F. Leimgruber

ORCID: 0000-0002-6955-7670
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About
Contact & Profiles
Research Areas
  • Particle physics theoretical and experimental studies
  • Quantum Chromodynamics and Particle Interactions
  • Dark Matter and Cosmic Phenomena
  • Atomic and Subatomic Physics Research
  • High-Energy Particle Collisions Research
  • Particle Accelerators and Free-Electron Lasers
  • Smart Grid Energy Management
  • Smart Grid Security and Resilience
  • Black Holes and Theoretical Physics
  • Real-time simulation and control systems
  • Neutrino Physics Research
  • Particle Detector Development and Performance
  • Energy Load and Power Forecasting
  • Electric Power System Optimization
  • Radiation Detection and Scintillator Technologies
  • Real-Time Systems Scheduling
  • Cosmology and Gravitation Theories
  • Modeling and Simulation Systems
  • Ionosphere and magnetosphere dynamics
  • Medical Imaging Techniques and Applications
  • Optimal Power Flow Distribution
  • Flexible and Reconfigurable Manufacturing Systems
  • Photovoltaic System Optimization Techniques
  • Nuclear physics research studies
  • Solar Radiation and Photovoltaics

Austrian Institute of Technology
2014-2023

European Organization for Nuclear Research
2001

University of Coimbra
1998-2000

University of Fribourg
1995-1998

Paul Scherrer Institute
1995-1998

University of Basel
1992-1997

The zonal electricity market design in the Central Western European relies on redispatching generation units after closure to manage congestion within bidding zones, while between zones is handled using flow-based coupling. combination of internal meshed network with a growing share renewables increases frequency and magnitude events limits cross-border trade. costs divergence grid physics markets lead welfare losses. This paper first propose an approach improve combined efficiency coupling...

10.1016/j.apenergy.2020.115669 article EN cc-by-nc-nd Applied Energy 2020-08-18

Efficient and reliable probabilistic prediction of intraday electricity prices is essential to manage market uncertainties support robust trading strategies. However, current methods often suffer from parameter inefficiencies, as they fail fully exploit the potential modeling interdependencies between bids offers in orderbook, requiring a large number parameters for representation learning. Furthermore, these face quantile crossing issue, where upper quantiles fall below lower quantiles,...

10.48550/arxiv.2502.06830 preprint EN arXiv (Cornell University) 2025-02-05

The CP violation parameter η+− is determined through the eigentime-dependent asymmetry in rates of initially tagged K0 and decaying to π+π−. obtained values are |η+−| = (2.312 ± 0.043stat. 0.030syst. 0.011τs) × 10−3 Φ+− 42.7° 0.9stat.° 0.6syst.° 0.9Δm° with Δ (527.4 2.9) 107h̵gs−1 measured same experiment using semileptonic decay channel.

10.1016/0370-2693(95)01295-0 article EN cc-by-nc-nd Physics Letters B 1995-11-01

This paper addresses the validation of electric vehicle supply equipment by means a real-time capable co-simulation approach. setup implies both pure software and simulation tasks with different sampling rates dependent on type performed experiment. In contrast, controller power hardware-in- the-loop simulations are methodologies which ask for execution models well-defined rates. Software methods connected one to each other using an embedded interface. It is able process signals time step...

10.1109/vppc.2017.8331020 article EN 2021 IEEE Vehicle Power and Propulsion Conference (VPPC) 2017-12-01

Real-time simulation methods for investigations on electric networks and integration of grid connected generation units are increasingly in the focus ongoing research areas. While laboratory testing predominant method verification safety quality related features grid-connected past, load flow modeling have been integrated state-of-the-art standardization frameworks recently. The next step is comprised real-time methodologies applied compliance entire power electronic systems distribution...

10.1109/ieses.2018.8349932 preprint EN 2018-01-01

The time-dependent rate asymmetry of initial K0 and decaying into π+π−π0 was measured in order to reveal the CP-violating amplitude KS → decay. For real imaginary parts η+−0, we find Re(η+−0) = (6 ± 13stat. 1syst.) × 10−3 Im(η+−0) (−2 18stat. 3syst.) which correspond |η+−0| < 0.037 with CL.

10.1016/0370-2693(96)00069-x article EN cc-by-nc-nd Physics Letters B 1996-03-01
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