With the expansion of the power grid, transmission lines across forests are increasing. Once forest fire occurs, it could threaten the transmission lines around or even cause them trip out. Therefore, studying the spread of forest fire is important. This paper presents a method based on Rothermel model and Huygens principle to analyze forest fire spread trend surrounding transmission line. Firstly, the principle of forest fire spread and the influence factors of the forest fire spread around transmission lines are analyzed. Then, based on Rothermel model and Huygens principle, the forest fires spread trends under three different conditions are simulated. By taking a transmission line of power grid in Shanxi Province as an example, the simulation is implemented and works out the average velocity and the consumed time during the forest fire spread from fire point to the transmission line under three different conditions. The result shows that the method is reasonable and valid.
목차
Abstract 1. Introduction 2. Forest Fire Spread Principle and Influence Factors 2.1 Forest Fire Spread Principle 2.2 Influence Factors on Transmission Line Forest Fire Spread 3. Forest Fire Spread Rothermel Model 4. Forest Fire Spread Model based on Huygens Principle 4.1 Analysis on Huygens Principle 4.2 Procedures of Forest Fire Spread Simulation 5. Simulation of Forest Fire Spread 5.1 Simulation of Forest Fire Spread Trend 5.2 Application Example of Forest Fire Spread Model 6. Conclusions Acknowledgements References
키워드
forest fire spreadRothermel modelHuygens principlevisual simulation
저자
Li Cunbin [ School of Economics and Management, North China electric Power University, Beijing 102206, China ]
Zhou Jing [ School of Economics and Management, North China electric Power University, Beijing 102206, China ]
Tang Baoguo [ Department of Information Technology Shanxi Electric Power Corporation, Taiyuan 030001, China ]
Zhang Ye [ Huada Tianyuan(Beijing) Electric Power Technology Co., Ltd., Beijing 102206, China ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.9 No.9