Safe and reliable operation is always a crucial consideration in many important applications of power electronics. Nowadays, the working conditions or mission profiles of power electronics components/systems are becoming intensive and complicated. In order to ensure cost-effectiveness with more confidence in the safety and reliability performances, it is important to understand the loading and failure behaviors, as well as the limits of components/circuits in practical use. Under this scenario, the comprehensive verification and optimization from components up to systems are essential, especially when the power level is increasing and the competition in cost and performance is becoming severe in various applications.

中文翻译：

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电力电子元件和电路的设计和测试方法客座编辑特刊

在电力电子的许多重要应用中，安全可靠的运行始终是一个至关重要的考虑因素。如今，电力电子元件/系统的工作条件或任务配置变得越来越密集和复杂。为了确保成本效益，对安全性和可靠性性能更有信心，了解负载和故障行为以及实际使用中组件/电路的限制非常重要。在这种情况下，从组件到系统的全面验证和优化至关重要，尤其是在功率水平不断提高以及各种应用中成本和性能竞争日趋激烈的情况下。