基于GPRS的高压开关设备温度监控系统研究
摘要
论文结合开关设备特点与GPRS优点,开发了一套基于GPRS的高压开关设备温度监控系统。监控系统由下位的数据采集终端、GPRS网络、Internet网络和上位监控中心构成。
数据采集终端安装在开关设备内部,以TI公司的TMS320F2812为控制器,采用热电堆温度传感器实现对柜内母线排的非接触测量,根据测量结果启动柜内相应的风机组降温,并将测量值在LCD上显示出来。
本系统采用内置TCP协议的SIM300C作为GPRS模块,由DSP发送AT命令控制GPRS模块接入Internet,采用动态域名解析的方案使采集终端获得上位监控中心的动态IP地址,并通过GPRS模块同上位机建立TCP连接,然后传送温度数据。
上位监控中心软件采用LabVIEW编写,利用LabVIEW队列技术实现上位机一个点同时与下位多个GPRS模块点建立TCP连接,接受终端发送的温度数据,将它们存入数据库中,本系统可以通过数据库实现温度数据的历史曲线查询功能,为优化电力调度提供依据。
本论文组建的高压开关设备监控系统,能够实现对地域分散的多个高压开关设备的集中有效监控,具有较强的实用性和较好的发展前景。
This job combines with the characteristics of the high-voltage-switch and the advantages of GPRS , and develops a set of temperature monitoring system of high-voltage-switch device based on GPRS. The monitoring system consists of the data acquisition terminal、GPRS network、internet network and monitor center.
The data acquisition terminal is installed inside of the high-voltage-switch; it adopts TMS320F2812 as the controller and uses thermopile temperature sensors to realize non-contacting measurement for the bus row of the cabinet. According to the measurement results, the wind cooling unit will be started to lower the temperature, and the measured values are displayed on the LCD.
This system adopts the SIM300C which is built in TCP protocol as GPRS module, DSP module sends AT commands to control GPRS module, and access Internet. This system uses dynamic DNS, so the data acquisition terminal can get the dynamic IP address of the monitoring center, the data acquisition terminal set up TCP connection with the upper computer by the GPRS module, and then data acquisition terminal sends the temperature data.
The software of the monitoring center uses the LabVIEW compilation, and use LabVIEW queues technology to realize that a upper point and the lower points of GPRS module set up TCP connection at the same time. The software accepts the temperature data which are sent by the terminal, then stores them in the database. We can realize historical curve inquiry function of the temperature data through the database; this function provides the basis for the optimized electric power dispatch.
In this paper, the monitoring system of the high-voltage switch equipment is set up, this system can let the monitoring center to monitor effectively many high-voltage switch equipments which are scattered in the region, so this system has the strong usability and the good prospects for development.
数据采集终端安装在开关设备内部,以TI公司的TMS320F2812为控制器,采用热电堆温度传感器实现对柜内母线排的非接触测量,根据测量结果启动柜内相应的风机组降温,并将测量值在LCD上显示出来。
本系统采用内置TCP协议的SIM300C作为GPRS模块,由DSP发送AT命令控制GPRS模块接入Internet,采用动态域名解析的方案使采集终端获得上位监控中心的动态IP地址,并通过GPRS模块同上位机建立TCP连接,然后传送温度数据。
上位监控中心软件采用LabVIEW编写,利用LabVIEW队列技术实现上位机一个点同时与下位多个GPRS模块点建立TCP连接,接受终端发送的温度数据,将它们存入数据库中,本系统可以通过数据库实现温度数据的历史曲线查询功能,为优化电力调度提供依据。
本论文组建的高压开关设备监控系统,能够实现对地域分散的多个高压开关设备的集中有效监控,具有较强的实用性和较好的发展前景。
This job combines with the characteristics of the high-voltage-switch and the advantages of GPRS , and develops a set of temperature monitoring system of high-voltage-switch device based on GPRS. The monitoring system consists of the data acquisition terminal、GPRS network、internet network and monitor center.
The data acquisition terminal is installed inside of the high-voltage-switch; it adopts TMS320F2812 as the controller and uses thermopile temperature sensors to realize non-contacting measurement for the bus row of the cabinet. According to the measurement results, the wind cooling unit will be started to lower the temperature, and the measured values are displayed on the LCD.
This system adopts the SIM300C which is built in TCP protocol as GPRS module, DSP module sends AT commands to control GPRS module, and access Internet. This system uses dynamic DNS, so the data acquisition terminal can get the dynamic IP address of the monitoring center, the data acquisition terminal set up TCP connection with the upper computer by the GPRS module, and then data acquisition terminal sends the temperature data.
The software of the monitoring center uses the LabVIEW compilation, and use LabVIEW queues technology to realize that a upper point and the lower points of GPRS module set up TCP connection at the same time. The software accepts the temperature data which are sent by the terminal, then stores them in the database. We can realize historical curve inquiry function of the temperature data through the database; this function provides the basis for the optimized electric power dispatch.
