{"id":4548,"date":"2026-08-11T18:12:17","date_gmt":"2026-08-12T01:12:17","guid":{"rendered":"https:\/\/www.26yc.com\/organic-rankine-cycle-waste-heat-electricity-en\/"},"modified":"2026-10-09T17:57:00","modified_gmt":"2026-10-10T00:57:00","slug":"organic-rankine-cycle-waste-heat-electricity-en","status":"publish","type":"post","link":"https:\/\/www.26yc.com\/zh_cn\/organic-rankine-cycle-waste-heat-electricity-en\/","title":{"rendered":"\u6709\u673a\u6717\u80af\u5faa\u73af\uff1a\u4ece\u5e9f\u70ed\u5230\u7535\u529b"},"content":{"rendered":"<h2>Heat That Usually Goes to Waste<\/h2>\n<p>Many industrial processes reject heat at temperatures too low for conventional steam turbines but still high enough to be useful. Instead of venting it, that heat can be converted into electricity with an Organic Rankine Cycle.<\/p>\n<h2>How ORC Works<\/h2>\n<p>ORC \u662f\u4ee5\u4f4e\u6cb8\u70b9\u6709\u673a\u5de5\u8d28\u4ee3\u66ff\u6c34\u7684\u6717\u80af\u5faa\u73af\u3002\u5e9f\u70ed\u4f7f\u5de5\u8d28\u84b8\u53d1\uff0c\u84b8\u6c14\u9a71\u52a8\u6da1\u8f6e\u6216\u81a8\u80c0\u673a\u53d1\u7535\uff0c\u5de5\u8d28\u51b7\u51dd\u540e\u88ab\u6cf5\u56de\u3002\u8be5\u5faa\u73af\u628a\u672c\u5c06\u635f\u5931\u7684\u71b1\u80fd\u8f6c\u5316\u4e3a\u7535\u7f51\u7ea7\u7535\u529b\u3002<\/p>\n<h2>Where ORC Pays Off<\/h2>\n<ul>\n<li>\u4e2d\u4f4e\u6e29\u5e9f\u70ed\uff0c\u901a\u5e3880\u81f3300\u6444\u6c0f\u5ea6\u3002<\/li>\n<li>\u70ed\u91cf\u5168\u5929\u5019\u53ef\u7528\u7684\u8fde\u7eed\u5de5\u827a\u6d41\u3002<\/li>\n<li>\u7535\u4ef7\u6216\u78b3\u6210\u672c\u8f83\u9ad8\u3001\u6bcf\u56de\u65361\u5343\u74e6\u65f6\u90fd\u6709\u660e\u786e\u4ef7\u503c\u7684\u7ad9\u70b9\u3002<\/li>\n<\/ul>\n<h2>ORC and Heat Recovery Working Together<\/h2>\n<p>ORC \u662f\u56de\u6536\u94fe\u7684\u6700\u540e\u4e00\u73af\u3002\u9ad8\u54c1\u4f4d\u70ed\u76f4\u63a5\u5229\u7528\uff1b\u4e2d\u54c1\u4f4d\u70ed\u9a71\u52a8 ORC\uff1b\u5176\u4f59\u4ecd\u53ef\u901a\u8fc7\u677f\u5f0f\u6362\u70ed\u5668\u9884\u70ed\u7a7a\u6c14\u6216\u6c34\u3002\u53e0\u52a0\u591a\u79cd\u56de\u6536\u6280\u672f\u80fd\u6700\u5927\u5316\u5355\u4e00\u70ed\u6e90\u7684\u4ef7\u503c\u3002<\/p>\n<h2>Practical Considerations<\/h2>\n<ul>\n<li>\u6295\u8d44\u56de\u6536\u671f\u53d6\u51b3\u4e8e\u70ed\u91cf\u3001\u6e29\u5ea6\u4e0e\u8fd0\u884c\u5c0f\u65f6\u6570\u3002<\/li>\n<li>\u5de5\u8d28\u9009\u62e9\u5f71\u54cd\u6548\u7387\u4e0e\u7ef4\u62a4\u3002<\/li>\n<li>\u5148\u4ece\u6d4b\u91cf\u5165\u624b\uff1a\u70ed-\u7535\u5ba1\u8ba1\u53ef\u5224\u65ad\u76f8\u6bd4\u66f4\u7b80\u5355\u7684\u7a7a\u6c14-\u7a7a\u6c14\u56de\u6536\uff0cORC \u662f\u5426\u503c\u5f97\u3002<\/li>\n<\/ul>\n<h2>Outlook<\/h2>\n<p>\u968f\u7740\u80fd\u6e90\u6210\u672c\u4e0a\u5347\uff0c\u5e9f\u70ed\u53d1\u7535\u4ece\u8bd5\u70b9\u8d70\u5411\u6807\u51c6\u5b9e\u8df5\u3002\u5bf9\u62e5\u6709\u7a33\u5b9a\u4f4e\u54c1\u4f4d\u70ed\u7684\u5de5\u5382\uff0cORC \u662f\u4ece\u6210\u672c\u4e2d\u5fc3\u8fc8\u5411\u5c0f\u578b\u53d1\u7535\u5546\u6700\u660e\u786e\u7684\u8def\u5f84\u4e4b\u4e00\u3002<\/p>\n<div class=\"yc-related\">\n<h3>\u76f8\u5173\u6587\u7ae0<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/hr-vs-erv-differences\/\">HRV \u4e0e