Negative Impedence Inverter paper
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Negative Impedence Inverter paper

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Negative Impedence Inverter paper Negative Impedence Inverter paper Presentation Transcript

  • Active load coupling, variable topology, AC/DC power mux as potential "smart grid" components
      • mike lee
  • Referenced Concepts using rather odd analogy as glue
    • Mutual Inductance (wikipedia)‏
    • Coupled Impedance (wikipedia)‏
    • Negative Impedance Inverter (IEEE, March 1967 abstract)‏
    • Least Action 'precipitating out' in formation of Resonant Scale Structures (link)‏
    • Hilbert Space (wikipedia, link)‏
    • Natural Logarithm base "e" or ln (wikipedia)‏
    • Definition of a generator. (wikipedia)‏
    • Analogy of water pump (quote from above)‏
  • Development made up to the current situation
    • http://en.wikipedia.org/wiki/Inductance
  • Important background information
    • http://en.wikipedia.org/wiki/Electrical_generator
    Note the wording: It does not create electricity; rather it forces charge to move through a circuit. Also, the water pump analogy.
  • The Negative Impedance Inverter Link
    • IEEE March 1967
  • Negative Impedance Inverter Link
    • screen shot of real superposed wave fast, low amplitude plus slow, high amplitude wave
  • Least Action 'precipitating out' in the formation of Resonant Scale Structures link
    • this NIV concept, in context of “water flowing downhill turns a turbine to move water back up to the top”.
  • Hilbert Space and the Natural Log (wikipedia)‏
    • We forget that rotation is an irrational (Pi radians) number based idea
    • natural log or e definition explains how to relate sets of complete irrational and rational counterparts
    • hilbert space is really complex. But it's linear algebra - [ vector space one] [vs 2] = 1
    • vs1=timeslice of electrical/mech properties(t)‏
    • vs2=how topography varies over periodic cycles as a base number in “e”
  • Potential Alternatives
    • Very fast intelligent switching matrix (commodity today) lets individual components be reconnected in different topologies constantly = water flowing downhill – turning turbines - that pump water at the bottom back to the top + change 'up' by variable dtopology/dtime = momentum of moving water (formerly rolling down) will let it roll uphill a bit before switching direction.
      • Did this almost make sense?
    • DC= water flowing downhill
    • AC= turn pump & move water bottom->top
    • Hilbert Space=a 3D gradient tensor representation (something like that)
    • Negative impedance inverter=change how up is defined to use momentum of water moving downhill more efficiently
    • Rotation is not 360 degrees, but 2 Pi radians which is not a rational number.
    • An electric load “Z” can be seen as 'moving charges doing work' and remain coupled.
  • Addedum
    • http://en.wikipedia.org/wiki/Doubly-fed_electric_machine
    • I believe I do know how to meet the condtions stated below; and feel confident about that part...
    • Brushless wound-rotor doubly-fed electric machine
    • The Brushless wound-rotor doubly-fed electric machine (i.e., electric motor or electric generator ) incorporates the electromagnetic structure of the wound-rotor doubly-fed electric machine, but replaces the traditional multiphase slip ring assembly with a brushless means to independently power the rotor winding set (i.e., doubly-fed) with multiphase AC power. The torque of the wound-rotor doubly-fed electric machine is dependent on both slip and position, which is a classic condition for instability. For stable operation, the frequency and phase of the multiphase AC power must be synchronized and fixed instantaneously to the speed and position of the shaft, which is not trivial at any speed and particularly difficult about synchronous speed where induction no longer exists. If these conditions are met, all the attractive attributes of the wound-rotor doubly-fed electric machine, such as high power density, low cost, ultra-high efficiency, are realized