微机继电保护测试仪软件平台研究与实现
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摘要
电力是当今世界使用最广泛的能源。保证电力系统的安全稳定运行至关重要。早在19世纪末,过电流继电器就被用于保护电力系统。经过上百年的发展,继电保护现已进入微机时代。随着继电保护的发展,继电保护测试装置和测试技术也在不断进步。基于微机的继电保护测试仪出现于上世纪90年代。在中国电力工业发展的新形势下,老式微机继电保护测试仪的控制核心、试验逻辑和用户界面都难以满足实际需要,所以研究新型微机继电保护测试仪有着十分重要的现实意义。
本课题成功研究并开发了基于DSP核心控制器和嵌入式工控机的新型微机继电保护测试仪。研究成果已经实现技术转移和小批量生产,工程实际应用表明取得了很好的效果。
在新型微机继电保护测试仪中,软件扮演的角色远较以往重要。由于软件上升到了平台的高度,所以称为软件平台。本文详细分析了基于DSP核心控制器和嵌入式工控机的微机继电保护测试仪体系结构和功能需求,并在此基础上研究和实现了适合双重使用方式、多种测试项目的软件平台。实践证明,此软件平台具有高度的可靠性、效率和可用性。
本文首先介绍了课题的背景、目的和意义,探讨了微机继电保护测试仪的发展现状与技术要点。其次详细分析了软件平台的各种需求,包括通信接口、针对各种测试项目的试验逻辑和交互界面。然后设计并实现了软件平台的两类通信接口,即嵌入式工控机与DSP核心控制器之间的PCI驱动程序,以及测试仪与后台操作站之间的客户机服务器软件。接着设计并实现了软件平台中针对各个测试项目的试验逻辑,包括基本试验、整组试验和距离保护试验等等。再设计并实现了软件平台的仿OfficeXP和WindowsXP用户界面。最后总结全文,指出软件平台的创新之处,并且展望了软件平台与微机继电保护测试仪的发展前景。
Electric power is the most widely used energy in the world nowadays. It is crucial to ensure the safe and stable operation of electric power system. As early as the end of 19th century, overcurrent relay has been used to protect electric power system. After a century of development, relay protection has entered an era of microcomputer. Along with the development of relay protection, relay protection test devices and test technology also progress unremittingly. Microcomputer Relay protection test device appeared in 1990s. In the new situation of Chinese power industry development, it’s hard to fill the need for the old style microcomputer relay protection test device’s control core, test logic and user interface. As a result, it is significant to research the late-model microcomputer relay protection test device.
This topic researches and develops the late-model microcomputer relay protection test device based on DSP core controller and embedded microcomputer. The research returns have been put into real application and have good effects.
In the late-model microcomputer relay protection test device, software plays a more important role. Software has risen to the level of software platform. This paper analyzes the architecture and function requirements of microcomputer relay protection test device based on DSP core controller and embedded microcomputer., and researches and implements software platform, which is suitable for dual usage modes and many test projects, based on the analysis. Practice has proved that the software platform has high reliability, efficiency, and usablity.
This paper first introduces the background, purpose and meaning of the topic, and inquiries into the development status and technical points of microcomputer relay protection test devices. It next analyzes the requirements of the software platform in detail, including the communication interface, test logic aiming at various test projects, and the interact interface. It then designs and implements the communication interface, including the PCI driver and the Client Server software. It next designs and implements the OfficeXP&WindowsXP alike user interface of the software platform. It then designs and implements the test logic aiming at various test projects of the software platform, including basic tests, the group test, the distance protection test. The end makes a conclusion of the whole paper, points out the innovations of the software platform, and look into the future of it.
