| 炼油过程余热回收热电联产系统综合用能效率分析 |
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| 引用本文： | 王镔.炼油过程余热回收热电联产系统综合用能效率分析[J].节能,2007,26(2):24-25. |
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| 作者姓名： | 王镔 |
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| 作者单位： | 中国石油大连石化公司机动设备处,辽宁,大连,116031 |
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| 摘 要： | 对大连石化公司自备电厂锅炉和汽轮发电机组进行全面的测试,在此基础上进行了锅炉正、反平衡计算,汽轮机机相对内效率、汽轮机械效率和汽机发电机效率的计算,综合各项数据,得出了热电厂余热资源的综合热效率,并分析了热效率低的原因。
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| 关 键 词： | 锅炉正平衡 反平衡 相对内效率 机械效率 |
| 文章编号： | 1004-7948（2007）02-0024-02 |
| 修稿时间： | 2006-12-05 |
The analyse of combined heat and power generation of surplus heat utilization system in chemical plant |
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| WANG Bin.The analyse of combined heat and power generation of surplus heat utilization system in chemical plant[J].Energy Conservation,2007,26(2):24-25. |
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| Authors: | WANG Bin |
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| Abstract: | Test the operational factor of boiler and steam turbine of PetroChina Dalian Petrochemical Company and calculate the boiler efficiency,steam turbine internal efficiency,steam turbine mechanical efficiency and the electric generator efficiency.Base on those data,calculate the efficiency of heat and power generation system and analyse the reason of the low efficiency. |
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| Keywords: | boiler efficiency internal efficiency mechanical efficiency |
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