期刊文献+

志愿者计算模型在电力系统潮流计算中的运用 预览 被引量:4

Application of volunteer computing model in power flow computation.
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摘要 提出了一种电力系统潮流计算并行处理的新方法,该方法使用基于协同服务器组的志愿者计算平台P2HP作为高性能编程环境和运行平台。分析了大规模电力系统潮流计算问题在P2HP计算平台上的任务划分、并行粒度和实现技术。使用对象序列化技术和本地接口调用技术可以使潮流计算应用程序跨平台运行。仿真计算结果证明,这种方法能够满足安全性、实时性要求很高的大规模潮流计算应用的需求,具有较好的加速比和运行效率。 A new parallel processing approach for electric power flow computation is presented in this paper.This approach uses P2HP,which is a cooperative server group based volunteer computing platform as its high performance computing programming environment.On P2HP platform,the task partition,parallel granularity and implementation technology of this large scale power flow computing problem are described in detail.By utilizing object serialization and Java Native Interface(JNI),the power flow application can also run under different kinds of hardware and software.In order to demonstrate the effectiveness of this approach,a serial of simulation experiments were done.The results obtained from performance analysis show that it is a feasible approach for power flow computation.
作者 徐胜超 方华亮 曹芳 XU Sheng-chao,FANG Hua-liang,CAO Fang(1.Department of Computer,Guangdong Vocational College of Posts and Telecom.,Guangzhou 510630,China ;2.College of Electrical Engineering,Wuhan University,Wuhan 430072,China)
出处 《计算机工程与应用》 CSCD 北大核心 2007年第9期 189-192,共4页 Computer Engineering and Applications
基金 国家自然科学基金(No.50577027).
关键词 志愿者计算 电力系统 潮流计算 安全分析 volunteer computing power system flow computation security analysis
作者简介 徐胜超(1980-),男,教师,中国计算机学会会员,研究方向为基于对等计算的高性能计算环境;E-mail : isdooropen@ 126.com 方华亮(1978-),男,博士,讲师,研究方向为基于网络计算的电力系统新计算模式; 曹芳(1971-),女,讲师,研究方向为软件工程。
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参考文献18

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