太阳能Issue(8)：19-28,10.DOI:10.19911/j.1003-0417.tyn20230907.02
存量光伏电站的提质增效方法
METHODS FOR IMPROVING QUALITY AND EFFICIENCY OF EXISTING PV POWER STATIONS
贺佳佳 1夏海洋 1张果 1汪正阳 1习羽1
作者信息
- 1. 国家电投集团青海光伏产业创新中心有限公司,西安 710000
- 折叠
摘要
Abstract
Early PV power stations suffer from outdated equipment technology,low design standards,and poor construction quality,leading to high equipment failure rates and the PV power stations have poor power generation capabilities.However,the locations of PV power stations have abundant solar energy resources and good site selection conditions,presenting significant potential for development.Therefore,carrying out quality improvement and efficiency enhancement of existing PV power stations is an effective measure to tap the power generation potential,continuously improve the system efficiency and power generation capacity of the power stations,and thus ensure the profitability of PV power stations.This paper proposes methods for quality improvement and efficiency enhancement of existing PV power stations,including data analysis,on-site investigation,and data mining,accurately positioning the problem in four steps.Taking a 100 MW existing power station in Shanxi Province as an example,this paper demonstrates that the system power generation efficiency has been significantly improved after quality improvement and efficiency enhancement,verifying the effectiveness of the method and providing reference for improving the economic benefits of existing PV power stations.关键词
光伏电站/提质增效/场站特征/系统效率Key words
PV power stations/improving quality and efficiency/station characteristics/system efficiency分类
信息技术与安全科学引用本文复制引用
贺佳佳,夏海洋,张果,汪正阳,习羽..存量光伏电站的提质增效方法[J].太阳能,2024,(8):19-28,10.
