Industrial power distribution system shall be designed to have an adequate protection from all short-cirruit. The maximum short-circuit current at any point of the system should be less than the …
Earthing systems are essential components of electrical systems, serving to safeguard individuals in close proximity from potential electric shocks and ensuring the proper functioning of equipment in the event of …
The introduction to Earthing System in Oil & Gas Installations was previously discussed in this article. This article provides further explaination on the advantages and disadvantages of various earthing systems. …
Basic Concepts and Simple Switching Transients The purpose of a power system is to transport and distribute the generated electrical energy from power plants to the consumers in a safe …
Multi-core cables are particularly used for control, instrumentation, computers and telecommunications. These cables carry very small currents in their conductors compared to power cables. These currents feed into very sensitive …
Offshore structures comprise fixed platforms, mobile rigs, sub-sea pipelines, mooring buoys, harbours, and jetties. These are made of steel, but sometimes of concrete. All categories need cathodic protection to prevent …