本课题成功研究并开发了基于DSP核心控制器和嵌入式工控机的新型微机继电保护测试仪。研究成果已经实现技术转移和小批量生产,工程实际应用表明取得了很好的效果。
在新型微机继电保护测试仪中,软件扮演的角色远较以往重要。由于软件上升到了平台的高度,所以称为软件平台。本文详细分析了基于DSP核心控制器和嵌入式工控机的微机继电保护测试仪体系结构和功能需求,并在此基础上研究和实现了适合双重使用方式、多种测试项目的软件平台。实践证明,此软件平台具有高度的可靠性、效率和可用性。
本文首先介绍了课题的背景、目的和意义,探讨了微机继电保护测试仪的发展现状与技术要点。其次详细分析了软件平台的各种需求,包括通信接口、针对各种测试项目的试验逻辑和交互界面。然后设计并实现了软件平台的两类通信接口,即嵌入式工控机与DSP核心控制器之间的PCI驱动程序,以及测试仪与后台操作站之间的客户机服务器软件。接着设计并实现了软件平台中针对各个测试项目的试验逻辑,包括基本试验、整组试验和距离保护试验等等。再设计并实现了软件平台的仿OfficeXP和WindowsXP用户界面。最后总结全文,指出软件平台的创新之处,并且展望了软件平台与微机继电保护测试仪的发展前景。
Electric power is the most widely used energy in the world nowadays. It is crucial to ensure the safe and stable operation of electric power system. As early as the end of 19th century, overcurrent relay has been used to protect electric power system. After a century of development, relay protection has entered an era of microcomputer. Along with the development of relay protection, relay protection test devices and test technology also progress unremittingly. Microcomputer Relay protection test device appeared in 1990s. In the new situation of Chinese power industry development, it’s hard to fill the need for the old style microcomputer relay protection test device’s control core, test logic and user interface. As a result, it is significant to research the late-model microcomputer relay protection test device.
This topic researches and develops the late-model microcomputer relay protection test device based on DSP core controller and embedded microcomputer. The research returns have been put into real application and have good effects.
In the late-model microcomputer relay protection test device, software plays a more important role. Software has risen to the level of software platform. This paper analyzes the architecture and function requirements of microcomputer relay protection test device based on DSP core controller and embedded microcomputer., and researches and implements software platform, which is suitable for dual usage modes and many test projects, based on the analysis. Practice has proved that the software platform has high reliability, efficiency, and usablity.
This paper first introduces the background, purpose and meaning of the topic, and inquiries into the development status and technical points of microcomputer relay protection test devices. It next analyzes the requirements of the software platform in detail, including the communication interface, test logic aiming at various test projects, and the interact interface. It then designs and implements the communication interface, including the PCI driver and the Client Server software. It next designs and implements the OfficeXP&WindowsXP alike user interface of the software platform. It then designs and implements the test logic aiming at various test projects of the software platform, including basic tests, the group test, the distance protection test. The end makes a conclusion of the whole paper, points out the innovations of the software platform, and look into the future of it.
引文
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[6] M. A Redfern, R. K. Aggarwal, A Personal Computer Based System for the Laboratory Evaluation of High Performance Power System Protection Relays, IEEE Trans on PD. Vol.6, No.4, October 1991: 1402-1408
