“Our dealers, as a routine matter, ask the type of questions [shown] to ensure the generator meets the application requirements,” says John Garcia, Doosan Portable Power. “The supplier’s goal is to ...

Figure 8 depicts an electrical vehicle climbing an incline moving forward (top) or in reverse (bottom). When the vehicle rolls downhill it will turn the motor pressed by the force of gravity so the ...

Rosslyn, Va.-based National Electrical Manufacturers Association (NEMA) recently published MG 1-2006, “Motors and Generators.” The new standard provides more than 500 pages of manufacturing and ...

Stepper motors are a subject that keeps recurring. This little circuit changes a clock signal (from a square wave generator) into signals with a 90-degree phase difference, which are required to drive ...

General Motors is getting into the gas station business, so to speak. The automaker has started developing variety of fixed and mobile charging stations powered by its Hydrotec hydrogen fuel cell ...

How to Make a Magnet Motor Generator 220v Using dc Motor ...