
浏览全部资源
扫码关注微信
1.华南理工大学电力学院,广东省广州市 510641
2.中国南方电网电力科技股份有限公司,广东省广州市 510080
岑伯维(1997—),男,硕士研究生,主要研究方向:电力物联网、边缘计算。E-mail:epbowei@163.com
胡春潮(1984—),男,博士研究生,主要研究方向:电力物联网、边缘计算。E-mail:huchunchao@139.com
蔡泽祥(1960—),男,通信作者,教授,博士生导师,主要研究方向:电力系统保护与控制、电力物联网、边缘计算。E-mail:epzxcai@scut.edu.cn
收稿日期:2021-11-08,
修回日期:2022-01-28,
网络出版日期:2022-05-11,
纸质出版日期:2022-07-10
移动端阅览
岑伯维,胡春潮,蔡泽祥等.配电物联网台区边缘计算终端微服务的文件锁数据同步机制[J].电力系统自动化,2022,46(13):195-203.
CEN Bowei,HU Chunchao,CAI Zexiang,et al.File Lock Based Data Synchronization Mechanism for Microservice of Edge Computing Terminal in Power Distribution Internet of Things Station Area[J].Automation of Electric Power Systems,2022,46(13):195-203.
岑伯维,胡春潮,蔡泽祥等.配电物联网台区边缘计算终端微服务的文件锁数据同步机制[J].电力系统自动化,2022,46(13):195-203. DOI: 10.7500/AEPS20211108004.
CEN Bowei,HU Chunchao,CAI Zexiang,et al.File Lock Based Data Synchronization Mechanism for Microservice of Edge Computing Terminal in Power Distribution Internet of Things Station Area[J].Automation of Electric Power Systems,2022,46(13):195-203. DOI: 10.7500/AEPS20211108004.
为解决边缘计算终端微服务的数据读写冲突问题,文中提出了一种新型电力系统背景下配电物联网台区边缘计算终端微服务的文件锁数据同步机制。首先,设计了边缘计算终端微服务的文件锁数据交互机制,支撑微服务数据的有序存取。接着,提出了同步分区机制对微服务进行区域划分,消除跨分区微服务的数据读写冲突隐患。然后,提出了分区内同步机制和分区间同步机制解决相同分区内和相邻分区间微服务的数据读写冲突。最后,仿真分析了微服务时序逻辑结构对文件锁数据同步机制耗时的影响,对比了文件锁数据同步机制采用前后、考虑不同微服务分解度以及采用不同数据同步机制时的结果,验证了所提方法的有效性。
To solve the data read-write conflict problem of microservices in edge computing terminals
a file lock based data synchronization mechanism for microservices of edge computing terminals in power distribution Internet of Things station area in the background of new power system is proposed. Firstly
a file lock based data interaction mechanism for microservices in edge computing terminals is designed to support the orderly access of microservice data. Secondly
a synchronization area partition mechanism is proposed to divide the areas for microservices and to eliminate the hidden danger of data read-write conflict of cross-area microservices. Then
an synchronization mechanism in a partition and an adjacent-area synchronization mechanism are proposed to solve the data read-write conflict of microservices in the same region and adjacent regions. Finally
the simulation analyzes the impact of the time-sequential logic structure of the microservice on the time consumption of the file lock based data synchronization mechanism. The results are compared before and after the adoption of the file lock based data synchronization mechanism
considering different microservice decomposition degrees and adopting different data synchronization mechanisms. The effectiveness of the proposed method is validated.
YOHANANDHAN R V , ELAVARASAN R M , PUGAZHENDHI R , et al . A specialized review on outlook of future cyber-physical power system (CPPS) testbeds for securing electric power grid [J]. International Journal of Electrical Power & Energy Systems , 2022 , 136 : 107720 .
胡春璇 , 黄杰 , 薛禹胜 , 等 . 能源转型碳减排效益的货币价值化评估 [J]. 电力系统自动化 , 2020 , 44 ( 1 ): 29 - 34 .
