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속도 축척 모형 실험 방법을 통한 집전계 성능 분석 연구의 실험 방법 및 효용성에 대한 연구
박사훈(Park Sa-Hoon),권삼영(Kwon Sam-Young) 한국철도학회 2008 한국철도학회 학술발표대회논문집 Vol.- No.-
To test the current collection characteristics between overhead contact lines and pantograph in a real speed scale costs too much, therefore, it is very difficult to be realized especially in a high speed region. As a alternative, the speed scale-downed tests is proposed. In this paper, the experimental methodology and effectiveness of the speed scale-downed tests are discussed through the dynamic simulation evaluations. To get a more precise test results to the real speed scale test in the 1/2 and 1/4 speed scale-downed tests, various experimental conditions are discussed. Throughout the simulation in a various conditions the effectiveness are evaluated.