{"id":5071,"date":"2020-11-10T13:55:18","date_gmt":"2020-11-10T19:55:18","guid":{"rendered":"https:\/\/www.arbin.com\/?p=5071"},"modified":"2023-02-20T09:39:01","modified_gmt":"2023-02-20T15:39:01","slug":"%e9%80%9a%e5%be%80%e8%bd%bb%e9%87%8f%e7%ba%a7%e7%94%b5%e6%b1%a0%e4%b9%8b%e8%b7%af","status":"publish","type":"post","link":"https:\/\/www.arbin.com\/zh\/the-road-to-lightweight-batteries.html","title":{"rendered":"\u901a\u5f80\u8f7b\u91cf\u7ea7\u7535\u6c60\u4e4b\u8def"},"content":{"rendered":"
\"\"<\/figure>\n\n\n\n

\u5728\u4fbf\u643a\u5f0f\u548c\u79fb\u52a8\u7535\u6c60\u6280\u672f\u7684\u53d1\u5c55\u548c\u8fdb\u6b65\u4e2d\uff0c\u91cd\u91cf\u662f\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\u3002\u7535\u6c60\u5c3a\u5bf8\u548c\u91cd\u91cf\u7684\u9010\u6e10\u51cf\u5c11\u4f7f\u79fb\u52a8\u6280\u672f\u7684\u91c7\u7528\u5728\u8fc7\u53bb\u51e0\u5e74\u91cc\u84ec\u52c3\u53d1\u5c55\u3002\u4ee5\u624b\u673a\u4e3a\u4f8b\uff0c1973\u5e74\u7684\u7b2c\u4e00\u6b3e\u4fbf\u643a\u5f0f\u624b\u6301\u79fb\u52a8\u7535\u8bdd <\/span>\u91cd\u8fbe2.4\u78c5<\/a><\/strong> (\u8d85\u8fc71\u516c\u65a4)\uff0c\u5e76\u4e14\u5728\u9700\u8981\u5145\u753510\u5c0f\u65f6\u4e4b\u524d\u53ea\u6301\u7eed30\u5206\u949f\u3002\u76ee\u524d\u7684\u667a\u80fd\u624b\u673a\u53ef\u80fd\u91cd\u7ea6150\u81f3230\u514b\uff0c\u53d6\u51b3\u4e8e\u5c3a\u5bf8\uff0c\u5728\u9700\u8981\u5145\u7535\u524d\u53ef\u6301\u7eed8\u62169\u5c0f\u65f6\u3002 <\/span><\/p>\n\n\n\n

\u66f4\u5c0f\u3001\u66f4\u6301\u4e45\u7684\u7535\u6c60\u4e5f\u8ba9\u7b14\u8bb0\u672c\u7535\u8111\u3001\u5e73\u677f\u7535\u8111\u3001\u667a\u80fd\u624b\u8868\u548c\u5176\u4ed6\u4fbf\u643a\u5f0f\u6280\u672f\u5728\u8fd9\u4e9b\u5e74\u53d8\u5f97\u8d8a\u6765\u8d8a\u7a81\u51fa\u3002<\/span><\/p>\n\n\n\n

\u5728\u8f66\u8f86\u7b49\u66f4\u5927\u7684\u5e94\u7528\u4e2d\uff0c\u60c5\u51b5\u5982\u4f55\uff1f\u5728\u8fc7\u53bb\u7684\u51e0\u5e74\u91cc\uff0c\u4e00\u5b9a\u91cd\u91cf\u7684\u80fd\u91cf\u5bc6\u5ea6\u7684\u589e\u52a0\u65e0\u7591\u4f7f\u7535\u52a8\u8f66\u884c\u4e1a\u83b7\u5f97\u4e86\u7275\u5f15\u529b\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u7535\u6c60\u4ecd\u7136\u5360\u636e\u4e86\u7535\u52a8\u6c7d\u8f66\u603b\u91cd\u91cf\u7684\u5f88\u5927\u4e00\u90e8\u5206\uff0c\u6700\u9ad8\u53ef\u8fbe <\/span>30 percent of the car\u2019s total mass<\/a><\/strong>.<\/strong> \u7531\u4e8e\u8f83\u91cd\u7684\u8f66\u8f86\u9700\u8981\u66f4\u591a\u7684\u80fd\u91cf\uff0c\u56e0\u6b64\u9700\u8981\u66f4\u591a\u7684\u7535\u6c60\uff0c\u4eba\u4eec\u5173\u6ce8\u901a\u8fc7\u51cf\u8f7b\u8f66\u8f86\u7684\u91cd\u91cf\u6765\u63d0\u9ad8\u80fd\u91cf\u50a8\u5b58\u7684\u6548\u7387\u3002\u5982\u679c\u8981\u91c7\u7528\u5361\u8f66\u3001\u8239\u751a\u81f3\u98de\u673a\u7b49\u5927\u578b\u8f66\u8f86\u7684\u7535\u52a8\u66ff\u4ee3\u54c1\uff0c\u8fd9\u4e00\u70b9\u5c24\u5176\u91cd\u8981\u3002<\/span><\/p>\n\n\n\n

