Title:
並列接続及び直列接続インバータをリンクする直流-直流コンバータを備えた電力潮流コントローラ
Document Type and Number:
Japanese Patent JP3904137
Kind Code:
B2
Abstract:
A unified power flow controller has a dc-to-dc converter which uses the dc voltage produced by a first static inverter, connected in shunt with a transmission line and providing parallel reactive compensation, to establish the magnitude of a series compensation voltage injected into the transmission line by a second static inverter. The second static inverter then only has to regulate the phase angle of the series injected voltage. With the dc-to-dc converter turned off, the two inverters are decoupled and can be operated independently even if the other inverter is not operational.
Inventors:
Juji, Lazlo
Chowder, choline, david
Williams, Scott, Lawrence
Chowder, choline, david
Williams, Scott, Lawrence
Application Number:
JP2000512273A
Publication Date:
April 11, 2007
Filing Date:
September 14, 1998
Export Citation:
Assignee:
SIEMENS WESTINGHOUSE POWER CORPORATION
International Classes:
H02J3/06; H02J3/18; H02J3/24
Domestic Patent References:
| JP7194008A | ||||
| JP8241135A | ||||
| JP2000172351A |
Foreign References:
| WO1996005642A1 | ||||
| US5329222 |
Attorney, Agent or Firm:
Koichiro Kato
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