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1. (WO2001026201) A PLANT FOR TRANSMITTING ELECTRIC POWER AND A METHOD FOR RECONSTRUCTING SUCH A PLANT

Pub. No.:    WO/2001/026201    International Application No.:    PCT/SE2000/001900
Publication Date: Apr 12, 2001 International Filing Date: Oct 2, 2000
IPC: H02J 3/34
Applicants: ABB AB
LEIJON, Mats
BERGGREN, Bertil
FRANKÉN, Bengt
LÖF, Per-Anders
Inventors: LEIJON, Mats
BERGGREN, Bertil
FRANKÉN, Bengt
LÖF, Per-Anders
Title: A PLANT FOR TRANSMITTING ELECTRIC POWER AND A METHOD FOR RECONSTRUCTING SUCH A PLANT
Abstract:
A plant for transmitting electric power between two separate alternating current networks (11, 12) comprises a high voltage connection (2) interconnecting them and adapted for transmission of electric power by carrying a voltage exceeding 36kV as well as rotary converters (1, 3) connecting the respective alternating current network directly to the high voltage connection and designed to convert alternating current power between the respective network and the high voltage connection while changing the frequency of the alternating current.