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Single Conductor Energy Transmission

Single Conductor Energy Transmission. Presented by Yan Duan September 13 th 2013. Background. Conventional way to transmit energy at a long distance: Closed circuit is always required . A “new” way to transmit energy, with only one single wire. Tesla’s Work.

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Single Conductor Energy Transmission

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  1. Single Conductor Energy Transmission Presented by Yan Duan September 13th2013

  2. Background • Conventional way to transmit energy at a long distance: Closed circuit is always required. • A “new” way to transmit energy, with only one single wire.

  3. Tesla’s Work • Not that “new”: back to 100 years ago, the ingenious scientist/engineer (Eng Phys) N. Tesla was already able to implement a resonance circuit, thus to use only a single wire, energy could be transferred from station 1 to station 2.

  4. Simple Explanation • By choosing suitable values of capacitors and inductors, the displacement current in the single wire could form a standing wave, thus a resonant wave, with a phase difference of 90 degrees between displacement current and voltage. That is with a standing wave, the long-distance divided two parts of the "circuit" could be regarded as simply integrated, thus the energy can be transmitted.

  5. Reference • Analog Signal Processing Problems cnx.org • Rosenfeld V.E., Staroselskii N.A. High-Frequency Noncontact Electrical Transport. Moscow: Transport, 1975. • StrebkovD.S., Nekrasov A.I. Resonant Methods for Electric Power Transmission. Moscow: VIESH, 2004

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