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论文类型：论文集

论文编号：20054712

第一作者：Lin Chen

通讯作者：Jianxiao Wang

合写作者：Zhaoyuan Wu,Mingyu Yan,Gengyin Li,Ming Zhou

发表刊物：2020 12th IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)

收录刊物：EI

刊物所在地：中国

学科门类：工学

一级学科：电气工程

文献类型：C

页面范围：1-5

关键字：Communication reliability, distributed energy resource, energy sharing, internet of things

DOI码：10.1109/APPEEC48164.2020.9220406

发表时间：2020-10-13

摘要：With the development of internet of things (IoT) technology, massive distributed energy resources (DERs) can be aggregated to improve the economy and reliability of power grids by sharing the surplus energy among a community. Energy sharing in smart cities requires the support of advanced information and communication technology (ICT) to ensure communication reliability. However, existing literature has ignored the impact of communication reliability (CR) on energy sharing. Therefore, an energy sharing model is proposed considering CR in smart cities, which aims to investigate the impacts of CR on achieving energy sharing benefits. A multi-microgrid connected by a distribution network is conceived in this paper. Each microgrid (MG) includes photovoltaic, energy storage, controllable load, and a communication base station (BS). The BS is responsible for the communication interaction between the local MG and the distribution system operator (DSO). Due to the interference and noise among the MGs, CR is modeled as a function of transmit power of different BSs. The proposed energy sharing scheme is to achieve DER sharing under the premise that each MG meets its physical and CR constraints. Case studies based on the IEEE 33-bus feeder system validate the effectiveness of the proposed framework and method. Traditional energy sharing without considering CR may lead to the violation of CR requirements. Additionally, BSs can be used as a kind of controllable load in the distribution network to reduce operation costs.

发布期刊链接：https://ieeexplore.ieee.org/abstract/document/9220406