Office of Energy Efficiency and Renewable Energy, Department of Energy. This notice announces receipt and publishes petitions from the National Electrical Manufacturers Association (NEMA) and UL LLC ...

Single-phase motors, adjustable-speed drives (ASDs), and power factor (PF) correction applications often depend on capacitors to operate properly. This article explains how to test these critical ...

For more than 20 years, Sakor Technologies has provided engineering and software development assistance, systems-integration services, and turnkey test systems to major manufacturers, components ...

Wright plans to start using the test stand in summer or early autumn. “Initial low-power thrust testing (500 kW) will utilise Wright’s first-generation electric motor, while full-power testing will ...

Efficiency standards were once confined to integral horsepower motors but may soon apply to small motors and make certain kinds impractical to manufacture. Today, the electric motors that are of most ...

For electric vehicle (EV) shoppers, battery range is critical when deciding which zero-emission vehicle to buy. But it is essential to understand that an EV range estimate quoted by a car company is ...

Office of Energy Efficiency and Renewable Energy, Department of Energy. No telefacsimilies (faxes) will be accepted. For detailed instructions on submitting comments and additional information on this ...