基于GPRS的变频系统监控决策支持管理平台的设计
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摘要
随着工业自动化、计算机网络技术的发展,变频控制系统在工业生产中,特别在油田抽油机监控系统中获得越来越广泛的应用,而且随着通用无线分组业务(GPRS)的发展,为移动用户和数据网络之间提供一种链接,为移动用户提供高速无线IP通信功能,从而实现将变频控制系统的控制信息和反馈信息以IP包的形式通过Internet/GPRS无线传输给监控平台,实现对抽油机等电机终端设备的无线远程监控。
在现代油田工业实际应用中,除了需要实时监控变频器,以及由变频器驱动的抽油机等电机终端的各种状态外,还需要能根据采集到的电机状态数据和设备资料信息,制订对抽油机综合评价指标体系,提高油田抽油机等设备管理决策的科学性。当前油田的抽油机远程变频监控系统和关于设备的决策支持系统都是独立的系统,造成了油田管理和监控一体化的瓶颈,不利于油田企业生产效率的提高,因此需要一种能将这两种系统进行无缝结合的监控决策支持系统,使油田实现企业的信息化。
本文将首先分析变频系统常用的行业油田抽油机系统的监控流程的特点,重点根据油田自动化信息系统建设的方略,采用CIMS(计算机集成制造系统)的设计思想,提出通用的监控决策支持管理平台的设计构架,将油田自动化信息系统建设的变频监控系统、抽油机决策支持管理系统,油田企业的ERP管理系统、进行高度集成,建设成为含ERP(企业资源计划)管理思想,决策支持管理系统,SCADA(工业监控和数据采集)的管理和监控一体化的通用监控决策支持管理平台。
然后将最先进的GPRS/DTU无线网络技术应用到抽油机变频系统中,应用DTU透明传输的功能,使远程监控的抽油机对象参数(如电流、电压、频率,有效功率,无效功率等数据及故障报警信号)通过GPRS无线方式实时传输给平台的变频监控系统,实现同时对不同地点的抽油机进行远程监控,通过数据库的存储技术,能够及时掌握终端的运行状况,对采集的数据进行综合分析,然后结合抽油机设备的基本信息,通过决策支持管理系统,对抽油机指标进行综合评价,为企业生产的高效,管理的统一性提供有力的技术支持。
最后选择具备硬件死区功能,支持多路SPWM输出的凌阳公司的16位变频专用单片机(SPMC75F2313A)作为变频控制器的主要组成部分,提出改进后的固定正弦数组,定时值非实时计算SPWM载波输出算法,减小谐波分量所占能量的比重,使正弦波的输出平滑,从而能更有效的减少抽油机电机负载的损耗,提高负载寿命。
With the development of industrial automation and computer network technology, the variable frequency control system in industrial production, particularly in the oil field pumping unit monitoring system, was more and more widely used, and with the development of General Packet Radio Service (GPRS), it provide a link between users and mobile data network for high-speed wireless IP communications functions, thereby achieving inverter control system information and feedback in the form of IP packets to the Internet / GPRS wireless transmission to the monitoring platforms, and achieve wireless remote monitoring for the pumping unit, and other electrical devices.
In the practical application of modern oil industry, in addition to the real-time monitoring converter and pumping driven by the inverter such as the various state motor terminals, but also needs to be collected in accordance with the historical data, equipment data and information, the formulation Pumping on the comprehensive evaluation index system, raise the oil pumping equipment, such as the scientific nature of the management decision-making. At present oilfield pumping frequency remote equipment monitoring system and the decision support system are independent systems, resulting in the management and control of the oilfield integration bottlenecks, make the detriment of oilfield production efficiency of the enterprise, so needing a can This seamless combination of the two systems monitoring decision support system, so that the oilfield enterprise information.
At first, this paper will analysis the characteristics of the oilfield pumping control systems which commonly use the inverter system, and mainly in accordance with the construction of oilfield automation information systems strategy, using CIMS (Computer Integrated Manufacturing System) designing idea, put forward a common support decision-making control management platform, it will be composed of automated information construction oilfield Frequency Monitoring System, pumping management decision support system and the oil field of ERP enterprise management system, making them for a high degree of integration, with a building ERP (enterprise resource planning) management thinking, decision support management system , SCADA (supervisory control and data acquisition) integration of the management and monitoring of the common control decision support management platform.
