| 大型燃煤火电机组节能评价与系统优化 |
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| 引用本文： | 王宁玲,杨志平,武宇.大型燃煤火电机组节能评价与系统优化[J].华北电力大学学报,2010,37(3). |
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| 作者姓名： | 王宁玲 杨志平 武宇 |
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| 作者单位： | 华北电力大学电站设备状态监测与控制教育部重点实验室,北京,102206 |
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| 摘 要： | 加强大型燃煤发电机组的能效分析与节能管理,有效降低已投运机组的能耗水平,在当前仍然是重要和紧迫的任务。基于系统节能评价技术与耗差分析方法,选取两台当前火电主力600 MW等级机组,按照科学的节能评估方法学,通过对系统、设备运行经济性水平开展系统性评估,准确掌握当前能耗水平偏差,科学识别和分析节能潜力,有针对性地提出系统的节能技术改造、检修优化措施,取得了良好的节能降耗效果。
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| 关 键 词： | 大型燃煤火电机组 能耗 节能评价 系统优化 |
Energy-saving evaluation and system optimization for large coal-fired power units |
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| WANG Ning-ling,YANG Zhi-ping,WU Yu.Energy-saving evaluation and system optimization for large coal-fired power units[J].Journal of North China Electric Power University,2010,37(3). |
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| Authors: | WANG Ning-ling YANG Zhi-ping WU Yu |
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| Abstract: | It is important and urgent for large coal-fired power units to improve the energy-effectiveness analysis and energy-saving management so as to reduce the energy consumption level for the units in operation.Taking two 600MW coal-fired power units for instance,the energy-saving evaluation technology and energy-loss analysis method was introduced to evaluate the economic performance of systems and equipment,analyze the current deviation of energy consumption and determine the energy-saving potential of power units.Based on this,several optimized solutions were performed on energy-saving retrofit and maintenance optimization,which made favorable energy conservation and consumption reduction. |
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| Keywords: | large coal-fired thermal power units energy consumption energy-saving evaluation system optimization |
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