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Electrodynamic suspension (EDS) is a form of magnetic levitation in which there are conductors which are exposed to time-varying magnetic fields. This induces eddy currents in the conductors that creates a repulsive magnetic field which holds the two objects apart. Electrodynamic suspension can also occur when an electromagnet driven by an AC electrical source produces the changing magnetic field, in some cases, a linear induction motor generates the field. EDS is used for maglev trains, such as the Japanese SCMaglev. It is also used for some classes of magnetically levitated bearings.

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  • Elektrodynamischer Auftrieb (de)
  • Electrodynamic suspension (en)
  • Suspensi elektrodinamik (in)
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  • Elektrodynamischer Auftrieb (englisch electrodynamic suspension, EDS) ist eine Ausprägung der magnetischen Levitation, in der sich eine abstoßende Kraft aus der Wechselwirkung induzierter Ströme mit einem magnetischen Wechselfeld ergibt. Das magnetische Wechselfeld, welches die induzierten Ströme verursacht, kann z. B. durch eine Relativbewegung eines Dauermagneten über einer elektrisch leitfähigen Platte, beispielsweise eine Aluminiumplatte, oder durch das Anlegen von Wechselspannung an ein Spulensystem, z. B. eines , erzeugt werden. (de)
  • Electrodynamic suspension (EDS) is a form of magnetic levitation in which there are conductors which are exposed to time-varying magnetic fields. This induces eddy currents in the conductors that creates a repulsive magnetic field which holds the two objects apart. Electrodynamic suspension can also occur when an electromagnet driven by an AC electrical source produces the changing magnetic field, in some cases, a linear induction motor generates the field. EDS is used for maglev trains, such as the Japanese SCMaglev. It is also used for some classes of magnetically levitated bearings. (en)
  • Suspensi elektrodinamik adalah teknologi penggerak kereta yang menggunakan gaya tolak-menolak magnet. Bahan kerjanya berupa rel yang bersifat konduktor beserta kumparan magnet pada kereta. Ketika gaya magnet timbul, kereta akan terangkat akibat gaya tolak-menolak. Gaya yang timbul merupakan hasil induksi medan magnet pada konduktor rel. Arus listrik akan mengalir ketika konduktor bergerak dalam medan magnet atau medan magnet bergerak pada suatu konduktor. Kereta yang memanfaatkan suspensi elektrodinamik tetap menggunakan roda. Pemakaian roda dilakukan ketika kecepatan kereta melambat dan menyebabkan medan magnet berkurang serta kereta tidak terangkat. Roda ini berfungsi sebagai penyangga selama medan magnet berkurang. Jepang menjadi salah satu negara yang banyak menerapkan suspensi elektro (in)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Linear_motor_field.gif
  • http://commons.wikimedia.org/wiki/Special:FilePath/Linear_motor_torque_curve.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Copper_Cylinder_Cut_through.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Induction_levitation_cropped.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/JR-Maglev-MLX01-2.jpg
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  • Elektrodynamischer Auftrieb (englisch electrodynamic suspension, EDS) ist eine Ausprägung der magnetischen Levitation, in der sich eine abstoßende Kraft aus der Wechselwirkung induzierter Ströme mit einem magnetischen Wechselfeld ergibt. Das magnetische Wechselfeld, welches die induzierten Ströme verursacht, kann z. B. durch eine Relativbewegung eines Dauermagneten über einer elektrisch leitfähigen Platte, beispielsweise eine Aluminiumplatte, oder durch das Anlegen von Wechselspannung an ein Spulensystem, z. B. eines , erzeugt werden. (de)
  • Electrodynamic suspension (EDS) is a form of magnetic levitation in which there are conductors which are exposed to time-varying magnetic fields. This induces eddy currents in the conductors that creates a repulsive magnetic field which holds the two objects apart. These time varying magnetic fields can be caused by relative motion between two objects. In many cases, one magnetic field is a permanent field, such as a permanent magnet or a superconducting magnet, and the other magnetic field is induced from the changes of the field that occur as the magnet moves relative to a conductor in the other object. Electrodynamic suspension can also occur when an electromagnet driven by an AC electrical source produces the changing magnetic field, in some cases, a linear induction motor generates the field. EDS is used for maglev trains, such as the Japanese SCMaglev. It is also used for some classes of magnetically levitated bearings. (en)
  • Suspensi elektrodinamik adalah teknologi penggerak kereta yang menggunakan gaya tolak-menolak magnet. Bahan kerjanya berupa rel yang bersifat konduktor beserta kumparan magnet pada kereta. Ketika gaya magnet timbul, kereta akan terangkat akibat gaya tolak-menolak. Gaya yang timbul merupakan hasil induksi medan magnet pada konduktor rel. Arus listrik akan mengalir ketika konduktor bergerak dalam medan magnet atau medan magnet bergerak pada suatu konduktor. Kereta yang memanfaatkan suspensi elektrodinamik tetap menggunakan roda. Pemakaian roda dilakukan ketika kecepatan kereta melambat dan menyebabkan medan magnet berkurang serta kereta tidak terangkat. Roda ini berfungsi sebagai penyangga selama medan magnet berkurang. Jepang menjadi salah satu negara yang banyak menerapkan suspensi elektrodinamik pada kereta. (in)
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