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Smart grid

About: Smart grid is a research topic. Over the lifetime, 37536 publications have been published within this topic receiving 627844 citations. The topic is also known as: intelligent grid.


Papers
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Journal ArticleDOI
TL;DR: This study demonstrates the increasing interest and rapid expansion in the use of machine learning techniques to successfully address the technical challenges of the smart grid from various aspects and provides a preliminary foundation for further exploration and development of related knowledge and insights.

151 citations

Journal ArticleDOI
Sangdon Park1, Joo-hyung Lee2, Sohee Bae1, Gang Uk Hwang1, Jun Kyun Choi1 
TL;DR: The proposed energy-trading mechanism is stable enough to be applied to a practical microgrid trading market and the existence and the uniqueness of Nash equilibrium (NE) are shown, and the NE solution is given as a closed form.
Abstract: This paper designs a contribution-based energy-trading mechanism among microgrids in a competitive market. In each fixed time interval, each microgrid can be an energy provider or a consumer according to their energy generation and local demand. Under the trading mechanism, there is a distributor which gathers the surplus energy from providers and distributes it to the consumers based on the consumers’ historical contribution level. To design the trading mechanism, a novel contribution-based energy allocation policy (EAP) is proposed. Each consumer who knows this distribution rule decides the amount of requesting energy in order to maximize its utility, i.e., the quantity of energy it will receive. Finally, the economic benefits of such trading mechanism are studied by analyzing the decision-making procedures of consumers and distributor. The problem is formulated as a noncooperative energy competition game (ECG) among the consumers. The existence and the uniqueness of Nash equilibrium (NE) are shown, and the NE solution is given as a closed form. Also, even though there are foolish consumers which do not take the given NE solution, a consumer which takes the NE solution will not lose out on its utility. The proposed energy-trading mechanism is stable enough to be applied to a practical microgrid trading market.

151 citations

Journal ArticleDOI
15 Aug 2017-Energy
TL;DR: In this article, the authors developed a comprehensive battery degradation model based on long-term ageing data collected from more than fifty longterm degradation experiments on commercial C6/LiNiCoAlO2 batteries.

151 citations

Journal ArticleDOI
TL;DR: Simulation results show that the proposed scheduling method leads to significant reduction in energy costs for diverse load scenarios with the electricity demand from the grid, and the deployment of the proposed method is advantageous for both users and utilities.

151 citations

Journal ArticleDOI
TL;DR: The robustness of using UIO to detect and isolate sensor faults in power system is proved by several simulation scenarios and the simulation results show that isolation of faulty sensors can be guaranteed by proper selection of the measured variables in the state space model of the studied system.

150 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20241
20231,334
20223,167
20212,356
20202,968
20193,278