Purpose

The purpose of this paper is to find the optimum inverter type as the solder joint reliability point of view.

Design/methodology/approach

In this paper, finite element model(ing) simulations supported with power cycling aging experiments were used to demonstrate the best inverter type as the solder joint reliability point of view.

Findings

It was found that inverter types highly affect the solder joint health during its nominal operating.

Originality/value

The authors confirm the originality of this paper.

中文翻译：

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电流源和电压源逆变器中使用的功率半导体中焊点的有用寿命估算

目的

本文的目的是找到最佳的逆变器类型作为焊点可靠性的观点。

设计/方法/方法

在本文中，通过功率循环老化实验支持的有限元模型仿真被用来证明最佳逆变器类型是焊点可靠性的观点。

发现

已经发现，逆变器类型在其正常工作期间会严重影响焊点的健康状况。

创意/价值

作者确认了本文的原创性。