{"id":478492,"date":"2023-08-09T09:33:31","date_gmt":"2023-08-09T09:33:31","guid":{"rendered":""},"modified":"2023-09-05T11:16:54","modified_gmt":"2023-09-05T11:16:54","slug":"power-usage-effectiveness","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/power-usage-effectiveness\/","title":{"rendered":"\u7535\u529b\u4f7f\u7528\u6548\u7387"},"content":{"rendered":"<h2>\u7535\u529b\u4f7f\u7528\u6548\u7387 (PUE) \u7b80\u4ecb<\/h2>\n<p>\u7535\u529b\u4f7f\u7528\u6548\u7387 (PUE) \u662f\u6570\u636e\u4e2d\u5fc3\u7528\u4e8e\u8bc4\u4f30\u548c\u4f18\u5316\u5176\u80fd\u6e90\u6548\u7387\u7684\u5173\u952e\u6307\u6807\u3002\u5b83\u4f5c\u4e3a\u4e00\u79cd\u6807\u51c6\u8861\u91cf\u6807\u51c6\uff0c\u91cf\u5316\u6570\u636e\u4e2d\u5fc3\u5229\u7528\u5176\u7535\u529b\u8d44\u6e90\u652f\u6301\u5176 IT \u57fa\u7840\u8bbe\u65bd\u7684\u6548\u7387\u3002\u901a\u8fc7\u4e86\u89e3 PUE\uff0c\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u5546\u53ef\u4ee5\u786e\u5b9a\u6f5c\u5728\u7684\u6539\u8fdb\u9886\u57df\u3001\u51cf\u5c11\u80fd\u6e90\u6d88\u8017\u5e76\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u5bf9\u73af\u5883\u7684\u5f71\u54cd\u3002<\/p>\n<h2>\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u5386\u53f2\u548c\u9996\u6b21\u63d0\u53ca<\/h2>\n<p>\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u6982\u5ff5\u6700\u521d\u7531\u7eff\u8272\u7f51\u683c\u8054\u76df\u63d0\u51fa\uff0c\u8be5\u7ec4\u7ec7\u81f4\u529b\u4e8e\u63d0\u9ad8\u6570\u636e\u4e2d\u5fc3\u548c\u5546\u4e1a\u8ba1\u7b97\u751f\u6001\u7cfb\u7edf\u7684\u80fd\u6e90\u6548\u7387\u3002 Green Grid \u4e8e 2007 \u5e74\u63d0\u51fa\u5c06 PUE \u4f5c\u4e3a\u8861\u91cf\u6570\u636e\u4e2d\u5fc3\u6548\u7387\u7684\u6307\u6807\u3002\u6b64\u540e\uff0cPUE \u88ab\u6570\u636e\u4e2d\u5fc3\u884c\u4e1a\u5e7f\u6cdb\u91c7\u7528\uff0c\u5e76\u5e2e\u52a9\u63a8\u52a8\u80fd\u6e90\u7ba1\u7406\u5b9e\u8df5\u7684\u663e\u7740\u6539\u8fdb\u3002<\/p>\n<h2>\u6709\u5173\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u8be6\u7ec6\u4fe1\u606f<\/h2>\n<p>\u7535\u529b\u4f7f\u7528\u6548\u7387\u662f\u91cf\u5316\u6570\u636e\u4e2d\u5fc3\uff08\u5305\u62ec IT \u8bbe\u5907\u548c\u652f\u6301\u57fa\u7840\u8bbe\u65bd\uff09\u6d88\u8017\u7684\u603b\u7535\u529b\u4e0e\u4ec5 IT \u8bbe\u5907\u6d88\u8017\u7684\u7535\u529b\u7684\u6bd4\u7387\u3002 PUE\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/p>\n<p>PUE = \u8bbe\u65bd\u603b\u529f\u7387 \/ IT \u8bbe\u5907\u529f\u7387<\/p>\n<p>\u5728\u54ea\u91cc\uff1a<\/p>\n<ul>\n<li><strong>\u8bbe\u65bd\u603b\u529f\u7387<\/strong> \u662f\u6574\u4e2a\u6570\u636e\u4e2d\u5fc3\u6d88\u8017\u7684\u603b\u529f\u7387\uff0c\u5305\u62ec\u51b7\u5374\u3001\u7167\u660e\u3001\u914d\u7535\u548c\u5176\u4ed6\u8f85\u52a9\u7cfb\u7edf\u3002<\/li>\n<li><strong>IT\u8bbe\u5907\u7535\u6e90<\/strong> \u662f\u6570\u636e\u4e2d\u5fc3\u7684\u8ba1\u7b97\u548c\u7f51\u7edc\u8bbe\u5907\u4e13\u7528\u7684\u7535\u529b\u3002<\/li>\n<\/ul>\n<p>\u7406\u60f3 