가선과 판토그래프 이선을 통해 발생하는 아크 방전에 의한 방출되는 전자파의 계산

초록

In recent society, the electricity is so essential for the human lives. Lots of modern people take many cultural benefits owing to the development of the power systems, the cell phone, the electrical appliances, and etc. However, the problems related to the electromagnetic field generate as the side effects. Examples are the fault in the electric machinery due to the electromagnetic coupling, the fault in the communication devices due to the electromagnetic field around the power line equipments, and the effect upon the human beings due to the electromagnetic field, and etc.<br>In this paper, we model the arc discharge between the catenary wire and the pantograph, and calculate the radiated electromagnetic wave using the dipole antenna model. Finally, we perform the basic calculation about the radiated electromagnetic wave to the outer part of the railroad due to the arc discharge.