A Path to Configurable Solid State Transformers and Energy Routers: The Modular Multi-Active Bridge
Year: 2025
Type: preprint
Abstract: This paper introduces a control strategy for a Modular Multi-Active Bridge architecture that extends the single phase shift as a novel approach to enable fully decentralized control of multiple active bridges on a single, arbitrarily large transformer. The MMAB aims to provide a fully modular, configurable, and scalable solution for Solid State Transformers (SSTs) and Energy Routers, enabling full power and voltage variability in isolated interconnections of diverse DC networks. A novel modeling approach based on discrete-time state-space is introduced. The model is verified through measurements and simulation, showing high accuracy and prediction capability.
Institution: Friedrich-Alexander-Universität Erlangen-Nürnberg
Language: English
Topic: Advanced DC-DC Converters
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4412373879