The masses that have an effect on electricity high-satisfactory specifically consist of non-linear masses, uneven masses and surprise masses.
Including: rectifier, converter equipment, excessive voltage direct modern-day transmission, electrified railway, metallurgical electric powered furnace, electrolytic aluminum load, metallic rolling load, wind turbine, etc. The 3 kinds of masses do now no longer want to be certainly divided. For example, electrified railways use single-segment AC traction. Not most effective does the weight range greatly, the modern-day wave consists of huge harmonic components, that are non-linear, however additionally due to the single-segment electricity supply, it's also an uneven load. In phrases of perspective, it's also an effect load.