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5. Fuse protection
5.1 Area of use
Fuse technology is relatively simple, but there are a number of disadvantages to their use, which we will come back to later:
a limited voltage range (MV and LV) ;
an intrinsic fragility and sometimes complex support systems;
sometimes delicate coordination between levels of protection;
the need for replacement after operation ;
risk of overvoltage due to the LdI/dt effect, with L equal to the source circuit inductance.
Nevertheless, their simplicity and speed are essential advantages. For example, current-limiting fuses are ideal for protecting sealed...
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Fuse protection
Bibliography
Bibliography
- (1) - WILLHEM (R.), WATERS (M.) - Neutral grounding in high voltage transmission. - Elsevier publishing company (1956).
Also in our database
Standards and norms
- Postes de livraison alimentés par un réseau public de distribution HTA (jusqu'à 33 kV) - NFC 13-100 -
- Technical decree – Technical requirements for electrical power distribution - UTE C11-001 -
- Prescriptions pour le raccordement de micro-générateurs en parallèle avec les réseaux publics de distribution à basse tension - UTE C11-101 -
- Effects of current on humans and pets – Part 1: General aspects...
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