A Study on Solar Photovoltaic Array Surface Morphology Variation in Sandy Area Based on Wind Tunnel Test [PDF]
, 2022 [Objective] The surface morphology changes and its relation with wind environment under wind regime disturbance by a solar photovoltaic array in a sandy area of the middle part of Kubuqi Desert, in order to provide a theoretical basis for determining a ...
Dang Xiaohong +5 more
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Current Status and Prospect of Membrane-Based Offshore Floating Photovoltaic Technology [PDF]
, 2023 [Introduction] The research and development of offshore floating photovoltaic complies with the needs of national energy strategic development, caters to the background of industry development led by science and technology, and helps the development of ...
Bo LIU, Gang LI, Hong QIAO, Jiping CHEN
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Analysis of Power Generation Technology and Economy on the Integration of Seawater Pump & Storage and Offshore PV [PDF]
, 2023 [Introduction] There is no study on the integration of the seawater pump-storage and offshore PV at present time in Guangdong Province. The basic conditions are available for the development of offshore PV and seawater pump-storage near sea shore while ...
Junhui ZHU
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Study on Uncertainty Operation Optimization of Virtual Power Plant Based on Intelligent Prediction Model Under Climate Change [PDF]
, 2023 In order to effectively cope with climate change and promote the healthy development of virtual power plant, an uncertainty operation optimization model of virtual power plant (VPP) adapted to climate change was proposed based on the providing regional ...
DU Jiao +4 more
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, 2023 分布式光伏是土地资源紧张条件下推进“双碳”目标实现的重要途径。水上光伏作为近年来一种创新的分布式光伏开发方式受到了广泛关注，现行政策也对水上光伏开发做出了细致管理规定。提出一种基于遥感信息的水上光伏发电潜力评估方法，旨在为水上光伏发电资源与项目开发的科学论证和精准评估提供一种手段。方法基于开放的遥感影像处理平台获取遥感影像并计算水体指数，通过大津法确定阈值、提取全部水体面积，并利用制图工具ArcMap按照各项影响因素对水面面积逐级折减；然后通过将水体划分成若干格网 ...
宋福龙 +6 more
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Modeling of Efficiency Distribution Characteristics of Photovoltaic Arrays and Its Application in Operating State Evaluation [PDF]
ObjectivesAs the installed capacity of photovoltaic (PV) power generation continues to expand, accurately evaluating the operating state of PV arrays has become increasingly important in the intelligent operation of PV power stations.
LI Guanghui +8 more
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全球能源互联网随着风电、光伏的大规模并网，电力系统面临灵活调节能力不足的挑战。水电运行灵活，通过与风光协同规划、互补运行，能有效平抑新能源出力波动，保障并网消纳。水风光协同规划的关键之一在于对水电灵活调节能力进行准确建模，其中振动区约束不容忽略。为此，提出了考虑水电振动区的水风光协同规划模型。该模型首先利用组合数学技术将水电机组振动区合成为电站振动区；然后，综合考虑振动区约束及梯级水力联系、水力发电方程等各项约束，实现对水电系统的准确建模；最后，耦合水电系统与新能源、联络线等相关运行约束形成水风光协同规划模型 ...
燕志宇 +4 more
doaj +1 more source
Design and Implementation of PV Power Plant Centralized Information Management System [PDF]
, 2015 太阳能作为一种新型的清洁能源，已经受到世界各国的高度关注。近年来光伏发电行业发展十分迅速，光伏装机容量逐年递增，荒漠化土地得到有效利用，但光伏电站普遍存在数量多，分布散，环境恶劣，实现光伏电站少人值守，无人值班，多电站集中管理显得尤为重要。 基于目前国内光伏电站运行现状和存在的相关问题、多电站集中管理的实际需求，本文提出了光伏电站集中信息化管理设计方法，并全面进行光伏电站集中信息化管理系统的功能研究与软件开发设计，从系统总体设计、系统硬件需求、系统软件设计、数据库设计等方面对整个系统进行全面研究及设计 ...
顾斌
core
Design and Implementation of PV Station Product Management System [PDF]
, 2014 光伏电站一般建设在海拔高、人烟稀少的地域，交通不便。但为了能及时了解各个光伏电站的生产运行动态，对各个光伏电站进行管理提出更高的技术要求，依据光伏电站目前所具有的网络通信条件，构建一个完善的光伏电站生产管理系统，既可以及时了解各个光伏电站的生产运行情况，同时为管理层在进行进一步决策时提供资料支持。 本论文从实际出发，依托对参与的青海某新能源公司光伏电站生产管理系统项目的实施，完成对光伏电站生产管理系统整体功能的设计和实现。首先对建设光伏电站生产管理系统背景进行分析 ...
王道宏
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A Feasibility Analysis of PV Power Plant of AT New Energy Lt. [PDF]
, 2017 随着世界经济的快速发展，经济增长与能源枯竭之间的矛盾、环境保护与能源生产之间的矛盾日渐突出，发展清洁可再生能源，维持经济社会可持续发展，成为全人类共同关心的焦点问题。太阳能作为一种近乎取之不竭的可再生能源，同时又具有完全清洁无污染的特点，具有极大的开发前景，大力发展光伏发电已经被确立为我国能源战略的重要组成部分。 光伏发电技术，近年来获得了快速发展，整个产业链还处于成长期，成熟度有待提高，外界看来光鲜亮丽的光伏电站投资，却隐藏着极高的投资风险。一是，近年来，光伏行业的发展受制于政府政策的影响较大 ...
黄丽琴
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