ERV\uff1a\u51b3\u5b9a\u5efa\u7b51\u8212\u9002\u5ea6\u7684\u5173\u952e\u5dee\u5f02<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/data-center-support-space-heat-recovery\/\">\u6570\u636e\u4e2d\u5fc3\u914d\u5957\u7a7a\u95f4\u70ed\u56de\u6536\uff1a\u529e\u516c\u5ba4\u3001\u5b9e\u9a8c\u5ba4\u4e0e\u88c5\u5378\u533a<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/heat-recovery-ventilation-retrofit\/\">Retrofitting Heat Recovery Ventilation into Older Buildings<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/wastewater-treatment-heat-recovery\/\" title=\"\u6c61\u6c34\u5904\u7406\u5382\u70ed\u56de\u6536\uff1a\u4ece\u6d88\u5316\u6c60\u5230\u5efa\u7b51\">\u6c61\u6c34\u5904\u7406\u5382\u70ed\u56de\u6536\uff1a\u4ece\u6d88\u5316\u6c60\u5230\u5efa\u7b51<\/a><\/li>\n<li><a href=\"https:\/\/www.26yc.com\/zh_cn\/industrial-heat-recovery-guide\/\" title=\"Industrial Heat Recovery Technology: Principles, Common Equipment, and Energy-Saving Benefits\">Industrial Heat Recovery Technology: Principles, Common Equipment, and Energy-Saving Benefits<\/a><\/li>\n<\/ul>\n<\/div>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<p><strong>What is an Organic Rankine Cycle?<\/strong><br \/>It is a Rankine power cycle that uses an organic working fluid with a low boiling point instead of water, letting it generate electricity from heat too cool for a conventional steam turbine.<\/p>\n<p><strong>What temperature range suits ORC?<\/strong><br \/>ORC typically targets medium- and low-temperature waste heat, often in the range of roughly 80 to 300 degrees Celsius, depending on the working fluid and system design.<\/p>\n<p><strong>Where does ORC pay off?<\/strong><br \/>It pays off where a steady stream of low-grade heat is available, such as engine and turbine exhaust, industrial process streams, geothermal sources, and biomass combustion.<\/p>\n<p><strong>How does ORC compare with direct heat recovery?<\/strong><br \/>Direct air-to-air or air-to-water recovery reuses heat on site at high efficiency, while ORC converts heat into flexible electricity that can be exported, at a higher capital cost and lower overall efficiency.<\/p>","protected":false},"excerpt":{"rendered":"<p>Heat That Usually Goes to Waste Many industrial processes reject heat at temperatures too low for conventional steam turbines but still high enough to be useful. Instead of venting it, that heat can be converted into electricity with an Organic Rankine Cycle. How ORC Works An ORC is a Rankine cycle that uses an organic [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72,70],"tags":[172],"class_list":["post-4548","post","type-post","status-publish","format-standard","hentry","category-heat-recovery","category-industrial","tag-waste-heat-recovery"],"_links":{"self":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/comments?post=4548"}],"version-history":[{"count":4,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4548\/revisions"}],"predecessor-version":[{"id":5309,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/posts\/4548\/revisions\/5309"}],"wp:attachment":[{"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/media?parent=4548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/categories?post=4548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.26yc.com\/zh_cn\/wp-json\/wp\/v2\/tags?post=4548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}