| 电网火电机组在线节能发电调度方法和策略探讨 |
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| 引用本文： | 施延洲,王智微,杨东.电网火电机组在线节能发电调度方法和策略探讨[J].热力发电,2010,39(10). |
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| 作者姓名： | 施延洲 王智微 杨东 |
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| 作者单位： | 西安热工研究院有限公司; |
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| 摘 要： | 针对电网采用火电机组在线供电煤耗监测系统进行节能发电调度的方式,分析了监测系统测量不确定度对负荷调度结果的影响。根据各种容量及参数的机组供电煤耗特性和当前在线供电煤耗监测现状,提出了按照高准确度的性能试验结果优化机组运行组合和依据在线供电煤耗监测结果进行机组间负荷分配的策略。
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| 关 键 词： | 电网 火电机组 节能发电调度 在线性能监测 供电煤耗率 煤耗微增率 测量不确定度 |
AN APPROACH TO THE METHOD AND STRATEGY OF ON-LINE ENERGY-SAVING LOAD DISPATCH FOR THERMAL POWER PLANTS IN THE POWER GRID |
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| SHI Yanzhou,WANG Zhiwei,YANG Dong.AN APPROACH TO THE METHOD AND STRATEGY OF ON-LINE ENERGY-SAVING LOAD DISPATCH FOR THERMAL POWER PLANTS IN THE POWER GRID[J].Thermal Power Generation,2010,39(10). |
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| Authors: | SHI Yanzhou WANG Zhiwei YANG Dong |
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| Affiliation: | SHI Yanzhou,WANG Zhiwei,YANG DongXi'an Thermal Power Research Institute Co Ltd,Xi'an 710032,Shaanxi Province,PRC |
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| Abstract: | Directing against the energy-saving load dispatch of thermal power plants in the power grid using the on-line net coal consumption monitoring system,the influence of uncertainty in measurement of said monitoring system upon the results of load dispatch has been analysed.Based on the net coal consumption behavior of units with various capacities and parameters,as well as the status quo of net coal consumption monitoring at present,an optimal operation grouping of units according to the performance test resul... |
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| Keywords: | power grid thermal power unit energy-saving load dispatch on-line performance monitoring net coal consumption rate micro-increase rate uncertainty in measurement |
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