电池模组热蔓延的双向传播机制与安全设计启示
é¢å«ç妯ï¼ç²éî ¡æ寤åæ®éå±½ææµ¼ç³æ±éååæ¶åº¡ç¨éã¨îçâ³æç»?/h1>
褰æ¶æ¸å§¹ç³Äç¼åªè éæªç«´éæç¶é¢å«çéæ æéî ãéºÑç´éî ¢åºæµ¼æ°«äºé¬åº¢ç±é¨å¬æ寮å¿æé©æå¦é¢å«çæµ¼ç³æ±éç¶ç´¶é¾î ¢â¬ç·å®³éå¤î¿è¹î¬ç´µéîæç樺湪éå¶ æéæ³æ¬¢é¨å«å½²é³æ¤ç´µæ©æ¬ç°ºéîî½é©å帴éå´é´éæ®æ¸å§¹ç²å¯é¨å«ç¨éã¨îç°â¬ä½ºå¹éå姢ç»æ «ææµ ã¥å¼·æ¶æ¨ºæ³é«åªæéå 棿é¨åâç¹æ°¥â¬å渤éæ¥îé¶â¬æ¾¶Ñîæï¹ç· æ¶åºæ°¦é«æ°¬ä¼ç»å¬ªîéã£ä»éå è é¸îæ¤é¢ç¢ç´å¨²æ¶¢æ§¼éå¤æ¹éæ¬åéå¥æ®å§ä½¸æ½³å®è¬â¬ä½¸æçî çé®æâæµåæ³éå±¼äº230Ah纾ç½åé¾ä¾æ¤éç°è°é¢å«çæ¶è¶ä»å¦¯ï¼ç²æ¶åî®çâ ç´é«æ°³ç¹ç¹çºçéå±¾æéå ¼Äé·ç·å¼»æã¥èçå²æ®éç°ç´¡éå²é´ç¼çºçºç»æµç°¡éî ãéºÑæ寤åå£é¬Ñâ¬?/p>
ç¹çºçéè§îéæ°±î¬é®ã¨Ðé?vs éå´å´çï¹å½
é®æâé¥ã¤æ§¦çæî ¸æµå袱ç»å¶ åé¨å¬¬æ®éî ãéºÑÐéææºé î¤ç´°ç»îå´çï¹å½é¥æºâ¬æ¾äºéçµå¹å¦«æå§éî Äç¼å¬æ¸¶æ¾¶æ ¦æ¶é¢å«çé©ç£å¦éî ãéºÑÐéæ¯ç´å¦¯âå«é¢å«çéå°ç«ç¼æ¨ºå´æµ£æ»î»éå ãéå ¢æ®å®¸ã¥åéæ¶å´é®ã¨Ðéæâ¬æºâ¬æ¿å§éî Äç¼åªè éç¿ ç¶ ç¼î¾æ¸å§¹ç ç´å¦¯âå«é¢å«çéåå´é®ã¥å´éç°ãéå ¢æ®å®¸ã¥åéå袱ç»å¶ æºé îç¬ éå±½æ½é«æ°³ç¹éã¦Äç¼å¬ä¿¯æ´ï¸¾æ´å¨´å¬¬é´ç¼ç»î褰æ å¹éæ³æ¬¢æ©å©â¼æ¶î æ®å¨â害éåç«·éç°ç·éå±½èæå¬äºæ¶å¤æ·®éæ¿â¬å ¼Äé·ç»ç¹çå±½î®å§£æççä½µâ¬?/p>
éî ç¨éã¥æ´éçç´thermsafe.cnéå¤î »æ¶ç´ç´æ©æ¬îç»îå´æ¶åº¡å´é®ã¥å¼»å®¸ã¥åçµè§ç®é¨å«çæ¥ å²îçï¿ æ½ªç¯æåæ©æçéåç°²é¢ã¥æºé îâ¬å湪éªç·çé¢å«çéå¬è éå²å¹æ¾¶è¾¨å¸¶éã å½²é³æç² æåç´éå«æ¥éîå¦ç§å³°îéå±¼ç¯éîå é¢åå´é®ã¥åé«çµå·±ééå¨çâ¬é®ã¨ç¹éåç´©éæâ¬?/p>
