| 一种新型滤波器在电力系统中的应用 |
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| 引用本文： | 贾晓梅,侯东明.一种新型滤波器在电力系统中的应用[J].沈阳工程学院学报(自然科学版),2007,3(3):251-253. |
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| 作者姓名： | 贾晓梅 侯东明 |
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| 作者单位： | 1. 沈阳工程学院,自动控制工程系,沈阳,110136
2. 沈阳远达环保工程有限公司,总经理工作部,沈阳,110179 |
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| 摘 要： | 分析了卡尔曼滤波优于其他自适应滤波的特点,并针对该种新型滤波器目前在电力系统中的实际应用,以在短路事故发生后的极短时间内发现并切断电路为例,利用系统的数学模型和噪声的统计特征,给出了卡尔曼滤波方便实用的递推算法.
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| 关 键 词： | 自适应滤波 卡尔曼滤波 短路事故 |
| 文章编号： | 1673-1603（2007）03-0251-03 |
| 修稿时间： | 2006-09-27 |
Application of A New Filter to Power System |
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| JIA Xiao-mei,HOU Dong-ming.Application of A New Filter to Power System[J].Journal of Shenyang Institute of Engineering:natural Science,2007,3(3):251-253. |
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| Authors: | JIA Xiao-mei HOU Dong-ming |
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| Affiliation: | 1 Department of Automatic Control Engineering, Shenyang Institute of Engineering, Shenyang 110136, China 2. Shengyang Yuanda Envionmental Protection Co., Shenyang 110179, China |
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| Abstract: | This paper analysis characteristic of Kalman Filter superior auto-adapt filter.In the light of Kalman Filter's practic application in electric system,Analysis how to find and break circuit in time when short-circuit breakdown happens,And putting forward Inter-progressively algorithm of Kalman Filter,According to statistics feature of noise and Math model of system. |
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| Keywords: | adaptive filter Kalman Filter short circuit outage |
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