\u51cf\u8f7b\u7535\u6c60\u7684\u91cd\u91cf<\/b><\/p>\n\n\n\n

\u4e0d\u540c\u7684\u7814\u7a76\u4eba\u5458\u6709\u591a\u79cd\u65b9\u6cd5\u8bd5\u56fe\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u3002\u5728\u6700\u8fd1\u53d1\u8868\u7684\u4e00\u7bc7\u6587\u7ae0\u4e2d <\/span>\u7814\u7a76<\/a><\/strong>, scientists at Stanford University and the Department of Energy’s SLAC National Accelerator Laboratory successfully designed a new current collector 80% lighter than present ones.<\/span><\/p>\n\n\n\n

\u6bcf\u4e2a\u7535\u6c60\u90fd\u6709\u4e24\u4e2a\u7535\u6d41\u6536\u96c6\u5668\uff0c\u4e00\u4e2a\u8fde\u63a5\u5230\u6bcf\u4e2a\u7535\u6781\uff0c\u4ee5\u5206\u914d\u6d41\u5165\u6216\u6d41\u51fa\u7535\u6c60\u7684\u7535\u6d41\u3002\u6839\u636e\u79d1\u5b66\u5bb6\u4eec\u7684\u8bf4\u6cd5\uff0c\u8fd9\u4e2a\u90e8\u4ef6\u4e00\u76f4\u88ab\u8ba4\u4e3a\u662f\u6b7b\u7269\uff0c\u56e0\u4e3a\u5f88\u96be\u5c06\u5176\u7eb3\u5165\u5230\u63d0\u9ad8\u7535\u6c60\u6574\u4f53\u6027\u80fd\u7684\u8fc7\u7a0b\u4e2d\u3002\u6b64\u5916\uff0c\u5b83\u53ef\u4ee5\u5360\u5230\u7535\u6c60\u603b\u91cd\u91cf\u768415%\u523050%\u3002\u56e0\u6b64\uff0c\u6539\u8fdb\u8fd9\u4e00\u5355\u4e00\u90e8\u4ef6\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u7535\u6c60\u91cd\u91cf\uff0c\u63d0\u9ad8\u7535\u6c60\u6548\u7387\u3002<\/span><\/p>\n\n\n\n

\u65b0\u7684\u7535\u6d41\u6536\u96c6\u5668\u8bbe\u8ba1\u5229\u7528\u4e86\u805a\u9170\u4e9a\u80fa\uff0c\u4e00\u79cd\u5d4c\u5165\u4e86\u963b\u71c3\u5242\u5e76\u6d82\u6709\u8d85\u8584\u94dc\u5c42\u7684\u8f7b\u8d28\u805a\u5408\u7269\u3002\u96c6\u7535\u4f53\u7684\u51cf\u91cd\u8f6c\u5316\u4e3a16-26%\u7684\u80fd\u91cf\u5bc6\u5ea6\u7684\u589e\u52a0\u3002<\/span><\/p>\n\n\n\n

\u5728\u53e6\u4e00\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5f17\u52b3\u6069\u970d\u592b\u7ed3\u6784\u8010\u4e45\u6027\u548c\u7cfb\u7edf\u53ef\u9760\u6027\u7814\u7a76\u6240\uff08LBF\uff09\u7684\u79d1\u5b66\u5bb6\u4eec\u5df2\u7ecf\u51cf\u5c11\u4e86 <\/span>\u7535\u52a8\u6c7d\u8f66\u7535\u6c60<\/strong><\/span><\/a> \u91cd\u91cf\u7531 <\/span>\u6539\u53d8\u7535\u6c60\u7ec4\u5916\u58f3\u7684\u6750\u6599<\/a><\/strong>. Using fiber-plastic composites to replace the aluminum casing of current battery packs, they were able to reduce the weight of the battery pack by 40%. According to the institute, this also increases the EV\u2019s range and dynamics due to additional integrated functions.<\/span><\/p>\n\n\n\n

