| 摘要 |
PURPOSE: Temperature sensing device and method of a gas turbine are provided to enable a number of sensor input lines to be efficiently connected since connectors connecting temperature sensor lines are diagonally arranged in a multi stage on the top and the bottom of a control box. CONSTITUTION: A temperature sensing device of a gas turbine comprises a temperature sensor(10), a control box(20) and a display unit(30). The control box comprises a sensor line connector, a signal input connector, an A/D converter(24) and a MICOM(25). The sensor line connector comprises a sensor line connecting unit, a first uneven combining unit, a hook-shaped combining/supporting unit and a sensor line fixing bolt. The first uneven combining unit consists of a plurality of uneven structures. The hook-shape combining/supporting unit is projected from the sensor line connector and enhances the combining degree with the signal input connector. The sensor line fixing bolt is formed on the top of the sensor line connector and fixes the line of the temperature sensor. The signal input connector comprises a signal input pin and a second uneven combining unit. The signal input pin is inserted into the first uneven combining unit and is electrically connected to the temperature sensor line. The second uneven combining unit is combined with the first uneven combining unit. The A/D converter changes analog output data of the temperature sensor into digital data. The MICOM processes the temperature data passing through the A/D converter.
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