现在购买纯电动汽车的人越来越多了，虽然纯电动汽车的诞生时间很早，但是商业化的时间很短。纯电动汽车的商业化发展也不过十几年的时间，相比燃油汽车来说，时间非常的短，所以在自燃这个问题上和燃油车还是没办法比的。最近一段时间，就有特别多纯电动汽车自燃的现象。那么这些自燃都是什么原因引起的呢？纯电动汽车在什么样的前提下，特别容易自燃呢？
其实纯电动汽车的自燃现象大概分成了5种，分别是，充电自燃、行驶自燃、碰撞自燃、浸泡自燃、停车自燃，其中充电自燃占比最高，甚至超过40%。 今天我们就说一说这5种自燃的情况。
充电自燃
充电的时候汽车发生自燃，是纯电动汽车自燃比例最高的，达到了40%。而充电的时候汽车发生自燃的原因也非常多。比如说使用不规范的充电线，使用不符合规定的充电桩。就会对纯电动汽车的充电带来安全隐患。而且现在纯电动汽车都有快充，将原本需要7~8个小时的充电时间压缩到了3~4个小时，在一定程度上也给汽车自燃增加了安全隐患。
行驶自燃
汽车在行驶的过程中发生自燃的情况也很多，不仅仅是纯电动汽车在燃油汽车上，行驶过程中也容易发生自燃，比如说一些上了年龄的老车。发动机舱的线路老化。就特别容易自燃。
对于纯电动汽车来说，电池的散热系统失效，无法散热，存储的热量过多，就会引起自燃，此外电池的相关电控系统出现了问题，也会引起自燃。
碰撞自燃
碰撞自然大家就非常好理解了，就是汽车电池受损。但这种情况往往是不经意间的。有时候，纯电动汽车驾驶员磕碰底盘，但是碰撞的时候车辆没有发生任何问题，但电池受损变形之后，又过了一段时间才发生问题。于是很多消费者就摸不清头脑了。所以对于纯电动汽车消费者来说，一定要注意保护好底盘，在底盘磕碰之后要及时的检查电池是否变形。
浸泡自燃
纯电动汽车在雨天行驶是没有任何问题的，由于没有进气系统，因此理论上来说纯电动汽车的涉水深度是比燃油车要更大一些的。但是电池的内部绝对不能有水进入，如果有水进入的话，很有可能会造成线路的短路，从而引发自燃，一般情况下电池在出厂和车辆安装的时候都会经过大量的安全测试，对电池进行密封。所以，平常的时候不会有任何的问题，但难免会有个例的出现。所以不管是纯电动汽车也好，燃油车也好，尽量不要涉水。
停车自燃
也有一些纯电动汽车在停放的时候，自然而然的就着了。其实这也是有原因的。比如说在炎热的夏季，纯电动汽车在行驶的过程中，散热系统是工作的状态，但是在停车之后散热系统也停止了工作。是由于电池内部在行驶的时候产生的高温，加上外部的高温环境，有可能会导致电池过热，从而引发自燃的现象。还有一部分原因是电池本来就受损了，但是消费者没有察觉到。在停放的过程当中，不自觉的就燃烧了。
总结：
上面讲的这5种纯电动汽车特别容易发生自燃的状态，行驶自燃，碰撞自燃，浸泡自燃，这三种状态往往驾驶员就在车内。因此消费者在日常驾驶的时候要特别注意。而停车自燃，充电自燃这两种情况，消费者往往不在车内，不会对人身安全造成损害。
原创文章，作者：cesifu，如若转载，请注明出处：http://www.cesifu.com/article/41814.html
微信扫一扫 
支付宝扫一扫 相关推荐
-
关注齿轮油，让你的挖掘机多活几年
大家平时在对挖掘机做保养的时候，最关注的一定是液压油和机油，这也无可厚非。说起齿轮油，我想大伙儿第一个想起来的可能是汽车变速箱油或是车辆后桥的齿轮油，其实，咱们挖掘机也少不了齿轮油…
-
龟牌汽车蜡棕榈蜡车蜡镀膜腊养护白色车专用打蜡通用划痕上光神器
推荐理由 【送擦车巾+打蜡神器】专为黑白车研发，白更白！黑更亮！全新升级配方，荷叶驱水，防污耐脏，瓷感白亮，治理发黄，爱车护理神器~【赠运费险】 此款商品正在进行限时活动，原来天猫…
-
铛铛铛铛！第二届进博会开幕！快看我们直播汽车业亮点！| 中国汽车报
金秋时节，黄浦江畔。11月5日，第二届中国国际进口博览会（以下简称进博会）在上海正式拉开帷幕。“中国开放的大门不会关闭，只会越开越大。”作为中国不断开放和走向国际化的先导产业，汽车…
-
倪恺：天佑中华 去美无憾
只有“如天空一样广阔的境界”的人，才能说出“天佑你我，天佑中华”这样的话语。 记者｜王小西 倪恺（Nicholas Speeks）要去美国了，他将再也不能像往常一样，每周五下午学习…
-
什么样的轮胎更容易爆胎？老司机：出现这4种情况就表示该换了
汽车轮胎其实是汽车上最应该去认真保养的一个部件，为什么呢？因为其他零部件坏掉了，基本不是什么大事故，但轮胎保养不好，高速行驶下，可能会发生突然爆胎，这个时候就会有生命危险。对于轮胎…
-
补贴退坡50%的真假难辨消费者到底应该何时买车
不久前，国家相关部门召集车企讨论2019年新能源汽车补贴政策，随后征求意见稿流出。网传补贴标准的门槛提高，同时，地方政府地方政府的补贴将完全取消，最终补贴金额平均降幅将超过50%。…
-
下个月起！汽车违章消分将迎新篇章，车主高兴了，黄牛怕是要气哭_车祸
违章是一种很常见的现象，对于大多车主而言，也都是出于一时的大意，尽管如此，施以处罚也是有必要的，毕竟车祸可不管你是小心不小心。而且开车保持警惕心，对车主而言也是一种必备的常识。但不…
-
假期来临，高速法规小常识你知道吗？
随着五一假期的临近，好多车主都在准备着去外边撒一次野，彻底的放松一下自己，然每到假期，高速公路永远都是最堵的地方。然而，高速公路也是交通规则最为严格的地方，无论老司机还是新司机都会…
-
以前不太懂，车这几个地方都空着！瞧这4个小物件，实用又不贵_移动电源
如今每个家庭似乎都有一辆汽车，作为人们出行的代步工具，它的使用非常的频繁，我们出行的时候总是带一点零碎的东西，可是爱车可利用放置这些备品的空间太少，我们该如何利用可以利用空间又不杂…
评论列表（59条）
My pup’s zoomies at Charlotte Dog Park are the highlight of my day; he’s never been happier.
