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Hybrid Circuit Breaker for HVDC Grids with Controllable Pulse Current Shape for Fast Fault Clearing
(2017)This poster presents two new hybrid Circuit Breaker (hCB) with current injection circuit to extinguish the arc in the MCB after opening. Compared to other hCBs, this hCBs uses a current injection circuit, which is able to adapt the pulse current and so ensures a low current slope at the arc extinction to prohibit a reignition. Additionally, it is shown that with the increased controllability the volume of the passive components can be ...Conference Poster -
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A Parameterized model for assessing environmental impacts from tailings: a life cycle assessment approach
(2020)Problem: Various tailings site have specific emissions - Interactions with environment may cause acid mine drainage - The needs to create an environmental impacts predictor for tailings storage facilities, considering short- and long-term perspectives Approach: Environmental assessment with site-specific factors - Life cycle assessment (LCA) implementation in mining is limited - Tailings life cycle inventory are somewhat generic in ...Conference Poster -
A novel strategy to surrogate the transient response of wind turbine simulations
(2022)Conference Poster -
The metallicity-luminosity ralation at medium redshift based on faint CADIS emission line galaxies
(2003)Conference Poster -
New Gantry Beam Optics Solution for Minimising Treatment Time in Cyclotron-based Proton Therapy Facilities
(2021)Treatment delivery time in proton therapy depends on beam-on time and the time required to change energy layers and/or lateral position. For cyclotron-based facilities, low energy beams (100-70 MeV) are inefficiently transported through beamlines due to their large emittance after the degrader (~400 pi*mm*mrad 2-sigma emittance), whereas the beamline and Gantry can only transport small emittances (e.g. 30 pi*mm*mrad for PSI Gantry 2) ...Conference Poster -
Reliable data collection in clinical trials with remote settings infrastructure for data capture from wearables and mobile sensors
(2019)Develop and operate reliable infrastructure for automated data capture from connected biomedical sensors. Scale clinical trials to remote settings with end-to-end ubiquitous technology.Conference Poster -