Electrical machine winding having improved colling
AssigneesSafran, Safran Helicopter Engines
InventorsSabrina AYAT, Camel SERGHINE, Thomas KLONOWSKI
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Abstract
An assembly including a winding and a cooler in contact with conductors of the winding, the cooler including a container forming a heat dissipator and including a phase change material having the ability to absorb a surplus quantity of heat when the conductors of the winding are subject to an increase in their current density and the heat dissipator is composed of at least two hollow parts separate and nestable with one another and intended to house the phase change material.
Claims11
An assembly comprising a winding and a cooler in contact with conductors of the winding, the cooler comprising a container forming a heat dissipator and comprising a phase change material having the ability to absorb a surplus quantity of heat when the conductors of the winding are subject to an increase in their current density, wherein the heat dissipator is composed of at least two hollow parts separate and nestable with one another and intended to house the phase change material.
Dependencies are inferred from the claim text.