HU Chunxuan , HUANG Jie , XUE Yusheng , et al . Monetary value evaluation for carbon emission reduction benefit of energy transition [J]. Automation of Electric Power Systems , 2020 , 44 ( 1 ): 29 - 34 .
李立浧 , 张勇军 , 陈泽兴 , 等 . 智能电网与能源网融合的模式及其发展前景 [J]. 电力系统自动化 , 2016 , 40 ( 11 ): 1 - 9 .
LI Licheng , ZHANG Yongjun , CHEN Zexing , et al . Merger between smart grid and energy-net: mode and development prospects [J]. Automation of Electric Power Systems , 2016 , 40 ( 11 ): 1 - 9 .
李钦豪 , 张勇军 , 陈佳琦 , 等 . 泛在电力物联网发展形态与挑战 [J]. 电力系统自动化 , 2020 , 44 ( 1 ): 13 - 22 .
LI Qinhao , ZHANG Yongjun , CHEN Jiaqi , et al . Development patterns and challenges of ubiquitous power Internet of Things [J]. Automation of Electric Power Systems , 2020 , 44 ( 1 ): 13 - 22 .
刘东奇 , 曾祥君 , 王耀南 . 边缘计算架构下配电台区虚拟电站控制策略 [J]. 电工技术学报 , 2021 , 36 ( 13 ): 2852 - 2860 .
LIU Dongqi , ZENG Xiangjun , WANG Yaonan . Control strategy of virtual power station in distribution transformer area under edge computing architecture [J]. Transactions of China Electrotechnical Society , 2021 , 36 ( 13 ): 2852 - 2860 .
刘日亮 , 刘海涛 , 夏圣峰 , 等 . 物联网技术在配电台区中的应用与思考 [J]. 高电压技术 , 2019 , 45 ( 6 ): 1707 - 1714 .
LIU Riliang , LIU Haitao , XIA Shengfeng , et al . Internet of Things technology application and prospects in distribution transformer service area management [J]. High Voltage Engineering , 2019 , 45 ( 6 ): 1707 - 1714 .
聂峥 , 章坚民 , 傅华渭 . 配变终端边缘节点化及容器化的关键技术和应用场景设计 [J]. 电力系统自动化 , 2020 , 44 ( 3 ): 154 - 161 .
NIE Zheng , ZHANG Jianmin , FU Huawei . Key technologies and application scenario design for making distribution transformer terminal unit being a containerized edge node [J]. Automation of Electric Power Systems , 2020 , 44 ( 3 ): 154 - 161 .
岑伯维 , 蔡泽祥 , 武志刚 , 等 . 电力物联网边缘计算终端的微服务建模与计算资源配置方法 [J]. 电力系统自动化 , 2022 , 46 ( 5 ): 78 - 91 .
CEN Bowei , CAI Zexiang , WU Zhigang , et al . Microservice modeling and computing resource configuration method for edge computing terminal in electric Internet of Things [J]. Automation of Electric Power Systems , 2022 , 46 ( 5 ): 78 - 91 .
冯志勇 , 徐砚伟 , 薛霄 , 等 . 微服务技术发展的现状与展望 [J]. 计算机研究与发展 , 2020 , 57 ( 5 ): 1103 - 1122 .
FENG Zhiyong , XU Yanwei , XUE Xiao , et al . Review on the development of microservice architecture [J]. Journal of Computer Research and Development , 2020 , 57 ( 5 ): 1103 - 1122 .
辛园园 , 钮俊 , 谢志军 , 等 . 微服务体系结构实现框架综述 [J]. 计算机工程与应用 , 2018 , 54 ( 19 ): 10 - 17 .
XIN Yuanyuan , NIU Jun , XIE Zhijun , et al . Survey of implementation framework for microservices architecture [J]. Computer Engineering and Applications , 2018 , 54 ( 19 ): 10 - 17 .
