Open AccessResearch on the Influence of Photovoltaic Module Power Generation Efficiency and Manufacturing Technology on Power Grid Connection
Author(s) -
Qinghe Fang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/804/3/032032
Subject(s) - photovoltaic system , grid connected photovoltaic power system , maximum power point tracking , grid connection , electrical engineering , electricity generation , power (physics) , power optimizer , computer science , inverter , stand alone power system , rooftop photovoltaic power station , grid , electronic engineering , engineering , automotive engineering , distributed generation , renewable energy , voltage , mathematics , physics , geometry , quantum mechanics
The power generation efficiency of a photovoltaic power generation system is closely related to factors such as the material of the photovoltaic module, the tilt angle of the module installation, and the power of the module. At present, the output power of large-scale grid-connected photovoltaic power generation systems has large fluctuations and strong randomness. In order to accurately predict the output power of photovoltaic power stations to solve the problems of peaking and dispatching caused by large-scale photovoltaic grid-connected power generation to the grid. The article introduces the design of single-phase photovoltaic grid-connected inverter system and its control system based on big data technology. The research found that the photovoltaic manufacturing and grid-connected algorithms proposed in this paper can achieve the best power generation benefits of photovoltaic power plants, while improving the operation and maintenance efficiency of photovoltaic power plants.