LENA at NEIS 2024 in Hamburg
The NEIS 2024 Conference on Sustainable Energy Supply and Energy Storage Systems was held on September 16-17, 2024, at Helmut Schmidt University in Hamburg, Germany. The LENA chair was represented by Christoph Sauer and João Pedro Cipriani.
Mr. Christoph Sauer held a presentation on the topic “Instantaneous Reserve Implementations: Method for Testing Worst-Case Resilience Scenarios.” This paper introduces a novel approach for assessing grid stability through the integration of a node model, a market model, and a small nominal power inverter model. It focuses on the behavior of battery storage systems under various scenarios and highlights the significance of market participation by storage solutions for frequency stabilization. The findings also demonstrate that implementation factors, such as damping in Virtual Synchronous Machines, can significantly affect system responses during extreme conditions.
Mr. João Pedro Cipriani presented a poster on the topic “FFR Coordination with Energy Storage Systems for Grid-Supporting Control of Inverter-Based Resources.”. Together with the main author, Gabriel Cocco, they introduce a new approach for a DC bus voltage ancillary controller coordinated with a battery energy storage system (BESS), which was successfully tested through simulations, demonstrating its effectiveness in handling power disruptions in renewable microgrids. The poster presentation sparked discussions regarding Fast Frequency Response qualification and energy markets.
This annual conference serves as a vital forum for scientists to discuss key aspects of sustainable energy systems, emphasizing methods and practical approaches to planning and managing power systems. The conference featured over 30 presentations from researchers across various disciplines. The conference fostered a collaborative environment, allowing LENA members to engage with researchers tackling similar topics. There was a notable interest in cooperation between academia and industry, enriching the discussions and networking opportunities.
Participants also enjoyed a guided boat trip in the harbor, providing a chance to connect and explore Hamburg's rich history and logistical infrastructure. While the NEISbear, the conference mascot, added a playful element to the event, it served as a reminder of the ongoing climate challenges and the importance of reducing the impacts of energy production, transmission, and usage.
The LENA Chair would like to thank the organizers for a successful NEIS 2024 conference and looks forward to future opportunities for collaboration.