Test and Control Technology for Secondary Relay Protection Equipment of Power System Based on Edge IoT

doi:10.11930/j.issn.1004-9649.202207053

Abstract

Abstract: In order to solve the problems of low automation degree of substation relay protection test and poor management of test reports, a test and control technology for protection device based on Edge IoT is proposed. Based on the data storage and processing capability of cloud platform, an automatic test architecture based on Edge IoT is designed. The state assessment of protection device based on D-S evidence theory is established by further fusing multi-source information to improve the analysis level of automatic test of protection device. The management and control system forms dual test reports through edge computing and automatic test devices, establishes a mutual correction mechanism on the cloud platform, and adopts hierarchical encryption technology for report information to ensure the security and traceability of the test data. The research is applied to the project site, realizing the automatic testing of protection device, automatic generation and hierarchical encryption of test reports, and improving the efficiency and automation of testing.

Key words: edge IoT, improved D-S evidence theory, automatic testing, hierarchical encryption, report check

YE Yuanbo, ZHANG Hao, WANG Tongwen, WANG Zhihua, CHEN Yong. Test and Control Technology for Secondary Relay Protection Equipment of Power System Based on Edge IoT[J]. Electric Power, 2023, 56(7): 156-162,174.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.202207053

https://www.electricpower.com.cn/EN/Y2023/V56/I7/156

References

[1] 江翼, 刘正阳, 王文瑞, 等. 基于边云协同的变电设备多状态量监测系统研究[J]. 电力系统保护与控制, 2021, 49(6): 138–144
JIANG Yi, LIU Zhengyang, WANG Wenrui, et al. Research on multi-state monitoring system of substation equipment based on edge-cloud collaboration[J]. Power System Protection and Control, 2021, 49(6): 138–144
[2] MAO Y Y, YOU C S, ZHANG J, et al. A survey on mobile edge computing: the communication perspective[J]. IEEE Communications Surveys & Tutorials, 2017, 19(4): 2322–2358.
[3] WANG Y, TAO X F, ZHANG X F, et al. Cooperative task offloading in three-tier mobile computing networks: an ADMM framework[J]. IEEE Transactions on Vehicular Technology, 2019, 68(3): 2763–2776.
[4] 耿治, 张建忠, 陈昊. 智能变电站保护装置自动测试系统分析与设计[J]. 电力系统保护与控制, 2017, 45(11): 121–125
GENG Zhi, ZHANG Jianzhong, CHEN Hao. Research and design of automatic test system for protection device in intelligent substation[J]. Power System Protection and Control, 2017, 45(11): 121–125
[5] 陈飞建, 吕元双, 樊国盛, 等. 基于信息融合的智能变电站继电保护设备自动测试系统[J]. 电力系统保护与控制, 2020, 48(5): 158–163
CHEN Feijian, LÜ Yuanshuang, FAN Guosheng, et al. Automatic test system of relay protection device for smart substation based on information fusion technology[J]. Power System Protection and Control, 2020, 48(5): 158–163
[6] 刘大伟, 宋爽, 马泉. 基于云策略和MMS协议的智能变电站继电保护设备自动测试系统[J]. 电力系统保护与控制, 2019, 47(12): 159–164
LIU Dawei, SONG Shuang, MA Quan. Automatic test system of relay protection device for intelligent substation based on cloud strategy and MMS protocol[J]. Power System Protection and Control, 2019, 47(12): 159–164
[7] 温东旭, 杨辉, 王旭宁, 等. 电力保护装置保障性自动测试方案研究与实践[J]. 电力系统保护与控制, 2015, 43(10): 135–138
WEN Dongxu, YANG Hui, WANG Xuning, et al. Research and practice on the scheme of automatic testing of power protection device security[J]. Power System Protection and Control, 2015, 43(10): 135–138
[8] 陈潇, 刘庆海, 陈旺, 等. 用数据库技术实现的继保自动测试模板管理[J]. 通信电源技术, 2020, 37(10): 102–104
