{"id":3769,"date":"2023-06-17T09:59:02","date_gmt":"2023-06-17T01:59:02","guid":{"rendered":"\/\/www.viralrail.com\/?p=3769"},"modified":"2023-06-17T15:19:01","modified_gmt":"2023-06-17T07:19:01","slug":"wcxlfdjsgs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/3769.html","title":{"rendered":"\u8bef\u5dee\u5411\u91cf\u5e45\u5ea6\u8ba1\u7b97\u516c\u5f0f"},"content":{"rendered":"\n
\u3000\u3000\u8bef\u5dee\u5411\u91cf\u5e45\u5ea6(EVM)<\/strong>\u662f\u8bc4\u4f30\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf<\/strong>\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u5b83\u662f\u8861\u91cf\u63a5\u6536\u4fe1\u53f7\u4e0e\u7406\u60f3\u4fe1\u53f7\u4e4b\u95f4\u5dee\u5f02\u7684\u4e00\u79cd\u65b9\u6cd5\u3002\u5728\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u7531\u4e8e\u4fe1\u53f7\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4f1a\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5982\u566a\u58f0\u3001\u5931\u771f\u3001\u591a\u5f84\u7b49\uff0c\u56e0\u6b64\u63a5\u6536\u4fe1\u53f7\u4e0e\u7406\u60f3\u4fe1\u53f7\u4e4b\u95f4\u4f1a\u5b58\u5728\u8bef\u5dee\uff0c\u800cEVM\u5219\u662f\u7528\u6765\u8861\u91cf\u8fd9\u79cd\u8bef\u5dee\u7684\u5927\u5c0f\u3002<\/p>\n\n\n\n \u3000\u3000EVM\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\uff1a<\/strong><\/p>\n\n\n\n \u3000\u3000$EVM = \\frac{\\sqrt{EVM_I^2 + EVM_Q^2}}{A}$<\/strong><\/p>\n\n\n\n \u3000\u3000\u5176\u4e2d\uff0c$EVM_I$\u548c$EVM_Q$\u5206\u522b\u4ee3\u8868\u63a5\u6536\u4fe1\u53f7\u7684I\u8def(\u5b9e\u90e8)\u548cQ\u8def(\u865a\u90e8)\u4e0e\u7406\u60f3\u4fe1\u53f7\u4e4b\u95f4\u7684\u8bef\u5dee\uff0c$A$\u4e3a\u7406\u60f3\u4fe1\u53f7\u7684\u5e45\u5ea6\u3002<\/strong><\/p>\n\n\n\n \u3000\u3000\u5177\u4f53\u6765\u8bf4\uff0cEVM\u662f\u5c06\u63a5\u6536\u4fe1\u53f7\u4e0e\u7406\u60f3\u4fe1\u53f7\u7684\u5dee\u5f02\u8f6c\u6362\u6210\u4e00\u4e2a\u767e\u5206\u6bd4\u503c\u3002\u4f8b\u5982\uff0c\u5982\u679cEVM\u7b49\u4e8e5%\uff0c\u5219\u8868\u793a\u63a5\u6536\u4fe1\u53f7\u4e0e\u7406\u60f3\u4fe1\u53f7\u4e4b\u95f4\u7684\u5dee\u5f02\u5360\u7406\u60f3\u4fe1\u53f7\u5e45\u5ea6\u76845%\u3002<\/strong><\/p>\n\n\n\n \u3000\u3000EVM\u7684\u5927\u5c0f\u76f4\u63a5\u5f71\u54cd\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u901a\u5e38\u6765\u8bf4\uff0cEVM\u8d8a\u5c0f\uff0c\u8868\u793a\u63a5\u6536\u4fe1\u53f7\u4e0e\u7406\u60f3\u4fe1\u53f7\u4e4b\u95f4\u7684\u5dee\u5f02\u8d8a\u5c0f\uff0c\u7cfb\u7edf\u7684\u6027\u80fd\u4e5f\u5c31\u8d8a\u597d\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cEVM\u5e94\u8be5\u5c0f\u4e8e\u7b49\u4e8e10%\uff0c\u624d\u80fd\u4fdd\u8bc1\u7cfb\u7edf\u7684\u6027\u80fd\u8fbe\u5230\u8f83\u597d\u7684\u6c34\u5e73\u3002<\/p>\n\n\n\n \u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4e3a\u4e86\u964d\u4f4eEVM\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u91c7\u53d6\u4e00\u7cfb\u5217\u63aa\u65bd\uff0c\u5982\u4f18\u5316\u8c03\u5236\u65b9\u6848\u3001\u589e\u52a0\u4fe1\u53f7\u529f\u7387\u3001\u4f18\u5316\u63a5\u6536\u673a\u53c2\u6570\u7b49\u3002<\/p>\n\n\n\n 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