A LabVIEW Based Portable Power Quality Monitoring Device for Smart Substation

doi:10.11930/j.issn.1004-9649.2016.02.102.07

Abstract

Abstract: At present, most of the power quality monitoring devices for IEC 61850 standard are on-line based and without portable monitoring functions, therefore unable to support third-party power quality monitoring. They are high in cost and lack of functional expandability. A portable power quality monitoring device for intelligent substation based on virtual instrument-LabVIEW is designed. Based on LabVIEW design, the power quality monitoring device connects to the process layer of the switches to capture SV messages, and uses high-performance PC hardware platform for data processing. The SV message collecting and parsing module conducts SV packet capture and analysis. The data calculation and display module calculates and displays power quality indicators. The data analysis module performs the waveform and trend analysis for various steady-state indicators, and wavelet analysis for transient power quality problems. The PQDIF file can be generated in accordance with IEEE standard format. A comparison of data from the devise and the data from the power quality monitoring system in the field operation demonstrates that the device has high monitoring precision and can be applied to intelligent substation for power quality monitoring.

Key words: power quality monitoring, IEC 61850, LabVIEW, Winpcap, wavelet analysis

CLC Number:

TM714

LIU Jianhua, LIU Pengfei, JIANG Yingxian, LI Tianyu, ZHOU Mingping, TANG Quan. A LabVIEW Based Portable Power Quality Monitoring Device for Smart Substation[J]. Electric Power, 2016, 49(2): 102-108.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.2016.02.102.07

https://www.electricpower.com.cn/EN/Y2016/V49/I2/102

References

[1] 徐长宝，熊少华．智能变电站全站电能质量在线监测装置的实现[J]．华东电力，２０１４，４２（９）：１８６４－１８６７．
XU Changbao, XIONG Shaohua. Power quality on-line monitoring device installed in intelligent substation[J]. East China Electric Power, 2014, 42(9): 1864-1867.
[2] 朱何荣，熊慕文，孙园园，等．基于IEC 61850的智能化电能质量监测装置的研制[J]．电气技术，２０１３，２（１１）：５８－６３．
ZHU Herong, XIONG Muwen, SUN Yuanyuan, et al. Research on intelligent power quality monitoring device based on IEC 61850[J]. Electronic Technology, 2013, 2(11): 58-63.
[3] 赵伟，罗安，周尚礼，等. 网络化多通道电能质量监测与分析系统的研制[J]. 中国电力，２０１０，４３（１０）：４８－５２．
ZHAO Wei, LUO An, ZHOU Shangli, et al. Development of distributed multi-channel power quality monitoring and analyzing system [J]. Electric Power, 2010, 43(10): 48-52.
[4] 李向峰．智能变电站技术及其应用的研究[D]．保定：华北电力大学，2013．
[5] 李星．基于IEC61850的变电所数据记录与分析软件设计[D]．成都：西南交通大学，2014．
[6] 高翔．智能变电站技术[M]．北京：中国电力出版社，2012：98-100．
[7] 郑煜. 基于IEC61850智能变电站数据分析关键技术研究[D].保定：华北电力大学，2014.
[8] 袁宇波，等．智能变电站集成测试技术与应用[M]．北京：中国电力出版社，2013：146-148．
[9] 赵文广，任小勇. 智能设备直接实现B码对时的方法[J]．电力系统自动化，20１０，３４（１０）：１１３－１１５．
ZHAO Wenguang, REN Xiaoyong. Time synchronization with IRIG-B code in intelligent electronic devices[J]. Automation of Electric Power Systems, 2010, 34(10): 113-115．
[10] 温和，腾召胜，王永，等．改进加窗插值FFT动态谐波分析算法及应用[J]．电工技术学报，２０１２，２７（１２）：２７６－２７７．
WEN He, TENG Zhaosheng, WANG Yong, et al. Add window interpolation FFT dynamic harmonic analysis algorithm and application[J] Transactions of China Electrotechnical Society,2012, 27(12): 276-277.
[11] 曾博，滕召胜，温和，等．莱夫-文森特窗插值FFT谐波分析方法[J]．中国电机工程学报，２００９，２９（１０）：１１５－１１９．
ZENG Bo, TENG Zhaosheng, WEN He, et al. An approach for harmonic analysis based on Rife-Vincent window interpolation FFT [J]. Proceedings of the CSEE, 2009, 29(10): 115-119.
[12] 王玲，徐柏榆．高采样率数字化变电站电能质量监测系统研究与应用[J]．电力系统保护与控制，２０１４，４２（４）：１１１－１１２．
WANG Ling, XU Boyu. Research and application of digital substation power quality monitoring system with high sampling rate[J]. Power System Protection and Control, 2014, 42(4): 111-112.
[13] 刘龙启，李银．基于LabVIEW的以太网数据监听与通信[J]．国外电子测量技术，２０１２，３１（７）：６２－６５，６９．
LIU Longqi, LI Yin. Data monitoring and communication of ethernet based on LabVIEW[J]. Foreign Electronic Measurement Technology, 2012, 31(7): 62-65, 69.
[14] 王惠强，胡景春，卢小文，等．基于LabVIEW的以太网数据的传输[J]．微计算机信息，２００８，２４（１１）：１４５－１４６，１４２．
WANG Huiqiang, HU Jingchun, LU Xiaowen, et al. An ethernet data transmission method based on Labview[J]. Microcomputer Information, 2008, 24(11): 145-146, 142.
[15] 钟晓旭，吴玉．基于WinPcap的网络数据获取系统的研究[J]．电脑知识与技术（学术交流），２００７，４（１１）：１０９４－１０９５，１１０６．
ZHONG Xiaoxu, WU Yu. Research on WinPcap based network data capture system[J]. Computer Knowledge and Technology(Computer Knowledge and Technology), 2007, 4(11): 1094-1095, 1106
[16] ARRILLAGA J, WATSON N R, CHEN S． Power system quality assessment [M]． New York: John Wiley & Sons, 2008: 17-19.
[17] 章佳荣，王璨，赵国宇．精通LabVIEW虚拟仪器程序设计与案例实现[M]．北京：人民邮电出版社，２０１３：７８－８３．
[18] 邓为权，邹金慧，范玉刚，等. 基于EEMD和Teager能量算子的电能质量扰动检测[J]. 中国电力，２０１４，４７（５）：３５－３８．
DENG Weiquan, ZOU Jinhui, FAN Yugang, et al. Detection of power quality disturbances based on EEMD and teager energy operator [J]. Electric Power, 2014, 47(5): 35-38.
[19] TANG Q, TENG Z, GUO S． Design of power quality monitoring system based on LabVIEW[C]//Measuring Technology and Mechatronics Automation, 2009． ICMTMA’09． International Conference on． IEEE, 2009, 1(6): 292-295．
[20] 高玺亮．基于LabVIEW的电能质量分析系统的研究[D]．哈尔滨：哈尔滨理工大学，2012．
[21] 葛菁菁．电能质量监测系统与PQDIF的实现[D]．南京：南京理工大学，2013．
[22] 王政，刘国海，沈跃，等．基于LabVIEW的电能质量监测系统及其数据存储格式的研究[J]．电测与仪表，２０１３，５０（６）：８６－８７．
WANG Zheng, LIU Guohai, SHEN Yue, et al. Research on power quality monitoring system and its data storage format based on LabVIEW[J]. Electrical Measurement & Instrumentation,2013, 50(6): 86-87.