厂用电综合自动化系统的应用研究
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摘要
随着电力企业自动化、信息化技术的发展及电力市场的推进,采用更加先进的自动化控制技术及其产品,提高发电厂自动化运行和管理水平,节能降耗,增强企业竞争力,成为发电企业的热门课题。
厂用电综合自动化系统是为提高厂用电系统的自动化和运行管理水平,综合运用先进的计算机控制技术、微机保护测控技术、通信技术和数据库技术等,实现对厂用电系统的运行、保护、控制和故障信息管理等功能于一体的综合自动化在线监控管理系统。
本文介绍了厂用电电气控制的历史发展历程,重点研究了工业以太网应用技术、通信中间件技术、实时数据主动推送技术等关键内容,充分考虑自动化系统与DCS系统之间的功能分工和协调控制,提出了合理的解决方案。
根据厂用电系统的特点和功能需求,提出了基于工业以太网的厂用电综合自动化系统的设计思路和解决方案,根据机组容量和规模的不同,设计了标准配置和经济配置两种模式,并重点阐述了主站监控平台的体系结构,最后通过实际应用结果验证了该系统的可行性、合理性和先进性。
With the development of the automation and information technology of Power Enterprise, and the propulsion of the electricity market, It is becoming the most popular topics for power enterprises to adopt more advanced automation control technology and products, enhance the level of operation and management of power plant automation, save energy and reduce consumption, and strengthen the competitiveness of enterprises.
To enhance the management level of the power plant automation and operations, Integrated automation of electrical auxiliary system synthetically applies the advanced computer control technology, the protection of computer monitoring and control technology, the communications technology and database technology and so on, realizes the functions of operation, protection, control and fault information management.
This paper introduced the course of historical development of the electric power plant control, focus on the application of industrial Ethernet technology, communications middleware technology, real-time initiative data push technology ect., considers fully the function division and the coordination control between the automation system and the DCS system, proposes the reasonable solution.
According to the characteristics and functional requirements of electrical auxiliary system, the design ideas and solutions of the integrated automation of electrical auxiliary system that based on Industrial Ethernet has been proposed. According to the difference of the unit capacity and the scale, the standard configuration and the economy configuration have been designed, and focus on the monitoring platform architecture of the main station. Finally, through the practical application, the feasibility, rationality and advanced of the system has been verified.
厂用电综合自动化系统是为提高厂用电系统的自动化和运行管理水平,综合运用先进的计算机控制技术、微机保护测控技术、通信技术和数据库技术等,实现对厂用电系统的运行、保护、控制和故障信息管理等功能于一体的综合自动化在线监控管理系统。
本文介绍了厂用电电气控制的历史发展历程,重点研究了工业以太网应用技术、通信中间件技术、实时数据主动推送技术等关键内容,充分考虑自动化系统与DCS系统之间的功能分工和协调控制,提出了合理的解决方案。
根据厂用电系统的特点和功能需求,提出了基于工业以太网的厂用电综合自动化系统的设计思路和解决方案,根据机组容量和规模的不同,设计了标准配置和经济配置两种模式,并重点阐述了主站监控平台的体系结构,最后通过实际应用结果验证了该系统的可行性、合理性和先进性。
With the development of the automation and information technology of Power Enterprise, and the propulsion of the electricity market, It is becoming the most popular topics for power enterprises to adopt more advanced automation control technology and products, enhance the level of operation and management of power plant automation, save energy and reduce consumption, and strengthen the competitiveness of enterprises.
To enhance the management level of the power plant automation and operations, Integrated automation of electrical auxiliary system synthetically applies the advanced computer control technology, the protection of computer monitoring and control technology, the communications technology and database technology and so on, realizes the functions of operation, protection, control and fault information management.
This paper introduced the course of historical development of the electric power plant control, focus on the application of industrial Ethernet technology, communications middleware technology, real-time initiative data push technology ect., considers fully the function division and the coordination control between the automation system and the DCS system, proposes the reasonable solution.
According to the characteristics and functional requirements of electrical auxiliary system, the design ideas and solutions of the integrated automation of electrical auxiliary system that based on Industrial Ethernet has been proposed. According to the difference of the unit capacity and the scale, the standard configuration and the economy configuration have been designed, and focus on the monitoring platform architecture of the main station. Finally, through the practical application, the feasibility, rationality and advanced of the system has been verified.
引文
[1]陈利芳.电气系统监控纳入DCS改造的设计与实践.电力系统自动化,2002,26(4):61-63.
[2]潘俊生,邹水华.DCS在火电厂电气系统中的应用及其存在问题的探讨.广东电力,2005,18(10):41-43.
[3]蒙宁海.火电厂厂用电系统监控方案的探讨.广西电力,2003.
[4]魏剑啸,闫天军.火电厂电气系统组网方案及纳入DCS系统的模式探讨.继电器,2004,32(18):60-63.
[5]刘志超,丁建民.基于以太网的分布式发电厂电气监控系统.电力系统自动化,2004,28(8):84-87.
[6]谢玉冰,游大海.继电保护装置中基于uC/OS—Ⅱ实时操作系统的嵌入式以太网.继电器,2005,33(1 8):20-22.
[7]陈艳霞,尹项根.高压开关柜就地测控保护单元(MLU)技术研究.电力自动化设备,1999,19(2):14-17.
[8]吴在军,胡敏强.基于IEC 61850标准的变电站自动化系统研究.电网技术,2003,27(10):61-65.
[9]商国才.电力系统自动化.天津:天津大学出版社,1999.
[10]范辉,陆学谦,电气监控系统纳入DCS的几点体会,电力自动化设备,2001,21(2):52-54.
[11]贺家李,沈从炬.电力系统继电保护原理北京:中国电力出版社,1994.
