Gas turbine engine test bench testing system

Abstract

The invention discloses a gas turbine engine test bench testing system. The gas turbine engine test bench testing system comprises a gas pressure acquisition module, a temperature acquisition module, a hydraulic pressure acquisition module, a flow acquisition module, a revolving speed acquisition module, a vibration acquisition module, a data acquisition system, a data acquisition computer and an upper computer; the gas pressure acquisition module is connected with the data acquisition computer, the temperature acquisition module, the hydraulic pressure acquisition module, the flow acquisition module, the revolving speed acquisition module and the vibration acquisition module are connected with the data acquisition module separately, the vibration acquisition module is further connected with the data acquisition computer and the upper computer, and the data acquisition module is connected with the data acquisition computer. According to the gas turbine engine test bench testing system, by measuring the outside atmospheric pressure and gas pressure, temperature, flow, revolving speed and vibration parameters of all parts of a gas turbine engine in real time and monitoring the operation state of equipment, the equipment failure analysis and troubleshooting speed is increased.

Description

technical field [0001] The invention relates to the technical field of industrial gas turbines, in particular to a gas turbine test bench test system. Background technique [0002] A gas turbine is a rotary power machine that uses a continuous flow of gas as a working fluid to convert thermal energy into mechanical energy. In recent years, its related research and development work has received extensive attention from the National Development and Reform Commission and the Ministry of Science and Technology, and has been included in the key development areas of my country's long-term development plan for science and technology. On the basis of gas turbine design and development, it is necessary to carry out experimental research for numerical verification and design optimization, which requires the construction of a gas turbine test bench. [0003] The test system is a very important supporting system for the gas turbine test bench, and the parameter measurement is the basis...

AI Technical Summary

Problems solved by technology

The actual operation found that the existing test system has the problems of low test accuracy, low degree of automation and poor reliability, which leads to a long test cycle and consumes a lot of manpower and material resources

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