| 600MW超临界CFB机组深度调峰运行技术 |
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| 引用本文： | 彭中,杨光兰,邬万竹. 600MW超临界CFB机组深度调峰运行技术[J]. 能源科技, 2020, 18(1): 55-58 |
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| 作者姓名： | 彭中 杨光兰 邬万竹 |
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| 作者单位： | 四川白马循环流化床示范电站有限责任公司,四川 内江,641005;神华集团循环流化床技术研发中心,陕西 西安,710065 |
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| 摘 要： | 经通过分析超临界CFB机组在深度调峰方面的优势,结合600MW超临界CFB机组的实际运行工况,提出机组在深度调峰前应开展的试验工作。研究600MW超临界CFB机组的深度调峰过程,从汽机、锅炉、电气等方面提出有效的技术措施,解决深度调峰可能带来的锅炉流化不良、环保参数控制困难等问题。通过在600MW超临界CFB机组上应用,机组在30%负荷深度调峰运行,工况稳定,各项参数正常,取得了较好效果。
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| 关 键 词： | 超临界 CFB锅炉 深度调峰 污染物控制 |
600MW Supercritical CFB Units Deep Peak-regulating Operation Technology |
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| PENG Zhong,YANG Guanglan,WU Wanzhu. 600MW Supercritical CFB Units Deep Peak-regulating Operation Technology[J]. Energy Science and Technology, 2020, 18(1): 55-58 |
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| Authors: | PENG Zhong YANG Guanglan WU Wanzhu |
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| Affiliation: | (Sichuan Baima Circulating Fluidized Bed Demonstration Power Station Co.,Ltd,Neijiang,Sichuan,641005;Circulating fluidized Bd Technology Research and Development Center,Shenhua Group,Xi’an,Shaanxi,710065) |
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| Abstract: | Based on the analysis of the advantages of supercritical CFB units in aspects of deep peak-regu⁃lating,combined with the actual operating conditions of 600MW supercritical CFB units,the test work that should be carried out before the deep peak-regulating is proposed.This paper studies the deep peak-regulat⁃ing process of 600MW supercritical CFB units,puts forward effective technical measures from the aspects of steam turbine,boiler,electricity,etc.,to solve the problems of poor fluidization of boiler and difficult con⁃trol of environmental protection parameters caused by deep peak-regulating.Through the application in 600MW supercritical CFB units,the units operate at 30%load depth peak-regulating regulation,the work⁃ing condition is stable,all parameters are normal,and good results are obtained. |
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| Keywords: | Supercritical CFB boiler Deep peak-regulating Pollutant control |
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