Nuclear Reactors 563 - The Nuclear Regualory Commissions Works To Improve Protection From High Energy Arc Failures - Part 1 of 2 Parts
The U.S. Nuclear Regulatory Commission defines a high energy arc fault (HEAF) as “… a very intense abnormal discharge of electrons between two electrodes that are carrying an electrical current. Since arcing is not usually a desirable occurrence, it is described as an arcing fault.” Nuclear power plants generate electricity and use some of the generated electricity to power equipment in the plant.