| 基于模式识别的电能量数据辨识和校正 |
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| 引用本文： | 汪胜和,黄太贵,王正风.基于模式识别的电能量数据辨识和校正[J].电力系统自动化,2009,33(4):100-103. |
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| 作者姓名： | 汪胜和 黄太贵 王正风 |
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| 作者单位： | 安徽电力调度通信中心，安徽省合肥市 230022 |
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| 摘 要： | 针对电力市场运营对电能量数据准确性提出的实际要求，结合电能量计量系统的实际特点，在传统电能量数据采集的基础上，提出了一种基于模式识别的电能量数据辨识和校正手段。该方法通过分析电能量计量系统的采集过程，将其划分为若干个特征模式，对不同的特征模式下采用不同的指标，通过对指标综合分析判别电能量数据可靠性，同时采用SCADA积分数据对不可用数据进行校正，提高了电能量数据辨识水平和数据的可用性。
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| 关 键 词： | 电能量 模式识别 辨识 校正 |
| 收稿时间： | 8/8/2008 8:59:59 AM |
| 修稿时间： | 2/9/2009 9:30:14 AM |
Identification and Correction for Electric Metering Data Based on Pattern Recognition |
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| WANG Shenghe,HUANG Taigui,WANG Zhengfeng.Identification and Correction for Electric Metering Data Based on Pattern Recognition[J].Automation of Electric Power Systems,2009,33(4):100-103. |
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| Authors: | WANG Shenghe HUANG Taigui WANG Zhengfeng |
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| Affiliation: | Anhui Electrical Power Dispatching Center;Hefei 230022;China |
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| Abstract: | Entirely accurate electric metering data are needed in electricity market operations.According to the analysis of operating environment of tele-meter reading(TMR)system and traditional identification methods,a new identification method based on pattern recognition is proposed.Firstly,the acquisition process of TMR system is analyzed in detail.Then it is divided into several characteristic patterns,and to each pattern different index is used to identify the metering data.Finally,according to the analysis of ... |
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| Keywords: | electric metering characteristic pattern identification correction |
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