Energy and Power
Three earthing fault typologies and connection of the CB poles in a DC network
In order to break a short-circuit current in a d.c. system, it is necessary to connect the circuit breaker (CB) poles in a suitable way. To carry out this operation, it’s necessary to know the earthing typology of the plant…. Read more
Jun 05, 2017 | By Edvard Csanyi
Renewable Energy
Low voltage ride through in grid connected hybrid renewable energy systems
Researches so far shows that, by 2020, around 20% of the total energy production worldwide will be generated from renewable energy. But the major problem with the standalone system is that the sources are not continuous. This intermittent nature of… Read more
Jun 02, 2017 | By sajna soman
Energy and Power
Twelve installation tips for implementing a good residual protection
All installations have an earth leakage current that is mainly due to the conductor’s capacitive leakage and to anti-parasitic or EMI filtering capacitors, for example class I equipment. The sum of these leakage currents may cause highly sensitive residual protection… Read more
Jun 02, 2017 | By Edvard Csanyi
