Solid-State Transformers at The Core of The Power System (R)Evolution: Drivers, Enabling Capabilities, Architectures, and Deployment Challenges
Dear Members,
We are pleased to announce a webinar with Dr. Sérgio Coelho from the University of Minho, Portugal.
This webinar discusses the possible role of Solid-State Transformers in the revolution of power systems.
Abstract:
The energy transition is driving power systems towards increasingly decentralized and converter-dominated environments, where greater controllability and resilience are required under demanding operating conditions. Within this transformation, solid-state transformers (SSTs) are emerging as advanced power electronics-based interfaces, capable of integrating different loads, energy sources and storage systems across both AC and DC feeders. By combining high-frequency isolation, power conversion and advanced control, SSTs can provide bidirectional power flow, voltage regulation, power-quality improvement and fault-management capabilities. These characteristics make them particularly relevant for applications such as renewable energy integration, electric mobility, hybrid AC/DC microgrids, data centers, among others. At a time when conventional transformer supply chains are under considerable pressure, SSTs may provide an alternative pathway for capacity-constrained projects requiring faster deployment, higher power density and greater functional integration. However, several technical, economic and regulatory barriers continue to limit their widespread adoption, particularly when integrating SSTs into existing electrical infrastructures. This webinar will examine the main drivers behind their development, analyze key topologies and architectures, explore potential applications and control requirements, and discuss the deployment challenges that must be addressed for SSTs to assume a central role in the evolution (or revolution) of modern power systems.
The webinar will be held virtually on the 20th of October 2026, from 17h to 18h00 (Portuguese time). This event will be held through TEAMS Platform. Use the following link to register:
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Sérgio Coelho of University of Minho
Solid-State Transformers at The Core of The Power System (R)Evolution
The energy transition is driving power systems towards increasingly decentralized and converter-dominated environments, where greater controllability and resilience are required under demanding operating conditions. Within this transformation, solid-state transformers (SSTs) are emerging as advanced power electronics-based interfaces, capable of integrating different loads, energy sources and storage systems across both AC and DC feeders. By combining high-frequency isolation, power conversion and advanced control, SSTs can provide bidirectional power flow, voltage regulation, power-quality improvement and fault-management capabilities. These characteristics make them particularly relevant for applications such as renewable energy integration, electric mobility, hybrid AC/DC microgrids, data centers, among others. At a time when conventional transformer supply chains are under considerable pressure, SSTs may provide an alternative pathway for capacity-constrained projects requiring faster deployment, higher power density and greater functional integration. However, several technical, economic and regulatory barriers continue to limit their widespread adoption, particularly when integrating SSTs into existing electrical infrastructures. This webinar will examine the main drivers behind their development, analyze key topologies and architectures, explore potential applications and control requirements, and discuss the deployment challenges that must be addressed for SSTs to assume a central role in the evolution (or revolution) of modern power systems.
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