基于多种互感器的低压电能计量器具全性能检验技术
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摘要
传统检验技术无法达到低压电能计量器具全性能检验要求;且都是单一检验设备,影响检验可靠性。为此,提出一种新的基于多种互感器的低压电能计量器具全性能检验技术。建立一种融合多种互感器的全性能检验系统,选用的互感器包括电磁式互感器、模拟量输出型互感器以及数字量输出型互感器。给出脉冲采集器设计过程,通过采集器接收计量器具发出的脉冲,对标准互感器与模拟输出型电子式互感器的二次输出信号进行数字化处理;利用网口把经处理的信号传输至工控机。接收标准与检验通道数据后,通过检验方法对低压电能计量器具数据进行全性能检验。给出低压电能计量器具测量精度、不确定度和稳定度检验方法。实验结果表明,所提技术检验结果可靠。
The traditional inspection technology can not meet the low-voltage electrical energy metering equipment full performance test requirements,and are a single test equipment,test reliability. To this end,a new fullperformance testing technology for low voltage electric energy measuring instruments based on a variety of transformers is proposed. Establish a full performance test system that integrates a variety of transformers. The selected transformers include electromagnetic transformers,analog output transformers and digital output transformers. The pulse collector design process is given,and the pulse output by the measuring instrument is received by the collector,the secondary output signal of the standard transformer and the analog output electronic transformer is digitized,and the processed signal is transmitted to the industrial control machine. After receiving the standard and test channel data,the full-performance test of the low-voltage electric energy measuring instrument data is performed by the test method. Low-voltage electrical energy measuring instruments measuring accuracy,uncertainty and stability test methods were given. The experimental results show that the proposed technical test results are reliable.
The traditional inspection technology can not meet the low-voltage electrical energy metering equipment full performance test requirements,and are a single test equipment,test reliability. To this end,a new fullperformance testing technology for low voltage electric energy measuring instruments based on a variety of transformers is proposed. Establish a full performance test system that integrates a variety of transformers. The selected transformers include electromagnetic transformers,analog output transformers and digital output transformers. The pulse collector design process is given,and the pulse output by the measuring instrument is received by the collector,the secondary output signal of the standard transformer and the analog output electronic transformer is digitized,and the processed signal is transmitted to the industrial control machine. After receiving the standard and test channel data,the full-performance test of the low-voltage electric energy measuring instrument data is performed by the test method. Low-voltage electrical energy measuring instruments measuring accuracy,uncertainty and stability test methods were given. The experimental results show that the proposed technical test results are reliable.
引文
1徐宏伟,魏伟,张秋雁,等.一种含噪声测试的数字化电能表计量性能检测系统.国外电子测量技术,2017;36(5):59-65Xu Hongwei,Wei Wei,Zhang Qiuyan,et al.A metering performance testing system of digital watt-hour meter with noise testing function.Foreign Electronic Measurement Technology,2017;36(5):59-65
2韩柳,李蕊,羡慧竹,等.基于失效机理的电能表可靠性提升方法应用.科技通报,2017;33(7):193-196Han Liu,Li Rui,Xian Huizhu,et al.Reliability increase application for electricity energy meters based on failure mechanism.Bulletin of Science and Technology,2017;33(7):193-196
3田正其,祝宇楠,刘建,等.基于贝叶斯的智能电能表可靠性评估方法.计算机测量与控制,2016;24(10):274-277Tian Zhengqi,Zhu Yunan,Liu Jian,et al.Reliability assessment method for smart meter based on bayesian.Computer Measurement&Control,2016;24(10):274-277
