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投稿时间：2014-01-17
投稿时间：2014-01-17
中文摘要: 宁波钢铁有限公司余能发电厂135 MW汽轮发电机组利用富余煤气进行发电,承担了公司煤气调峰任务,导致机组负荷波动较大.通过变负荷试验,对机组变负荷运行时锅炉汽包使用寿命、锅炉水循环可靠性等进行全面分析,给出了经济性比较,提出了定滑定优化运行方式及运行时应注意的事项.
Abstract:The 135 MW steam turbo-generator unit of Ningbo Iron & Steel Co.,Ltd uses company surplus coal gas for power generation and has a large load fluctuation due to its task of peak adjustment for company coal gas.Based on a changed load test,this study conducts a comprehensive analysis of the life effect of the boiler drum and reliability of boiler water circulation etc.under varying load.Economic comparison is made and a constant-sliding-constant pressure optimization operation mode and some issues worthy of concern in and operation notes are proposed.
keywords: coal gas utility boiler varying load safety economy
文章编号：20140205 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 | |
| 陶红卫 | 宁波钢铁有限公司余能发电厂 | taohongwei@ningbosteel.com |
| 岳洪 | 宁波钢铁有限公司余能发电厂 | |
| 刘涛 | 宁波钢铁有限公司余能发电厂 | |
| 付宁文 | 杭州锅炉集团股份有限公司 |
引用文本：
陶红卫,岳洪,刘涛,等.煤气锅炉机组变负荷运行安全经济性分析[J].上海电力大学学报,2014,30(2):119-122,148.
TAO Hongwei,YUE Hong,LIU Tao,et al.Safety and Economic Analysis of 135 MW Coal Gas Utility Boiler Unit Under Varying Load[J].Journal of Shanghai University of Electric Power,2014,30(2):119-122,148.
陶红卫,岳洪,刘涛,等.煤气锅炉机组变负荷运行安全经济性分析[J].上海电力大学学报,2014,30(2):119-122,148.
TAO Hongwei,YUE Hong,LIU Tao,et al.Safety and Economic Analysis of 135 MW Coal Gas Utility Boiler Unit Under Varying Load[J].Journal of Shanghai University of Electric Power,2014,30(2):119-122,148.