EXHAUST SYSTEM FOR SWITCHGEAR ENCLOSURE, AND SWITCHGEAR ENCLOSURE HAVING THE SAME

A switchgear enclosure (36) includes an exterior housing (38). A plurality of compartments (14) within the exterior housing (38) includes at least a first switching device compartment (16), a bus compartment (20), and a first cable compartment (22). A plurality of interior partitions (54) arranged t...

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Bibliographische Detailangaben
Hauptverfasser:	KURRA, Guru Moorthy, MEINERS, Steven Edward, POKKULA, Lenin, JAKKIREDDY, Ayyapa Reddy, RAJAURIA, Samir
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	A switchgear enclosure (36) includes an exterior housing (38). A plurality of compartments (14) within the exterior housing (38) includes at least a first switching device compartment (16), a bus compartment (20), and a first cable compartment (22). A plurality of interior partitions (54) arranged to subdivide the exterior housing (38) into the plurality of compartments (14) includes at least a first partition (56) between the first switching device compartment (16) and the first cable compartment (22), and a second partition (58) between the bus compartment (20) and the first cable compartment (22). An exhaust system (12) includes a vent path structure (64) arranged within the exterior housing (38) to at least partially surround the bus compartment (20) and the first cable compartment (22), a channel formed between the vent path structure (64) and the exterior housing (38), and a first vent device in the first partition (56). The first vent device is configured to fluidically connect the first switching device compartment (16) to the channel via the vent path structure (64).