In this paper, the monitoring system of the high-voltage switch equipment is set up, this system can let the monitoring center to monitor effectively many high-voltage switch equipments which are scattered in the region, so this system has the strong usability and the good prospects for development.
引文
[1]S.Zhou,M.Zhao,X.Xu,J.Wang and Y.Yao,"Distributed wireless communication system:a new architecture for future public wireless access",IEEE Mag.Commun.,Mar.2003,vol.41,pp.108-113.
[2]刘洁,肖政宏,张晓虎.基于WLAN的智能监控系统设计[J].微计算机信息,2007,(23):36-38.
[3]王跃.高压开关设备的特点与发展[J].化学工程与装备,2008,(08):90-91
[4]张水香,甘辉.基于光纤温度传感器的高压开关设备温度检测系统[J].高压电器,2008,(06):513-515
[5]侯思祖,王亚微,陈超,胡云明.基于GPRS通信技术的配变监控系统设计[J].电力科学与工程,2008,(10):45-49
[6]刘道玉,迟毅林.基于PC的虚拟仪器及其技术研究[J].国外电子测量技术,2004,(4):22-25.
[7]于鹏.GPRS技术及其发展[J].电信技术,2002,2002(3):6-8.
[8]吕捷.GPRS技术[M].北京:北京邮电大学出版社,2001.
[9]Jian Cai,David J.Goodman.General packet radio service[J].GSM IEEE Communication Magazine,1997,(1):1022-1025.
[10]Zhangjun.GPRS Technology[J].Mobile Communication,2001,(3):11-12.
[11]沈金龙.计算机通信与网络[M].北京:北京邮电人学出版社,2002.
[12]Irfan Khan,Victor.O.K.Li.Traffic control in ATM networks[J].Computer networks and ISDN system,1994,(2):122-124.
[13]Qixiang pang,Yanheng Liu.Survey of Call Admission Control(CAC) and Policinglshaping.Technical Report Department of ECE[R].UBC,1999.
[14]Sloman M,Kramer J.Distributed Systems and Computer Networks[M].UK:Prentice-Hall Inc,1985.
[15]陈海宴,徐玉滨.嵌入式通用远程多点无线监控系统[J].无线电工程,2003,3(4):20-24.
[16]R.J(Bud)Bates.通用分组无线业务(GPRS)技术与应用[M].北京:民邮电出版社,2004.
[17]徐长庆.GPRS网络中监管机制研究[D].吉林:吉林大学,2002:21-25.
[18]韩冰,李芬华.GPRS技术在数据采集与监控系统中的应用[J].电子技 术,2003,(8):17-19.
[19]席勇.嵌入式处理技术在无线远程监控系统中的研究与应用[D].北京:北京邮电大学,2004.
[20]Zeng Hong.The principle and realization of the GPRS network system[J].Mobile Communications,2002,(12):40-42.
[21]GSM02.60.Digital cellular telecommunications system(Phase 2+).General Packet Radio Service(GPRS).Service description stage2.Technical Specification,version 8.1.0,1997.
[22]GSM03.06.Digital cellular telecommunications system(Phase 2+).General Packet Radio Service(GRPS).Service description stage2.Draft.7.4.0,2000.
[23]J Postel.Transmission control Protocol[M].Internet RFC-793,2002.
[24]Haung,Yieh-Ran.A bandwidth-on-demand strategy for GPRS[J].IEEE Transactions on Wireless Communications,2005,(4):1394-1399.
[25]Bura Aman,Dacheng Yang.GPRS network resources optimization[J].Information Technology Journal,2006,(5):970-975.
[26]Chai Ning,Yeo Boon Sain,Chew Yong Huat.Location management for GPRS[J].Computer Networks,2006,(50):2888-2901.
[27]Meo Michela,Ajmone Marsan Marco.Resource management policies in GPRS systems[J].Performance Evaluation,2004,(56):73-92.
[28]Frenzel Louis E.Mini GSM/GPRS radio shrinks cell-phone BOM[J].Electronic Design,2005,(53):34.
[29]Zhao Ming-Fu.Substation remote control system based on GSM/GPRS[J].Electric Power Automation Equipment,2005,(25):83.
[30]施伟年,凌海宏.GPRS网络上的两种数据传输协议[J].电力系统通信,2004,(8):34-36.
[31]何小荣,钱清泉,陈维荣.GPRS在工业监控中的应用[J].铁道机车车辆,2004,24(1):20-22.
[32]黄荣星,许士敏.基于GPRS技术的城市水资源监测系统[J].现代电子技术,2004,(4):43-45.
[33]阮家栋等,计算机通讯技术[M].电子工业出版社,2000.
