Scholarlink

<p>This letter presents novel approximate analytical solutions for modeling solar cells’ current–voltage (I–V) characteristics by applying resistance–diode (RD) circuit approaches. Three different approximation methods are developed and used to modified solar cell equivalent circuits, including single, double, and triple-diode configurations. The proposed solutions demonstrate excellent agreement with numerical simulations and experimental measurements, while achieving significant reductions in computational time. These features make the methods suitable for real-time applications in power electronics and smart grid environments. The approach provides a valuable analytical tool for enhancing photovoltaic modeling and strengthens the connection between circuit theory and solar energy systems.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Fast approximate solutions for solar cell I–V characteristics using resistance–diode circuits: bridging circuit theory and photovoltaics

  • 期刊论文

  • 发表日期：

    2025年7月10日

查看全文
  • Martin Ćalasan

摘要

This letter presents novel approximate analytical solutions for modeling solar cells’ current–voltage (I–V) characteristics by applying resistance–diode (RD) circuit approaches. Three different approximation methods are developed and used to modified solar cell equivalent circuits, including single, double, and triple-diode configurations. The proposed solutions demonstrate excellent agreement with numerical simulations and experimental measurements, while achieving significant reductions in computational time. These features make the methods suitable for real-time applications in power electronics and smart grid environments. The approach provides a valuable analytical tool for enhancing photovoltaic modeling and strengthens the connection between circuit theory and solar energy systems.