姚诸香;郑富永;田校军;石立宝;

• 1:江西电力调度通信中心
• 2:电力系统及发电设备控制和仿真国家重点实验室深圳研究室(清华大学深圳研究生院)

摘要(Abstract)：

介绍了江西电网极限传输容量在线评估系统的网格计算实现方法。该系统基于局域网/广域网,通过异构任务调度策略,最大限度地挖掘了每个计算节点的计算能力;通过超时资源抢占的计算策略,提高并优化了系统的整体性能;通过子任务级的容错机制,有效甄别、处理了系统中的不稳定计算节点,确保了系统正常运转;通过采用商用的动态安全评估开发包,保证了计算结果的正确性。该系统具有很好的自适应动态扩展性,计算节点的增删无需人工干预。

关键词(KeyWords)： 极限传输容量;网格计算;暂态稳定;在线评估

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 姚诸香;郑富永;田校军;石立宝;

Email:

DOI: 10.13335/j.1000-3673.pst.2011.04.019

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