PUE \u4e3a 1.0 \u7684\u6570\u636e\u4e2d\u5fc3\u610f\u5473\u7740\u6240\u6709\u7535\u529b\u4ec5\u7528\u4e8e IT \u76ee\u7684\uff0c\u800c\u65e0\u9700\u4efb\u4f55\u989d\u5916\u7684\u80fd\u6e90\u5f00\u9500\u3002\u7136\u800c\uff0c\u5728\u5b9e\u8df5\u4e2d\uff0c\u7531\u4e8e\u9700\u8981\u51b7\u5374\u3001\u7167\u660e\u548c\u5176\u4ed6\u652f\u6301\u7cfb\u7edf\uff0c\u5b9e\u73b0 PUE \u6070\u597d\u4e3a 1.0 \u5177\u6709\u6311\u6218\u6027\u3002\u56e0\u6b64\uff0c\u76ee\u6807\u662f\u5c3d\u53ef\u80fd\u63a5\u8fd1 1.0\u3002<\/p>\n<h2>\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u5185\u90e8\u7ed3\u6784<\/h2>\n<p>\u7535\u529b\u4f7f\u7528\u6548\u7387\u6db5\u76d6\u51e0\u4e2a\u5173\u952e\u7ec4\u6210\u90e8\u5206\uff0c\u5305\u62ec IT \u8d1f\u8f7d\u3001\u51b7\u5374\u7cfb\u7edf\u3001\u914d\u7535\u88c5\u7f6e\u3001\u4e0d\u95f4\u65ad\u7535\u6e90 (UPS) \u548c\u7167\u660e\u3002\u4e86\u89e3\u6bcf\u4e2a\u5143\u7d20\u7684\u80fd\u8017\u5bf9\u4e8e\u63d0\u9ad8\u603b\u4f53 PUE \u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>PUE\u7684\u5185\u90e8\u7ed3\u6784\u6d89\u53ca\uff1a<\/p>\n<ol>\n<li>\n<p><strong>IT\u8d1f\u8f7d<\/strong>\uff1a\u6307\u6570\u636e\u4e2d\u5fc3\u5185\u7684\u670d\u52a1\u5668\u3001\u5b58\u50a8\u8bbe\u5907\u3001\u7f51\u7edc\u8bbe\u5907\u548c\u5176\u4ed6\u8ba1\u7b97\u8bbe\u5907\u7684\u529f\u8017\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u51b7\u5374\u7cfb\u7edf<\/strong>\uff1a\u6570\u636e\u4e2d\u5fc3\u9700\u8981\u5148\u8fdb\u7684\u51b7\u5374\u7cfb\u7edf\u6765\u7ef4\u6301 IT \u8bbe\u5907\u7684\u6700\u4f73\u8fd0\u884c\u6e29\u5ea6\u3002\u8fd9\u4e9b\u51b7\u5374\u7cfb\u7edf\u4f1a\u6d88\u8017\u5927\u91cf\u7535\u529b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u914d\u7535\u5355\u5143 (PDU)<\/strong>\uff1aPDU \u5c06\u7535\u529b\u5206\u914d\u7ed9\u6570\u636e\u4e2d\u5fc3\u5185\u7684 IT \u8bbe\u5907\u548c\u5176\u4ed6\u7cfb\u7edf\u3002\u5b83\u4eec\u7684\u6548\u7387\u4f1a\u5f71\u54cd PUE\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0d\u95f4\u65ad\u7535\u6e90 (UPS)<\/strong>\uff1aUPS \u7cfb\u7edf\u5728\u65ad\u7535\u671f\u95f4\u63d0\u4f9b\u5e94\u6025\u7535\u6e90\u3002\u5b83\u4eec\u7684\u6548\u7387\u4e5f\u4f1a\u5f71\u54cd\u6574\u4f53 PUE\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u706f\u5149<\/strong>\uff1a\u6570\u636e\u4e2d\u5fc3\u5185\u7167\u660e\u6d88\u8017\u7684\u80fd\u6e90\u5305\u542b\u5728\u8bbe\u65bd\u603b\u7535\u529b\u4e2d\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u5173\u952e\u7279\u5f81\u5206\u6790<\/h2>\n<p>\u7535\u529b\u4f7f\u7528\u6548\u7387\u63d0\u4f9b\u4e86\u51e0\u4e2a\u5173\u952e\u529f\u80fd\uff0c\u4f7f\u5176\u6210\u4e3a\u6570\u636e\u4e2d\u5fc3\u7684\u5b9d\u8d35\u6307\u6807\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u53ef\u91cf\u5316\u7684\u6548\u7387<\/strong>\uff1aPUE \u63d0\u4f9b\u4e86\u6570\u636e\u4e2d\u5fc3\u6548\u7387\u7684\u76f4\u63a5\u4e14\u53ef\u91cf\u5316\u7684\u8861\u91cf\u6807\u51c6\uff0c\u4f7f\u8fd0\u8425\u5546\u80fd\u591f\u8ddf\u8e2a\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u6539\u8fdb\u60c5\u51b5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u57fa\u51c6\u6d4b\u8bd5\u5de5\u5177<\/strong>\uff1a\u6570\u636e\u4e2d\u5fc3\u53ef\u4ee5\u4f7f\u7528 PUE \u4f5c\u4e3a\u57fa\u51c6\u6d4b\u8bd5\u5de5\u5177\uff0c\u5c06\u5176\u80fd\u6e90\u6548\u7387\u4e0e\u884c\u4e1a\u6700\u4f73\u5b9e\u8df5\u548c\u5176\u4ed6\u8bbe\u65bd\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8bc6\u522b\u6548\u7387\u4f4e\u4e0b\u7684\u5730\u65b9<\/strong>\uff1a\u9ad8 PUE \u503c\u8868\u660e\u6570\u636e\u4e2d\u5fc3\u7684\u8bbe\u8ba1\u6216\u8fd0\u8425\u53ef\u80fd\u5b58\u5728\u6548\u7387\u4f4e\u4e0b\u7684\u60c5\u51b5\uff0c\u4ece\u800c\u53ef\u4ee5\u8fdb\u884c\u6709\u9488\u5bf9\u6027\u7684\u6539\u8fdb\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u73af\u4fdd\u4e3e\u63aa<\/strong>\uff1a\u901a\u8fc7\u51cf\u5c11\u80fd\u6e90\u6d88\u8017\u548c\u78b3\u8db3\u8ff9\uff0c\u63d0\u9ad8 PUE \u4e0e\u73af\u5883\u53ef\u6301\u7eed\u53d1\u5c55\u5de5\u4f5c\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u7c7b\u578b<\/h2>\n<p>\u6839\u636e\u6d4b\u91cf\u8303\u56f4\uff0cPUE\u53ef\u5206\u4e3a\u4e09\u79cd\u4e3b\u8981\u7c7b\u578b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u8bbe\u8ba1PUE<\/strong>\uff1a\u8fd9\u662f\u5728\u8bbe\u8ba1\u9636\u6bb5\u6839\u636e\u6570\u636e\u4e2d\u5fc3\u7684\u7406\u8bba\u6700\u5927\u6548\u7387\u8ba1\u7b97\u51fa\u7684PUE\u3002\u5b83\u662f\u901a\u8fc7\u8003\u8651\u6570\u636e\u4e2d\u5fc3\u7684\u67b6\u6784\u548c\u9884\u671f\u7ec4\u4ef6\u6765\u786e\u5b9a\u7684\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b9e\u9645PUE<\/strong>\uff1a\u5b9e\u9645 PUE \u53cd\u6620\u4e86\u5b9e\u65f6\u6570\u636e\u4e2d\u5fc3\u7684\u771f\u5b9e\u80fd\u6e90\u6548\u7387\u3002\u5b83\u662f\u6839\u636e\u8fd0\u8425\u6570\u636e\u4e2d\u5fc3\u7684\u5b9e\u9645\u529f\u8017\u548c\u6027\u80fd\u8fdb\u884c\u6d4b\u91cf\u7684\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u90e8\u5206PUE<\/strong>\uff1a\u90e8\u5206 PUE \u8bc4\u4f30\u6570\u636e\u4e2d\u5fc3\u5185\u7279\u5b9a\u5b50\u7cfb\u7edf\uff08\u4f8b\u5982\u51b7\u5374\u6216\u7167\u660e\uff09\u7684\u80fd\u6e90\u6548\u7387\uff0c\u4ee5\u67e5\u660e\u9700\u8981\u6539\u8fdb\u7684\u9886\u57df\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e0b\u8868\u603b\u7ed3\u4e86 