Enclosed switchgear with heat-dissipating elements

The system section has an electrical operating arrangement (20-23) for at least three phases (R,S,T) arranged in capsules (3) with capsule covers (3a) and side walls (30b) thermally coupling adjacent capsules. At least two intermediate plates are arranged between two capsule side walls for taking he...

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Bibliographic Details
Main Authors YE XIANGYANG, LAKMER MARTIN, SCHOENEMANN THOMAS, PLEINES MARIANNE, MAUROUX JEAN-CLAUDE
Format Patent
LanguageEnglish
Published 16.02.2005
Edition7
Subjects
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:The system section has an electrical operating arrangement (20-23) for at least three phases (R,S,T) arranged in capsules (3) with capsule covers (3a) and side walls (30b) thermally coupling adjacent capsules. At least two intermediate plates are arranged between two capsule side walls for taking heat from at least one side wall and giving off heat to a vertically rising air flow (9). At least one of the plates is a flow deflecting steel plate (5,50) with at least one angled plate (50a) in an air outlet region near the capsule cover for guiding at least one partial air flow towards at least one cover. Independent claims are also included for the following: (a) a radiation plate for an inventive system section (b) and an electrical system with an inventive system section.
Bibliography:Application Number: CN200410056670