微机继电保护数据预处理的研究
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摘要
针对目前微机继电保护数据预处理中存在的一些问题,本文首先介绍了国内外这方面的研究现状和发展动态,分析了各种滤波算法的特性,然后讨论不同保护对滤波算法的要求和数据预处理对硬件的要求。最后,根据微机保护通用硬件平台的需要,提出了基于 FPGA 的硬件系统来进行数据预处理的设计构想。
论文完成了基本硬件电路设计和滤波算法设计。硬件设计方面,利用 FPGA 在实时数据处理方面的特点,设计了微机保护的数据采集系统,实现多路数据的同步采样和快速处理。算法设计方面,采用并行计算和模块化设计思想,初步实现了全周傅氏滤波算法和卡尔曼滤波算法,并将其应用于微机保护通用硬件平台。
There are some problems in data preprocessing for digital relays now. This paper introduces the research actuality and development of data preprocessing for digital relays home and abroad, and analyzes the characteristics of various filter algorithms. The paper discusses the requirements of different protection relays for filtering algorithm and preprocessing for hardware. According to need of general hardware platform in protection relays, the paper puts forward a new assume about data preprocessing, which uses FPGA as hardware system.
This paper finishes basic hardware circuit and filtering algorithm design. Based on FPGA’s advantage in real-time signal processing, the data acquisition system of digital relays is designed. The system implements multi-channel synchronous sampling and immediate processing. Through the concepts of parallel calculation and modularization, the filtering algorithms of full-cycle Fourier and Kalman are realized elementarily, and are used in general hardware platform of protection relays.
论文完成了基本硬件电路设计和滤波算法设计。硬件设计方面,利用 FPGA 在实时数据处理方面的特点,设计了微机保护的数据采集系统,实现多路数据的同步采样和快速处理。算法设计方面,采用并行计算和模块化设计思想,初步实现了全周傅氏滤波算法和卡尔曼滤波算法,并将其应用于微机保护通用硬件平台。
There are some problems in data preprocessing for digital relays now. This paper introduces the research actuality and development of data preprocessing for digital relays home and abroad, and analyzes the characteristics of various filter algorithms. The paper discusses the requirements of different protection relays for filtering algorithm and preprocessing for hardware. According to need of general hardware platform in protection relays, the paper puts forward a new assume about data preprocessing, which uses FPGA as hardware system.
This paper finishes basic hardware circuit and filtering algorithm design. Based on FPGA’s advantage in real-time signal processing, the data acquisition system of digital relays is designed. The system implements multi-channel synchronous sampling and immediate processing. Through the concepts of parallel calculation and modularization, the filtering algorithms of full-cycle Fourier and Kalman are realized elementarily, and are used in general hardware platform of protection relays.
引文
[1]杨奇逊.微机型继电保护基础.北京:水利电力出版社,1991
[2]陈德树.计算机继电保护原理与技术.北京:水利电力出版社。
[3]刘建飞,仇资等.新型第三代数字式变压器保护的设计研制.电力自动化设备,1998,18(2):24～26
[4]翟永昌,黄强等.基于 DSP 和单片机双 CPU 结构的微机电动机保护.电力系统自动化,2003(5)
[5]潘松等.基于 EDA 技术的 CPLD/FPGA 应用前景.电子与自动化,1999,(3).
[6]张学强等.基于 FPGA 的多路模拟数字量采集与处理系统.单片机与嵌入式系统应用,2003,1-5
[7]Manzoul M A.Over current relay on FPGA chip.Microelectronic Reliability,1995,35(7):1017-1022
[8]Manzoul M A.Multi-function protective relay on FPGA.Microelectronic Reliability,1998,38(12):1963-1968
[9]Jacobsen Electro.User friendly Line protection Relay using FPGA. FUSE Case Study,Ref.no.25816
[10]张桂青,冯涛等.EDA 技术在数字保护继电器中的应用.继电器,2002(6)
[11]张桂青,冯涛等.基于片上系统的可配置微机保护硬件平台设计与实现.电力系统自动化,2003(9)
[12]张桂青,冯涛等.可重构智能化电器硬件设计平台及其应用.电力自动化设备,2003.9
[13]哈恒旭,贠志浩,桑在中.小波分析在数字滤波中的应用研究.电力自动化设备,1999(6)
[14]Shyh-Jier Huang,Tsai-Ming yang,Jiang-Tseng Huang.FPGA realization of wavelet transform for detection of electric power system disturbances.IEEE Trans on Power Delivery,2002,17(2)
[15]吴青华,张东江.形态滤波技术及其在继电保护中的应用.电力系统自动化,2003(7)
[16]由欣. 微机保护硬件结构的分析与研究:[硕士学位论文].北京:华北电力大学,1999
[17]A.A.Girgis,R.Grover Brown.Modelling of Faultinduced Noise signals for computer relaying applications.IEEE Trans.PAS-102,No.9,1983.
[18]A.A.Girgis,W.B.Chang,E.B.Makram.A Digital Recursive Measurement Scheme for on-line tracking of power system harmonics.IEEE Transactions on Power Delivery,Vol.6,No.3,July 1991
[19]E.Q.Schweitzer III,Daqing Hou.Filtering for protective relays.47th annual Georgia tech protective relaying conference.atlanta,Georgia,april 28-30,1993.
[20]D.V.Coury,H.G.F.Brito.Digital filters applied to computer relaying.IEEE,1998.
