Page 276 - 增刊2023年质量管理交流研讨会论文集(1)(1)

2023 年质量管理经验交流论文汇编

光伏发电项目投资效益计算质量及效率提升研究

陈琳，何春，李舒仪，徐继尧，李广洋
中国能源建设集团江苏省电力设计院有限公司，江苏省南京市，210000

摘要：在“双碳”政策等宏观背景下,我国能源结构逐渐优化,光伏发电在其中起到重要作用
[1]
。随着光伏发电项目投资数量增长，相关设计业务的需求也在与日俱增。近年来，江苏院
光伏发电项目前期设计工作的委托量不断攀升，新能源公司、发电公司和综合能源公司纷纷
开展光伏发电项目设计服务，这对技经公司光伏投资效益计算人员的质量及效率提出了更高
要求，急需通过提质增效的改进，缓解当前光伏发电项目投资效益计算工作中劳动力与工作
量的矛盾。本文首先对公司目前光伏发电项目投资效益计算过程进行全面分析,找出工序中
能够改进的主要环节，为工程量输入和基本参数设定。其次，通过调查统计和试验论证，得
到导致这两个环节工作耗时长的主要原因分别是无提资模板和软件智能化程度低。然后，根
据要因制定标准化提资模板，并且自主开发符合需求的智能化软件。最后，通过案例实测，
运用数学方法正态性检验、Levene 检验和双样本 T 检验，证实改进措施切实有效，实现了
提升光伏发电项目投资效益计算质量及效率的目的。
关键词：光伏发电；投资效益

Research on improving the quality and efficiency of
investment benefit calculation of photovoltaic projects

Chen Lin, He Chun, Li shuyi, Xu Jiyao, Li guangyang
China Energy Engineering Group Jiangsu POWER Design Institute Co., Ltd. Nanjing Jiangsu
Province, 210000

Abstract:Under the macro background of energy conservation and emission reduction, China's
energy structure is gradually optimized, and photovoltaic power generation is very important.
With the increase of investment in photovoltaic power generation projects, the demand for design
business is also growing. In recent years, the company's photovoltaic power generation project
design work has increased. New energy companies, power generation companies and
comprehensive energy companies have all carried out photovoltaic power generation project
design, which requires more efficient technical and economic calculation. It is urgent to improve
the existing calculation methods to alleviate the contradiction between labor and workload in the
current calculation of investment benefits of photovoltaic power generation projects. In this paper,
the investment benefit calculation process of the company's current photovoltaic power generation
project is comprehensively analyzed, and the main links that can be improved in the process are
found out, which is the input of engineering quantities and the setting of basic parameters.
Secondly, through investigation, statistics and experimental demonstration, it is found that the
main reasons for the long time-consuming work in these two links are the lack of information
template and the low degree of software intelligence. Then, according to the main factors,
formulate a standardized funding template, and independently develop intelligent software that
meets the needs. Finally, through the case measurement, the mathematical methods of normality
test, Levene test and double sample t test are used to verify that the improvement measures are
practical and effective, and the purpose of improving the quality and efficiency of investment
benefit calculation of photovoltaic power generation projects is realized.
Key words:Photovoltaic power generation; Investment benefit

0 前言
[2]
投资效益计算(Investment Efficiency)是项目前期投资决策的重要环节 ，主要工作
内容是技经人员编制投资估算，根据估算金额及项目运行边界条件计算项目的经济效益，投
资效益的计算结果是论证项目可行性的主要依据之一。
近年来，光伏发电项目随着绿色、可再生能源为主导的低碳新能源体系的建立，迎来发
[3]
展窗口期 。我国也在联合国大会上向国际社会作出碳达峰、碳中和的郑重承诺，响应节能
减碳政策，国内光伏发电装机容量呈现高速增长态势。2022 年国家能源局三季度新闻发布

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