Title:
高調波を出力しないインバータ
Document Type and Number:
Japanese Patent JP3571654
Kind Code:
B2
Abstract:
The inverter has a DC intermediate circuit and an output choke (LA), used for feedback of unsymmetrical harmonic components received at the output of the inverter to the DC intermediate circuit. The inverter output lines are coupled together via an oscillation circuit, for direct compensation of symmetrical harmonics. An independent claim for an electrical energy supply system using an inverter is also included.
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Inventors:
Alois Voven
Application Number:
JP2000601728A
Publication Date:
September 29, 2004
Filing Date:
October 27, 1999
Export Citation:
Assignee:
Alois Voven
International Classes:
H02M1/12; (IPC1-7): H02M7/5387; H02M1/12
Domestic Patent References:
| JP10248262A | ||||
| JP7087753A | ||||
| JP3218270A |
Foreign References:
| US5661390 | ||||
| EP0758161A1 | ||||
| US5831842 |
Attorney, Agent or Firm:
Aoyama Aoi
Osamu Kawamiya
Masahiro Ishino
Osamu Kawamiya
Masahiro Ishino