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2. Engine–generator - Wikipedia

   en.wikipedia.org/wiki/Engine–generator

   A wattage chart can be used to calculate the estimated power usage for different types of equipment to determine how many watts are necessary for a portable generator. [4] Trailer-mounted generators or mobile generators, diesel generators are also used for emergencies or backup where either a redundant system is required or no generator is on-site.

3. Electric generator - Wikipedia

   en.wikipedia.org/wiki/Electric_generator

   A magnetohydrodynamic generator directly extracts electric power from moving hot gases through a magnetic field, without the use of rotating electromagnetic machinery. MHD generators were originally developed because the output of a plasma MHD generator is a flame, well able to heat the boilers of a steam power plant. The first practical design ...

4. Myers Motors NmG - Wikipedia

   en.wikipedia.org/wiki/Myers_Motors_NmG

   The Sparrow is powered by a 20 kW (continuous) 156-volt DC or 3-phase AC electric motor and has a range of 32 to 64 km (20 to 40 mi) and a top speed of 112 km/h (70 mph). Fuel efficiency is approximately 130 W·h/km (4.8 mi/(kW·h), which is equivalent to 162 mpg (US) or 194 mpg (UK) (1.45 L/100 km) using the DOE conversion.

5. Single-phase generator - Wikipedia

   en.wikipedia.org/wiki/Single-phase_generator

   A 20 kW single-phase generator was direct-connected to a Pelton water wheel to generate electricity enough to power light loads. This was an early demonstration of in-conduit hydro to capture energy from water flow in the public water pipeline .

6. Yuneec Power Drive 20 - Wikipedia

   en.wikipedia.org/wiki/Yuneec_Power_Drive_20

   The Power Drive 20 is part of a family of scalable electric motor designs produced by Yuneec. The Power Drive 20+ produces the same power but at a reduced rpm. [1] The family of engines is designed to use the company's own power controller, Lithium polymer battery pack and charger, as an integrated package of components. This ensures that all ...

7. Permanent magnet synchronous generator - Wikipedia

   en.wikipedia.org/wiki/Permanent_magnet...

   A permanent magnet synchronous generator is a generator where the excitation field is provided by a permanent magnet instead of a coil. The term synchronous refers here to the fact that the rotor and magnetic field rotate with the same speed, because the magnetic field is generated through a shaft-mounted permanent magnet mechanism, and current is induced into the stationary armature.