Title:
負荷の状態を推定可能な被制御非接触式送電
Document Type and Number:
Japanese Patent JP5619518
Kind Code:
B2
Abstract:
An inductive coupled power transmission circuit has a rotating transformer, comprising an AC voltage supply for feeding an AC voltage via a series capacitor into the primary winding of said rotating transformer and a load being coupled to the secondary winding of said rotating transformer. The AC voltage supply comprises a line rectifier for receiving AC voltage from a power line and generating a DC voltage. This is fed into a DC/DC converter for converting the DC voltage from the line rectifier into a controlled intermediate DC voltage. An AC generator generates an AC voltage from the intermediate DC voltage and feeds this via a matching transformer into the primary winding of the rotating transformer. A measuring circuit measures voltages and/or currents within the AC voltage supply and a function generator estimates voltage and/or current values at the load based on the measured values and controls the DC/DC converter and/or the AC generator based on the estimated values.
Inventors:
アルノ・ツィンプファー
Application Number:
JP2010181590A
Publication Date:
November 05, 2014
Filing Date:
August 16, 2010
Export Citation:
Assignee:
シュライフリング ウント アパラーテバウゲゼルシャフト ミット ベシュレンクテルハフツング
International Classes:
H02J17/00; A61B6/03
Attorney, Agent or Firm:
Mitsufumi Ezaki
Minoru Kajisawa
Ryota Imamura
Kiyota 栄章
Minoru Kajisawa
Ryota Imamura
Kiyota 栄章