rotor — /roh teuhr/, n. 1. Elect. a rotating member of a machine. Cf. stator (def. 1). 2. Aeron. a system of rotating airfoils, as the horizontal ones of a helicopter or of the compressor of a jet engine. 3. any of a number of tall, cylindrical devices… … Universalium
Doubly fed electric machine — Doubly fed electric machines are electric motors or electric generators that have windings on both stationary and rotating parts, where both windings transfer significant power between shaft and electrical system. Doubly fed machines are useful… … Wikipedia
Doubly-fed electric machine — Doubly fed electric machines (i.e., electric motors or electric generators) belong to a category of electric machines that incorporate two multiphase winding sets of similar power rating that have independent means of excitation. As a result,… … Wikipedia
Singly-fed electric machine — Singly fed electric machines (i.e., electric motors or electric generators) belong to a category of electric machines that incorporate one multiphase winding set, which is independently excited, actively participates in the energy conversion… … Wikipedia
Gramme machine — A Gramme machine or Gramme magneto. A Gramme machine, Gramme ring, Gramme magneto, or Gramme dynamo is an electrical generator which produces direct current, named for its Belgian inventor, Zénobe Gramme, and was built as either a dynamo or a… … Wikipedia
Асинхронная машина с фазным ротором (Машина с фазным ротором) — English: Wound rotor machine Асинхронная машина, у которой обмотка ротора присоединена к контактным кольцам (по ГОСТ 27471 87 СТ СЭВ 169 86) Источник: Термины и определения в электроэнергетике. Справочник … Строительный словарь
асинхронная машина с фазным ротором — машина с фазным ротором Асинхронная машина, у которой обмотка ротора присоединена к контактным кольцам. [ГОСТ 27471 87] Тематики машины электрические вращающиеся в целом Синонимы машина с фазным ротором EN wound rotor machine … Справочник технического переводчика
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
AC motor — An AC motor is an electric motor that is driven by an alternating current. It consists of two basic parts, an outside stationary stator having coils supplied with AC current to produce a rotating magnetic field, and an inside rotor attached to… … Wikipedia
electric motor — motor (def. 4). [1885 90] * * * Introduction any of a class of devices that convert electrical energy to mechanical energy, usually by employing electromagnetic phenomena. Most electric motors develop their mechanical torque by the… … Universalium
Commutator (electric) — This article is about the electrical component. For mathematical concept, see Commutator . A tiny 5 segment commutator less than 2 mm in diameter, on a direct current motor in a toy radio control ZipZaps car. A commutator is a rotary electri … Wikipedia