Devices and Systems for Insulation Deterioration Alarming

  • Piotr Olszowiec
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 167)


In the chapter few traditional methods of insulation monitoring in DC networks are presented. The simplest system of insulation condition visual supervision consisted of two bulbs. System of insulation monitoring comprising two undervoltage relays RV is analyzed. Another system of signaling of insulation level deterioration based on voltage criteria is shown. Commonly applied monitoring systems based on a bridge circuit are described. An example of application of the bridge measuring method is presented.


Simple System Pole Insulation Bridge Circuit Voltage Criterion Insulation Condition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.Elpoautomatyka PolaniecStaszowPoland

Personalised recommendations