Filtern
Erscheinungsjahr
- 2021 (136) (entfernen)
Institut
- Fachbereich Medizintechnik und Technomathematik (43)
- IfB - Institut für Bioengineering (31)
- Fachbereich Elektrotechnik und Informationstechnik (25)
- Fachbereich Luft- und Raumfahrttechnik (22)
- Fachbereich Energietechnik (15)
- INB - Institut für Nano- und Biotechnologien (10)
- ECSM European Center for Sustainable Mobility (8)
- Fachbereich Bauingenieurwesen (8)
- Fachbereich Chemie und Biotechnologie (8)
- Solar-Institut Jülich (8)
Volltext vorhanden
- nein (136) (entfernen)
Sprache
- Englisch (136) (entfernen)
Dokumenttyp
- Wissenschaftlicher Artikel (69)
- Konferenzveröffentlichung (48)
- Teil eines Buches (Kapitel) (12)
- Buch (Monographie) (2)
- Dissertation (2)
- Konferenz: Meeting Abstract (1)
- Sonstiges (1)
- Preprint (1)
Schlagworte
- Hydrogen (2)
- NOx emissions (2)
- Out-of-plane load (2)
- PCM (2)
- Principal component analysis (2)
- autonomous driving (2)
- building information modelling (2)
- capacitive field-effect sensor (2)
- constructive alignment (2)
- earthquakes (2)
For typical cases of non-isolated lightning protection systems (LPS) the impulse currents are investigated which may flow through a human body directly touching a structural part of the LPS. Based on a basic LPS model with conventional down-conductors especially the cases of external and internal steel columns and metal façades are considered and compared. Numerical simulations of the line quantities voltages and currents in the time domain are performed with an equivalent circuit of the entire LPS.
As a result it can be stated that by increasing the number of conventional down-conductors and external steel columns the threat for a human being can indeed be reduced, but not down to an acceptable limit. In case of internal steel columns used as natural down-conductors the threat can be reduced sufficiently, depending on the low-resistive connection of the steel columns to the lightning equipotential bonding or the earth termination system, resp. If a metal façade is used the threat for human beings touching is usually very low, if the façade is sufficiently interconnected and multiply connected to the lightning equipotential bonding or the earth termination system, resp.