Analysis And Research On Prevention Measures Of Common Low Voltage Electric Circuit Fire Causes

Nowadays, electricity as an indispensable energy resource is widely applied in our daily lives and industries. However, the harm caused by fire disaster (i.e., the electrical fire) isn't being overlooked. According to the relative data, in recent years, the low-voltage circuit fire was very serious and caused tremendous life damage and property losses in our country. Meanwhile, there are also some problems such as inadequate realization to analyze and cognizance electrical fire, the bad practice of technology-protection measures, and the superficial research and so on.This paper discusses: By researching the reasons, analytic and cognizable methods, preventive measures of familiar low-voltage fire, to find out the concrete methods of entire electrical fire analysis, enforce people's recognition of low-voltage circuit fire, and improve analytic, cognizable and preventive technique of low-voltage circuit fire. The main research contents and methods as follows:1) By analyzing and demonstrating the reasons of familiar electrical failure and low-voltage circuit fire from comprehensive effects of electrical technique and combustion principle, to generalize the common reasons of electrical fire, demonstrate the main preventive measures and some noticed problems.2) By analyzing and demonstrating the reasons of familiar low-voltage circuit fire through investigating fire field, collecting witness and identifying trace evidence and so on, to improve the investigation technique of electrical fire.3) Bring forward comprehensive prevention view for the main causes of low-voltage circuit fire. Through exploring some aspects such as building and consummating administrative rule and managerial system, building and unifying technique criterion, reforming control measures, researching direction and emphases and so on, the author bring forwards some advice that improve comprehensive prevention of electrical fire.Conclusions:1) At present, electrical fire disaster is serious in our country, especially some familiar electrical failures such as short circuit, overload, bad contact and creepage of low-voltage circuit and so on.2) The causes of familiar low-voltage circuit fire are so complicated that many factors as technical measures and level of control must be considered in order to find...