[34]余金仑,赵元黎,郑国恒,余国河.GSN/GPRS模块SIM100-E在无线抄表系统中的应用[J].电子工程师,2006,32(10):10.
[35]苏奎峰,吕强.TMS320F2812原理与开发[M].北京:电子工业出版社,2006.
[36]Chi-Jui Wu,Ching-Jung Liao.Investigation and Mitigation of Harmonic Amplification Problems Caused by Single-tuned Filters[J].IEEE Transactions on Power Delivery,1998,13(3):30-34.
[37]TMS320F2810,TMS320F2812 Digital Signal Processors[M],Texas Instruments Incorporated,2003.
[38]SIMCOM Inc,SIM300C Hardware Interface Description[M],SIMCOM Inc,2006,(2):25-30.
[39]TMS320C28x Instruetion Set Simulator Technical Overview(Rev.A)[M].Texas Instruments,2002,(30).
[40]路林吉,饶家明.虚拟仪器概论.电子技术[J],2000,(1):12-16.
[41]李宁.仪器控制技术在自动测量系统中的应用.工业控制计算机[J],2008,(1):1-2.
[42]孙连荣,关开澄,王成,田庆旺.虚拟仪器及其应用.大庆石油学院学报.2003(2).
[43]李震,柯旭贵,汪云祥.虚拟仪器的发展历史、研究现状与展望.安徽工程科技学院学报(自然科学版),2003,(4):22-23.
[44]刘道玉,迟毅林.基于PC的虚拟仪器及其技术研究[J].国外电子测量技术,2004,(4):30-32.
[45]王俊峰,宋文爱等.基于LabVIEW的信号处理虚拟实验系统[J].国外电子测量技术,2006,25(10):71-73.
[46]张毅刚.虚拟仪器技术介绍[J].国外电子测量技术,2006,25(6):1-6.
[47]刘立月,汤文亮,傅军栋.LabWindows/CVI在测控系统中的应用及其接口实现[J].华东交通大学学报,2004,(4):12-14.
[48]蔡名璋.基于LabVIEW的虚拟仪器技术在远程监控中的应用[J].科学技术与工程,2006,(6):1742-1748.
[49]NI Corporation.LabWindows/CVI Programmer reference Manual[Z].NI Corpo ration,2001.
[50]NI.Labwindows/CVI programmer reference manual[M].Austion(USA):Nation Instrument,2003.
[51]陈锡辉,张银鸿.LabVIEW 8.20程序设计[M].北京:清华大学出版社,2007.
[52]萨师煊,王珊著.数据库系统概论(第三版)[M].北京:高等教育出版社,2002.
[53]2005-2006National Instruments Corporation.LabVIEW Help.371361b-01,August 2006.
[2]刘洁,肖政宏,张晓虎.基于WLAN的智能监控系统设计[J].微计算机信息,2007,(23):36-38.
[3]王跃.高压开关设备的特点与发展[J].化学工程与装备,2008,(08):90-91
[4]张水香,甘辉.基于光纤温度传感器的高压开关设备温度检测系统[J].高压电器,2008,(06):513-515
[5]侯思祖,王亚微,陈超,胡云明.基于GPRS通信技术的配变监控系统设计[J].电力科学与工程,2008,(10):45-49
[6]刘道玉,迟毅林.基于PC的虚拟仪器及其技术研究[J].国外电子测量技术,2004,(4):22-25.
[7]于鹏.GPRS技术及其发展[J].电信技术,2002,2002(3):6-8.
[8]吕捷.GPRS技术[M].北京:北京邮电大学出版社,2001.
[9]Jian Cai,David J.Goodman.General packet radio service[J].GSM IEEE Communication Magazine,1997,(1):1022-1025.
[10]Zhangjun.GPRS Technology[J].Mobile Communication,2001,(3):11-12.
[11]沈金龙.计算机通信与网络[M].北京:北京邮电人学出版社,2002.
[12]Irfan Khan,Victor.O.K.Li.Traffic control in ATM networks[J].Computer networks and ISDN system,1994,(2):122-124.
[13]Qixiang pang,Yanheng Liu.Survey of Call Admission Control(CAC) and Policinglshaping.Technical Report Department of ECE[R].UBC,1999.
[14]Sloman M,Kramer J.Distributed Systems and Computer Networks[M].UK:Prentice-Hall Inc,1985.
[15]陈海宴,徐玉滨.嵌入式通用远程多点无线监控系统[J].无线电工程,2003,3(4):20-24.
[16]R.J(Bud)Bates.通用分组无线业务(GPRS)技术与应用[M].北京:民邮电出版社,2004.
[17]徐长庆.GPRS网络中监管机制研究[D].吉林:吉林大学,2002:21-25.
[18]韩冰,李芬华.GPRS技术在数据采集与监控系统中的应用[J].电子技 术,2003,(8):17-19.
