A REFINED SELF-TUNING FILTER-BASED INSTANTANEOUS POWER THEORY ALGORITHM FOR INDIRECT CURRENT CONTROLLED THREE-LEVEL INVERTER-BASED SHUNT ACTIVE POWER FILTERS UNDER NON-SINUSOIDAL SOURCE VOLTAGE CONDITIONS

In this paper, a refined reference current generation algorithm based on instantaneous power (pq) theory is proposed, for operation of an indirect current controlled (ICC) three-level neutral-point diode clamped Spoons (NPC) inverter-based shunt active power filter (SAPF) under non-sinusoidal source voltage conditions.SAPF is recognized as one of t

Engineering plastic materials like polyamide and polyacetal are widely used for worm wheels and other tribological elements under EHL conditions with grease; typical examples are found in electrical power steering systems Toy Tools and power window mechanisms.Low elastic modulus of those materials makes their contact pressure much lower than steel-

Background: Otalgia is a very common symptom induced by a wide variety of diseases.Depending on the location of the pathology, otalgia is categorized into primary and secondary types.In primary otalgia, the STAR ANISE main source of the pain is located within the ear.On the contrary, secondary or referred otalgia is defined as a disorder which the

Graph neural networks (GNNs) have shown great promise in few-shot learning, where they typically represent the AEG IKE64450FB Electric Induction Hob - Black 60cm entire feature of a sample as a node.However, this approach can overlook finer details within the sample, as GNNs usually measure the distance between nodes to determine overall difference