| 抽汽凝汽式热电联产机组超发负荷热耗率计算方法 |
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| 引用本文： | 王磊,葛挺,马建伟,李哲.抽汽凝汽式热电联产机组超发负荷热耗率计算方法[J].热力发电,2010,39(2). |
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| 作者姓名： | 王磊 葛挺 马建伟 李哲 |
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| 作者单位： | 河南电力试验研究院,河南,郑州,450052 |
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| 摘 要： | 针对抽汽凝汽式热电联产机组(抽凝机组)对外供应2种不等价的能量——热能和电能的特点,将抽凝式机组的电负荷和热负荷分解为热化发电部分和凝汽发电部分。通过分解系数,计算凝汽发电部分的锅炉吸热量和电负荷,得到热耗率,作为以热定电以外的超发负荷热耗率。给出了具体计算方法和应用实例,可为节能发电调度提供依据。
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| 关 键 词： | 抽凝机组 超发负荷 热耗率 分解模型 |
CALCULATION METHOD OF SPECIFIC HEAT CONSUMPTION FOR SUPPLUS LOAD FROM EXTRACTION CONDENSING CO-GENERATION UNIT |
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| WANG Lei,GE Ting,MA Jian-wei,LI Zhe.CALCULATION METHOD OF SPECIFIC HEAT CONSUMPTION FOR SUPPLUS LOAD FROM EXTRACTION CONDENSING CO-GENERATION UNIT[J].Thermal Power Generation,2010,39(2). |
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| Authors: | WANG Lei GE Ting MA Jian-wei LI Zhe |
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| Affiliation: | WANG Lei,GE Ting,MA Jian-wei,LI ZheHenan Electric Power Testing , Research Institute,Zhengzhou 430074,Henan Province,PRC |
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| Abstract: | Directing against the features of extraction condensing co-generation unit,which supplies two kinds of unequivalent energy,i.e.heat energy and electric energy,the heat load and electric load of extraction condensing unit have been resolved into two parts,i.e.thermification power generation part and condensation power generation part.Through the resolving coefficient,the heat Absorption of boiler and electric load of the condensation power generation part have been calculated,obtaining the specific heat cons... |
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| Keywords: | extraction condensing co-generation unit surplus load specific heat consumption resolving model |
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