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Implement Dobos/Freeman method for SDM parameter extraction from IEC-61853 IV curves

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評估

難度
5/5
預估耗時
一週以上
新手友好度
12/100
Issue 類型
功能
描述清晰度
需要釐清
活躍度
停滯
技術堆疊
python

研究方向

The request is for a new single-diode (SDM) parameter extraction method in pvlib's IEC 61853 tooling, modelled on the existing IV-curve-to-equivalent-circuit workflow. The issue names no files or tests, so start by locating that existing parameter extraction code in the pvlib package and the paper's model equations. Done would mean a working extraction function with tests against IEC 61853 data, which the issue does not specify.

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描述

api enhancement

Is your feature request related to a problem? Please describe.
Add a new method for SDM parameter extraction from IEC 61853 test results

Describe the solution you'd like
Implement the following model for parameter extraction: https://www.semanticscholar.org/paper/Significant-Improvement-in-PV-Module-Performance-a-Dobos-Freeman/ed04628850e4ce5485354839aa45d61ec72357eb

We currently have two models that take the IEC IV curves directly as an input, one of which outputs an efficiency and the other outputs single junction equivalent circuit model parameters. This model would follow a similar workflow to the latter.

Describe alternatives you've considered
n/a this is a new feature suggestion

Additional context
Had some preliminary discussions with @mjprilliman about working on this together. I am not working on this currently but wanted to log the issue to seek feedback first. A member of Matt's team might already have a python script for this model that we could leverage. I'm happy to lead the PR or review/support, depending on what we hear back from them.

主要語言
Python
星號
1.7k
分支
1.2k
平均合併
3 天 18 小時
30 天內合併 PR
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從這裡開始

  1. 先讀完整個 Issue,再讀專案的貢獻指南。
  2. 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
  3. Fork 儲存庫,在一個分支上完成修改。
  4. 送出 Pull Request,並在描述裡引用這個 Issue 編號。

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