雷宝龙 , 万书鹏 , 陈鹏 , 等 . 轻量级分布式文件管理在调度自动化系统中的研究与应用 [J]. 电力系统自动化 , 2015 , 39 ( 2 ): 147 - 151 .
LEI Baolong , WAN Shupeng , CHEN Peng , et al . Research and application of lightweight file management strategy in power dispatching automation system [J]. Automation of Electric Power Systems , 2015 , 39 ( 2 ): 147 - 151 .
刘念 , 余星火 , 王剑辉 , 等 . 泛在物联的配用电优化运行:信息物理社会系统的视角 [J]. 电力系统自动化 , 2020 , 44 ( 1 ): 1 - 12 .
LIU Nian , YU Xinghuo , WANG Jianhui , et al . Optimal operation of power distribution and consumption system based on ubiquitous Internet of Things: a cyber-physical-social system perspective [J]. Automation of Electric Power Systems , 2020 , 44 ( 1 ): 1 - 12 .
张宇航 , 倪明 , 孙永辉 , 等 . 针对网络攻击的配电网信息物理系统风险量化评估 [J]. 电力系统自动化 , 2019 , 43 ( 21 ): 12 - 22 .
ZHANG Yuhang , NI Ming , SUN Yonghui , et al . Quantitative risk assessment of cyber-physical system for cyber-attacks in distribution network [J]. Automation of Electric Power Systems , 2019 , 43 ( 21 ): 12 - 22 .
陈乐 , 林湘宁 , 刘鹏 , 等 . 保护用数据同步系统失效场景下线路主保护应急方案研究 [J]. 中国电机工程学报 , 2017 , 37 ( 22 ): 6636 - 6648 .
CHEN Le , LIN Xiangning , LIU Peng , et al . Research on emergency scheme for main protection of transmission line under time synchronization system for protection become invalid [J]. Proceedings of the CSEE , 2017 , 37 ( 22 ): 6636 - 6648 .
黄家凯 , 高厚磊 . 输电线路自同步电流差动保护 [J]. 电工技术学报 , 2019 , 34 ( 9 ): 1944 - 1951 .
HUANG Jiakai , GAO Houlei . Self-synchronized current differential protection scheme for transmission line [J]. Transactions of China Electrotechnical Society , 2019 , 34 ( 9 ): 1944 - 1951 .
彭晖 , 吴涛 , 史浩秋 , 等 . 新一代电网调控系统分析决策中心多活数据同步设计与实现 [J]. 电力系统自动化 , 2020 , 44 ( 16 ): 98 - 104 .
PENG Hui , WU Tao , SHI Haoqiu , et al . Design and implementation of multi-active data synchronization in analysis and decision-making center of new generation power grid dispatching and control system [J]. Automation of Electric Power Systems , 2020 , 44 ( 16 ): 98 - 104 .
翟明玉 , 许洪强 , 彭晖 , 等 . 新一代调控系统分析决策中心业务多活框架与技术 [J]. 电力系统自动化 , 2019 , 43 ( 22 ): 110 - 115 .
ZHAI Mingyu , XU Hongqiang , PENG Hui , et al . Framework and technologies of multi-active service in analysis and decision-making centers of new generation dispatching and control system [J]. Automation of Electric Power Systems , 2019 , 43 ( 22 ): 110 - 115 .
于宏文 , 郑春伟 , 汪洋 , 等 . 智能电网调度控制系统中历史数据服务优化方案 [J]. 电力系统自动化 , 2016 , 40 ( 19 ): 113 - 118 .
YU Hongwen , ZHENG Chunwei , WANG Yang , et al . Historical data service optimization scheme for smart grid dispatching and control systems [J]. Automation of Electric Power Systems , 2016 , 40 ( 19 ): 113 - 118 .
