Increasing the Sensitivity of Protections in Electrical Networks up to 1 kV by Using Microprocessor and Semiconductor Release Tripping Devices

Increasing the Sensitivity of Protections in Electrical Networks up to 1 kV by Using Microprocessor and Semiconductor Release Tripping Devices

The paper deals with the problem of increasing the efficiency of the functioning of electric networks up to 1 kV, namely, the possibility of increasing the sensitivity of protections in networks up to 1 kV, which helps to reduce the protection response currents and, accordingly, reduce the cross-sec...

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Bibliographic Details
Main Authors: A. Yu. Kapustsinski, S. V. Kаnstantsinava
Format: Article
Language:Russian
Published: Belarusian National Technical University 2021-10-01
Series:Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика
Subjects:
circuit breaker
fuse
disconnection
selectivity chart
current-time characteristics
reverse-dependent characteristic
sensitivity
overload protection
short-circuit protection
release tripping device
plug fuse
microprocessor release tripping device
equipment selection
energy selectivity
Online Access:https://energy.bntu.by/jour/article/view/2098
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https://energy.bntu.by/jour/article/view/2098

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