CHEN Xiao, LIU Qinghai, CHEN Wang, et al. Management for relay protection auto-testing template in the use of database technology[J]. Telecom Power Technologies, 2020, 37(10): 102–104
[9] 李保恩. 智能变电站继电保护装置自动测试平台的研究和应用[J]. 电力系统保护与控制, 2017, 45(7): 131–135
LI Baoen. Research and application of automatic test platform for intelligent substation relay protection device[J]. Power System Protection and Control, 2017, 45(7): 131–135
[10] 彭桂喜, 袁思遥, 孙昊, 等. 继电保护装置检验测试智能体的研究与实现[J]. 电力系统保护与控制, 2022, 50(3): 174–179
PENG Guixi, YUAN Siyao, SUN Hao, et al. Study and implementation of a test agent for relay protection devices[J]. Power System Protection and Control, 2022, 50(3): 174–179
[11] 高磊, 刘玙, 袁宇波, 等. 基于二维码的智能变电站光缆标签系统设计和实现[J]. 电力自动化设备, 2015, 35(10): 169–173
GAO Lei, LIU Yu, YUAN Yubo, et al. Design and implementation of optical cable label system based on QR code for smart substation[J]. Electric Power Automation Equipment, 2015, 35(10): 169–173
[12] RUAN L N, YAN Y, GUO S Y, et al. Priority-based residential energy management with collaborative edge and cloud computing[J]. IEEE Transactions on Industrial Informatics, 2020, 16(3): 1848–1857.
[13] TANG J E, ZHOU Z B, XUE X, et al. Using collaborative edge-cloud cache for search in Internet of Things[J]. IEEE Internet of Things Journal, 2020, 7(2): 922–936.
[14] GU J, XIE D, GU C H, et al. Location of low-frequency oscillation sources using improved D-S evidence theory[J]. International Journal of Electrical Power & Energy Systems, 2021, 125: 106444.
[15] WASIK S, ANTCZAK M, BADURA J, et al. A survey on online judge systems and their applications[J]. ACM Computing Surveys, 2018, 51(1): 3.1–3.34.
[16] DAI J, LI Z Q, PAN S H, et al. Deutsch-Jozsa algorithm realization based on IBM Q[J]. Chinese Journal of Quantum Electronics, 2020, 37(2): 202–209.
[17] KAR A, PRAMANIK S, CHAKRABORTY A, et al. LMZMPM: local modified zernike moment per-unit mass for robust human face recognition[J]. IEEE Transactions on Information Forensics and Security, 2021, 16: 495–509.
[18] JADHAV S, MOHITE V. A data hiding techniques based on length of English text using DES and attacks[J]. International Journal of Research in Computer Science, 2012, 2(4): 23–29.
[19] 陈红, 张雷, 张海阔, 等. 基于RSA算法的域名保护系统的研究与设计[J]. 计算机工程与设计, 2020, 41(7): 2096–2100, F0003
CHEN Hong, ZHANG Lei, ZHANG Haikuo, et al. Research and design of domain name protection system based on RSA[J]. Computer Engineering and Design, 2020, 41(7): 2096–2100, F0003
[20] KANNAMMAL A, SUBHA RANI S. DICOM image authentication and encryption based on RSA and AES algorithms[M]//Communications in Computer and Information Science. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012: 349–360.
[21] 高新成, 王莉利, 李苏龙. 基于RSA算法的图像加密系统设计与实现[J]. 长江大学学报(自科版), 2016, 13(25): 14–19, 3–4
GAO Xincheng, WANG Lili, LI Sulong. Design and implementation of image encryption system based on RSA algorithm[J]. Journal of Yangtze University (Natural Science Edition), 2016, 13(25): 14–19, 3–4
[22] 鞠博. 访问控制策略研究进展[J]. 电声技术, 2020, 44(12): 78–80
JU Bo. Access control policy research progress[J]. Audio Engineering, 2020, 44(12): 78–80
[23] HAO X H, REN W, FEI Y Y, et al. A blockchain-based cross-domain and autonomous access control scheme for Internet of Things[J]. IEEE Transactions on Services Computing, 2023, 16(2): 773–786.
[24] CHO C, SEONG Y, WON Y. Mandatory access control method for windows embedded OS security[J]. Electronics, 2021, 10(20): 2478.
[25] BLUNDO C, CIMATO S, SINISCALCHI L. Managing constraints in role based access control[J]. IEEE Access, 2020, 8: 140497–140511.