[21]Liancheng Wang.Frequency responses of Phasor-based microprocessor relaying algorithms.IEEE Transactions on power delivery,Vol.14,No.1, January 1999
[22]G.Benmouyal.Frequency-domain characterization of kalman filters as applied to power system protection.IEEE Transactions on Power Delivery, Vol.7,No.3,July 1992
[23]V.M.Moreno Saiz,J.Barros Guadalupe.Application of Kalman filtering for continuous real-time tracking of power system harmonics.IEE.proc. Gener.Trans.Distrib.Vol,144.No.1.January 1997
[24]Uwe Meyer-Baese.数字信号处理的 FPGA 实现(刘凌,胡永生译).北京:清华大学出版社,2003
[25]Actel Corporation.ProASICPLUS Flash Family FPGAs, www.actel.com, 2004.4
[26]伊藤秀男,野口孝树,藤原样.VLSI 与数字信号处理.北京:科学出版社,2003
[27]张欣. VLSI 数字信号处理——设计与实现.北京:科学出版社,2003
[28]白中英,杨旭东.并行计算机系统结构.北京:科学出版社,2002
[29]于九祥.微机保护中卡尔曼滤波模型参数的选择.电力系统自动化,1993.2
[30]付梦印,邓志红,张继伟.卡尔曼滤波理论及其在导航系统中的应用.北京:科学出版社,2003
[2]陈德树.计算机继电保护原理与技术.北京:水利电力出版社。
[3]刘建飞,仇资等.新型第三代数字式变压器保护的设计研制.电力自动化设备,1998,18(2):24～26
[4]翟永昌,黄强等.基于 DSP 和单片机双 CPU 结构的微机电动机保护.电力系统自动化,2003(5)
[5]潘松等.基于 EDA 技术的 CPLD/FPGA 应用前景.电子与自动化,1999,(3).
[6]张学强等.基于 FPGA 的多路模拟数字量采集与处理系统.单片机与嵌入式系统应用,2003,1-5
[7]Manzoul M A.Over current relay on FPGA chip.Microelectronic Reliability,1995,35(7):1017-1022
[8]Manzoul M A.Multi-function protective relay on FPGA.Microelectronic Reliability,1998,38(12):1963-1968
[9]Jacobsen Electro.User friendly Line protection Relay using FPGA. FUSE Case Study,Ref.no.25816
[10]张桂青,冯涛等.EDA 技术在数字保护继电器中的应用.继电器,2002(6)
[11]张桂青,冯涛等.基于片上系统的可配置微机保护硬件平台设计与实现.电力系统自动化,2003(9)
[12]张桂青,冯涛等.可重构智能化电器硬件设计平台及其应用.电力自动化设备,2003.9
[13]哈恒旭,贠志浩,桑在中.小波分析在数字滤波中的应用研究.电力自动化设备,1999(6)
[14]Shyh-Jier Huang,Tsai-Ming yang,Jiang-Tseng Huang.FPGA realization of wavelet transform for detection of electric power system disturbances.IEEE Trans on Power Delivery,2002,17(2)
[15]吴青华,张东江.形态滤波技术及其在继电保护中的应用.电力系统自动化,2003(7)
[16]由欣. 微机保护硬件结构的分析与研究:[硕士学位论文].北京:华北电力大学,1999
[17]A.A.Girgis,R.Grover Brown.Modelling of Faultinduced Noise signals for computer relaying applications.IEEE Trans.PAS-102,No.9,1983.
[18]A.A.Girgis,W.B.Chang,E.B.Makram.A Digital Recursive Measurement Scheme for on-line tracking of power system harmonics.IEEE Transactions on Power Delivery,Vol.6,No.3,July 1991
[19]E.Q.Schweitzer III,Daqing Hou.Filtering for protective relays.47th annual Georgia tech protective relaying conference.atlanta,Georgia,april 28-30,1993.
[20]D.V.Coury,H.G.F.Brito.Digital filters applied to computer relaying.IEEE,1998.
[21]Liancheng Wang.Frequency responses of Phasor-based microprocessor relaying algorithms.IEEE Transactions on power delivery,Vol.14,No.1, January 1999
[22]G.Benmouyal.Frequency-domain characterization of kalman filters as applied to power system protection.IEEE Transactions on Power Delivery, Vol.7,No.3,July 1992
[23]V.M.Moreno Saiz,J.Barros Guadalupe.Application of Kalman filtering for continuous real-time tracking of power system harmonics.IEE.proc. Gener.Trans.Distrib.Vol,144.No.1.January 1997
[24]Uwe Meyer-Baese.数字信号处理的 FPGA 实现(刘凌,胡永生译).北京:清华大学出版社,2003
[25]Actel Corporation.ProASICPLUS Flash Family FPGAs, www.actel.com, 2004.4
[26]伊藤秀男,野口孝树,藤原样.VLSI 与数字信号处理.北京:科学出版社,2003
[27]张欣. VLSI 数字信号处理——设计与实现.北京:科学出版社,2003
[28]白中英,杨旭东.并行计算机系统结构.北京:科学出版社,2002
[29]于九祥.微机保护中卡尔曼滤波模型参数的选择.电力系统自动化,1993.2
[30]付梦印,邓志红,张继伟.卡尔曼滤波理论及其在导航系统中的应用.北京:科学出版社,2003
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