Then using the most advanced GPRS / DTU wireless network technology for the pumping frequency system, the application of DTU transparent transmission functions, allowing the remote monitoring of pumping parameters (such as current, voltage, frequency, active power, power void data and fault alarm signal) to using GPRS wireless real-time transmission to the Frequency Monitoring System platform,and achieviing on the pumping unit for remote monitoring at the same time in different locations, through the database storage technology, we will grasp the operations of the terminal in time, make A comprehensive analysis for the data collected,and then with the basic information of pumping equipment, through the management decision support system, make the pumping comprehensive evaluation indicators, so that Improve the production efficient highly, and unify management to provide strong technical support.
Finally, we choice the hardware which Sunplus company produces the MCU 16 Frequency (SPMC75F2313A) variable frequency controller, it have the dead-zone functionality and support SPWM multi-channel output ,so using it as a key component of the System, then we propose modified sine array of fixed, regular non-value Real-time calculation algorithm SPWM carrier output, reducing the harmonic component of the proportion of energy, smooth sine wave output, so it will be more effectively to reduce pumping motor load loss, increased load life.
在现代油田工业实际应用中,除了需要实时监控变频器,以及由变频器驱动的抽油机等电机终端的各种状态外,还需要能根据采集到的电机状态数据和设备资料信息,制订对抽油机综合评价指标体系,提高油田抽油机等设备管理决策的科学性。当前油田的抽油机远程变频监控系统和关于设备的决策支持系统都是独立的系统,造成了油田管理和监控一体化的瓶颈,不利于油田企业生产效率的提高,因此需要一种能将这两种系统进行无缝结合的监控决策支持系统,使油田实现企业的信息化。
本文将首先分析变频系统常用的行业油田抽油机系统的监控流程的特点,重点根据油田自动化信息系统建设的方略,采用CIMS(计算机集成制造系统)的设计思想,提出通用的监控决策支持管理平台的设计构架,将油田自动化信息系统建设的变频监控系统、抽油机决策支持管理系统,油田企业的ERP管理系统、进行高度集成,建设成为含ERP(企业资源计划)管理思想,决策支持管理系统,SCADA(工业监控和数据采集)的管理和监控一体化的通用监控决策支持管理平台。
然后将最先进的GPRS/DTU无线网络技术应用到抽油机变频系统中,应用DTU透明传输的功能,使远程监控的抽油机对象参数(如电流、电压、频率,有效功率,无效功率等数据及故障报警信号)通过GPRS无线方式实时传输给平台的变频监控系统,实现同时对不同地点的抽油机进行远程监控,通过数据库的存储技术,能够及时掌握终端的运行状况,对采集的数据进行综合分析,然后结合抽油机设备的基本信息,通过决策支持管理系统,对抽油机指标进行综合评价,为企业生产的高效,管理的统一性提供有力的技术支持。
最后选择具备硬件死区功能,支持多路SPWM输出的凌阳公司的16位变频专用单片机(SPMC75F2313A)作为变频控制器的主要组成部分,提出改进后的固定正弦数组,定时值非实时计算SPWM载波输出算法,减小谐波分量所占能量的比重,使正弦波的输出平滑,从而能更有效的减少抽油机电机负载的损耗,提高负载寿命。
With the development of industrial automation and computer network technology, the variable frequency control system in industrial production, particularly in the oil field pumping unit monitoring system, was more and more widely used, and with the development of General Packet Radio Service (GPRS), it provide a link between users and mobile data network for high-speed wireless IP communications functions, thereby achieving inverter control system information and feedback in the form of IP packets to the Internet / GPRS wireless transmission to the monitoring platforms, and achieve wireless remote monitoring for the pumping unit, and other electrical devices.
In the practical application of modern oil industry, in addition to the real-time monitoring converter and pumping driven by the inverter such as the various state motor terminals, but also needs to be collected in accordance with the historical data, equipment data and information, the formulation Pumping on the comprehensive evaluation index system, raise the oil pumping equipment, such as the scientific nature of the management decision-making. At present oilfield pumping frequency remote equipment monitoring system and the decision support system are independent systems, resulting in the management and control of the oilfield integration bottlenecks, make the detriment of oilfield production efficiency of the enterprise, so needing a can This seamless combination of the two systems monitoring decision support system, so that the oilfield enterprise information.
