Consensus-Based Distributed Energy Management with Real-Time Pricing

被引:0
作者
Asr, Navid Rahbari [1 ]
Zhang, Ziang [1 ]
Chow, Mo-Yuen [1 ]
机构
[1] N Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC 27695 USA
来源
2013 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING (PES) | 2013年
关键词
Energy Management; Demand Response; Real-Time Pricing; Dynamic Consensus Algorithms; DECISION-MAKING; DEMAND; ALGORITHM;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Energy management is becoming a crucial issue in the future power grid system as more controllable energy resources and responsive loads with communications abilities are being introduced into the smart grid. This paper proposes a novel distributed approach to deal with energy management in the smart grid under dispatchable distributed generators and responsive loads using real-time pricing (RTP) and consensus networks to maximize the social welfare. In our algorithm, each distributed generation/consumer unit, in response to the local price of energy, decides on its optimal power generation/consumption level to maximize its benefit at the device level. However, the consensus-based coordination of price among local retailers drives the behavior of the overall system toward the global optimum, despite the greedy behavior of the generation and consumer units. The main features of our algorithm are computational and communicational scalability, as well as privacy of information.
引用
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页数:5
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