[7] Agudo M.E., Young W., Kasperek B. et al. End-to-end relay tests use secondary injection[J]. IEEE Computer Applications in Power, 2000, 13(1): 32-37
[8] Mir M., Al-saleh M A. A digital simulator for determining the performance limits of computer relays[J]. IEEE Trans on Power Delivery, 2002, 17(1): 60-67
[9] Kezunovic M. Digital simulator performance requirements for relay testing[J]. IEEE Trans on Power Delivery, 1998, 13(1): 78-84
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[16] 李海军.致力于提供完整的继电保护测试方案—访北京博电新力电力系统保护与测试有限公司总工程师向前先生.电工技术杂志,2003 年第 8 期,5-6
[17] 戴洪海.基于 DSP 和嵌入式系统的继电保护测试仪研究与实现.华中科技大学硕士学位论文,2004
[18] Agrasar, M., Hernandez, J.R., Uriondo, F., Amantegui, J., Gallastegui, J.M. Martinez, J.L.. Optimized relay testing systems. Computer Applications in Power, IEEE Volume 10, Issue 4, Oct. 1997 Page(s): 55-59
[19] Joseph Schmuller.李虎,赵龙刚.UML 基础、案例与应用(第三版).人民邮电出版社,2004 年 8 月
[20] 李岩,刘勃,李巍,张萌.新一代微机型继电保护测试装置.电气时代,2006 年第 3 期,132-133
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[22] 郝文斌,李群湛,郑勇康,程玉华.基于嵌入式 PC104 的微机型继电保护测试装置设计.电网技术,2005 年 6 月,第 29 卷第 11 期,65-68
[23] 尹洋,曹建福,张鹏.牵引变电所继电保护测试软件研究.铁道学报,2004 年 12月,第 26 卷第 6 期,112-116
[24] 何智平,周玲,张方军,吴健.国内市场微机型继电保护测试仪的现状和发展.继电器,2005 年 4 月 16 日,第 33 卷第 8 期,76-80
[25] 梁志琴,刘建飞,李营,梁铸.基于 PC 内置便携式微机保护测试系统的研制.继电器,2001 年 11 月,第 29 卷第 11 期,44-46
[26] Dann, L.R., Vermeulen, H.J.. A transputer-based waveform synthesizer for protection relay test and parameter estimation applications. Industrial Electronics, Control and Instrumentation, 1994. IECON '94., 20th International Conference on Volume 3, 5-9 Sept. 1994 Page(s): 1824-1827 vol.3
[27] Khederzadeh, M., Ansari-Shahrezai, H.. Development of a user-friendly, open-system software for the design and evaluation of protective relaying applications. Developments in Power System Protection, 2004. Eighth IEE International Conference on Volume 1, 5-8 April 2004 Page(s):232-235 Vol.1
[28] 罗钰玲.电力系统微机继电保护.人民邮电出版社,2005
[29] 武汉豪迈电力自动化技术有限公司.“继保之星”系列继电保护测试系统使用说明书
[30] Zhou Zexin, Shen Xiaofan, Zhou Chunxia, Wang Shirong, Jiang Yiguo, Du Dingxiang. Dynamic simulation inspection test for protection equipment in China. Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on Volume 1, 13-17 Oct. 2002 Page(s): 280-284 vol.1
[31] 郝文斌.微机继电保护测试装置的算法研究及实现.西华大学硕士学位论文,20040201
[32] 所旭,张萍.微机继电保护软件可靠性探讨.继电器,2004 年 6 月 16 日,第 32卷第 12 期
[33] Hor, C.L., Kangvansaiehol, K., Crossley, P.A., Shafiu, A.. Relay models for protection studies. Power Tech Conference Proceedings, 2003 IEEE Bologna Volume 4, 23-26 June 2003 Page(s): 8 pp. Vol.4
[34] 官章全,刘加明.Visual C++ 6.0 类库大全.电子工业出版社,1999 年 12 月
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[36] 孙辉军.基于 DSP 的微机保护测试装置的研究.湖南大学硕士学位论文,20040410
[37] Kezunovic, M., Xia, Y.Q., Guo, Y., Fromen, C.W., Sevcik, D.R.. Distance relay application testing using a digital simulator. Power Delivery, IEEE Transactions on Volume 12, Issue 1, Jan. 1997 Page(s): 72-82
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[2] 梁广平,郑相华.一种微机继电保护测试系统的开发.电力设备,2004 年 5 月,第 5 卷第 5 期,56-58
[3] 朱忠亭,张沛超,汪可友.基于自动测试的继电保护测试软件研究.继电器,2004年 9 月 1 日,第 32 卷第 17 期,31-33
[4] 张志顺,王步云,张晓清等.基于 VB6 的继电保护综合测试装置的研制.计算机应用,Vol.27 No.12 2001,7-8
[5] M. Kegunovic, A. Abur. DTNA-TEST Simulator for Relay Testing. IEEE Trans on PD. Vol.6 No.4, October 1991: 1423-1429
