Photovoltaic module model parameterization method considering environment and time-varying factors
A technology of model parameters and photovoltaic modules, applied in photovoltaic modules, photovoltaic power generation, photovoltaic system monitoring, etc., can solve the problems of poor physical explainability and poor robustness, and achieve high robustness and physical explainability , accuracy improvement, real-time monitoring and fault diagnosis reliable results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] The technical solutions of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments. Such as figure 1 As shown, the parameterization method of the photovoltaic module model considering the environment and time-varying factors in this embodiment includes the following steps in sequence:
[0038] S1: According to the electrical values of the maximum power point, short-circuit current point, and open-circuit voltage point provided by the data sheet or measured data, the single-diode model parameters under specific irradiance and temperature conditions are extracted by using a double iterative algorithm;
[0039] S2: According to the test conditions defined under the IEC-61853 standard, the extracted parameter results are gridded;
[0040] S3: Find the nearest neighbor point in the formed grid points, use the parameter value extracted under this condition as a reference, replace the stand...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com