PUE \u7684\u7c7b\u578b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>PUE \u7c7b\u578b<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8bbe\u8ba1PUE<\/td>\n<td>\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u671f\u95f4\u8ba1\u7b97\u7684\u7406\u8bba\u6548\u7387\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u9645PUE<\/td>\n<td>\u5728\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u671f\u95f4\u6d4b\u91cf\u7684\u5b9e\u9645\u6548\u7387\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u90e8\u5206PUE<\/td>\n<td>\u8bc4\u4f30\u6570\u636e\u4e2d\u5fc3\u5185\u7279\u5b9a\u5b50\u7cfb\u7edf\u7684\u6548\u7387\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u5546\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5229\u7528 PUE \u6765\u63a8\u52a8\u80fd\u6e90\u6548\u7387\u7684\u63d0\u9ad8\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u76d1\u63a7\u4e0e\u8ffd\u8e2a<\/strong>\uff1a\u5b9a\u671f\u6d4b\u91cf PUE \u4f7f\u6570\u636e\u4e2d\u5fc3\u80fd\u591f\u8ddf\u8e2a\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u6548\u7387\u5e76\u8bc6\u522b\u9700\u8981\u6ce8\u610f\u7684\u8d8b\u52bf\u6216\u5f02\u5e38\u60c5\u51b5\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8bc6\u522b\u6548\u7387\u4f4e\u4e0b\u7684\u5730\u65b9<\/strong>\uff1a\u9ad8 PUE \u503c\u53ef\u80fd\u8868\u660e\u5b58\u5728\u51b7\u5374\u7cfb\u7edf\u6548\u7387\u4f4e\u4e0b\u6216 IT \u8bbe\u5907\u672a\u5145\u5206\u5229\u7528\u7b49\u95ee\u9898\uff0c\u4ece\u800c\u9700\u8981\u6709\u9488\u5bf9\u6027\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u63d0\u9ad8\u51b7\u5374\u6548\u7387<\/strong>\uff1a\u5b9e\u65bd\u5148\u8fdb\u7684\u51b7\u5374\u6280\u672f\u548c\u6c14\u6d41\u7ba1\u7406\u53ef\u4ee5\u663e\u7740\u964d\u4f4e PUE\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8bbe\u5907\u5347\u7ea7<\/strong>\uff1a\u7528\u66f4\u65b0\u3001\u8282\u80fd\u7684\u578b\u53f7\u66ff\u6362\u65e7\u7684\u3001\u4f4e\u6548\u7684 IT \u8bbe\u5907\u6709\u52a9\u4e8e\u63d0\u9ad8 PUE\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u53ef\u518d\u751f\u80fd\u6e90\u5e76\u7f51<\/strong>\uff1a\u5229\u7528\u53ef\u518d\u751f\u80fd\u6e90\u4e3a\u6570\u636e\u4e2d\u5fc3\u4f9b\u7535\u53ef\u4ee5\u964d\u4f4e PUE \u5e76\u63d0\u9ad8\u53ef\u6301\u7eed\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u7136\u800c\uff0cPUE \u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6218\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u6d4b\u91cf\u4e0d\u51c6\u786e<\/strong>\uff1a\u9519\u8bef\u6d4b\u91cf\u603b\u8bbe\u65bd\u529f\u7387\u6216 IT \u8bbe\u5907\u529f\u7387\u53ef\u80fd\u4f1a\u5bfc\u81f4 PUE \u8ba1\u7b97\u4e0d\u51c6\u786e\u3002<\/p>\n<\/li>\n<li>\n<p><strong>IT \u8d1f\u8f7d\u7684\u53d8\u5316<\/strong>\uff1a\u52a8\u6001\u5de5\u4f5c\u8d1f\u8f7d\u53ef\u80fd\u4f1a\u5bfc\u81f4 PUE \u6ce2\u52a8\uff0c\u4ece\u800c\u96be\u4ee5\u5efa\u7acb\u4e00\u81f4\u7684\u57fa\u7ebf\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9057\u7559\u57fa\u7840\u8bbe\u65bd<\/strong>\uff1a\u5982\u679c\u4e0d\u8fdb\u884c\u91cd\u5927\u5347\u7ea7\uff0c\u57fa\u7840\u8bbe\u65bd\u8fc7\u65f6\u7684\u65e7\u6570\u636e\u4e2d\u5fc3\u53ef\u80fd\u5f88\u96be\u5b9e\u73b0\u8f83\u4f4e\u7684 PUE \u503c\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u4e9b\u6311\u6218\uff0c\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u5546\u5e94\u5b9e\u65bd\u7cbe\u786e\u7684\u6d4b\u91cf\u65b9\u6cd5\u5e76\u91c7\u7528\u8282\u80fd\u6280\u672f\u548c\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u540c\u7c7b\u4ea7\u54c1\u6bd4\u8f83<\/h2>\n<p>\u7535\u529b\u4f7f\u7528\u6548\u7387\u901a\u5e38\u4e0e\u6570\u636e\u4e2d\u5fc3\u57fa\u7840\u8bbe\u65bd\u6548\u7387 (DCIE) \u8fdb\u884c\u6bd4\u8f83\u3002 PUE \u8861\u91cf\u6574\u4e2a\u6570\u636e\u4e2d\u5fc3\u7684\u6548\u7387\uff0c\u800c DCIE \u4ec5\u8ba1\u7b97\u6570\u636e\u4e2d\u5fc3\u5185 IT \u8bbe\u5907\u7684\u6548\u7387\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>\u7535\u529b\u4f7f\u7528\u6548\u7387 (PUE)<\/th>\n<th>\u6570\u636e\u4e2d\u5fc3\u57fa\u7840\u8bbe\u65bd\u6548\u7387 (DCIE)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5b9a\u4e49<\/td>\n<td>\u8861\u91cf\u6570\u636e\u4e2d\u5fc3\u7684\u603b\u4f53\u6548\u7387\u3002<\/td>\n<td>\u8861\u91cf\u6570\u636e\u4e2d\u5fc3\u5185\u7684 IT \u8bbe\u5907\u6548\u7387\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u8ba1\u7b97<\/td>\n<td>PUE = \u8bbe\u65bd\u603b\u529f\u7387 \/ IT \u8bbe\u5907\u529f\u7387\u3002<\/td>\n<td>DCIE = IT \u8bbe\u5907\u529f\u7387\/\u8bbe\u65bd\u603b\u529f\u7387\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u70b9<\/td>\n<td>\u6574\u4e2a\u6570\u636e\u4e2d\u5fc3\u57fa\u7840\u8bbe\u65bd\u7684\u6548\u7387\u3002<\/td>\n<td>\u4ec5 IT \u8bbe\u5907\u7684\u6548\u7387\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u7406\u60f3\u503c<\/td>\n<td>\u8d8a\u63a5\u8fd11.0\u8d8a\u597d\uff0c\u8868\u660e\u6548\u7387\u8d8a\u9ad8\u3002<\/td>\n<td>\u8d8a\u63a5\u8fd11.0\u8d8a\u597d\uff0c\u8868\u660e\u6548\u7387\u8d8a\u9ad8\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6807\u6746\u7ba1\u7406<\/td>\n<td>\u5e7f\u6cdb\u4f7f\u7528\u7684\u6570\u636e\u4e2d\u5fc3\u6548\u7387\u57fa\u51c6\u3002<\/td>\n<td>\u5bf9\u4e8e\u6bd4\u8f83 IT \u8bbe\u5907\u6548\u7387\u5f88\u6709\u7528\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e\u7535\u529b\u4f7f\u7528\u6548\u7387\u76f8\u5173\u7684\u524d\u666f\u548c\u672a\u6765\u6280\u672f<\/h2>\n<p>\u7535\u529b\u4f7f\u7528\u6548\u7387\u7684\u672a\u6765\u5728\u4e8e\u63d0\u9ad8\u6570\u636e\u4e2d\u5fc3\u80fd\u6e90\u6548\u7387\u548c\u53ef\u6301\u7eed\u6027\u7684\u8fdb\u6b65\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u4eba\u5de5\u667a\u80fd\u9a71\u52a8\u7684\u51b7\u5374\u4f18\u5316<\/strong>\uff1aAI\u7b97\u6cd5\u53ef\u4ee5\u5b9e\u65f6\u4f18\u5316\u6563\u70ed\u7cfb\u7edf\uff0c\u964d\u4f4e\u80fd\u8017\uff0c\u63d0\u9ad8PUE\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6db2\u4f53\u51b7\u5374\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u6db2\u4f53\u51b7\u5374\u6280\u672f\u53ef\u4ee5\u63d0\u4f9b\u6bd4\u4f20\u7edf\u7a7a\u6c14\u7cfb\u7edf\u66f4\u6709\u6548\u7684\u51b7\u5374\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8fb9\u7f18\u8ba1\u7b97<\/strong>\uff1a\u5206\u6563\u5f0f\u8fb9\u7f18\u6570\u636e\u4e2d\u5fc3\u53ef\u4ee5\u7f29\u77ed\u6570\u636e\u4f20\u8f93\u8ddd\u79bb\uff0c\u4ece\u800c\u964d\u4f4e\u529f\u8017\u5e76\u63d0\u9ad8 PUE\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u53ef\u518d\u751f\u80fd\u6e90\u5e76\u7f51<\/strong>\uff1a\u53ef\u518d\u751f\u80fd\u6e90\u7684\u5e7f\u6cdb\u4f7f\u7528\u53ef\u4ee5\u8fdb\u4e00\u6b65\u51cf\u5c11\u6570\u636e\u4e2d\u5fc3\u7684\u78b3\u8db3\u8ff9\u548cPUE\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9ad8\u6548\u7684\u786c\u4ef6\u8bbe\u8ba1<\/strong>\uff1a\u5236\u9020\u5546\u4e0d\u65ad\u5f00\u53d1\u66f4\u8282\u80fd\u7684 IT \u8bbe\u5907\u4ee5\u964d\u4f4e PUE \u503c\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u7535\u6e90\u4f7f\u7528\u6548\u7387\u53ca\u5176\u4e0e\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5173\u8054<\/h2>\n<p>\u867d\u7136\u7535\u6e90\u4f7f\u7528\u6548\u7387\u4e3b\u8981\u5173\u6ce8\u6570\u636e\u4e2d\u5fc3\u80fd\u6e90\u6548\u7387\uff0c\u4f46\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u63d0\u9ad8\u6574\u4f53\u6548\u7387\u65b9\u9762\u53d1\u6325\u4f5c\u7528\u3002\u901a\u8fc7\u667a\u80fd\u8def\u7531\u548c\u7f13\u5b58\u4e92\u8054\u7f51\u6d41\u91cf\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u51cf\u5c11\u4e86\u6570\u636e\u4e2d\u5fc3\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff0c\u4ece\u800c\u8282\u7701\u80fd\u6e90\u3002\u5229\u7528\u4ee3\u7406\u670d\u52a1\u5668\u8fd8\u53ef\u4ee5\u4f18\u5316\u5e26\u5bbd\u4f7f\u7528\u5e76\u51cf\u5c11\u5bf9\u989d\u5916\u57fa\u7840\u8bbe\u65bd\u7684\u9700\u6c42\uff0c\u8fdb\u4e00\u6b65\u6709\u52a9\u4e8e\u6539\u5584 PUE\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173\u6570\u636e\u4e2d\u5fc3\u7535\u529b\u4f7f\u7528\u6548\u7387\u548c\u80fd\u6e90\u6548\u7387\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5\u8bbf\u95ee\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ol>\n<li>\n<p><a href=\"https:\/\/www.thegreengrid.