Analyze the safety of low-speed electric vehicle lithium battery

Lithium battery safety issues look at the problem from the worst case. According to the 'New Energy Vehicle Rescue Procedure' published by the Ministry of Public Security, due to some characteristics of lithium batteries, road fires and rescues also show new features. Large-capacity lithium battery new energy vehicle fire protection regulations If low-speed electric vehicles enter the lithium battery system within a period of time as required, we must consider the following questions: 1. Compared with existing new energy vehicles, will the frequency of accidents increase? This comparison is important based on some comparisons: the number base of low-speed electric vehicles, strict financial constraints and new import time; 2. The existing market demand, the time required for the entire compliance process, and whether the subsequent startup time will be new Increased risk? In the process of developing new energy vehicles, a large number of accidents have occurred. Automobile companies are very experienced in trial and error and problem improvement, and they have a long time to perform development and system safety verification. ; But in the case of high demand in the low-speed electric vehicle market, the improvement process of related companies will be relatively short; 3. The low-speed electric vehicle market has the characteristics of a privately-owned decentralized market. If the first two are not in place, it may cause a secondary failure of low-speed electric vehicles after spontaneous combustion, affecting houses or other parked vehicles. The use of lithium batteries is involved here. There is no dispute. The industry guidance policy and the general direction of future development have been determined. Let us move forward in accordance with this large structure. It can be expected that new energy vehicles with functional requirements and working conditions will degrade and shrink, but the formulation of national safety standards for new energy vehicles will fall into the central requirements for the safety of low-speed electric vehicles, each content may be adjusted, and several items may be changed Or choose, this is a big trend. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete it.