Abstract: Disclosed is a containerized heating, ventilation, and air-conditioning (HVAC) system comprising an HVAC unit and one or more ducts from the HVAC unit to an equipment rack. The ducts prevent mixing between the fresh and exhaust airflow, thus improving efficiency. Sensors located at sources of heat generating equipment within the racks may be used by controllers to monitor temperatures of the components at the source of heat generation, typically at the highest temperatures. The temperatures may be aggregated to determine the temperatures of devices, modules, racks, and the container interior cavity. Dampers on the ducts, at the rack inlets, at the module inlets, at the devices inlets, and such may assist in regulating airflow preferentially to the hottest components, devices, modules, or racks.
Type:
Grant
Filed:
December 23, 2020
Date of Patent:
June 4, 2024
Assignee:
SolarEdge Technologies Korea Limited Company
Inventors:
Ho-June Yu, Jeong-Hyun Bang, Jong-Sik Park
Abstract: A connector has a conductive main body with contact portions to compress a plurality of electrode leads of battery cells. The connector has two push members each with a level surface and an inclined surface on opposing sides of each push member, such that each push member is movable and spaced between the contact portions. and compress the plurality of electrode leads with a corresponding contact portion. The connector has a core member with a second inclined surface, such that the core member is movable in a parallel direction to the contact portion, is located between the two push members, and compresses the two push members against the conductive main body. The connector has a movement mechanism to move the core member in the parallel direction and compress the plurality of electrode leads between the conductive main body and the push members. A battery module may contain the connector.
Type:
Grant
Filed:
February 18, 2022
Date of Patent:
December 12, 2023
Assignee:
SolarEdge Technologies Korea Limited Company
Inventors:
Hyeong Jong Kim, Kang Soo Lee, Yong Seon Choi