论文标题
差分处理的性能限制
Performance Limits of Differential Power Processing
论文作者
论文摘要
本文研究了差异功率处理（DPP）的性能限制，并介绍了DPP拓扑选择和比较的定量和系统设计指南。开发了一个随机模型，以评估具有概率负载分布的多种DPP拓扑的预期功率损失。得出了几种DPP拓扑的预期损失，并与传统的DC-DC转换器进行了比较，以揭示其性能限制。研究负载分布和负载量表对预期损失的影响。通过香料模拟和实验结果验证了理论模型。
This paper investigates the performance limits of differential power processing (DPP) and presents quantitative and systematic design guidelines for the selection and comparison of DPP topologies. A stochastic model is developed to evaluate the expected power losses of a variety of DPP topologies with probabilistic load distribution. The expected losses of several DPP topologies are derived and compared against traditional dc-dc converters to reveal their performance limits. The impacts of the load distribution and load scale on the expected losses are investigated. The theoretical models are verified with SPICE simulations and experimental results.
