This is particularly troubling in ESP power supplies because its ground is a current-carrying power lead and is energized with harmonic frequencies. Since all of the plant equipment and the ...

How to measure harmonics in a power system. Methodologies for reducing power system harmonics. A look at "triplen" harmonics. The IEEE standard 3002.8-2018, “Recommended Practice for Conducting ...

Rationalizing an investment in a facility's infrastructure can be a difficult prospect for any plant engineer or technician, often requiring extensive justification. Investments that are deemed ...

Harmonic is one of the most important concepts on the power system that cannot be neglected since it can affect the power quality and operation of equipment. High levels of Harmonics in the system may ...

In last month’s column, I addressed the question of what harmonics is and why you should care. In this installment of our multi-part series on power quality topics, we’ll move on to how to identify, ...

Using sophisticated power electronics and communications systems to improve power system efficiency, flexibility and reliability is increasing interharmonic distortion and putting new equipment ...

A power monitoring system provides an easy way to automatically retrieve and analyze power quality events. Unlike building automation software, which typically counts the number of events, a power ...

What equipment should be installed? A true power monitoring system contains two or more discrete metering points that are interconnected through some medium. The three primary components of a power ...