智能变电站过程层设备虚拟技术应用
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摘要
新一代智能变电站中智能终端、合并单元等智能组件集成到一次设备,给保护、测控等二次系统的单体调试和系统联调带来了挑战。提出了基于虚拟仪器的智能变电站二次设备调试方法,介绍了二次设备虚拟仪器及虚拟测试技术。测试时,依据SCD文件搜索待测试设备的关联IED,构成最小虚拟系统,通过虚拟变电站真实环境,保证被测IED外部特性与变电站环境真实一致,实验证明了所提方法的有效性。
In the new generation of intelligent substation, intelligent terminals, intelligent component combining unit integrated into a device, this brings challenges to the single commissioning and system joint debugging of secondary systems such as protection, measurement and control. This paper presents a method for debugging intelligent substation secondary equipment based on virtual instrument, and introduces the secondary equipment virtual instruments and virtual testing technology. During the test, the relevant IED of the device under test is automatically searched according to the SCD file, and a minimum virtual system is formed according to the relevant IED; the virtual machine simulates the real substation environment, to ensure the consistency of the external characteristics of the IED being tested and the real environment of the substation. The laboratory test of secondary equipment based on virtual machine proves the effectiveness of the proposed method.
In the new generation of intelligent substation, intelligent terminals, intelligent component combining unit integrated into a device, this brings challenges to the single commissioning and system joint debugging of secondary systems such as protection, measurement and control. This paper presents a method for debugging intelligent substation secondary equipment based on virtual instrument, and introduces the secondary equipment virtual instruments and virtual testing technology. During the test, the relevant IED of the device under test is automatically searched according to the SCD file, and a minimum virtual system is formed according to the relevant IED; the virtual machine simulates the real substation environment, to ensure the consistency of the external characteristics of the IED being tested and the real environment of the substation. The laboratory test of secondary equipment based on virtual machine proves the effectiveness of the proposed method.
引文
[1]李孟超,王允平,李献伟,等.智能变电站及技术特点分析[J].电力系统保护与控制,2010,38(18):59-62.
[2]国家电网公司.“十二五”及中长期科技发展规划战略研究一次设备智能化关键技术专题报告[R].北京:国家电网公司,2009.
[3]张弓,苏瑞,万博.组件化的IEC61850通信接口在二次设备动态重构系统中的应用[J].电气应用,2018,37(6):76-80.
[4]宋璇坤,沈江,李敬如,等.新一代智能变电站概念设计[J].电力建设,2013,34(6):11-15.
[5]唐卫华,杨俊武,欧阳帆.新一代智能变电站技术综述[J].湖南电力,2015,35(5):1-6.
[6]闫敬东.智能组件技术在智能变电站中的应用[J].宁夏电力2012,(1):18-22.
[7]张斌,倪益民,马晓军,等.变电站综合智能组件探讨[J].电力系统自动化,2010,34(21):91-94.
[8]殷志良,刘万顺,杨奇逊.基于IEC61850标准的过程总线通信研究与实现[J].中国电机工程学报,2005,25(8):84-89.
[9]智能变电站技术导则:Q/GDW383-2009[S].北京:国家电网公司,2009.
[10]姜宁,梁伟,李国栋,等.基于过程层信号交互的智能变电站顺控测试方法研究及应用[C].2017智能电网信息化建设研讨会论文集,北京,中国电子信息产业集团有限公司第六研究所, 2017.
[2]国家电网公司.“十二五”及中长期科技发展规划战略研究一次设备智能化关键技术专题报告[R].北京:国家电网公司,2009.
[3]张弓,苏瑞,万博.组件化的IEC61850通信接口在二次设备动态重构系统中的应用[J].电气应用,2018,37(6):76-80.
[4]宋璇坤,沈江,李敬如,等.新一代智能变电站概念设计[J].电力建设,2013,34(6):11-15.
[5]唐卫华,杨俊武,欧阳帆.新一代智能变电站技术综述[J].湖南电力,2015,35(5):1-6.
[6]闫敬东.智能组件技术在智能变电站中的应用[J].宁夏电力2012,(1):18-22.
[7]张斌,倪益民,马晓军,等.变电站综合智能组件探讨[J].电力系统自动化,2010,34(21):91-94.
[8]殷志良,刘万顺,杨奇逊.基于IEC61850标准的过程总线通信研究与实现[J].中国电机工程学报,2005,25(8):84-89.
[9]智能变电站技术导则:Q/GDW383-2009[S].北京:国家电网公司,2009.
[10]姜宁,梁伟,李国栋,等.基于过程层信号交互的智能变电站顺控测试方法研究及应用[C].2017智能电网信息化建设研讨会论文集,北京,中国电子信息产业集团有限公司第六研究所, 2017.