éæ½æéæ å¹éæ°¶ãæ´å¿æ寤æµç¬éæç°éæ³æ¬¢éªè·ºç¨
ç¹çºçç¼æ´çéå§ãéå²î¬é®ã¨Ðéæ å¹æ¾¶è¾¨å¸¶éåæ®éæ³æ¬¢å¦¯â³ç´¡æ¶ååé¨å¬¬æ®"椤åç°éæ³æ¬¢"é¥æºâ¬æå¹é²å¿ç² çï¹å½é¢å«ç寮â¬æ¿®å¬¶ç´é¸å¤å¢¿éåå¸éæ¥ ãæ´å¿æé©æå¦é¢å«çé«æªç«´æµ¼ç»â¬æç´éç¿ é妯ï¼ç²éî ãéºÑç´¶é¾î â¬è¤æ¤é?890ç»æç´ç»¾?8éåæéå¤â¬?/p>
éæ°â¬å²ç´éå´å´çï¹å½éî ãéºÑæ¤éè¹å¹æµåæ´¿æ¶åî²éåæ®"椤åç°éç â¬æç°éæ³æ¬¢"éæèéåå¹é²å¿ç¬æµ åæéå¶æé¨åæµéè¤æ¸å§¹ç±ç´¶é¾î ¨ç´æ©æ¨ºå¼½éæ£æ寤æ°å¦é庢æé¨åæ¸å§¹ç ç´è¤°ã¡åéå±½ææµ¼ç³æ±éåå´é®ã¨Ðéæ å¹æ¾¶è¾¨å¸¶é¨å¬â¬è¤æ¤éæµç²æ¶?600ç»æç´ç»¾?3éåæéå¤ç´å§£æî¬é®ã¨Ðéææ©æµå害290ç»æç´é«ç·å®³é»æ¬å´ç»¾?0%é?/p>
æ©æ¬ç«´éæ å¹ééæ¹å¨£è¾«ç¹é¨å«ä¼ç»å¬«å°æ¶å¤â¬?0%é¨å¬æ¤éææ¨éªå¬©ææ¶å¶ ãé屼絾é¦ã§æ¹¡ç¹çµæ®é¢å«çéå¯å¹æ¾¶è¾¨å¸¶æµå¬«æ æ¶î ¨ç´290ç»æç´æ©?éåæéå¤å½²é³è¥å°éå´æ½æ¶æ¨ºæ³é³èæç¹å¤åé¾ãîé佹秷éè¬é´ç¼ç»å éï¹å¼·éè·ºæ·æ´ææ®éæ½æéå 棿ç»æ¥å½éåæ´¿æ¶æ´ªå¸ç佺æ®éî¤ç´éå´å´çï¹å½é¨å«â¬æç°éæ³æ¬¢éæèé°å¿æé«â¬æµ¼çµç²ºé¨å«å´éæ å¹éå姢çæî ¸éå康éâ¬çä¾å¸éæ¿î ¸çåâ¬æºâ¬æ¾ç²é¦ã¥å¢ éç¡ îç¼î殧éî çé æ»å½²é³æç¬çå äºéç»îéî ãéºÑ æ®éã©æ½°éµâæé?/p>
éæ¿â¬å ¼Äé·çç´°ç¹çºçé¨å¬æ¹éå £Ëé?/h2>
