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2. General Atomics MQ-9 Reaper - Wikipedia

   en.wikipedia.org/wiki/General_Atomics_MQ-9_Reaper

   The General Atomics MQ-9 Reaper (sometimes called Predator B) is an unmanned aerial vehicle (UAV, one component of an unmanned aircraft system (UAS)) capable of remotely controlled or autonomous flight operations, developed by General Atomics Aeronautical Systems (GA-ASI) primarily for the United States Air Force (USAF). The MQ-9 and other UAVs ...

3. BAS hybrid - Wikipedia

   en.wikipedia.org/wiki/BAS_hybrid

   While still a Belted Alternator Starter system, the system is named eAssist and includes a larger more powerful Hitachi-supplied [citation needed] 115-volt lithium-ion battery and a 11.2 kW (15.0 hp) motor-generator that delivers 79 lb⋅ft (107 N⋅m) of torque. The additional power provided by the more powerful battery and motor provides the ...

4. Magnetic starter - Wikipedia

   en.wikipedia.org/wiki/Magnetic_starter

   A magnetic starter has a contactor and an overload relay, which will open the control voltage to the starter coil if it detects an overload on a motor. [1] [2] The overload relay opens a set of contacts that are wired in series with the supply to the contactor feeding the motor. The characteristics of the heaters can be matched to the motor so ...

5. Starter solenoid - Wikipedia

   en.wikipedia.org/wiki/Starter_solenoid

   A starter solenoid is an electromagnet which is actuated to engage the starter motor of an internal combustion engine. It is normally attached directly to the starter motor which it controls. Its primary function is as the actuating coil of a contactor (a relay designed for large electric currents) which connects the battery to the starter ...

6. Black start - Wikipedia

   en.wikipedia.org/wiki/Black_start

   A black start is the process of restoring an electric power station, a part of an electric grid or an industrial plant, to operation without relying on the external electric power transmission network to recover from a total or partial shutdown. [1] Power to restart a generating station or plant may come from an on-site black start standby ...

7. Motor–generator - Wikipedia

   en.wikipedia.org/wiki/Motor–generator

   As an example, a 250 kVA motor–generator operating at 300 ampere of full load current will require 1550 ampere of in-rush current during a re-closure after 5 seconds. This example used a fixed mounted flywheel sized to result in a 1 ⁄ 2 Hz per second slew rate. The motor–generator was a vertical type two-bearing machine with oil-bath ...

8. Induction generator - Wikipedia

   en.wikipedia.org/wiki/Induction_generator

   In generator operation, a prime mover (turbine or engine) drives the rotor above the synchronous speed (negative slip). The stator flux induces current in the rotor, but the opposing rotor flux is now cutting the stator coils, a current is induced in the stator coils 270° behind the magnetizing current, in phase with magnetizing voltage.

9. Diesel generator - Wikipedia

   en.wikipedia.org/wiki/Diesel_generator

   A 200 kW Caterpillar diesel generator set in a sound attenuated enclosure used as an emergency backup at a sewage treatment substation in Atlanta, United States. A diesel generator (DG) (also known as a diesel GenSet) is the combination of a diesel engine with an electric generator (often an alternator) to generate electrical energy. [1]