Title:
能動型電源フィルタ
Document Type and Number:
Japanese Patent JP2009507457
Kind Code:
A
Abstract:
The invention relates to a supply device ( 13 ) which feeds a consumer ( 7 ) with power by means of a supply network ( 12 ). Said supply device ( 13 ) fulfils both the function of a power supply and the function of a network filter, an optimum working point to be adjustable in terms of the operating modes as supplier/active filter, according to the required energy reserves. This is achieved by means of an active phase effect filter, a harmonic wave detection means ( 3 ) determining a compensating power dependent on the network harmonic wave power, and a control device component ( 5 ) whose action is adapted to the compensating power requirement being provided for the determination of an amplification factor ( 6 ). The compensating power is supplied to the current inverter according to the utilisation of the current inverter ( 1 ) and the amplification factor ( 6 ).
Inventors:
Alfred Punzeto
Viato Lou Hong
Viato Lou Hong
Application Number:
JP2008528411A
Publication Date:
February 19, 2009
Filing Date:
August 30, 2006
Export Citation:
Assignee:
Bosch Rexroth AG
International Classes:
H02J3/01; H02M1/12
Domestic Patent References:
| JPH10210660A | 1998-08-07 | |||
| JP2003092832A | 2003-03-28 | |||
| JPH08322146A | 1996-12-03 | |||
| JP2002320329A | 2002-10-31 | |||
| JPH08140267A | 1996-05-31 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel