large multivariate control problem with ease.…”

Performance Of Microturbine Generation System in Grid Connected and Islanding Modes of Operation

“…It is the primary means of control for the microturbine under different load conditions. Speed control is usually modeled by using a lead-lag transfer function or by a PID controller (Hajagos, 2001). Acceleration control is used primarily during gas turbine startup to limit the rate of rotor acceleration prior to reaching governor speed.…”

“…Another transport delay is due to the transport of gas from the combustion system through the turbine. The values of these delays are given in (Rowen, 1983 andHajagos, 2001]. Both the torque and exhaust temperature characteristics of the single shaft gas turbines are essentially linear with respect to fuel flow and turbine speed.…”