| 发电厂有功电量不平衡差错原因分析 |
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| 引用本文： | 刘守谦,宋晓林,李毅.发电厂有功电量不平衡差错原因分析[J].电测与仪表,2011,48(2):64-67,80. |
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| 作者姓名： | 刘守谦 宋晓林 李毅 |
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| 作者单位： | 陕西电力科学研究院,西安,710054 |
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| 摘 要： | 介绍了一起真实的有功电量差错案例,根据得到的三组电量负荷曲线数据,按照时间顺序将电量数据进行比对,分别比较了电源侧计量装置现场主副表、电源侧现场主表数据和主站系统采集系统、电源侧主站系统采集和电网侧主站系统采集的电量负荷曲线数据.通过比较分析,提出了一种电量差错分析的方法和思路,使用该方法找出了有功电量差错的原因,经更...
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| 关 键 词： | 电量差错 电能表 计量装置 负荷曲线 主站采集系统 |
The Analysis of Unbalanced Active Energy Error in Power Plant |
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| LIU Shou-qian,SONG Xiao-lin,LI Yi.The Analysis of Unbalanced Active Energy Error in Power Plant[J].Electrical Measurement & Instrumentation,2011,48(2):64-67,80. |
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| Authors: | LIU Shou-qian SONG Xiao-lin LI Yi |
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| Affiliation: | LIU Shou-qian,SONG Xiao-lin,LI Yi(Shaanxi Electric Power Research Institute,Xi'an 710054,China) |
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| Abstract: | This paper introduced a real case of active energy error.According to three groups of electric energy load profile data which included electric energy meter of power-side,energy power data acquire system of power-side and energy power data acquire system of grid side,the paper compared the three groups of data for each other by the sequence of time.Through analyzing and comparing the data,this article introduced a method and idea for energy power error,which can find the reason of error.After correcting the... |
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| Keywords: | energy power error electric power meter electric energy measurement device load profile data acquire system of master station |
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