Systems and Methods for Cooling High Temperature Electrical Connections

摘要

Systems and methods for cooling a pothead connector that couples a power cable to the motor of an ESP system, wherein a heat dissipation structure is provided on the connector to increase the transfer of heat from the connector to the surrounding well fluid. In one embodiment, the connector has a housing through which conductors from the power cable extend to a set of terminals which are configured to mate with complementary terminals of the motor. Heat dissipation structures such as fins are provided on the connector housing to facilitate the transfer of heat from the connector to the surrounding well fluid. Baffles or flow diverters may be positioned near the fins to cause turbulence or increased fluid flow near the fins, thereby increasing the heat transfer and improving the cooling of the pothead connector.