Inverter-Dominated Power Grids: Challenges and Opportunities

Recording of Tuesday, June 23, 2026 | The smarter E Europe Exhibition Program 2026 | Language: English | Duration: 8:37 .

Navigating the Challenges and Innovations in Inverter-Dominated Power Grids

Inverter-dominated grids are experiencing significant changes due to the global energy transition, with opportunities and challenges arising from increased reliance on renewable energy sources. Siemens AG's advanced converters aim to stabilize these grids amidst rising demand from electric vehicles (EVs) and data centers, which currently make up 70% of global electrical demand. The shift from synchronous generators to converters has been critical, especially as the removal of coal and gas plants creates energy mismatches. The design of these converters impacts grid responsiveness, as inefficiencies can lead to voltage fluctuations, compromising system reliability. Integrating battery energy storage (VES) with photovoltaic (PV) systems is essential to address stability issues, particularly since renewable resources lack the inherent inertia of traditional generators. Solutions like simplified grid forming in PV systems enhance voltage control while minimizing energy yield loss, allowing better integration into weak grids. A focus on decarbonization and a robust supply chain is crucial for efficient energy deployment, transitioning from centralized to decentralized systems to meet carbon reduction goals.

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Speaker

Manuel Jimenez Castro
Global Application Engineer PV | BESS | H2
Siemens AG

Talk of session: Grid Stability in Practice: Managing Congestion, Flexibility and Power Quality

Grid congestion and renewable growth are reshaping system operation. This session showcases real-world approaches to maintaining stability, from managing network constraints to improving system performance. Discover how advanced grid technologies, power quality and demand flexibility contribute to a more reliable and resilient grid.

Further Talks of this session: