首页|南昌市某高校绿色步道的光伏智慧化改造设计

南昌市某高校绿色步道的光伏智慧化改造设计

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为了给大众带来更好的现代化运动体验，对南昌市某高校道路两侧的传统绿色步道进行了光伏智慧化改造设计。基于光伏智慧步道的结构功能和工作原理，合理化设计了光伏智慧步道系统，并对该系统的成本、经济效益和环境效益进行计算分析，最后对光伏智慧步道的发展进行了展望。设计结果显示:独立的智慧步道系统需选用1 398块定制的高强度耐磨防滑组件排一行进行铺设，其内部呈现40路并联，除两路并联采用34串联外，其余38路并联均采用35串联进行接线，并通过2台70 kW的光伏并网逆变器、8个5进1出的汇流箱、双向电度表与公共电网连接，以实现光伏建筑一体化。该系统采用"自发自用、余电上网"模式，在满足系统自身用电的同时，还有248 427 kW·h/a的结余电量。第1年在获得111 983。34元收益的同时，还可以减少相当于97 238。96 kg标准煤的消耗。该系统的建设将光伏发电系统和绿色跑道相结合，既可以促进城市建设的绿色发展，提高城市居民健康运动的参与度，又可以产生良好的经济和环境效益，助力"双碳"目标的实现。
Photovoltaic Intelligent Transformation Design for Green Walkway in a University in Nanchang City
In order to bring a better modem sports experience to the public,the traditional green trails were designed for photovoltaic intelligent transformation on both sides of a college road in Nanchang city.Based on the structure,function and working principle,the photovoltaic smart trail system was rationally designed.The cost,economic and environmental benefits of the system were calculated and analyzed.Finally,the development of the photovoltaic smart trail was prospected.The design results show that the independent smart trail system needs to choose 1 398 customized high-strength wear-resistant and anti-skid components to be laid in a row,and the interior presents 40 parallel connections.Except for the two parallel connections using 34 series connections,the remaining 38 parallel connections are connected in series by 35,and are connected to the public power grid through two 70 kW photovoltaic grid-connected inverters,eight 5-in and 1-out combiner boxes,and two-way watt-hour meters to realize the integration of photovoltaic buildings.The system adopts the"sponta-neous self-use,surplus electricity online"mode.While meeting the power consumption of the system itself,there is also a balance of 248 427 kW·h/a.In the first year,while obtaining 111 983.34 yuan in benefits,it can also reduce the consumption of standard coal equivalent to 97 238.96 kg.The construction of this system combines photovoltaic power generation systems with green runways,which can not only promote the green development of urban construction,increase the participation of urban residents in health campaigns,but also generate good economic and environmental benefits,helping to achieve the"double carbon"goal.

photovoltaic power generation systemphotovoltaic building integrationphotovoltaic smart walkway"sponta-neous self-use,surplus electricity online"Nanchang city

张文展、陈秋香、邱小林、廖丹、胡佳幸、周冬兰

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南昌理工学院石墨烯与先进材料实验室,南昌 330044

南昌理工学院光伏电池研究所,南昌 330044

江西省太阳能光电材料重点实验室,南昌 330044

光伏发电系统 光伏建筑一体化 光伏智慧步道 "自发自用、余电上网" 南昌市

江西省大学生创新创业训练计划项目南昌理工学院自然科学技术研究项目

S202212795032XNLZK-23-12

2024

10.16056/j.2096-7705.2024.03.002

能源研究与管理
江西省能源研究会 江西省科学院能源研究所 江西省经贸委节能技术中心

能源研究与管理

影响因子：0.207
ISSN：1005-7676
年,卷(期)：2024.16(3)
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