Abstract: This paper presents the computation of three-level optimized pulse patterns (OPPs) that limit the converter losses while maintaining robustness against power factor variations. By ...

If you drive anywhere in Burke and Springfield, you’ll see their faces on familiar red, white and blue Re/Max realty signs on lawns, at intersections, parking lots and pretty much everywhere. When you ...

Key educational opportunities for asphalt plant operators and paving crews on topics like an milling, crushing, recycling, mix design, compaction, quality control, and more!