At present

the gas turbine power generation technology in our country has a great gap compared with the developed countries

the main equipment of gas turbine is basically dependent on imports

and the operation and maintenance technology is also very weak

so it is of great significance to analyze the key technologies of gas turbine operation and maintenance

to provide the train of thought of operation and maintenance service

to reduce the cost of operation and maintenance service and to realize the autonomy of operation and maintenance service. The key technologies of gas turbine operation and maintenance were discussed from three aspects: establishing remote monitoring and fault diagnosis function platform

optimizing operation conditions and prolonging maintenance time interval

optimizing spare parts allocation and reducing reserve cost

which can effectively reduce the failure rate of the power plant

save the cost of maintenance and maintenance

reduce the reserve cost of spare parts

and improve the operation reliability

economy and flexibility of the gas turbine power plant.