4许卓,赵山,黄友朋,等.基于量化模型的电能计量器具综合质量评价方法研究和实践.电测与仪表,2016;53(增刊1):170-173Xu Zhuo,Zhao Shan,Huang Youpeng,et al.Research and practice of electric energy metering device comprehensive quality evaluationbased on quantitative model.Electrical Measurement&Instrumentation,2016;53(S1):170-173
5 Hao Y,Cui T,Bora G,et al.Development of an instrument to measure planter seed meter performance.Applied Engineering in Agriculture,2017;33(1):31-40
6乔文俞,吕丹.强谐波环境下微电网电能计量改进与误差分析.科学技术与工程,2016;16(31):183-187Qiao Wenyu,LüDan.Strong micro grid electricity metering harmonic environment improvement and error analysis.Science Technology and Engineering,2016;16(31):183-187
7周峰,程瑛颖,肖冀,等.融合安全域的电能表状态评估方法及应用.自动化与仪表,2016;31(7):29-33Zhou Feng,Cheng Yingying,Xiao Ji,et al.Method and application of electric energy meter status evaluation fused security region.Automation&Instrumentation,2016;31(7):29-33
8赵云,李鹏,肖勇,等.电网大数据中用户电能计量异常优化监测仿真.计算机仿真,2017;34(8):449-452Zhao Yun,Li Peng,Xiao Yong,et al.Optimization and simulation of the user's electric energy measurement in large data of power grid.Computer Simulation,2017;34(8):449-452
9张芹,夏水斌,郭鹏,等.图像识别技术在智能电表计量误差检测中的应用.电子设计工程,2017;25(19):187-189Zhang Qin,Xia Shuibin,Guo Peng,et al.The application of image recognition technology in the measurement error detection of smart meter.Electronic Design Engineering,2017;25(19):187-189
10甄昊涵,沈华.电能表现场检验数据挖掘研究.电子技术应用,2017;43(4):76-78Zhen Haohan,Shen Hua.The research of electric energy meter inspection data mining.Application of Electronic Technique,2017;43(4):76-78
11 Nwokolo N,Mamphweli S,Meyer E,et al.Electrical performance evaluation of Johansson biomass gasifier system coupled to a150 k VA generator.Renewable Energy,2014;71(11):695-700
12张晓冰,王会龙,姜世超.基于信息熵评价指标的多小波畸变电能计量.哈尔滨理工大学学报,2016;21(1):57-61Zhang Xiaobing,Wang Huilong,Jiang Shichao.A new method of multi-wavelet active power measurement under the condition of distortion signal base on information entropy.Journal of Harbin University of Science and Technology,2016;21(1):57-61
13王忠东,李红斌,程含渺,等.模拟量输入合并单元计量性能测试研究.电网技术,2014;38(12):3522-3527Wang Zhongdong,Li Hongbin,Cheng Hanmiao,et al.Metering performance test of analog-input merging unit.Power System Technology,2014;38(12):3522-3527
14 Budai B T,Porodnov B T,Myakutina I V.A high-performance meter for measuring the parameters of rolled sheets.Russian Journal of Nondestructive Testing,2014;50(1):8-13
15沈鑫,曹敏,李仕林,等.区域和省级计量中心电能表标准装置准确性远方检测及状态监测技术研究.电子器件,2016;39(4):968-977Shen Xin,Cao Min,Li Shilin,et al.Research on accuracy distance detection and condition monitoring of standard meter device for regional and provincial measurement center.Chinese Journal of Electron Devices,2016;39(4):968-977
16栾文鹏,赵磊,王兵,等.智能电表数据分析元及示例.南方电网技术,2016;10(1):1-5Luan Wenpeng,Zhao Lei,Wang Bing,et al.Smart meter data analytics and application examples.Southern Power System Technology,2016;10(1):1-5
17张垠,朱彬若,顾臻,等.关于智能电能表运行仿真试验及评价方法的探讨.华东电力,2014;42(10):2038-2042Zhang Yin,Zhu Binruo,Gu Zhen,et al.Operation simulation experiment and performance evaluation of smart meters.East China Electric Power,2014;42(10):2038-2042
18 Ruf H,Schroedter-Homscheidt M,Heilscher G,et al.Quantifying residential PV feed-in power in low voltage grids based on satellitederived irradiance data with application to power flow calculations.Solar Energy,2016;135:692-702
19郭宁宁,寇喆,杨晓西,等.基于大数据挖掘技术的电能表性能分析方法研究.陕西电力,2017;45(4):84-87Guo Ningning,Kou Zhe,Yang Xiaoxi,et al.Study on electrical meter performance analysis based on data mining technique.Shaanxi Electric Power,2017;45(4):84-87
2韩柳,李蕊,羡慧竹,等.基于失效机理的电能表可靠性提升方法应用.科技通报,2017;33(7):193-196Han Liu,Li Rui,Xian Huizhu,et al.Reliability increase application for electricity energy meters based on failure mechanism.Bulletin of Science and Technology,2017;33(7):193-196
