The steady increase in non-linear loads on the power supply network such as, for instance, variable speed motor drives (VSDs), raises questions about power quality and reliability. In this respect, a ...

Sensitive, mission-critical equipment used in military, medical, and industrial applications requires as much circuit protection as possible. However, the complete elimination of surges has been ...

Scientists in the Middle East have developed a series active filter to improve power quality in grid-tied PV systems, consisting of an inductor, two capacitors, and four transistor-diode pairs. The ...

The Matrix ONE harmonic filter is for single-phase power applications. Electrical equipment such as Variable Frequency Drives and Silicon-Controlled Rectifier loads can introduce harmful harmonics ...

Mention the term “power quality” when troubleshooting in an electrical setting, and fear/intimidation almost inevitably set in — even amongst the most seasoned engineers and electricians. By their ...