COOLING ARRANGEMENT AND METHOD FOR COOLING AT LEAST ONE OIL-TO-AIR EXTERNAL HEAT EXCHANGER

A cooling arrangement for cooling at least one OAEHE in a transformer. The cooling arrangement includes at least one impeller-motor device, at least one fluid pipe at least one fluid discharge device. The at least one impeller-motor device is adapted to supply a fluid to the inlet of the at least on...

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Bibliographische Detailangaben
Hauptverfasser:	BRODEUR, Samuel, SAHU, Kiran Chandra, SAND, Ulf, SALINAS, Ener
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INDUCTANCES MAGNETS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	A cooling arrangement for cooling at least one OAEHE in a transformer. The cooling arrangement includes at least one impeller-motor device, at least one fluid pipe at least one fluid discharge device. The at least one impeller-motor device is adapted to supply a fluid to the inlet of the at least one fluid discharge device via the at least one fluid pipe and cause the fluid to flow through the at least one fluid discharge device and be discharged through the at least one fluid outlet of the at least one fluid discharge device. The cooling arrangement further comprises includes a funnel. The at least one impeller-motor device is located in a housing at a distance of at least 3 meters from the at least one fluid discharge device.