Filipino Professional Electrical Engineer
The sizes of earth conductors and earth electrodes are almost always chosen from typical sizes as provided by a particular project standard. If using non-typical sizes can extensively impact the …
The calculation of maximum and minimum short circuit currents has been discussed in IEC 60909 – Calculation of Maximum and Minimum Short-circuit Currents. What are the significance of these values? …
This paper prepared by Bogdan Kasztenny, Schweitzer Engineering Laboratories, Inc., and Joe Rostron, Southern States, LLC which was presented at the 71st Annual Conference for Protective Relay Engineers and can …
In performing risk assessment as an essential step in the application of IEC 62305, the calculated risk of loss due to lightning shall be below the tolerable level. Tolerable risk …
Risk assessment is a essential step in the application of IEC 62305. Risk assessment is required to determine the need and extent of protection measures to reduce the risk of …
Human activities have been a major factor to the greenhouse gas (GHG) emissions. GHG emissions increased significantly since before the advent of the Industrial Revolution. GHG emissions contribute to the …