Efficiency Improvement Methods of Gas Turbine

Various Applications of High-efficiency H-25 Gas Turbine

OVERVIEW: Growing concern about environmental problems caused by thermal power plants is making the reduction of CO2 through more efficient power generation and the reduction of NOx and other emissions a top priority. The deregulation of the electric power industry, meanwhile, is helping to expand the demand for medium-capacity, high-efficiency thermal power plants geared toward IPP (independen...

Predictive control strategy of a gas turbine for improvement of combined cycle power plant dynamic performance and efficiency

This paper presents a novel strategy for implementing model predictive control (MPC) to a large gas turbine power plant as a part of our research progress in order to improve plant thermal efficiency and load-frequency control performance. A generalized state space model for a large gas turbine covering the whole steady operational range is designed according to subspace identification method w...

Improvement of simple and regenerative gas turbine using simple and ejector-absorption refrigeration

The exhaust gases of gas turbine power plant carry a significant amount of thermal energy that is usually expelled to the atmosphere this causes a reduction in net work and efficiency of gas turbine. On the other hand, the generated power and efficiency of gas turbine plants depend largely on the temperature of the inlet air, So that they both increase as the inlet air temperature decreases. Th...

Application of Statistical Methods for Gas Turbine Plant Operation Monitoring

Characteristics and Economics of High-efficiency Gas Turbine Cogeneration Systems Using Low Btu Gas

Characteristics of high-efficiency gas turbine cogeneration systems using low Btu gas (LBG) are first analysed. Raising the turbine inlet temperature and incorporating a regenerator are both investigated as methouds to improve the efficiency of the cogeneration system (CGS). Taking a gas obtained by pyrolyzing municipal refuse as an example of an LBG, various thermodynamic characteristics of th...