Gas turbines are used as main engines to convert fuel energy into
mechanical energy used to move the generator and thus produce
electrical power at the power plants. When you use a gas turbine in
the power plants, it must maintain a constant speed
of the turbine
and thus fixed frequency output of the current also must maintain
the parameters of the turbine such as pressures and temperatures at
the limits and thus extend the life of the turbine components and
increased efficiency. there was a need for the design of control
systems maintain a constant speed of the turbine and to avoid
operating at others and allowed values. In this research, we modeled
the gas turbine and solving the model using MATLAB/ SIMULINK
program, and then design a proportional integral differential
controller for gas turbine operating In Gandar Station
Research topic includes the construction of a mathematical
model to study the effectiveness of the basic design of condensation
of steam plants to develop thermoelectric centers dedicated to the
production of electric power and water desalination.
To maintain
the thermal efficiency and maintain a minimum level of
contamination , has been in the current study compared the amount
of savings in consuming the amount of fuel as a result of the
process of co-production of electricity and desalinated water in the
proposed design, compared with the amount of fuel consumed as a
result of the separate electric power production and water
desalination process .In order to study the effect of this has been the
design and evaporative desalination unit and multi-effect unit gas
turbine and the basic termodinamics properties . the efficiency
measure to develop the basic design of the steam plant.
The development of gas turbine needs to studying and development
each of its components. In this paper we will focus on the study of
the compressor used in gas turbines. So we can study it we will be
using mathematical modeling, which aims to find
a mathematical
description of the system studied and study the dynamic behavior of
it in order to improve his performance, and use mathematical
modeling to save time and cost at the improvement and
development of products or in the case of the creation of new
products through simulation that enrich us all costly and timeconsuming
testing stations. Also it helps us to clarify the physical
phenomena or unwanted effects and enable us to determine the full
parameters required in accurate design.