[12]薛葵.发电厂电气监控系统.电力系统装备,2002(1):72-73.
[13]陈德树.计算机继电保护原理与技术.北京:中国电力出版社,1992.
[14]张军政.基于分层网络的发电厂综合自动化系统研究.江苏电机工程,2005,24(2):61-62.
[15]NDGJ8-89 火力发电厂变电所二次接线设计技术规定.
[16]DL/T659-1998 火力发电厂分散控制系统在线验收测试规程.
[17]DL5009.1 1992 电力建设安全工作规程火力发电厂部分.
[18]DL5000-2000 火力发电厂设计技术规程.
[19]DL5000-2000 火力发电厂设计技术规程.
[20]胡明等.变电站自动化系统采用IEC60870-5-103/104 协议的优势,继电器,2002 5.48-50.
[21]IEC60870-5-103.Transmission protocals-companion standard for informative interface of protection equipment.1997.
[22]能源部西北电力设计院.电力工程电气设计手册:电气二次部分,北京,中国.电力出版社.1991.
[23]王井阳,周万珍,高鸿斌.一种访问Access数据库中大数据对象的有效方法.计算机与网络,2003,(9)54-55.
[24]杨鹏,赵琦.工业以太网的发展及其技术特点.微计算机信息.2006,(22):32-34.
[25]李华.微机型继电保护装置软硬件技术探讨,电力建设2001 5 44-47.
[26]张楠,黄益庄,李璇华.综合保护装置中的多任务处理.继电器.2002(3):30-32.
[27]陈德树.计算机继电保护原理与技术.北京,水利电力出版社,1992.
[28]IEC60870-5-103.Transmission protocols-companion standard for informative interface of protection equipment.1997.
[29]BlahutRE 著.数字信号处理的快速算法.肖先赐 译.北京,科学出版社,1992.
[30]杨冬青,唐世渭.数据库系统概念.北京,中国机械工业出版社,2000.
[31]山东鲁能智能技术有限公司.LCS600系列微机保护测控装置用户手册.济南:山东鲁能智能技术有限公司,2006.
[32]山东鲁能智能技术有限公司.LCS6000厂用电综合自动化系统技术手册.济南:山东鲁能智能技术有限公司,2004.
[2]潘俊生,邹水华.DCS在火电厂电气系统中的应用及其存在问题的探讨.广东电力,2005,18(10):41-43.
[3]蒙宁海.火电厂厂用电系统监控方案的探讨.广西电力,2003.
[4]魏剑啸,闫天军.火电厂电气系统组网方案及纳入DCS系统的模式探讨.继电器,2004,32(18):60-63.
[5]刘志超,丁建民.基于以太网的分布式发电厂电气监控系统.电力系统自动化,2004,28(8):84-87.
[6]谢玉冰,游大海.继电保护装置中基于uC/OS—Ⅱ实时操作系统的嵌入式以太网.继电器,2005,33(1 8):20-22.
[7]陈艳霞,尹项根.高压开关柜就地测控保护单元(MLU)技术研究.电力自动化设备,1999,19(2):14-17.
[8]吴在军,胡敏强.基于IEC 61850标准的变电站自动化系统研究.电网技术,2003,27(10):61-65.
[9]商国才.电力系统自动化.天津:天津大学出版社,1999.
[10]范辉,陆学谦,电气监控系统纳入DCS的几点体会,电力自动化设备,2001,21(2):52-54.
[11]贺家李,沈从炬.电力系统继电保护原理北京:中国电力出版社,1994.
[12]薛葵.发电厂电气监控系统.电力系统装备,2002(1):72-73.
[13]陈德树.计算机继电保护原理与技术.北京:中国电力出版社,1992.
[14]张军政.基于分层网络的发电厂综合自动化系统研究.江苏电机工程,2005,24(2):61-62.
[15]NDGJ8-89 火力发电厂变电所二次接线设计技术规定.
[16]DL/T659-1998 火力发电厂分散控制系统在线验收测试规程.
[17]DL5009.1 1992 电力建设安全工作规程火力发电厂部分.
[18]DL5000-2000 火力发电厂设计技术规程.
[19]DL5000-2000 火力发电厂设计技术规程.
[20]胡明等.变电站自动化系统采用IEC60870-5-103/104 协议的优势,继电器,2002 5.48-50.
[21]IEC60870-5-103.Transmission protocals-companion standard for informative interface of protection equipment.1997.
[22]能源部西北电力设计院.电力工程电气设计手册:电气二次部分,北京,中国.电力出版社.1991.
[23]王井阳,周万珍,高鸿斌.一种访问Access数据库中大数据对象的有效方法.计算机与网络,2003,(9)54-55.
[24]杨鹏,赵琦.工业以太网的发展及其技术特点.微计算机信息.2006,(22):32-34.
[25]李华.微机型继电保护装置软硬件技术探讨,电力建设2001 5 44-47.
[26]张楠,黄益庄,李璇华.综合保护装置中的多任务处理.继电器.2002(3):30-32.
[27]陈德树.计算机继电保护原理与技术.北京,水利电力出版社,1992.
[28]IEC60870-5-103.Transmission protocols-companion standard for informative interface of protection equipment.1997.
[29]BlahutRE 著.数字信号处理的快速算法.肖先赐 译.北京,科学出版社,1992.
[30]杨冬青,唐世渭.数据库系统概念.北京,中国机械工业出版社,2000.
[31]山东鲁能智能技术有限公司.LCS600系列微机保护测控装置用户手册.济南:山东鲁能智能技术有限公司,2006.
[32]山东鲁能智能技术有限公司.LCS6000厂用电综合自动化系统技术手册.济南:山东鲁能智能技术有限公司,2004.