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u7eff\u8272\u7f51\u683c<\/a>\uff1a\u7eff\u8272\u7535\u7f51\u8054\u76df\u7684\u5b98\u65b9\u7f51\u7ad9\uff0c\u63d0\u4f9b\u6709\u5173\u80fd\u6e90\u6548\u7387\u6700\u4f73\u5b9e\u8df5\u7684\u5b9d\u8d35\u89c1\u89e3\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.energy.gov\/eere\/femp\/data-centers\" target=\"_new\" rel=\"noopener nofollow\">\u7f8e\u56fd\u80fd\u6e90\u90e8 \u2013 \u6570\u636e\u4e2d\u5fc3\u80fd\u6e90\u6548\u7387<\/a>\uff1a\u7f8e\u56fd\u80fd\u6e90\u90e8\u63d0\u4f9b\u7684\u7efc\u5408\u8d44\u6e90\uff0c\u63d0\u4f9b\u6570\u636e\u4e2d\u5fc3\u80fd\u6e90\u6548\u7387\u6307\u5357\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/tc9.ashraetcs.org\/documents\/ASHRAE_TC9_Best_Practices_2019.pdf\" target=\"_new\" rel=\"noopener nofollow\">ASHRAE \u6570\u636e\u4e2d\u5fc3\u6563\u70ed\u6307\u5357\u548c\u6700\u4f73\u5b9e\u8df5<\/a>\uff1aASHRAE \u5173\u4e8e\u6570\u636e\u4e2d\u5fc3\u70ed\u7ba1\u7406\u4ee5\u5b9e\u73b0\u6700\u4f73 PUE \u7684\u6307\u5357\u3002<\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.energystar.gov\/products\/data_center_program\" target=\"_new\" rel=\"noopener nofollow\">\u73af\u5883\u4fdd\u62a4\u7f72 (EPA) \u80fd\u6e90\u4e4b\u661f\u8ba1\u5212<\/a>\uff1a\u6709\u5173\u4fc3\u8fdb\u8282\u80fd\u6570\u636e\u4e2d\u5fc3\u7684\u80fd\u6e90\u4e4b\u661f\u6570\u636e\u4e2d\u5fc3\u8ba1\u5212\u7684\u4fe1\u606f\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u4e86\u89e3\u548c\u4f18\u5316\u7535\u529b\u4f7f\u7528\u6548\u7387\uff0c\u6570\u636e\u4e2d\u5fc3\u8fd0\u8425\u5546\u548c\u4ee3\u7406\u670d\u52a1\u5668\u63d0\u4f9b\u5546\u53ef\u4ee5\u4e3a\u66f4\u7eff\u8272\u3001\u66f4\u53ef\u6301\u7eed\u7684\u6570\u5b57\u672a\u6765\u505a\u51fa\u91cd\u5927\u8d21\u732e\u3002<\/p>","protected":false},"featured_media":478493,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478492","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Power Usage Effectiveness (PUE) in Data Centers<\/mark>","faq_items":[{"question":"What is Power Usage Effectiveness (PUE)?","answer":"<p>Power Usage Effectiveness (PUE) is a metric used in data centers to measure their energy efficiency. It quantifies how effectively a data center uses power to support its IT infrastructure. A lower PUE indicates better energy efficiency.<\/p>"},{"question":"How is PUE calculated?","answer":"<p>PUE is calculated by dividing the total facility power (which includes cooling, lighting, and other support systems) by the power consumed solely by the IT equipment. The formula is:<\/p><p>PUE = Total Facility Power \/ IT Equipment Power<\/p><p>The ideal PUE value is 1.0, meaning all power is used solely for IT purposes without any additional energy overhead.