17亿损失!返航代价!锂电池乘机隐患大,安全性检测不能少
p style="text-indent: 2em text-align: justify "strong仪器信息网讯 /strong9月4日,由南京至厦门的MU2809航班起飞后客舱出现明火,由巡航期间客舱内旅客充电宝自燃所致,该航班随后安全返回南京机场。据了解,当时旅客并未使用充电宝。/pp style="text-indent: 0em text-align: center "img style="max-width: 100% max-height: 100% width: 450px height: 300px " src="https://img1.17img.cn/17img/images/201909/uepic/d3dbc510-f7cd-490b-a88d-9ad1fa8f7873.jpg" title="东方航空.png" alt="东方航空.png" width="450" height="300" border="0" vspace="0"//pp style="text-indent: 2em text-align: justify "8月27日,北京飞往东京的CA183航班在旅客登机过程中,飞机前货舱冒烟。民航相关人士表示飞机大概率无法修复,只能报废。据悉,一架A330飞机的价格大约17亿人民币。据了解,多数情况下的货舱起火冒烟,是由于锂电池受挤压发生反应,并在密闭的货舱中与其他物品继续发生连锁反应造成的。/pp style="text-align: center text-indent: 0em "img style="max-width: 100% max-height: 100% width: 450px height: 300px " src="https://img1.17img.cn/17img/images/201909/uepic/cb66cb2f-38da-4e1a-8b53-e4c571991e5b.jpg" title="中国国际航空.png" alt="中国国际航空.png" width="450" height="300" border="0" vspace="0"//pp style="text-indent: 2em text-align: justify "近日,据媒体报道,多家航空公司将禁止随身携带或托运MacBookPro型号的苹果电脑上飞机,原因是其电池可能会过热并存在消防安全隐患。苹果公司在今年6月发起了自愿召回,并警告称,在2015年9月至2017年2月期间销售的15英寸Pro“含有可能过热并构成安全风险的电池”(苹果召回电池span style="color: rgb(0, 0, 0) "请/spana href="https://www.instrument.com.cn/news/20190716/489111.shtml" target="_self" style="color: rgb(112, 48, 160) text-decoration: underline "span style="color: rgb(112, 48, 160) "点击查看/span/a)。/pp style="text-indent: 2em text-align: justify "以上事件的发生,使得公众不得不提高对锂电池航空运输基础知识的重视,相关企业也要对锂电池安全性测试提出更多、更高的要求,这不仅是对锂电池质量的把关,更是对公众人身安全及财产的保障。仪器信息网特整理了锂电池航空运输基础知识及锂电池安全性相关测试标准,以飨读者。/pp style="text-indent: 2em text-align: justify "span style="color: rgb(255, 255, 255) background-color: rgb(0, 112, 192) "strong锂电池航空运输基础知识/strong/span/pp style="text-indent: 2em text-align: justify "根据中国民用航空局发布的《关于加强通用航空短途运输旅客携带锂电池乘机安全管理工作的通知》,锂电池属第9类杂项危险品,短途运输旅客乘机携带的手机、充电宝、电脑、相机、平板电脑等电子设备中均含有锂电池,在飞行过程遇到碰撞、挤压、高温等情况时极易发生因锂电池内部短路导致的冒烟、起火,如处置不当,可导致通用航空器失去配载平衡等重大安全风险,对通用航空短途运输安全运营带来严重威胁。/pp style="text-indent: 2em text-align: justify "可随身或作为手提行李携带的锂电池包括:仅限旅客个人自用目的携带的;由锂电池驱动的小型含锂电池设备(手表、计算器、照相机、手机、手提电脑、便携式摄像机、电子烟等);设备所需的备用锂电池(含充电宝);其作为随身或手提行李携带时,锂电池额定能量应不超过100Wh,如果大于100Wh但不超过160Wh的需经通用航空企业运营人批准方可携带,大于160Wh的禁止携带。/pp style="text-indent: 2em text-align: justify "禁止短途运输旅客携带的锂电池有:因为安全原因被制造商确认为有缺陷或已被损坏的锂电池;废弃电池,回收和处置电池;无法确定额定能量的锂电池;超过锂电池额定能量限制的含锂电池电子设备、充电宝及备用锂电池。/pp style="text-indent: 2em text-align: justify "span style="background-color: rgb(0, 112, 192) color: rgb(255, 255, 255) "strong锂电池安全性及其相关测试标准/strong/span/pp style="text-indent: 2em text-align: justify "目前锂电池的各种标准主要从三个角度进行考察,即应用安全性能、环境适应性和电性能。不同标准对电池的检测各有侧重,下表是锂电池相关测试标准的整理归纳:/ptable border="1" cellspacing="0" cellpadding="0" style="border-collapse:collapse border:none"tbodytr class="firstRow"td width="142" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"strongspan style="font-size:14px"对应标准/span/strong/p/tdtd width="156" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"strongspan style="font-size:14px"应用安全性能/span/strong/p/tdtd width="152" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"strongspan style="font-size:14px"环境适应性/span/strong/p/tdtd width="117" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"strongspan style="font-size:14px"电性能/span/strong/p/td/trtrtd width="151" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"GB/T 18287/span/p/tdtd width="156" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size: 14px"spanspan style="font:9px ' Times New Roman' " /span/span/spanspan style="font-size:14px"热冲击;/spanspan style="font-size: 14px "过充电;/spanspan style="font-size: 14px "短路;/spanspan style="font-size: 14px "重物冲击;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "过充电保护;/spanspan style="font-size: 14px "过放电保护;/spanspan style="font-size: 14px "短路保护/span/p/tdtd width="152" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size: 14px"spanspan style="font:9px ' Times New Roman' " /span/span/spanspan style="font-size:14px"恒定湿热性能;/spanspan style="font-size: 14px "振动;/spanspan style="font-size: 14px "碰撞;/spanspan style="font-size: 14px "自由跌落/span/p/tdtd width="117" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"0.2C5A/spanspan style="font-size:14px"放电性能;/spanspan style="font-size: 14px "1C5A/spanspan style="font-size: 14px "放电性能;/spanspan style="font-size: 14px "高温性能;/spanspan style="font-size: 14px "低温性能;/spanspan style="font-size: 14px "荷电保持能力;/spanspan style="font-size: 14px "循环寿命;/spanspan style="font-size: 14px "贮存/span/p/td/trtrtd width="151" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"IEC 60086-4/span/p/tdtd width="156" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"外部短路;/spanspan style="font-size: 14px "强制放电;/spanspan style="font-size: 14px "不正常充电;/spanspan style="font-size: 14px "错误安装;/spanspan style="font-size: 14px "过放电/span/p/tdtd width="152" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size: 14px"spanspan style="font:9px ' Times New Roman' " /span/span/spanspan style="font-size:14px"低气压;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "温度循环;/spanspan style="font-size: 14px "振动;/spanspan