To achieve simulation validation for the control software and hardware platform of a gas turbine control system

the co-simulation method based on real-time and virtual environments is studied. A real-time simulation hardware platform is built using a real-time simulator

signal conditioning devices

and fault injection devices. Additionally

a detailed simulation model of the gas turbine and fuel system is developed based on multi-domain physical modeling methods

taking into account dynamic factors such as thermal soak effects

volume effects

and rotational inertia. A virtual simulation environment is constructed using a virtual controller for the control system

and logic modeling methods are used to create simulation models for auxiliary systems such as the lubrication and electrical systems. Signal interaction between the real-time simulation platform

virtual simulation platform

and control system hardware platform is achieved through hardwiring and communication methods

enabling integrated co-simulation operation. The results show that

the co-simulation method

combining real-time and virtual environments

not only provides a lightweight simulation environment for the gas turbine control software

encompassing all critical link elements

but also allows for functional and performance testing of the control logic. Moreover

it offers a validation environment for the control system hardware platform under various gas turbine operating conditions

enabling functional and performance testing of the hardware in multiple operational scenarios. This research can be applied for integrated validation of both software and hardware in gas turbine control systems

supporting the development of domestic gas turbine control systems and the retrofitting of control systems in existing units for domestic applications.