Abstract: The three-phase VIENNA rectifier ... voltage on the DC side at light loads. In this paper, a light load state judgment criterion is derived based on the VIENNA equivalent model. A direct ...

Smart home controller maker Brilliant NextGen has launched its second generation of touchscreen panels that replace ...

For a recently renovated theater, I designed and built a light-control panel from brushed aluminum and walnut. Three ex-presidents denounce the current one in a two-week stretch Billionaire fund ...

Variable frequency drives (VFDs) are used in many industrial applications to improve energy efficiency and provide precise control over electric motors. By adjusting the frequency, voltage and current ...

While this isn’t a fully electric solution, it can still reduce fuel usage by a large amount (independent tests say 36%), and adds new capabilities to a truck – like better control over the ...

A series of three mistakes led to the deaths of Wayne ... including all agencies to have written emergency plans, for control panels to be located outside of deck doors and more formal maritime ...

Using VortexAir technology, 360-degree air intake, and three-layer filtration system including ... Some also-great features are a control panel with touch controls and dimmable lighting plus a ...

an MPTC using a modified dual virtual vector modulation method is proposed to improve the operational performance of a dual three-phase permanent magnet synchronous motor. Virtual voltage vectors are ...

The Food and Drug Administration and Department of Health and Human Services announced moves Tuesday to phase out “all petroleum ... FD&C Green No. 3, FD&C Red No. 40, FD&C Yellow No. 5, FD ...