← 返回

基于动态基波电压平衡调制的TAB变换器在线无功抑制策略

Online Reactive Power Suppression Strategy for Triple Active Bridge Converter Based on Dynamic Fundamental Voltage-Balance Modulation

语言:

中文摘要

三端口有源桥(TAB)变换器因端口间功率耦合及多控制自由度,在效率优化方面面临挑战。现有高精度优化策略多依赖复杂离线模型及查找表。本文提出一种基于动态基波电压平衡调制的在线无功抑制策略,旨在简化控制复杂度并提升变换器在多端口运行下的效率表现。

English Abstract

The triple active bridge (TAB) converter presents a significant challenge for efficiency optimization due to its complex model resulting from power coupling between ports and multiple control degrees of freedom. Existing high-precision optimization strategies are often based on complex models and modulation methods, typically relying on offline optimization and online look-up tables during operati...
S

SunView 深度解读

该技术直接应用于阳光电源的储能系统(如PowerTitan、PowerStack系列)中的多端口DC-DC变换环节。TAB变换器是实现光储一体化及多能源接入的核心拓扑,其无功功率抑制策略能显著降低变换器内部环流,减少开关损耗,从而提升储能系统的整机转换效率。建议研发团队关注该动态调制算法在iSolarCloud运维平台下的实时参数优化能力,以进一步提升PowerStack在复杂工况下的热管理表现和长期运行可靠性。