한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 2010년도 춘계학술대회 논문집
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- Pages.947-953
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- 2010
판토그라프 접촉력 측정을 위한 스트레인 게이지 내장형 센서 개발
Development of Load Cell to Measure Contact Force of Pantograph
초록
The KTX-Sancheon has been commercially operating on the high-speed line since March. 2. In order to verify the performance of high-speed train and core equipments such as current collection system, sophisticated tests and evaluating procedures should have been considering. In this paper, the load cell with a built-in strain-gauge which developed to improve measuring method of contact force between the pantograph and catenary system is introduced. The static test results of the load cell shows that its design is very suitable and applicable for the dynamic test and on-line test. After the test and evaluation of load cell's dynamic calibration with pantograph, we will be applied to test interaction characteristics between the pantograph and catenary system on the high-speed line.
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