In order to simulate the actual operation process of gas turbine more accurately,this paper uses multi system integration simulation technology to study the dynamic characteristics of gas turbine.Firstly,considering t...In order to simulate the actual operation process of gas turbine more accurately,this paper uses multi system integration simulation technology to study the dynamic characteristics of gas turbine.Firstly,considering the factors such as variable stator vanes,air extraction,cooling mixing and multiple inertias,a refined model of gas turbine is established.Then,AMESim is used to establish the model of the VSV actuator of the gas turbine,and Flowmaster is used to establish the model of the secondary air system of the gas turbine.Finally,the multi-system integration simulation model of gas turbine is established by using interface technology to study the dynamic characteristics of gas turbine under load mutation.The simulation results show that the established multisystem simulation model of gas turbine can effectively simulate the dynamic operation process of gas turbine under the condition of load mutation,which is of great significance to the simulation research of gas turbine.展开更多
基金National Science and Technology Major Project(J2019-I-0012-0012)。
文摘In order to simulate the actual operation process of gas turbine more accurately,this paper uses multi system integration simulation technology to study the dynamic characteristics of gas turbine.Firstly,considering the factors such as variable stator vanes,air extraction,cooling mixing and multiple inertias,a refined model of gas turbine is established.Then,AMESim is used to establish the model of the VSV actuator of the gas turbine,and Flowmaster is used to establish the model of the secondary air system of the gas turbine.Finally,the multi-system integration simulation model of gas turbine is established by using interface technology to study the dynamic characteristics of gas turbine under load mutation.The simulation results show that the established multisystem simulation model of gas turbine can effectively simulate the dynamic operation process of gas turbine under the condition of load mutation,which is of great significance to the simulation research of gas turbine.
