| 国产1000MW超超临界压力直流锅炉启动过程中汽水分离器水位的控制 |
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| 引用本文： | 袁远望.国产1000MW超超临界压力直流锅炉启动过程中汽水分离器水位的控制[J].广东电力,2009,22(8):65-67. |
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| 作者姓名： | 袁远望 |
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| 作者单位： | 珠海金湾发电有限公司,广东,珠海,519060 |
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| 摘 要： | 介绍了国产1000MW超超临界压力直流锅炉的启动过程及启动系统的结构、功能，阐述了启动过程中汽水分离器各阀门动作的水位控制逻辑原理，包括锅炉再循环水流量控制、液位调节阀控制、炉水循环泵暖管疏水排放阀控制等。
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| 关 键 词： | 超超临界压力 直流锅炉 汽水分离器 水位控制 |
Water-level Control of Water Separator during Startup of Domestic 1 000 MW Ultra Supercritical Pressure Once-through Boiler |
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| YUAN Yuan-wang.Water-level Control of Water Separator during Startup of Domestic 1 000 MW Ultra Supercritical Pressure Once-through Boiler[J].Guangdong Electric Power,2009,22(8):65-67. |
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| Authors: | YUAN Yuan-wang |
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| Affiliation: | YUAN Yuan-wang (Zhuhai Jinwan Power Co., Ltd., Zhuhai, Guangdong 519060, China) |
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| Abstract: | The startup process and the structure, function of starting system of domestic 1 000 MW ultra supercritical pressure once-through boiler are presented. The water-level control logic principles of water separator （WS） valves during startup are expounded, including boiler recycling water flow control, liquid-level adjuster valve control, and control of boiler circulating pump （BCP） pipe warm-up drainage valve, etc. |
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| Keywords: | ultra supercritical pressure once-through boiler water separator （WS） water-level control |
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