[6] M. A Redfern, R. K. Aggarwal, A Personal Computer Based System for the Laboratory Evaluation of High Performance Power System Protection Relays, IEEE Trans on PD. Vol.6, No.4, October 1991: 1402-1408
[7] Agudo M.E., Young W., Kasperek B. et al. End-to-end relay tests use secondary injection[J]. IEEE Computer Applications in Power, 2000, 13(1): 32-37
[8] Mir M., Al-saleh M A. A digital simulator for determining the performance limits of computer relays[J]. IEEE Trans on Power Delivery, 2002, 17(1): 60-67
[9] Kezunovic M. Digital simulator performance requirements for relay testing[J]. IEEE Trans on Power Delivery, 1998, 13(1): 78-84
[10] 张方军.微机型继电保护试验仪的现状和发展.电力建设,2005 年 7 月,第 26 卷第 7 期,56-58
[11] 金明,兰勇,袁博强.微机型继电保护测试装置的功能与现状.继电器,2001 年3 月,第 29 卷第 3 期,1-4
[12] 赵志民,秦立军,刘世民,肖仕武.继电保护测试技术的现状与发展.现代电力,2002 年 2 月,第 19 卷第 1 期
[13] 闫晓丽,林韩.新型继电保护自动测试系统开发研究.福建电力与电工,2004 年9 月,第 24 卷第 3 期,16-19
[14] 韩笑,赵景峰,邢素娟.电网微机保护测试技术。中国水利水电出版社,2005
[15] 中华人民共和国电力行业标准,继电保护微机型试验装置技术条件,DL/T 624-1997.中华人民共和国电力工业部 1997-10-22 批准
[16] 李海军.致力于提供完整的继电保护测试方案—访北京博电新力电力系统保护与测试有限公司总工程师向前先生.电工技术杂志,2003 年第 8 期,5-6
[17] 戴洪海.基于 DSP 和嵌入式系统的继电保护测试仪研究与实现.华中科技大学硕士学位论文,2004
[18] Agrasar, M., Hernandez, J.R., Uriondo, F., Amantegui, J., Gallastegui, J.M. Martinez, J.L.. Optimized relay testing systems. Computer Applications in Power, IEEE Volume 10, Issue 4, Oct. 1997 Page(s): 55-59
[19] Joseph Schmuller.李虎,赵龙刚.UML 基础、案例与应用(第三版).人民邮电出版社,2004 年 8 月
[20] 李岩,刘勃,李巍,张萌.新一代微机型继电保护测试装置.电气时代,2006 年第 3 期,132-133
[21] 陈皓.新一代微机继电保护测试仪及其基本性能.电力自动化设备,2002 年 5 月,第 22 卷第 5 期,61-63
[22] 郝文斌,李群湛,郑勇康,程玉华.基于嵌入式 PC104 的微机型继电保护测试装置设计.电网技术,2005 年 6 月,第 29 卷第 11 期,65-68
[23] 尹洋,曹建福,张鹏.牵引变电所继电保护测试软件研究.铁道学报,2004 年 12月,第 26 卷第 6 期,112-116
[24] 何智平,周玲,张方军,吴健.国内市场微机型继电保护测试仪的现状和发展.继电器,2005 年 4 月 16 日,第 33 卷第 8 期,76-80
[25] 梁志琴,刘建飞,李营,梁铸.基于 PC 内置便携式微机保护测试系统的研制.继电器,2001 年 11 月,第 29 卷第 11 期,44-46
[26] Dann, L.R., Vermeulen, H.J.. A transputer-based waveform synthesizer for protection relay test and parameter estimation applications. Industrial Electronics, Control and Instrumentation, 1994. IECON '94., 20th International Conference on Volume 3, 5-9 Sept. 1994 Page(s): 1824-1827 vol.3
[27] Khederzadeh, M., Ansari-Shahrezai, H.. Development of a user-friendly, open-system software for the design and evaluation of protective relaying applications. Developments in Power System Protection, 2004. Eighth IEE International Conference on Volume 1, 5-8 April 2004 Page(s):232-235 Vol.1
[28] 罗钰玲.电力系统微机继电保护.人民邮电出版社,2005
[29] 武汉豪迈电力自动化技术有限公司.“继保之星”系列继电保护测试系统使用说明书
[30] Zhou Zexin, Shen Xiaofan, Zhou Chunxia, Wang Shirong, Jiang Yiguo, Du Dingxiang. Dynamic simulation inspection test for protection equipment in China. Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on Volume 1, 13-17 Oct. 2002 Page(s): 280-284 vol.1
[31] 郝文斌.微机继电保护测试装置的算法研究及实现.西华大学硕士学位论文,20040201
[32] 所旭,张萍.微机继电保护软件可靠性探讨.继电器,2004 年 6 月 16 日,第 32卷第 12 期
[33] Hor, C.L., Kangvansaiehol, K., Crossley, P.A., Shafiu, A.. Relay models for protection studies. Power Tech Conference Proceedings, 2003 IEEE Bologna Volume 4, 23-26 June 2003 Page(s): 8 pp. Vol.4
[34] 官章全,刘加明.Visual C++ 6.0 类库大全.电子工业出版社,1999 年 12 月
[35] Kate Gregory.蔡众众,范宏宇,咸容禹.Visual C++ .NET 编程详解.电子工业出版社,2003 年 4 月
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