대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 하계학술대회 논문집 C
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- Pages.1913-1916
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- 1996
고주파 스파크에 의한 가연성 혼합가스의 점화위험성에 관한 연구
A Study on the Ignition Hazard of Flammable Mixtures by Radio-Frequency Spark
- Choi, Sang-Won (Industrial Safety Research Institute) ;
- Lee, Gwan-Hyung (Korea Industrial Safety Corporation) ;
- Moon, Jung-Gi (Korea Institute of Machinery and Materials)
- 발행 : 1996.07.22
초록
With a progress of electrical and electronic technology, radio-frequency circuits including high frequency components are widely applied to various industrial installations. Some of them are used in hazardous locations where explosive or flammable gases exist. As a result, ignition of such gases may be induced by a spark discharge when the radio frequency circuits are switched on or off. The purpose of this study is to investigate the ignition hazards of acetylene-air and ethylen-air mixtures experimentally based on the IEC 79-3 publication. In this experiment, we used a high frequency resistive circuit which consists of a co-axial cable, a
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