Tesla\u2019s plans to <\/span>\u6574\u5408\u7535\u6c60\u7ec4<\/strong><\/span><\/a> directly into the structure of the car is also another way EV manufacturers can reduce the weight of the battery. Instead of housing the battery in a separate casing, Tesla plans to have the battery pack as an integral part of the vehicle\u2019s structure, removing redundant mass to reduce the weight of the pack. <\/span><\/p>\n\n\n\n

\u8f7b\u578b\u7535\u6c60\u7684\u597d\u5904<\/b><\/p>\n\n\n\n

\u6b63\u5982\u79fb\u52a8\u7535\u8bdd\u6240\u8bc1\u660e\u7684\u90a3\u6837\uff0c\u7535\u6c60\u7684\u5c3a\u5bf8\u548c\u91cd\u91cf\u7684\u5de8\u5927\u51cf\u5c11\u662f\u53ef\u80fd\u7684\uff0c\u5c3d\u7ba1\u53ef\u80fd\u9700\u8981\u51e0\u5341\u5e74\u7684\u65f6\u95f4\u624d\u80fd\u4f7f\u6280\u672f\u8db3\u591f\u6210\u719f\u3002\u867d\u7136\u6211\u4eec\u7684\u667a\u80fd\u624b\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u7684\u7535\u6c60\u5df2\u7ecf\u51cf\u5c11\u5230\u4e00\u4e2a\u76f8\u5bf9\u53ef\u63a7\u7684\u5c3a\u5bf8\uff0c\u4f46\u4ecd\u6709\u8bb8\u591a\u884c\u4e1a\u5c06\u4ece\u66f4\u8f7b\u7684\u7535\u6c60\u4e2d\u53d7\u76ca\u3002 <\/span>\u667a\u80fd\u670d\u88c5<\/strong><\/span><\/a> \u548c\u533b\u7597\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7\u66f4\u8f7b\u3001\u66f4\u7d27\u51d1\u548c\u66f4\u9ad8\u5bc6\u5ea6\u7684\u7535\u6c60\u8fdb\u4e00\u6b65\u63a8\u8fdb\u3002 <\/span><\/p>\n\n\n\n

\u6700\u7279\u522b\u7684\u662f\uff0c\u5361\u8f66\u7b49\u5927\u578b\u8f66\u8f86\u7684\u7535\u52a8\u66ff\u4ee3\u54c1\u3002 <\/span>\u8239\u53ea\uff0c\u548c\u98de\u673a<\/strong><\/span><\/a> \u5982\u679c\u7535\u6c60\u7684\u80fd\u91cf\u5bc6\u5ea6\u589e\u52a0\u800c\u5176\u91cd\u91cf\u51cf\u5c11\uff0c\u5c06\u66f4\u6709\u5229\u3002\u4e0d\u8fc7\u672a\u6765\u662f\u5149\u660e\u7684\uff1a\u6700\u8fd1\uff0c\u5c3c\u4e9a\u52a0\u62c9\u5927\u7011\u5e03\u5f00\u59cb\u4f7f\u7528<\/span> \u4e24\u8258\u5b8c\u5168\u7535\u52a8\u7684\u6e21\u8239<\/strong><\/span><\/a> \u8fd9\u6807\u5fd7\u7740\u6d77\u8fd0\u4e1a\u5728\u91c7\u7528\u7535\u52a8\u66ff\u4ee3\u54c1\u65b9\u9762\u5411\u524d\u8fc8\u8fdb\u4e86\u4e00\u6b65\uff0c\u63a8\u52a8\u4e86\u5bf9\u66f4\u8f7b\u3001\u66f4\u8282\u80fd\u7684\u80fd\u6e90\u50a8\u5b58\u7684\u9700\u6c42\u3002<\/span><\/p>\n\n\n\n

\u8054\u7cfbArbin\uff0c\u770b\u770b\u6211\u4eec\u5982\u4f55\u5e2e\u52a9\u4f60\u8fdb\u884c\u7c7b\u4f3c\u7684\u7535\u6c60\u521b\u65b0\u3002<\/p>\n\n\n\n

\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

Weight is a critical factor in the development and advancement of portable and mobile battery-based technology. The gradual reduction in size and weight of the battery has allowed the adoption of mobile technology to flourish in the past few years. Take the cell phone as an example, the first portable handheld mobile phone in 1973 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