Patent ID: 7834513
Filing Date: 2010-11-16
Classification: H02N

Abstract:
1. An apparatus, comprising: a first outer plurality of sector plates that are stationary, wherein each sector plate of said first outer plurality of sector plates comprises an electrically conductive material and is electrically isolated; a central plurality of stationary sector plates, wherein each sector plate of said central plurality of sector plates comprises an electrically conductive material and is electrically isolated; a first rotor operably positioned to rotated between said first outer plurality of sector plates and said central plurality of stationary sector plates, wherein said first rotor comprises a varying thickness; a second outer plurality of sector plates that are stationary, wherein each sector plate of said second outer plurality of sector plates comprises an electrically conductive material and is electrically isolated; and a second rotor operably positioned to rotated between said second outer plurality of sector plates and said central plurality of stationary sector plates, wherein said second rotor comprises a varying thickness, wherein said central plurality of stationary sector plates are electrically connected together into two groups, forming thereby a first group of parallel-connected condensers connected to a first electrical lead and a second group of parallel connected condensers connected to a second electrical lead.