[原创]大型锅炉受热面积灰在线监测与优化吹灰

<p class="MsoNormal" align="center" style="MARGIN: 5pt 0cm; TEXT-ALIGN: center;"><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 22pt; mso-fareast-font-family: 黑体;"><a href="http://bbs.eptchina.cn/index.asp"><span lang="EN-US" style="FONT-FAMILY: 黑体; mso-ascii-font-family: &quot;Times New Roman&quot;;"><span lang="EN-US">大型锅炉受热面积灰在线监测与优化吹灰</span></span></a><p></p></span></b></p><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 5pt; TEXT-ALIGN: center;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 14pt; mso-fareast-font-family: 仿宋_GB2312; mso-ansi-language: ZH-CN;"><a href="http://www.eptchina.cn/"><span style="FONT-FAMILY: 仿宋_GB2312; mso-ascii-font-family: &quot;Times New Roman&quot;;">阎维平，欧宗现，朱予东</span></a></span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt;"><p></p></span></b></p><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 7pt; LINE-HEIGHT: 125%; TEXT-ALIGN: center;"><b style="mso-bidi-font-weight: normal;"><span style="LINE-HEIGHT: 125%; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;;">（华北电力大学能源与动力工程学院，河北省保定市</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="LINE-HEIGHT: 125%; mso-bidi-font-size: 10.5pt; mso-fareast-font-family: 楷体_GB2312;"><font face="Times New Roman">071003</font></span></b><b style="mso-bidi-font-weight: normal;"><span style="LINE-HEIGHT: 125%; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;;">）</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%;"><p></p></span></b></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 14pt; TEXT-ALIGN: left; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 9pt; FONT-FAMILY: 黑体; mso-ascii-font-family: &quot;Times New Roman&quot;;">摘要：</span></b><b style="mso-bidi-font-weight: normal;"><span style="FONT-FAMILY: 宋体; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;;">通过建立受热面污染在线监测模型，准确监测炉内的结渣积灰情况；分析电站锅炉传热过程和吹灰过程的不可逆能量损失，建立基于熵产分析的吹灰优化模型，实现真正意义上的吹灰收益最大化。在此基础上，提出了制定吹灰策略所要遵循的基本原则。根据这些基本原则和锅炉机组的实际运行特性，制定了三种适合于不同受热面的吹灰模式：用于炉膛吹灰的炉膛出口烟温控制吹灰模式、用于屏式过热器和高温对流受热面吹灰的危险点壁温控制吹灰模式以及用于尾部受热面吹灰的最大吹灰收益吹灰模式。将优化吹灰模型用于燃煤电站锅炉计算机监测系统上，实现了锅炉各主要受热面的优化吹灰。</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 6pt 0cm 10pt; LINE-HEIGHT: 14pt; mso-line-height-rule: exactly;"><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 9pt; mso-fareast-font-family: 黑体;"><a href="http://www.eptchina.cn/html/meterial/"><span lang="EN-US" style="FONT-FAMILY: 黑体; mso-ascii-font-family: &quot;Times New Roman&quot;;"><span lang="EN-US">关键词：</span></span><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-hansi-font-family: &quot;Times New Roman&quot;; mso-ascii-font-family: &quot;Times New Roman&quot;;"><span lang="EN-US">电站锅炉，优化吹灰，吹灰策略，<span lang="EN-US">污染监测，熵产分析</span></span></span></a></span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 9pt;"><p></p></span></b></p><p><p>

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<p>在线学习，多谢老师！</p>[em02][em02][em02][em02]

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