- three-phase a.c. chopper
- three-phase a.c. chopper LE Drehstromsteller m
English-German dictionary of Electrical Engineering and Electronics. 2013.
English-German dictionary of Electrical Engineering and Electronics. 2013.
Guerrilla phase of the Second Chechen War (2001) — Timeline The Russian military stated that 499 Russian soldiers were killed in Chechnya in 2001. [ [http://www.isn.ethz.ch/news/sw/details.cfm?ID=10237 ISN Security Watch 200’000 killed in Chechnya in 10 years ] ] January * January 21 Chechen… … Wikipedia
Motor controller — A motor controller is a device or group of devices that serves to govern in some predetermined manner the performance of an electric motor.[1] A motor controller might include a manual or automatic means for starting and stopping the motor,… … Wikipedia
Stepper motor — A stepper motor (or step motor) is a brushless, synchronous electric motor that can divide a full rotation into a large number of steps. The motor s position can be controlled precisely, without any feedback mechanism (see open loop control).… … Wikipedia
Thunderbolt siren — The Thunderbolt siren is a discontinued electro mechanical warning siren that was once manufactured in the United States by Federal Signal Corporation. The Thunderbolt siren consists of three motors. The blower motor is housed inside a large… … Wikipedia
Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… … Wikipedia
FS Class E402 — Infobox Locomotive name=FS class E402A electricsystem=3,000 V DC tractionmotors=AC series powertype=Electric caption=E402A 027 in Milano centrale station builddate=1994 1996 builder=Ansaldo Trasporti, Firema Trasporti weight=87 tons uicclass=Bo… … Wikipedia
locomotive — locomotively, adv. locomotiveness, locomotivity, n. /loh keuh moh tiv/, n. 1. a self propelled, vehicular engine, powered by steam, a diesel, or electricity, for pulling or, sometimes, pushing a train or individual railroad cars. 2. an organized… … Universalium
Motor soft starter — Examples of motor soft starters [1] A motor soft starter is a device used with AC electric motors to temporarily reduce the load and torque in the powertrain of the motor during startup. This reduces the mechanical stress on the motor and shaft,… … Wikipedia
Variable-frequency drive — A variable frequency drive (VFD) is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor.cite book | first=Sylvester J. |… … Wikipedia
Kawasaki Z650 — The Kawasaki Z650 was a motorcycle made by Kawasaki from 1976 through 1983. It had an engine displacement of 652cc featuring a double overhead camshaft. The gear box was a five speed. The Z650 was introduced to the trade in 1976 and was very… … Wikipedia
DBAG Class 128 — AEG/Adtranz/Bombardier 12X 128 001 in UNICEF special livery in 1996. Power type Electric Builder AEG Schienenfahrzeuge Serial number … Wikipedia