3田正其,祝宇楠,刘建,等.基于贝叶斯的智能电能表可靠性评估方法.计算机测量与控制,2016;24(10):274-277Tian Zhengqi,Zhu Yunan,Liu Jian,et al.Reliability assessment method for smart meter based on bayesian.Computer Measurement&Control,2016;24(10):274-277
4许卓,赵山,黄友朋,等.基于量化模型的电能计量器具综合质量评价方法研究和实践.电测与仪表,2016;53(增刊1):170-173Xu Zhuo,Zhao Shan,Huang Youpeng,et al.Research and practice of electric energy metering device comprehensive quality evaluationbased on quantitative model.Electrical Measurement&Instrumentation,2016;53(S1):170-173
5 Hao Y,Cui T,Bora G,et al.Development of an instrument to measure planter seed meter performance.Applied Engineering in Agriculture,2017;33(1):31-40
6乔文俞,吕丹.强谐波环境下微电网电能计量改进与误差分析.科学技术与工程,2016;16(31):183-187Qiao Wenyu,LüDan.Strong micro grid electricity metering harmonic environment improvement and error analysis.Science Technology and Engineering,2016;16(31):183-187
7周峰,程瑛颖,肖冀,等.融合安全域的电能表状态评估方法及应用.自动化与仪表,2016;31(7):29-33Zhou Feng,Cheng Yingying,Xiao Ji,et al.Method and application of electric energy meter status evaluation fused security region.Automation&Instrumentation,2016;31(7):29-33
8赵云,李鹏,肖勇,等.电网大数据中用户电能计量异常优化监测仿真.计算机仿真,2017;34(8):449-452Zhao Yun,Li Peng,Xiao Yong,et al.Optimization and simulation of the user's electric energy measurement in large data of power grid.Computer Simulation,2017;34(8):449-452
9张芹,夏水斌,郭鹏,等.图像识别技术在智能电表计量误差检测中的应用.电子设计工程,2017;25(19):187-189Zhang Qin,Xia Shuibin,Guo Peng,et al.The application of image recognition technology in the measurement error detection of smart meter.Electronic Design Engineering,2017;25(19):187-189
10甄昊涵,沈华.电能表现场检验数据挖掘研究.电子技术应用,2017;43(4):76-78Zhen Haohan,Shen Hua.The research of electric energy meter inspection data mining.Application of Electronic Technique,2017;43(4):76-78
11 Nwokolo N,Mamphweli S,Meyer E,et al.Electrical performance evaluation of Johansson biomass gasifier system coupled to a150 k VA generator.Renewable Energy,2014;71(11):695-700
12张晓冰,王会龙,姜世超.基于信息熵评价指标的多小波畸变电能计量.哈尔滨理工大学学报,2016;21(1):57-61Zhang Xiaobing,Wang Huilong,Jiang Shichao.A new method of multi-wavelet active power measurement under the condition of distortion signal base on information entropy.Journal of Harbin University of Science and Technology,2016;21(1):57-61
13王忠东,李红斌,程含渺,等.模拟量输入合并单元计量性能测试研究.电网技术,2014;38(12):3522-3527Wang Zhongdong,Li Hongbin,Cheng Hanmiao,et al.Metering performance test of analog-input merging unit.Power System Technology,2014;38(12):3522-3527
14 Budai B T,Porodnov B T,Myakutina I V.A high-performance meter for measuring the parameters of rolled sheets.Russian Journal of Nondestructive Testing,2014;50(1):8-13
15沈鑫,曹敏,李仕林,等.区域和省级计量中心电能表标准装置准确性远方检测及状态监测技术研究.电子器件,2016;39(4):968-977Shen Xin,Cao Min,Li Shilin,et al.Research on accuracy distance detection and condition monitoring of standard meter device for regional and provincial measurement center.Chinese Journal of Electron Devices,2016;39(4):968-977
16栾文鹏,赵磊,王兵,等.智能电表数据分析元及示例.南方电网技术,2016;10(1):1-5Luan Wenpeng,Zhao Lei,Wang Bing,et al.Smart meter data analytics and application examples.Southern Power System Technology,2016;10(1):1-5
17张垠,朱彬若,顾臻,等.关于智能电能表运行仿真试验及评价方法的探讨.华东电力,2014;42(10):2038-2042Zhang Yin,Zhu Binruo,Gu Zhen,et al.Operation simulation experiment and performance evaluation of smart meters.East China Electric Power,2014;42(10):2038-2042
18 Ruf H,Schroedter-Homscheidt M,Heilscher G,et al.Quantifying residential PV feed-in power in low voltage grids based on satellitederived irradiance data with application to power flow calculations.Solar Energy,2016;135:692-702
19郭宁宁,寇喆,杨晓西,等.基于大数据挖掘技术的电能表性能分析方法研究.陕西电力,2017;45(4):84-87Guo Ningning,Kou Zhe,Yang Xiaoxi,et al.Study on electrical meter performance analysis based on data mining technique.Shaanxi Electric Power,2017;45(4):84-87