At first, this paper will analysis the characteristics of the oilfield pumping control systems which commonly use the inverter system, and mainly in accordance with the construction of oilfield automation information systems strategy, using CIMS (Computer Integrated Manufacturing System) designing idea, put forward a common support decision-making control management platform, it will be composed of automated information construction oilfield Frequency Monitoring System, pumping management decision support system and the oil field of ERP enterprise management system, making them for a high degree of integration, with a building ERP (enterprise resource planning) management thinking, decision support management system , SCADA (supervisory control and data acquisition) integration of the management and monitoring of the common control decision support management platform.
Then using the most advanced GPRS / DTU wireless network technology for the pumping frequency system, the application of DTU transparent transmission functions, allowing the remote monitoring of pumping parameters (such as current, voltage, frequency, active power, power void data and fault alarm signal) to using GPRS wireless real-time transmission to the Frequency Monitoring System platform,and achieviing on the pumping unit for remote monitoring at the same time in different locations, through the database storage technology, we will grasp the operations of the terminal in time, make A comprehensive analysis for the data collected,and then with the basic information of pumping equipment, through the management decision support system, make the pumping comprehensive evaluation indicators, so that Improve the production efficient highly, and unify management to provide strong technical support.
Finally, we choice the hardware which Sunplus company produces the MCU 16 Frequency (SPMC75F2313A) variable frequency controller, it have the dead-zone functionality and support SPWM multi-channel output ,so using it as a key component of the System, then we propose modified sine array of fixed, regular non-value Real-time calculation algorithm SPWM carrier output, reducing the harmonic component of the proportion of energy, smooth sine wave output, so it will be more effectively to reduce pumping motor load loss, increased load life.
引文
[1]Anthony,Windows网络编程,北京:清华大学出版社,2002.10
[2]赵松涛,深入浅出SQL Server2000系统管理与应用开发,北京:人民邮电出版社,2006.2
[3]Dino Esposito,精通ASP.NET程序设计,北京:清华大学出版社,2006.7
[4]KEN HENDERSON,Transact-SQL权威指南,北京:中国电力出版社,2002.8
[5]凌阳,SPMC75系列变频评估套件使用说明书,北京:凌阳科技,2006.4
[6]王晓明,电动机的单片机控制,北京:北京航空航天大学出版社,2001.10
[7]李岩,基于S3C44BOX嵌入式uCLinux系统原理及应用,北京:清华大学出版社,2005.10
[8]W.Richard Stevens著,TCP/IP祥解,北京:机械工业出版社,2005.10
[9]Kate Gregory著,前导工作室,《Visual C++6开发使用手册》,机械工业出版社,1999.2
