Title:
INTEGRATED SERIES CONVERTER AND CIRCUIT BREAKER IN A POWER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/090365
Kind Code:
A9
Abstract:
Embodiments of the present invention disclose an apparatus (100) adapted to be connected to a current path in at least one transmission line (101) which interconnects at least two power systems. The apparatus (100) is adapted to control electric power trans- mission in the at least one transmission line (101) between the power systems and controllably effect discontinuation of flow of electrical current in the at least one transmission line (101). The apparatus (100) comprises electrical converter circuitry (104, 120) adapted to controllably introduce current and/or voltage into the current path so as to adjust flow of electrical current in the at least one transmission line(101). The apparatus (100) comprises circuit breaking circuitry (106, 107, 108, 109, 120) adapted to interrupt electrical current in the current path.
Inventors:
HYTTINEN MATS (SE)
DERAKHSHANFAR REZA (SE)
DERAKHSHANFAR REZA (SE)
Application Number:
PCT/EP2013/076893
Publication Date:
October 22, 2015
Filing Date:
December 17, 2013
Export Citation:
Assignee:
ABB TECHNOLOGY LTD (CH)
International Classes:
H02J1/00
Attorney, Agent or Firm:
AHRENGART, Kenneth (Intellectual PropertyIngenjör Bååths Gata 11, Västerås, SE)
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