Introducing UNITILITY - the Java library designed to simplify physics unit conversions and provide intuitive business types that represent aggregated physical quantities, including their type, value, ...

The time it takes to earn a Ph.D. can range from a few years to around a decade. You'll likely face many hurdles on the long educational journey. Whether it's worth the time and cost depends on your ...

Abstract: In light of the current energy crisis and the environmental damage that fossil fuels have wrought, the generation of electrical power from renewable sources like photovoltaics is emerging as ...

Abstract: By introducing the three-level (3-L) neutral-point-clamped (NPC) bridge arms into both the primary and secondary sides of the dual-active-bridge (DAB) converter, both sides of DAB can adapt ...

Abstract: For a three-degree-of-freedom wave energy converter (heave, pitch, and surge), the equations of motion could be coupled depending on the buoy shape. This paper presents a multiresonant ...

When using ggplot with sf the x-axis labels appear to have an issue when the limits include 190 (on the 0-360 scale). When I plot to180, it is fine, and when filtering to 200 degrees, the labels plot ...

Abstract: This paper discusses how duty ratios of the primary and secondary half-bridge legs of a dual-active half-bridge converter can be used in conjunction with phase-shift control to operate the ...

This paper investigates a control method for a three-level bipolar DAB converter with different voltage levels in each pole for bipolar LVDC distribution systems. The topology modifies a conventional ...

On the morning of November 28, Ho Chi Minh City residents suddenly experienced the strongest cold spell since the beginning of the year, with temperatures dropping to 19 degrees Celsius according to ...

Abstract: With the continuous progress of urbanization, cross-linked polyethylene (XLPE) cable has been widely used in the construction of urban power grids. XLPE cable will deteriorate under the ...