摘要在当今社会中，人们生活中不可缺少的能源是电能。但是电能也引发了许多火灾危害。在最近十几年里在我国发生了许多由于电气故障所引发的火灾，造成了国家和人民大量的财产损失。尽管发生了这么多事故但是人们对于电气火灾的具体认识和对于如何防范应为电气故障引起的火灾没有很深刻的了解。51876
本文将对电气线路中导致起火原因进行分析研究。对电气火灾形成的条件进行总结。本文的目的是能够提高人们对电气火灾的正确认识。
主要研究内容、方法：
1）对电气火灾引发的原因进行研究。总结电气火灾发生的普遍原因，对线路火灾的主要预防措施进行分析总结。
2）对火灾现场进行勘察，对当事人进行询问以及对火灾现场的具体线路进行分析。
3）在电气火灾中以低压线路火灾为主，对电气火灾的预防方法进行研究。
研究结论：
1）目前我国的电气火灾危害仍然十分严重，其中的重点研究对象是短路、过载、接触不良、漏电等常见的电气故障。
2）由于线路中的电气故障导致火灾的具体原因一般都比较复杂。
3）对于电气火灾起火原因的判断比较困难，目前对此勘察的方法仍以经验型为主。
该论文有图15幅，表26个，参考文献160篇。
毕业论文关键词：低压火灾 电气线路 接触故障
Study on the cause and identification method of low voltage electrical fire
Abstract
Now, electricity can become one of the indispensable energy in the human production and life. But electricity can also cause a lot of fire hazards. In recent years, many low voltage electrical fires have occurred in our country, which have lost a lot of property. At the same time, people's awareness of the electrical fire prevention work is not specifically implemented in place.
In this paper, the cause of the fire caused by the electrical circuit analysis and research. The conditions for the formation of electrical fire are summarized. The purpose of this paper is to improve the correct understanding of the electrical fire.
Main research contents and methods:
1) research on the cause of electrical fire. Summarize the common cause of electrical fire, and summarize the main preventive measures of line fire.
2) to investigate the scene of the fire, the parties to the inquiry and the specific lines of the fire scene analysis.
3) in the electrical fire in low voltage line fire, the electrical fire prevention methods are studied.
Research conclusion:
1) at present, the electrical fire hazard in our country is still very serious, the key research object is short circuit, overload, bad contact, leakage and other common electrical faults.
2) due to the electrical fault in the line of the specific causes of fire are generally more complex.
3) it is difficult to judge the cause of electrical fire, and the method of this investigation is still based on experience.
Key words: low voltage fire electrical circuit contact fault
目 录
摘 要 I
Abstract II
目 录 III
图清单 IV
表清单 IV
1 绪 论 1
1.1 本课题的提出及研究意义 1
1.2 本课论文研究的目的和研究内容 1
2 分析常见的电气火灾起火原因 低压电气火灾的原因与鉴定方法研究:http://www.751com.cn/zidonghua/lunwen_55655.html