某分布式光伏项目实际发电效率影响因素分析及系统优化研究
Analysis of Factors Affecting Actual Power Generation Efficiency of Distributed Photovoltaic Project and Research on System Optimization
吴晨旭 1杨恒英 2魏士博 1田哲安 1盛洁 1赵梓君3
作者信息
- 1. 中国建筑科学研究院有限公司,北京 100013;中国建筑科学研究院天津分院,天津 300380
- 2. 和田职业技术学院,和田 848000
- 3. 中国建筑科学研究院有限公司,北京 100013
- 折叠
摘要
随着我国能源结构的不断转型升级,太阳能发电越来越受到重视.然而在光伏建设"野蛮增长"的同时,光伏系统初期建设的问题逐步突显,成为了在光伏项目后评价阶段重要的考核影响因素.如何建设一个高效、稳定、可持续的光伏电站成为光伏建设进入"精细化管理"的关键问题.因此,笔者以某办公楼屋顶分布式光伏建设项目研究为例,结合光伏系统实际运行发电数据,总结原系统设计问题,提出相应合理的系统优化建议改造方案,提升光伏系统实际发电效率,为后续光伏系统项目建设提供一定参考.
Abstract
With the continuous transformation and upgrading of China's energy structure,solar power generation is receiving increasing attention.However,while photovoltaic construction is growing rapidly,the problems in the initial construction stage of photovoltaic systems are gradually prominent,becoming important assessment influencing factors in the post evaluation stage of photovoltaic projects.How to build an efficient,stable,and sustainable photovoltaic power plant has become a key issue for photovoltaic construction to enter"refined management".Therefore,taking a roof distributed PV project of an office building as example,this paper combines with the actual operation and power generation data of the PV system,summarizes the original system design problems,proposes corresponding reasonable system optimization suggestions and renovation plans,and improves the actual power generation efficiency of the PV system,which could provide certain reference for the subsequent construction of photovoltaic system projects.
关键词
新能源/光伏/发电效率/优化提升Key words
new energy/photovoltaics/power generation efficiency/optimization and improvement引用本文复制引用
出版年
2024
NETL
NSTL
万方数据