Abstract: In medium- and high-voltage variable frequency drive systems, modular multilevel converters (MMCs) often encounter challenges related to limited switching frequency. Traditional sorting ...

Building toy drive often begins with introducing a dog to a ball on a rope, a tool known for increasing engagement and intensity. Trainers report that the controlled movement of the toy helps dogs ...

Download this white paper to learn more about how MVSS can offer simplicity and efficiency while MVD delivers comprehensive motor control – and discover when and how you might deploy one or both ...

Chinese illegal immigrants are obtaining commercial driver’s licenses (CDL) and landing jobs in the U.S. trucking industry with support from a Chinese government-linked network, a Daily Caller News ...

These policies let you invest your cash value directly in mutual fund-like accounts, but they also carry risks if the investments lose money Written By Written by Insurance Staff Writer, WSJ | Buy ...

Universal Technical Institute Sacramento leaders, including President Tess Kraiker, second from left, are joined by Sacramento City Councilmember Lisa Kaplan, right, for the opening of UTI’s HVACR lab ...

Aidan Hutchinson is ruining the Lions’ practices by being too good. Lions reporter Tim Twentyman wrote that the edge rusher has been so dominant for much of training camp that head coach Dan Campbell ...

NEW ORLEANS (WVUE) - The New Orleans Saints are partnering with Rouses Markets and Goodwill Industries to host a community donation drive during Training Camp. Fans are encouraged to bring ...

Abstract: Variable frequency drives (VFDs) are recommended to be grounded in order to support operation continuity, reduce common-mode voltages (CMVs), enhance safety, limit ground fault currents, and ...

A grouping of Mitsubishi Electric’s AC drives or variable frequency drives (VFDs). In the competitive landscape of machine design, engineers in food, pharmaceutical and manufacturing sectors face the ...

KUALA LUMPUR, Malaysia—In early March, four Chinese engineers flew to Malaysia from Beijing, each carrying a suitcase packed with 15 hard drives. The drives contained 80 terabytes of spreadsheets, ...