style="font-size: 14px "冲击;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "撞击;/spanspan style="font-size: 14px "挤压;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "自由跌落;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "温度冲击/span/p/tdtd width="117" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"——/span/p/td/trtrtd width="151" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"IEC 62133/span/p/tdtd width="156" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"持续低速率充电;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "外部短路;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "强迫放电;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "高速率充电;/spanspan style="font-size: 14px "过充电/span/p/tdtd width="152" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size: 14px"spanspan style="font:9px ' Times New Roman' " /span/span/spanspan style="font-size:14px"振动;/spanspan style="font-size: 14px "机械冲击;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "温度循环;/spanspan style="font-size: 14px "自由跌落;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "热冲击;/spanspan style="font-size: 14px "挤压;/spanspan style="font-size: 14px "低气压;/spanspan style="font-size: 14px "电池外壳应力/span/p/tdtd width="117" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"——/span/p/td/trtrtd width="151" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"IEC 61960/span/p/tdtd width="156" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"——/span/p/tdtd width="152" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"——/span/p/tdtd width="117" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"20/spanspan style="font-size:14px"℃放电;/spanspan style="font-size: 14px "-20/spanspan style="font-size: 14px "℃放电;/spanspan style="font-size: 14px "高速率放电;/spanspan style="font-size: 14px "荷电保持及恢复;/spanspan style="font-size: 14px "长时间贮存;/spanspan style="font-size: 14px "循环能力;/spanspan style="font-size: 14px "ESD;/spanspan style="font-size: 14px "内阻/span/p/td/trtrtd width="151" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"JIS C 8714/span/p/tdtd width="156" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"外部短路;/spanspan style="font-size: 14px "强制内部短路;/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="" /span/spanspan style="font-size: 14px "过充电保护/span/p/tdtd width="152" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"热冲击;/spanspan style="font-size: 14px "挤压;/spanspan style="font-size: 14px "跌落/span/p/tdtd width="117" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"——/span/p/td/trtrtd width="151" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"UL 1642/span/p/tdtd width="156" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"外部短路;/spanspan style="font-size: 14px "异常放电/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="";/span/spanspan style="font-size: 14px "强制放电/span/p/tdtd width="152" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size: 14px"spanspan style="font:9px ' Times New Roman' " /span/span/spanspan style="font-size:14px"挤压;/spanspan style="font-size: 14px "重锤冲击;/spanspan style="font-size: 14px "热冲击;/spanspan style="font-size: 14px "温度循环;/spanspan style="font-size: 14px "机械冲击;/spanspan style="font-size: 14px "低气压/spanspan style="font-size: 14px "span style="font-variant-numeric: normal font-variant-east-asian: normal font-stretch: normal font-size: 9px line-height: normal font-family: " times="" new="";/span/spanspan style="font-size: 14px "振动;/spanspan style="font-size: 14px "弹射/span/p/tdtd width="117" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"——/span/p/td/trtrtd width="151" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"UL 2054/span/p/tdtd width="156" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"外部短路;/spanspan style="font-size: 14px "异常充电;/spanspan style="font-size: 14px "滥充电;/spanspan style="font-size: 14px "强制放电;/spanspan style="font-size: 14px "限功率测试;/spanspan style="font-size: 14px "元器件温升/span/p/tdtd width="152" valign="top" style="border: 1px solid rgb(0, 0, 0) padding: 5px word-break: break-all "p style=" margin-bottom:0 text-indent:0"span style="font-size:14px"挤压;/spanspan style="font-size: 14px "重锤冲击;/spanspan style="font-size: 14px "热冲击;/spanspan style="font-size: 14px "温度循环;/spanspan style="font-size: 14px "振动;/spanspan style="font-size: 14px "燃烧;/spanspan style="font-size: 14px "机械冲击;/spanspan style="font-size: 14px "跌落/span/pp style=" margin-bottom:0 text-indent:0"span style="font-size:14px";250N/spanspan style="font-size:14px"挤压;/spanspan style="font-size: 14px "外壳应力;/spanspan style="font-size: 14px "外壳防火/span/p/tdtd width="117" style="border: 1px solid rgb(0, 0, 0) padding: 5px "p style=" margin-bottom:0 text-align:center"span style="font-size:14px"——/span/p/td/tr/tbody/tablep style="text-indent: 2em text-align: justify "strong附:/strong更多锂电池相关检测信息,点击进入a href="https://www.instrument.com.cn/application/SampleFilter-S25001-T000-1-1-1.html" target="_self" style="color: rgb(112, 48, 160) text-decoration: underline "span style="color: rgb(112, 48, 160) "锂电池检测方案专场/span/a。/p