岑伯维 , 蔡泽祥 , 胡凯强 , 等 . 电力物联网边缘计算终端业务时序逻辑与计算负荷建模方法 [J]. 电力系统自动化 , 2021 , 45 ( 9 ): 107 - 114 .
CEN Bowei , CAI Zexiang , HU Kaiqiang , et al . Modeling method for bussiness sequential logic and workload of edge computing terminal in electric Internet of Things [J]. Automation of Electric Power Systems , 2021 , 45 ( 9 ): 107 - 114 .
贺庆建 , 蔡涛 , 王杰 , 等 . 面向NVM存储系统的快速文件访问系统 [J]. 计算机应用 , 2020 , 40 ( 2 ): 541 - 546 .
HE Qingjian , CAI Tao , WANG Jie , et al . Fast file access system for NVM storage systems [J]. Journal of Computer Applications , 2020 , 40 ( 2 ): 541 - 546 .
杨漾 , 敖知琪 , 刘佳 , 等 . 面向数字电网的基于容器技术的边缘计算数据处理机制 [J]. 南方电网技术 , 2021 , 15 ( 5 ): 98 - 103 .
YANG Yang , AO Zhiqi , LIU Jia , et al . Edge computing data processing mechanism of digital power grid based on container technology [J]. Southern Power System Technology , 2021 , 15 ( 5 ): 98 - 103 .
孙浩洋 , 张冀川 , 王鹏 , 等 . 面向配电物联网的边缘计算技术 [J]. 电网技术 , 2019 , 43 ( 12 ): 4314 - 4321 .
SUN Haoyang , ZHANG Jichuan , WANG Peng , et al . Edge computation technology based on distribution Internet of Things [J]. Power System Technology , 2019 , 43 ( 12 ): 4314 - 4321 .
杨挺 , 翟峰 , 赵英杰 , 等 . 泛在电力物联网释义与研究展望 [J]. 电力系统自动化 , 2019 , 43 ( 13 ): 9 - 20 .
YANG Ting , ZHAI Feng , ZHAO Yingjie , et al . Explanation and prospect of ubiquitous electric power Internet of Things [J]. Automation of Electric Power Systems , 2019 , 43 ( 13 ): 9 - 20 .
尚立 , 蔡硕 , 崔俊彬 , 等 . 基于软件定义网络的电网边缘计算资源分配 [J]. 电力系统保护与控制 , 2021 , 49 ( 20 ): 136 - 143 .
SHANG Li , CAI Shuo , CUI Junbin , et al . SDN-based MEC resource allocation of a power grid [J]. Power System Protection and Control , 2021 , 49 ( 20 ): 136 - 143 .
李国庆 , 成龙 , 王振浩 , 等 . 电力物联网技术标准体系初探 [J]. 电力自动化设备 , 2021 , 41 ( 3 ): 1 - 9 .
LI Guoqing , CHENG Long , WANG Zhenhao , et al . Preliminary study on standard framework of power Internet of Things [J]. Electric Power Automation Equipment , 2021 , 41 ( 3 ): 1 - 9 .
陈皓勇 , 李志豪 , 陈锦彬 , 等 . 电力物联网:数据科学视角及商业模式 [J]. 电力系统保护与控制 , 2020 , 48 ( 22 ): 33 - 40 .
CHEN Haoyong , LI Zhihao , CHEN Jinbin , et al . Power Internet of Things: data science perspective and business models [J]. Power System Protection and Control , 2020 , 48 ( 22 ): 33 - 40 .
蔡泽祥 , 孙宇嫣 , 郭采珊 . 面向泛在电力物联网的支撑平台与行业生态构建 [J]. 机电工程技术 , 2019 , 48 ( 6 ): 1 - 4 .
CAI Zexiang , SUN Yuyan , GUO Caishan . Construction of supporting platform and industry ecosystem towards electric Internet of Things [J]. Mechanical & Electrical Engineering Technology , 2019 , 48 ( 6 ): 1 - 4 .
0
浏览量
0
下载量
4
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621