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Real-Time Pricing-Based Scheduling Strategy in Smart Grids: A Hierarchical Game Approach
Author(s) -
Jie Yang,
Guoshan Zhang,
Kai Ma
Publication year - 2014
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2014/329656
Subject(s) - computer science , scheduling (production processes) , uniqueness , smart grid , nash equilibrium , backward induction , mathematical optimization , demand response , game theory , dynamic pricing , distributed computing , mathematical economics , economics , microeconomics , engineering , mathematics , electricity , mathematical analysis , electrical engineering
This paper proposes a scheduling strategy based on real-time pricing in smart grids. A hierarchical game is employed to analyze the decision-making process of generators and consumers. We prove the existence and uniqueness of Nash equilibrium and utilize a backward induction method to obtain the generation and consumption strategies. Then, we propose two dynamic algorithms for the generators and consumers to search for the equilibrium in a distributed fashion. Simulation results demonstrate that the proposed scheduling strategy can match supply with demand and shift load away from peak time

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