Active thermal management and thermal runaway prevention for high energy density lithium ion battery packs
Номер патента: CA2909249A1
Опубликовано: 20-11-2014
Автор(ы): Matthew J. Krolak
Принадлежит: Boeing Co
Опубликовано: 20-11-2014
Автор(ы): Matthew J. Krolak
Принадлежит: Boeing Co
Реферат: The present disclosure provides a system, method, and apparatus for battery thermal management. In one or more embodiments, the disclosed method involves sensing, with at least one temperature sensor, a temperature of at least one battery cell, where at least one battery cell is at least partially submerged within a liquid contained within a battery case. The method further involves comparing the temperature of at least one battery cell with a maximum threshold temperature, and commanding a cooling unit to be activated when at least one processor determines that the temperature of at least one battery cell is above the maximum threshold temperature. Further, the method involves circulating, by at least one pump, the liquid via tubing from the battery case to the cooling unit back to the battery case.
Active thermal management and thermal runaway prevention for high energy density lithium ion battery packs
Номер патента: US09379419B2. Автор: Matthew J. Krolak. Владелец: Boeing Co. Дата публикации: 2016-06-28.