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http://dx.doi.org/10.15207/JKCS.2019.10.12.293

A Convergency Study on the Gas Turbine Rotation Axis Temperature Sensor for Power Plants  

Lee, Jeongl-Ick (Dept. of Mechanical Design, INHA Technical College)
Na, Gi-Soo (R&D Center, Sentecheng Co. Ltd)
Publication Information
Journal of the Korea Convergence Society / v.10, no.12, 2019 , pp. 293-298 More about this Journal
Abstract
The global market for temperature sensors for power plants is estimated at around 35 billion won, of which South Korea relies on imported products for more than 95 percent. This study is that a temperature measurement device for gas turbine rotators for power plants and can be applied to more than 800 of 100 MW gas turbine generators operating in Korea. This study has improved durability by changing the shape of the measuring part, structure of the connecting part, and material changes, and is a component technology applicable to other measuring devices such as humidity, gas and hydraulic pressure used in precision chemical process and plant export industry. As a result of this study, temperature sensors designed as three types of sensors for measuring the temperature of the gas turbine for power plants met Class 1 temperature accuracy in the range of 0℃ to 300℃, and improved durability significantly compared to similar products.
Keywords
Convergence; Plants; Gas turbine; Temperature sensor; Rotating axis;
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Times Cited By KSCI : 6  (Citation Analysis)
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