é®æâé¥ã¤æ§¦å¯¤è¹çé¨åªç¬ç¼æ®æ¤ç»è¯²çé¢å«çéî ãéºÑÄé¨å¬ç·æ¿èæ¹´é¹æå´éé¢ç°¡éî ¡æ寤æ°ç¹ç»å¬©è é¨å¬ä¿¯æ´ï¹åç¯åªå£å¯°ä¾ç´æ¶åº¡çæ¥ å±¾æé¹îç®æ´ï¹æ¢éå â¬åè±¢éªç¸Äé¨å¬©ç¬æµ å´ççä½·ç°¡ç¹çºçéæ å¹éå²ç¹é³ä»î©å¨´å¬©ç¬éå±¾Äç¼å¯å¤ç¼î»ç¬ é¨åå¹éæ³æ¬¢çå±¼è´éå±¼è´å®¸ã§â¼éæ ¬îçâå½æ¸æ¶ç°¡æµ£åº¢åéî¾â¬ä¾ç®éå ¢å·¼é¨å«å¼¬éé¢ç´éæ §ä¼éæ«â¬?/p>
æµ è·¨æ¹¡ç¼æ´çæ©æ¨»å½®ç»è½°ç°¡éî ¡æ寤æ°ç¹ç»å¬©è é¨å«å§é¿î»ç´¶éî ¡ç¾å¯°å¶ç´°é¢å«çæ¾¹å ç¶æ¶å¬®æ£¿é¨å¬å¸´çï¹î±éî 槸æ¶æî¦æµ¼çµå¹éç°ç´¡éå²â¬å²â¬æ°³ç¹å§¹å¨ç¥¦éºææ°æ©ç´å¸´æµ åæ®éî ç´¶çµç æéèç¬éîæ·çåâ¬å湪éå´å´çï¹å½å®¸ã¥åæ¶å¬¶ç´éå±½æéî ç´¶çµè°ç¾å¯°å«æéèµç¸ºå¨²ä¼ç´çµè°å§é¬ææ寤èµæ¤éåæ¨éæ¥ç¼éî â¬?/p>
ç¹å¤åçæî ¸é¨åªç¬æ¶îæç»?/h2>
ç»î¿ç«´éå²æ¸å§¹ç³Äç¼åå¹ç¹å¤åçæî ¸è¹å´ãé°å檻éå´å´çï¹å½é¨?éâ¬é§å¿åé?éåî¬é®ã¨Ðéæ£æ«§éèµæ´¿éæ³å½é¢çç´æµ£åå´é®ã¨Ðéæ æ®é庢çéç¿ å¼é²å¶â¬åîæµå²ç´é æå¹çæî ¸æ´æ¾ç² éææéå姢éå©éªæ¶åî¿ç¼æ®æ§»é¶ãç´é¦ã§æ¸å§¹ç²å´æµ£æ¶æ®éî ééã æ½éâ¬é°å檻éî ¢æ¨é ææå¦å â¬åîæ¶å¤ç´éî ãéºÑî©ç︾é´ç¼ç·ç°²æµ¼æ¨ºåé©æ祴妯ï¼ç²éå´å´é¢å«çé¨å¬ä¿¯æ´ï¸¿ä¿éå°â¬æºâ¬æ¿å´é®ã§æ¸å§¹ç±ç«´éï¹åéæ¿ç´ç¯å俯éå·ç´éå¶ ç°²éå 棿ç»æ¥å½å§£æî¬é®ã§æ¸å§¹ç³æ´¿éî â¬?/p>
éî ç¨éã¥æ´éçç´thermsafe.cnéå¤å¯éç´ç´çã§çºç»æ°æ«§æµ îFPé¢å«çæ¶åî®çâ ç´æµ£åå¹éæ³æ¬¢é¨å«å¼»éæç´¶é¾î æºéè·ºî®æ¶å¶ æéæ §îæµ£æ¶é´é¨åæ¸å§¹ç³Äç¼å«æ½ééæ¹é î亶éåâ¬å§ç¯é笺â¬å殢é«â¬é¢å«çéå°å é²å¿çæ´ï¸½å¯ç¼î å½éå¥â¬ä½¸å´æµ£æ´å¸ç¯å©æ£©é©å©æ£éæ¯ç´éî ¡æ寤å 槻éºÑç¢é´æªè´é¢å«ç绯è¤ç²ºç¹å¤åçæî ¸é¨å¬ç³è¹åî³æ£°æ¨¹ç®£æ¶â¬é?/p>