Simulation Research on Photovoltaic-battery Hybird Systems Using Iron-chromium Redox Flow Batteries
Abstract
In view of the current situation of photovoltaic power generation system, this paper points out that the use of ferrochrome flow ener
gy storage has unique advantages. Using Matlab/Simulink software, the power and voltage simulation model was built based on the equivalent
circuit of photovoltaic power generation system, and the mathematical simulation model of iron chromium liquid flow energy storage system
was built by using python programming. On the premise of determining the simulation parameters, the power curves of photovoltaic power
generation and the power voltage curves of iron-chromium redox flow batteries were obtained under the irradiation and temperature changes.
The optimal power tracking strategy of photovoltaic power generation system and the optimal working point of ferrochrome flow energy stor
age system are summarized. Finally, the stability and reliability of the ferrochrome flow energy storage system for photovoltaic power genera
tion system are summarized.
gy storage has unique advantages. Using Matlab/Simulink software, the power and voltage simulation model was built based on the equivalent
circuit of photovoltaic power generation system, and the mathematical simulation model of iron chromium liquid flow energy storage system
was built by using python programming. On the premise of determining the simulation parameters, the power curves of photovoltaic power
generation and the power voltage curves of iron-chromium redox flow batteries were obtained under the irradiation and temperature changes.
The optimal power tracking strategy of photovoltaic power generation system and the optimal working point of ferrochrome flow energy stor
age system are summarized. Finally, the stability and reliability of the ferrochrome flow energy storage system for photovoltaic power genera
tion system are summarized.
Keywords
Simulation; Photovoltaic-battery Hybird Systems; Iron-chromium redox flow batteries
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PDFReferences
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DOI: http://dx.doi.org/10.70711/frim.v4i4.9069
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