EMIS has released the TPQH3411 passive harmonic filter for three-phase power systems. The filter is designed to maintain ...

It’s been a while since the last installment in our Know Audio series, in which we investigated distortion as it applies to ...

Franklin Electric Co. has unveiled two control products for irrigation professionals: The newly launched SMS-RV SubMonitor Pump Soft Starter and Cerus X-Drive Low Harmonic Pump Panel.

A critical measure for all audio components is distortion, typically specified as total harmonic distortion (THD) or total harmonic distortion + noise (THD+N). THD is defined as: ... THD+N is the rms ...

The project was built and designed to measure the quality of AC voltage using a harmonic distortion meter based on PIC18F2550. The project was built and designed to measure the quality of AC voltage ...

A detailed analysis of the total harmonic distortion for a nonisolated boost topology with average current-mode control using the UC1854A and the UCC3817. IAC = Current reference. Ideally, IAC is a ...

Sold as ‘kits’, the self-assembly aspect of the Nu:Tekt TR-S Power Tube Reactor and HD-S Harmonic Distortion is actually limited to screwing on the bottom plate, sticking four rubber feet on and ...

Arteche PQ, Inc. has introduced a complete range of active harmonic filters. This new filter product line achieves 5% total harmonic current distortion (THD) by monitoring the flow of harmonic ...

This application note presents a total harmonic distortion (THD) test circuit that uses active noise amplification to eliminate the need for expensive and often ineffective external filters. Abstract: ...

SAE Transactions, Vol. 109, Section 1: JOURNAL OF AEROSPACE (2000), pp. 932-946 (15 pages) Typically, average-value models of power system components neglect harmonic information. Herein, a systematic ...