Smart grids have the characteristics of being observable,controllable,adaptive,self-healing,embedded independent processing,and real-time analysis.With the development of smart grids,constructing a grid to cover globa...Smart grids have the characteristics of being observable,controllable,adaptive,self-healing,embedded independent processing,and real-time analysis.With the development of smart grids,constructing a grid to cover global,unified information systems,which should be adapted to fulf ill the requirements of the characteristics,is essential.This paper presents an service-oriented architecture(SOA)for smart grid information-engineering systems based on knowledge grid,which could form as a service-oriented architecture through business,technology and management;it would extract potentially valuable information from the massive amount of information on the generation side,the grid side,and the electricity side,then share the useful information to improve availability,security and stability.展开更多
1999年,美国防部提出了建设全球信息栅格(global information grid,GIG)的设想。其目的是将美军分布在全球的计算机、传感器网和作战平台网组成一个大系统,实现全球范围内时域和空域的一致以及各分系统的协同,保证在未来战场上将...1999年,美国防部提出了建设全球信息栅格(global information grid,GIG)的设想。其目的是将美军分布在全球的计算机、传感器网和作战平台网组成一个大系统,实现全球范围内时域和空域的一致以及各分系统的协同,保证在未来战场上将正确的信息、在正确的时间、以正确的格式、传送到正确的指战员。介绍了全球信息栅格的概念、体系结构框架,重点分析了GIG分层通信体系结构的层参考模型,在此基础上结合目前我军信息化建设的实际,提出了对我军信息化建设的几点启示和建议。展开更多
文摘Smart grids have the characteristics of being observable,controllable,adaptive,self-healing,embedded independent processing,and real-time analysis.With the development of smart grids,constructing a grid to cover global,unified information systems,which should be adapted to fulf ill the requirements of the characteristics,is essential.This paper presents an service-oriented architecture(SOA)for smart grid information-engineering systems based on knowledge grid,which could form as a service-oriented architecture through business,technology and management;it would extract potentially valuable information from the massive amount of information on the generation side,the grid side,and the electricity side,then share the useful information to improve availability,security and stability.
文摘1999年,美国防部提出了建设全球信息栅格(global information grid,GIG)的设想。其目的是将美军分布在全球的计算机、传感器网和作战平台网组成一个大系统,实现全球范围内时域和空域的一致以及各分系统的协同,保证在未来战场上将正确的信息、在正确的时间、以正确的格式、传送到正确的指战员。介绍了全球信息栅格的概念、体系结构框架,重点分析了GIG分层通信体系结构的层参考模型,在此基础上结合目前我军信息化建设的实际,提出了对我军信息化建设的几点启示和建议。