[10]李涛,基于B/S模式并面向生产的设备管理系统的构建与研究,计算机应用技术,2006.7
[11]黄梯云,智能决策支持系统,北京:电子工业出版社,2001.1
[12]陈晓红著,决策支持系统理论和应用,北京:清华大学出版社,2000.1
[13]程岩、黄梯云,智能决策支持系统中定量特征规则的挖掘方法研究,管理工程学报,2001.12
[14]黎志成,胡斌,傅小华等.管理系统定性模拟的理论与应用.北京:科学出版社,2005.2
[15]陈晓剑等,系统评价方法及应用,中国科学技术大学出版社,1994.1
[16]高长元,高技术企业战略经营业绩评价决策支持系统,哈尔滨理工大学学报,2003.8
[17]张金功,决策支持系统在资源评价中的应用,西北地质,2001.2
[18]顾基发,科学决策与系统工程,北京:中国科学技术出版社,1990.4
[19]钟章队,GPRS通用分组无线业务,北京:人民邮电出版社,2001.1
[20]黄承安、张跃、云怀中,基于GPRS的远程仪表监控系统,电测与仪表,2003.8
[21]粟玉霞、徐建政、刘爱兵,GPRS技术在自动抄表系统中的应用,电力自动化设备,2003.12
[22]博嘉科技,Visual C++6.0/Internet Programming Instance网络编程实作教程,北京:北京希望电子出版社,2001.6
[23]瀚文工作室,Java/JavaScript网页设计 活学活用300问,北京:机械工业出版社,2005.1
[24]Steven Holzner,XML完全探索,北京:中国青年出版社,2005.10
[25]凌阳,SPMC75编程指南_v1.6,北京:凌阳科技,2006.4
[26]熊世桓,用Socket编程实现TCP/TP网络接口,贵州教育学院学报,2003.8:86-90
[27]阮志林,基于Winsock的因特网实现研究,杭州电子工业学院学报,2003.6:54-57
[28]Richard Conway Teun Duynstee等著,C#类设计手册,2003.7
[29]任建国,抽油机智能间抽设备实现故障诊断的研究,中国学位论文全文数据库,2007.1
[30]Christian Gross著.NET 2.0模式开发实战,人民邮电出版社,2007.1
[31]杨舸,基于.NET平台架构的软件项目管理系统的研究与实现,中国学位论文全文数据库, 2007.3
[32]吴志强,基于.Net架构的人力资源管理信息系统,硕士学位论文,西南交通大学,2005
[33]罗杨,基于.Nat平台的工程项目综合管理系统的研究与实现,硕士学位论文,中南大学,2005
[34]于北瑜,软件项目管理系统开发,电脑知识与技术,2005中图分类号:TP311
[2]赵松涛,深入浅出SQL Server2000系统管理与应用开发,北京:人民邮电出版社,2006.2
[3]Dino Esposito,精通ASP.NET程序设计,北京:清华大学出版社,2006.7
[4]KEN HENDERSON,Transact-SQL权威指南,北京:中国电力出版社,2002.8
[5]凌阳,SPMC75系列变频评估套件使用说明书,北京:凌阳科技,2006.4
[6]王晓明,电动机的单片机控制,北京:北京航空航天大学出版社,2001.10
[7]李岩,基于S3C44BOX嵌入式uCLinux系统原理及应用,北京:清华大学出版社,2005.10
[8]W.Richard Stevens著,TCP/IP祥解,北京:机械工业出版社,2005.10
[9]Kate Gregory著,前导工作室,《Visual C++6开发使用手册》,机械工业出版社,1999.2
[10]李涛,基于B/S模式并面向生产的设备管理系统的构建与研究,计算机应用技术,2006.7
[11]黄梯云,智能决策支持系统,北京:电子工业出版社,2001.1
[12]陈晓红著,决策支持系统理论和应用,北京:清华大学出版社,2000.1
[13]程岩、黄梯云,智能决策支持系统中定量特征规则的挖掘方法研究,管理工程学报,2001.12
[14]黎志成,胡斌,傅小华等.管理系统定性模拟的理论与应用.北京:科学出版社,2005.2
[15]陈晓剑等,系统评价方法及应用,中国科学技术大学出版社,1994.1
[16]高长元,高技术企业战略经营业绩评价决策支持系统,哈尔滨理工大学学报,2003.8
[17]张金功,决策支持系统在资源评价中的应用,西北地质,2001.2
[18]顾基发,科学决策与系统工程,北京:中国科学技术出版社,1990.4
[19]钟章队,GPRS通用分组无线业务,北京:人民邮电出版社,2001.1
[20]黄承安、张跃、云怀中,基于GPRS的远程仪表监控系统,电测与仪表,2003.8
[21]粟玉霞、徐建政、刘爱兵,GPRS技术在自动抄表系统中的应用,电力自动化设备,2003.12
[22]博嘉科技,Visual C++6.0/Internet Programming Instance网络编程实作教程,北京:北京希望电子出版社,2001.6
[23]瀚文工作室,Java/JavaScript网页设计 活学活用300问,北京:机械工业出版社,2005.1
[24]Steven Holzner,XML完全探索,北京:中国青年出版社,2005.10
[25]凌阳,SPMC75编程指南_v1.6,北京:凌阳科技,2006.4
[26]熊世桓,用Socket编程实现TCP/TP网络接口,贵州教育学院学报,2003.8:86-90
[27]阮志林,基于Winsock的因特网实现研究,杭州电子工业学院学报,2003.6:54-57
[28]Richard Conway Teun Duynstee等著,C#类设计手册,2003.7
[29]任建国,抽油机智能间抽设备实现故障诊断的研究,中国学位论文全文数据库,2007.1
[30]Christian Gross著.NET 2.0模式开发实战,人民邮电出版社,2007.1
[31]杨舸,基于.NET平台架构的软件项目管理系统的研究与实现,中国学位论文全文数据库, 2007.3
[32]吴志强,基于.Net架构的人力资源管理信息系统,硕士学位论文,西南交通大学,2005
[33]罗杨,基于.Nat平台的工程项目综合管理系统的研究与实现,硕士学位论文,中南大学,2005
[34]于北瑜,软件项目管理系统开发,电脑知识与技术,2005中图分类号:TP311