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面向空间信息光网络的宽带无线微波接入控制 被引量:1
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作者 王梦晓 李香菊 谢修娟 《计算机仿真》 北大核心 2021年第11期177-180,共4页
为了实现地理空间数据的共享与整合,充分反映地理空间分布特征信息,提出面向空间信息光网络的宽带无线微波接入控制。首先通过空间信息光网络原理及模型,把自然连通系数作为网络抗毁性衡量准则,并建立抗毁性优化模型以保证网络数据安全... 为了实现地理空间数据的共享与整合,充分反映地理空间分布特征信息,提出面向空间信息光网络的宽带无线微波接入控制。首先通过空间信息光网络原理及模型,把自然连通系数作为网络抗毁性衡量准则,并建立抗毁性优化模型以保证网络数据安全;其次引入微波接入互操理念,提出基于IAVB的节能调度方法,改善虚拟突发的结束条件,防止未正确终止虚拟突发产生的能量损耗;最后采用协议测试法构建宽带无线微波接入控制方法,达到空间地理位置信息及时共享与高效率信息传输目标。仿真结果表明,所提方法能够完成各种复杂环境下的地理数据交互,为空间数据的良好交互提供有效帮助。 展开更多
关键词 空间信息光网络 宽带无线微波接入 拉普拉斯矩阵 节能调度方法
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Method of Evaluating Social Benefit of Energy-Conservation Based Generation Dispatching in Guangdong Province
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作者 Luo Xiaoming1, Xu Wei2 1. Guangdong Provincial Electric Power Dispatching Center 2. Central China Electric Power Dispatching and Communication Center 《Electricity》 2011年第1期19-23,共5页
Energy-conservation based generation dispatching is the revolutionary change in operation mode which could reduce energy consumption and pollutant emissions, promote power industry restructuring, and achieve sustainab... Energy-conservation based generation dispatching is the revolutionary change in operation mode which could reduce energy consumption and pollutant emissions, promote power industry restructuring, and achieve sustainable development. Social benefit evaluation of the energy-conservation based generation dispatching under the new situation and environment has come into being as an important theoretical issue. A new scenario analysis based social benefit evluating method, which is implemented by comparing the energy., consumption and pollutant emissions of different scenarios defined by the key indicators, i.e., load factor and coal consumption structure, is proposed in the paper. Then the composition of social benefit is analyzed from the point of the dispatching mode and the coal consumption structure. The method proposed is of clear physical meaning. It is not only practical, but also applicable for the implementation of energy-conservation based generation dispatching in diffferent phases and with different goals. 展开更多
关键词 energy-conservation based generation dispatching social benefit power system EVALUATION
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