[19]席勇.嵌入式处理技术在无线远程监控系统中的研究与应用[D].北京:北京邮电大学,2004.
[20]Zeng Hong.The principle and realization of the GPRS network system[J].Mobile Communications,2002,(12):40-42.
[21]GSM02.60.Digital cellular telecommunications system(Phase 2+).General Packet Radio Service(GPRS).Service description stage2.Technical Specification,version 8.1.0,1997.
[22]GSM03.06.Digital cellular telecommunications system(Phase 2+).General Packet Radio Service(GRPS).Service description stage2.Draft.7.4.0,2000.
[23]J Postel.Transmission control Protocol[M].Internet RFC-793,2002.
[24]Haung,Yieh-Ran.A bandwidth-on-demand strategy for GPRS[J].IEEE Transactions on Wireless Communications,2005,(4):1394-1399.
[25]Bura Aman,Dacheng Yang.GPRS network resources optimization[J].Information Technology Journal,2006,(5):970-975.
[26]Chai Ning,Yeo Boon Sain,Chew Yong Huat.Location management for GPRS[J].Computer Networks,2006,(50):2888-2901.
[27]Meo Michela,Ajmone Marsan Marco.Resource management policies in GPRS systems[J].Performance Evaluation,2004,(56):73-92.
[28]Frenzel Louis E.Mini GSM/GPRS radio shrinks cell-phone BOM[J].Electronic Design,2005,(53):34.
[29]Zhao Ming-Fu.Substation remote control system based on GSM/GPRS[J].Electric Power Automation Equipment,2005,(25):83.
[30]施伟年,凌海宏.GPRS网络上的两种数据传输协议[J].电力系统通信,2004,(8):34-36.
[31]何小荣,钱清泉,陈维荣.GPRS在工业监控中的应用[J].铁道机车车辆,2004,24(1):20-22.
[32]黄荣星,许士敏.基于GPRS技术的城市水资源监测系统[J].现代电子技术,2004,(4):43-45.
[33]阮家栋等,计算机通讯技术[M].电子工业出版社,2000.
[34]余金仑,赵元黎,郑国恒,余国河.GSN/GPRS模块SIM100-E在无线抄表系统中的应用[J].电子工程师,2006,32(10):10.
[35]苏奎峰,吕强.TMS320F2812原理与开发[M].北京:电子工业出版社,2006.
[36]Chi-Jui Wu,Ching-Jung Liao.Investigation and Mitigation of Harmonic Amplification Problems Caused by Single-tuned Filters[J].IEEE Transactions on Power Delivery,1998,13(3):30-34.
[37]TMS320F2810,TMS320F2812 Digital Signal Processors[M],Texas Instruments Incorporated,2003.
[38]SIMCOM Inc,SIM300C Hardware Interface Description[M],SIMCOM Inc,2006,(2):25-30.
[39]TMS320C28x Instruetion Set Simulator Technical Overview(Rev.A)[M].Texas Instruments,2002,(30).
[40]路林吉,饶家明.虚拟仪器概论.电子技术[J],2000,(1):12-16.
[41]李宁.仪器控制技术在自动测量系统中的应用.工业控制计算机[J],2008,(1):1-2.
[42]孙连荣,关开澄,王成,田庆旺.虚拟仪器及其应用.大庆石油学院学报.2003(2).
[43]李震,柯旭贵,汪云祥.虚拟仪器的发展历史、研究现状与展望.安徽工程科技学院学报(自然科学版),2003,(4):22-23.
[44]刘道玉,迟毅林.基于PC的虚拟仪器及其技术研究[J].国外电子测量技术,2004,(4):30-32.
[45]王俊峰,宋文爱等.基于LabVIEW的信号处理虚拟实验系统[J].国外电子测量技术,2006,25(10):71-73.
[46]张毅刚.虚拟仪器技术介绍[J].国外电子测量技术,2006,25(6):1-6.
[47]刘立月,汤文亮,傅军栋.LabWindows/CVI在测控系统中的应用及其接口实现[J].华东交通大学学报,2004,(4):12-14.
[48]蔡名璋.基于LabVIEW的虚拟仪器技术在远程监控中的应用[J].科学技术与工程,2006,(6):1742-1748.
[49]NI Corporation.LabWindows/CVI Programmer reference Manual[Z].NI Corpo ration,2001.
[50]NI.Labwindows/CVI programmer reference manual[M].Austion(USA):Nation Instrument,2003.
[51]陈锡辉,张银鸿.LabVIEW 8.20程序设计[M].北京:清华大学出版社,2007.
[52]萨师煊,王珊著.数据库系统概论(第三版)[M].北京:高等教育出版社,2002.
[53]2005-2006National Instruments Corporation.LabVIEW Help.371361b-01,August 2006.