面向电力系统数据接口的消息队列系统
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摘要
在智能电网的背景下,大量异构电力信息系统之间需要进行高频率、高可靠、大数据量和可拓展的数据交换,为此文中提出一种面向事件的消息传递解决方案。该解决方案着眼于电力系统的双向信息流的有效传递,采用消息中间件方式为电力信息系统提供能够屏蔽底层消息传递具体细节的编程接口函数,同时通过消息数据的分类与分区提高消息并行写入与读取,提高消息处理系统的性能。测试结果表明,所提出的基于消息传递的、数据交互解决方案能够在性能和拓展两个方面满足电力信息系统日益苛刻的数据交互需求。
In the context of smart grid,a large number of heterogeneous power information systems need to exchange high frequency,high reliability,large data volume and expandable data. For this reason,an event-oriented messaging solution is proposed. The solution focuses on the efficient transfer of two-way information flow in the power system. The message middleware is used to provide the power information system with a programming interface function that can mask the specific details of the underlying message delivery. At the same time,the message data is classified and partitioned to provide message parallel writing. With read,the performance of the message processing system is provided. The test results show that the proposed message-based,data interaction solution can meet the increasingly demanding data interaction requirements of power information systems in terms of performance and expansion.
In the context of smart grid,a large number of heterogeneous power information systems need to exchange high frequency,high reliability,large data volume and expandable data. For this reason,an event-oriented messaging solution is proposed. The solution focuses on the efficient transfer of two-way information flow in the power system. The message middleware is used to provide the power information system with a programming interface function that can mask the specific details of the underlying message delivery. At the same time,the message data is classified and partitioned to provide message parallel writing. With read,the performance of the message processing system is provided. The test results show that the proposed message-based,data interaction solution can meet the increasingly demanding data interaction requirements of power information systems in terms of performance and expansion.
引文
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[2]郏琨琪,王治华,范帅,等.电网信息物理系统的数据驱动架构设计及应用[J].电网技术,2018,42(10):3116-3127.
[3]马莹,李炜.电网调度自动化系统消息中间件关键技术探讨[J].计算机与网络,2018,44(13):48.
[4]李洋.基于消息队列遥测传输协议的智能家居消息中间件设计[J].计算机应用,2018,38(S1):162-164,217.
[5]祝恩国,窦健,韩霄汉,等.用电信息采集接口测试数据传输请求量动态调整策略[J].济南大学学报:自然科学版,2018,32(4):310-315,334.
[6]屈志坚,王群峰,王汉林.调度中心流计算集群排队模型的CQB并行均衡控制方法[J].中国电机工程学报,2018,38(19):5704-5713,5927.
[7]杨启京,张勇,翟明玉,等.大电网未来态一体化模型构建和融合技术研究[J].中国电力,2018,51(6):121-128.
[8]樊鹏,邱俊宏,戚振伟,等.基于开源Active MQ的电力故障分析系统[J].自动化与仪表,2018,33(3):58-61.
[9]武志学.基于Spark Streaming的实时能耗分项计量系统[J].计算机应用,2017,37(4):928-935.
[10]徐进,黄勃,冯炯.基于消息通信的分布式系统最终一致性平台[J].计算机应用,2017,37(4):1157-1163.
[11]张政,侍守创.基于消息中间件的制造执行系统的设计与实现[J].计算机应用与软件,2016,33(10):118-121.
[12]王郑合,王锋,邓辉,等.一种优化的Kafka消费者/客户端负载均衡算法[J].计算机应用研究,2017,34(8):2306-2309.
[13]史耀政,库流亨.一种分布式SCADA消息中间件设计方案测控技术与仪器仪表[J].电子技术应用,2016,42(3):84-86.
[14]林萍.数据分层的接口自动化测试框架设计与应用[J].信息技术,2016,40(5):37-40.
[15]张坤峰,徐海丹.消息中间件在电力调度软件体系结构中的应用[J].水电站机电技术,2008,31(6):85-88,100,109.