Charlotte Dog Park’s friendly dogs make every visit a party—my pup loves the action.
The freedom my dog feels at Charlotte Dog Park is priceless—he can just be a dog and have fun.
Charlotte Dog Park is my pup’s ultimate adventure spot—he’s always ready for more!
The work is truly inspirational. I appreciate the depth you bring to The topics.
The posts are like a cozy nook, inviting and comfortable, where I can immerse myself in thoughts.
Genuinely impressed by The analysis. I was starting to think depth had gone out of style. Kudos for proving me wrong!
The Writing is like a secret garden, each post a path leading to new discoveries and delights.
The voice shines through The writing like a beacon, guiding us through the darkness of ignorance.
The attention to detail is remarkable, like a detective at a crime scene, but for words.
Refreshing take on the subject, like a cold splash of water to my long-held beliefs.
I learned a lot, and now I’m curious about what else you could teach me. The intelligence is as captivating as The prose.
This post is packed with insights I hadn’t considered before. Thanks for broadening my horizons.
The attention to detail is as attractive as it is thorough. I appreciate a person who notices the little things.
You’ve opened my eyes to new perspectives, as if you knew the way to my curious heart.
Discovering The Writing has been a game-changer for me. The contributions are invaluable.
The thoughtful analysis has really made me think. Thanks for the great read!
The analysis on the state of the country made me think about the topic in a new way. Thanks for the insightful read.
You weave words with the skill of a master tailor, crafting pieces that fit the mind perfectly.
This article is a perfect blend of informative and entertaining. Well done!
The Writing is like a lighthouse for my curiosity, guiding me through the fog of information.
The Writing is a constant source of inspiration and knowledge for me. I can’t thank you enough.
The Writing is a go-to resource, like a favorite coffee shop where the barista knows The order. Always comforting.
The unique viewpoints in The writing never fail to impress me. Insightful as always!
This was a thoroughly insightful read. Thank you for sharing The expertise!
Bookmarking this for future reference, but also because The advice is as invaluable as The attention.
You’ve presented a hard to understand topic in a clear and engaging way. Bravo!
I’m genuinely impressed by the depth of The analysis. Great work!
You have a gift for explaining things in an understandable way. Thank you!
Every word you write sparkles with insight, like stars in my night sky. Can’t wait to navigate more skies together.
The attention to detail didn’t go unnoticed. I really appreciate the thoroughness of The approach.
The piece was both informative and thought-provoking, like a deep conversation that lingers into the night.
The piece was both informative and thought-provoking, like a deep conversation that lingers into the night.
I appreciate the unique viewpoints you bring to The writing. Very insightful!
Grateful for the enlightenment, like I’ve just been initiated into a secret society.
I was truly impressed by how deeply you delved into this topic. The hard work hasn’t gone unnoticed!
This post was a breath of fresh air. Thank you for The unique insights!
This was a great read—thought-provoking and informative. Thank you!
Breaking down this topic so clearly was no small feat. Thanks for making it accessible.
The writing style is like a signature scent—distinct, memorable, and always pleasant.
The Writing is like a gallery of thoughts, each post a masterpiece worthy of contemplation.
Reading The Writing is like finding the perfect song that I can’t stop listening to. Play it again?
A go-to resource, like a library but without the late fees.
Each post you write is like a letter I’ve been waiting for. Always delivered with care.
You’ve presented a complex topic in a clear and engaging way. Bravo!
This piece was beautifully written and incredibly informative. Thank you for sharing!
This article was a delightful enjoy reading. Your passion is clearly visible!
Thoughtful analysis that made me think, which is quite the feat these days.
Thank you for the hard work you put into this post. It’s much appreciated!
Your piece was both informative and thought-provoking. Thanks for the great work!
This post is packed with useful insights. Thanks for sharing your knowledge!
Such a well-researched piece! It’s evident how much effort you’ve put in.
A masterpiece of writing! You’ve covered all bases with elegance.
You have a unique perspective that I find incredibly valuable. Thank you for sharing.
Your blog is a go-to resource for me. Thanks for all the hard work!
I’m so grateful for the information you’ve shared. It’s been incredibly enlightening!
This piece was beautifully written and incredibly informative. Thank you for sharing!
I’m always excited to see your posts in my feed. Another excellent article!
I’m always excited to see your posts in my feed. Another excellent article!