| 一种火电机组经济性指标分析的新方法 |
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| 引用本文： | 祝庆一.一种火电机组经济性指标分析的新方法[J].浙江电力,2013,32(4):55-58. |
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| 作者姓名： | 祝庆一 |
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| 作者单位： | 浙江浙能嘉兴发电有限公司,浙江嘉兴,314201 |
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| 摘 要： | 针对目前机组经济性指标分析常规采用的同比和环比方法的不足,提出了在综合经济性指标供电煤耗中引入参考供电煤耗的比较方法,对机组运行中经济性参数分类分析,随外界条件影响变化较大的指标采用特定工况下的指标进行分析,基本不受外界影响的指标则采用指定统计期内同比、环比分析。
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| 关 键 词： | 经济性指标分析 参考供电煤耗 同比 环比 |
Exploration of Economic Index Analysis Method for Thermal Power Unit |
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| ZHU Qing-yi.Exploration of Economic Index Analysis Method for Thermal Power Unit[J].Zhejiang Electric Power,2013,32(4):55-58. |
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| Authors: | ZHU Qing-yi |
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| Affiliation: | ZH U Qing-yi (Zhejiang Zheneng Jiaxing Power Generation Co., Ltd., Jiaxing Zhejiang 314201, China) |
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| Abstract: | Aiming at disadvantages of present economic index analysis generally on year-on-year basis and month-on-month basis, the paper proposes a comparison method in which net coal consumption rate is intro- duced in referenced coal consumption rate; it analyzes economic parameters in unit operation by categories： analyzes indexes significantly varied from ambient environment by that in specified operating condition while analyzes indexes hardly influenced by ambient environment in virtue of year-on-year ratio and month-on-month ratio in specified survey period. |
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| Keywords: | economic index analysis referenced coal consumption net year-on-year ratio month-on-month ratio |
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