<\/p>"},{"question":"What are the benefits of using PUE?","answer":"<p>Using PUE offers several benefits:<\/p><ul><li><p>Quantifiable Efficiency: PUE provides a straightforward measure of a data center's efficiency and allows tracking improvements over time.<\/p><\/li><li><p>Identifying Inefficiencies: High PUE values highlight potential problems in a data center's design or operation, enabling targeted improvements.<\/p><\/li><li><p>Benchmarking Tool: Data centers can use PUE to compare their energy efficiency with industry best practices and other facilities.<\/p><\/li><\/ul>"},{"question":"What are the different types of PUE?","answer":"<p>PUE can be categorized into three main types:<\/p><ol><li><p>Design PUE: Calculated during the data center's design phase, based on its theoretical maximum efficiency.<\/p><\/li><li><p>Actual PUE: Measured during data center operations, reflecting real-world energy efficiency.<\/p><\/li><li><p>Partial PUE: Evaluates the efficiency of specific subsystems within the data center, such as cooling or lighting.<\/p><\/li><\/ol>"},{"question":"How can data centers improve their PUE?","answer":"<p>Data centers can improve their PUE through various methods:<\/p><ul><li><p>Monitoring and Tracking: Regularly measuring PUE allows data centers to identify trends and areas for improvement.<\/p><\/li><li><p>Improving Cooling Efficiency: Implementing advanced cooling technologies and airflow management can significantly reduce PUE.<\/p><\/li><li><p>Equipment Upgrades: Replacing old and inefficient IT equipment with newer models contributes to better PUE.<\/p><\/li><li><p>Renewable Energy Integration: Utilizing renewable energy sources lowers PUE and enhances sustainability.<\/p><\/li><\/ul>"},{"question":"How is PUE related to proxy servers?","answer":"<p>Proxy servers can play a role in improving PUE by reducing the workload on data centers. By intelligently routing and caching internet traffic, proxy servers optimize bandwidth usage and decrease the need for additional infrastructure, leading to potential energy savings.<\/p>"},{"question":"What does the future hold for PUE?","answer":"<p>The future of PUE lies in advancements that enhance energy efficiency and sustainability in data centers. Technologies like AI-driven cooling optimization, liquid cooling solutions, and the integration of renewable energy sources will contribute to reducing PUE values further.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478492\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/478493"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=478492"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}