[논문]발전기의 전자기장 분포 특성에 따른 작업자 노출공간 분석

성민영; 김두현; 김승태

doi:10.14346/jkosos.2021.36.4.20

Abstract ▼ AI-Helper

With an increase in the commercialization of electricity, and the development of advanced and large electric devices and various wireless radio wave services, concerns over the effects of electromagnetic fields on human health have increased. Accordingly, the World Health Organization encouraged the...

With an increase in the commercialization of electricity, and the development of advanced and large electric devices and various wireless radio wave services, concerns over the effects of electromagnetic fields on human health have increased. Accordingly, the World Health Organization encouraged the development of international standards by establishing the 'International Electromagnetic Fields Project' in 1996 based on studies on the harmful effects of electromagnetic fields on the human body. Moreover, the National Institute of Environmental Health Sciences (NIEHS) classified electromagnetic fields as possible carcinogens under Group 2B category, even though they have been found to have a weak correlation with those effects on human health. Mid-to-large-sized electric facilities used at industrial sites mostly adopt a commercial frequency of 60 Hz, and workers handling these facilities are exposed to such extremely low frequency (ELF) fields for a long time. A previous study suggested that exposure to ELF electromagnetic fields with frequency ranges from 0 to 300 Hz, even for a short time, at densities higher than 100 μT may have harmful effects on human body as it affects the activation of nerve cells in the central nervous system by inducing an electric field and current and stimulating muscles and the nervous system in the body. Such studies, however, focused on home appliances used by ordinary people, and research on facilities utilizing high-capacity current and operated by workers at industrial sites is lacking. Therefore, in this study, a 3000 kilowatt generator, which is a high-capacity electric facility employed at industrial sites, was investigated, and the size of the magnetic fields generated during its no-load and high-load operations per distance to produce a map was measured to reveal spots deemed hazardous according to domestic and international exposure standards. The findings of this study is expected to alleviate workers' anxiety about the harmful effects of magnetic fields on their body and to minimize the level of exposure during operations.

주제어

표/그림 (15)

그림 Fig. 1. Measurement instrument of electromagnetic field (HOLADAY INDUSTRIES, INC. MODEL HI-3604).
그림 Fig. 2. Measurement points of electromagnetic field.
표 Table 1. Reference levels for exposure to time-varying electric and magnetic fields
그림 Fig. 3. Electric field measures in no load operation according to distance.
표 Table 2. Exposure limits for low-frequency field data by country
그림 Fig. 4. Electric field measures in no load operation according to distance.
그림 Fig. 5. magnetic field measures in no load operation according to distance.
그림 Fig. 6. Magnetic field measures in no load operation according to distance.
그림 Fig. 7. Electric field measures in high load operation according to distance.
그림 Fig. 8. Electric field measures in high load operation according to distance.
그림 Fig. 9. Magnetic field measures in high load operation according to distance.
그림 Fig. 10. Magnetic field measures in high load operation according to distance.
표 Table 3. Limits of electromagnetic field exposure in Korea and Italy
그림 Fig. 11. Risk map of K research institution generator by electric field.
그림 Fig. 12. Risk map of K research institution generator by magnetic field.

참고문헌 (13)

International Commission on Non-Ionizing Radiation Protection (ICNIRP), "Guidelines for Limiting Exposure To Time - Varying Electirc and Magnetic Fields, Health Physics", 2010.
J. H. Kwon, "Overseas Research Trends Related to the Effects of Electromagnetic Waves on the Human Body", The Proceedings of the Korean Institute of Electromagnetic Engineering and Science, Vol. 26, No. 2, pp. 3-9, 2015.
WHO, "IARC Classifies Radiofrequency Electromagnetic Fields as Possibly Carcinogenic to Humans", Press Release N° 208, 2011.
D. H. Kim, S. C. Kim, E. S. Kim, C. O. Kim, D. H. Lee, S. I. Kim, J. H. Kim, C. S. Choi, S. H. Kang and S. G. Jo, "Electrical Safety Engineering", 2014.
U. S. Congress, Office of Technology Assessment, "Biologocal Effects of Power Frequency Electric & Magnetic Fields Back Ground Paper", OTA-BP-E-53, 1989.
M. Bagheri Hosseinabadi, N. Khanjani, M. H. Ebrahimi, B. Haji and M. Abdolahfard, "The Effect of Chronic Exposure to Extremely Low-frequency Electromagnetic Fields on Sleep Quality, Stress, Depression and Anxiety", Electromagn. Biol. Med., Vol. 38, 2019.
Y. Zhang, J. Lai, G. Ruan, C. Chen and D. W. Wang, "Meta-analysis of Extremely Low Frequency Electromagnetic Fields and Cancer Risk: A Pooled Analysis of Epidemiologic Studies", Environ. Int., Vol. 88, 2016.

상세보기
D. G. Kang and J. H. Parkm, "The Measurement of Electromagnetic Wave in Power Cable Tunnel of Underground Utility Tunnel", J. Korean Soc. Saf., Vol. 34, No. 1, pp. 1-7, 2019.

원문보기 상세보기
M. Seong, D. H. Kim and S. C. Kim, "Analysis of Electric and Magnetic Fields Distribution and Safe Work Zone of 154 kV Power Line in Underground Power Cable Tunnel", Safety Science, Vol. 133, 105020, 2021.

상세보기
S. B. Jeon, A. K. Lee, Y. K. Kwon, J. D. Jang, J. N. An, J. K. Pack, Y. M. Gimm and H. D. Choi, "Investigation of Occupational EMF Exposure Assessment System", JKIEES, Vol. 28, No. 11, pp. 843-852, 2017.
IEC 62110:2009/COR1:2015, "Corrigendum 1 - Electric and Magnetic Field Levels Generated by AC Power Systems - Measurement Procedures with Regard to Public Exposure", 2015.
Announcement by The Minister of Science and ICT, 2019-4st, "Electromagnetic Wave Protection Standards", 2019. 1. 16. 2019.
WHO, DATA | By Category | Exposure Limits. https://www.who.int/data/gho/data/themes/topics/indicator-groups/indicator-group-details/GHO/exposure-limits-for-low-frequency-fields.

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[국내논문] 발전기의 전자기장 분포 특성에 따른 작업자 노출공간 분석
Analysis of Worker Exposure Space according to Distribution of Electromagnetic Field of Generator 원문보기

Abstract ▼ AI-Helper

주제어

표/그림 (15)

표/그림 (15)

참고문헌 (13)

이 논문을 인용한 문헌

저자의 다른 논문 :

관련 콘텐츠

원문 보기

원문 URL 링크

오픈액세스(OA) 유형

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[국내논문] 발전기의 전자기장 분포 특성에 따른 작업자 노출공간 분석 Analysis of Worker Exposure Space according to Distribution of Electromagnetic Field of Generator 원문보기

Abstract ▼ AI-Helper

주제어

표/그림 (15) 모든 표/그림 보기

표/그림 (15) 슬라이드로 보기

참고문헌 (13)

이 논문을 인용한 문헌

저자의 다른 논문 :

김두현 (108)

관련 콘텐츠

원문 보기

원문 URL 링크

오픈액세스(OA) 유형

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

[국내논문] 발전기의 전자기장 분포 특성에 따른 작업자 노출공간 분석
Analysis of Worker Exposure Space according to Distribution of Electromagnetic Field of Generator 원문보기

표/그림 (15)

표/그림 (15)