Research on Intelligent Operation and Maintenance System of Photovoltaic Power Generation  

作　　者：HUANGShouquan LITianpeng 

机构地区：[1]StatePowerInvestmentShanghaiEnergyTechnologyDevelopmentCo.,Ltd.,Shanghai201100,China

出　　处：《外文科技期刊数据库(文摘版)自然科学》2022年第12期077-083,共7页

摘　　要：Under the background of the global energy structure change, photovoltaic (PV) access to the Internet has become the development trend of the industry. When the power station is put into production, the operation and maintenance work faces great challenges. At present, most of the operation and maintenance of power stations use information technology to collect the operation data of power stations, but the combination of intelligent analysis and on-site operation and maintenance is not high. Operation and maintenance personnel take monitoring and on-site inspection as the main means of operation and maintenance, which makes it difficult to locate equipment faults and lacks effective processing and analysis of massive data of power stations. The operation and maintenance of a power station mainly depends on the level and efficiency of its operation and maintenance personnel, which leads to low operation and maintenance efficiency. Aiming at the current situation of operation and maintenance, this paper puts forward the research of designing intelligent operation and maintenance system for photovoltaic power generation. MySQL database is used to store SCADA data of inverter, and the massive data are preliminarily screened, and then the screened data are further intelligently analyzed through cloud platform. The historical data, real-time data, on-site inspection data and on-site inspection of the inverter side are comprehensively analyzed and judged. Excavate the potential safety hazards, weak links of safety production and the main factors affecting the electricity quantity in the production and operation of photovoltaic power plants.

关 键 词：photovoltaic power generation intelligent operation and maintenance system photovoltaic operation 

分 类 号：TM615[电气工程—电力系统及自动化]