Architecture design of grid-connected exploratory photovoltaic power generation based on Internet of Things and construction of power marketing system

IF 2.4 4区工程技术 Q3 ENERGY & FUELS

International Journal of Low-carbon Technologies Pub Date : 2023-01-01 DOI:10.1093/ijlct/ctad099

Feng Qian, Zhe Wang, Jinghua Wang

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Abstract

Abstract Solar energy, as a prominent clean energy source, is increasingly favored by nations worldwide. However, managing numerous photovoltaic (PV) power generation units via wired connections presents a considerable challenge. The advent of the Internet of Things (IoT) and cloud service technologies has facilitated the creation of an efficient and convenient PV grid-connected management system. This paper investigates IoT technology and PV grid-connected systems, integrating wireless sensor network technology, cloud computing service platforms and distributed PV grid-connected systems. We propose a Zigbee wireless network featuring ad hoc network functionality and Narrow Band Internet of Things (NB-IoT) smart gateway with multi-protocol and multi-device support. This system enables the collection and uploading of PV grid-connected system data to cloud service platforms, addressing daily operation and maintenance as well as intelligent management of distributed PV power stations. Furthermore, it expedites the aggregation and analysis of PV power generation data, streamlining power marketing across various regions.

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基于物联网的并网探索性光伏发电体系结构设计及电力营销系统构建

摘要太阳能作为一种突出的清洁能源，越来越受到世界各国的青睐。然而，通过有线连接管理众多光伏发电机组提出了相当大的挑战。物联网(IoT)和云服务技术的出现，促进了高效便捷的光伏并网管理系统的建立。本文研究物联网技术与光伏并网系统，将无线传感器网络技术、云计算服务平台与分布式光伏并网系统相结合。我们提出了一种具有自组网功能的Zigbee无线网络和具有多协议和多设备支持的窄带物联网(NB-IoT)智能网关。该系统能够将光伏并网系统数据采集并上传至云服务平台，解决分布式光伏电站的日常运维和智能化管理问题。此外，它加快了光伏发电数据的汇总和分析，简化了各个地区的电力营销。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Low-carbon Technologies Engineering-Architecture

CiteScore

4.30

自引率

4.30%

发文量

106

审稿时长

27 weeks

期刊介绍： The International Journal of Low-Carbon Technologies is a quarterly publication concerned with the challenge of climate change and its effects on the built environment and sustainability. The Journal publishes original, quality research papers on issues of climate change, sustainable development and the built environment related to architecture, building services engineering, civil engineering, building engineering, urban design and other disciplines. It features in-depth articles, technical notes, review papers, book reviews and special issues devoted to international conferences. The journal encourages submissions related to interdisciplinary research in the built environment. The journal is available in paper and electronic formats. All articles are peer-reviewed by leading experts in the field.