Optimization model for resources allocation of cloud computations in active distribution networks

被引:0
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作者
Cao, Zijian [1 ]
Lin, Jin [1 ]
Song, Yonghua [1 ]
机构
[1] State Key Lab of Control and Simulation of Power Systems and Generation Equipment, Department of Electrical Engineering, Tsinghua University, Haidian District, Beijing,100084, China
关键词
With high penetration of controllable equipments and monitoring devices; such as distributed generations; electric vehicles; smart meters and phasor measurement units (PMU); the requirements of active distribution networks for information and computation technology (ICT) resources are growing rapidly. As a novel mode to supply ICT resources; cloud computing has many advantages over traditional ICT resources allocation schemes. This paper investigated the pricing mechanisms of cloud resources providers; and classified distribution network applications by considering the characteristics of the way in which those applications occupy the ICT resources. Based on the pricing strategy and classification; an optimization model for resources allocation of cloud computations in active distribution networks was proposed. At last; a case was analyzed to demonstrate the potential ability of cloud computing to reduce the investment of ICT resources and achieve computation resources complementarity in active distribution networks. ©2014 Chinese Society for Electrical Engineering;
D O I
10.13334/j.0258-8013.pcsee.2014.19.001
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页码:3043 / 3049
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