公开(公告)号：EP3113279A1

公开(公告)日：2017-01-04

申请号：EP15174897.7

申请日：2015-07-01

Applicant: ABB Schweiz AG

Inventor： Pathey, Timothy ,  Sologubenko, Oleksandr ,  Flückiger, Reto

IPC: H01M10/6568 ,  H01G2/08 ,  H01M10/6569 ,  H01M10/617

CPC classification number: H01M10/6569 ,  H01G2/08 ,  H01G11/10 ,  H01G11/18 ,  H01M10/617 ,  H01M10/6553 ,  H01M10/6568 ,  H01M10/657 ,  Y02E60/13

Abstract: The present invention is concerned with a cooling process for electrical or electrochemical charge storage devices. According to the invention, a charge storage device with a vertical arrangement and fluidal interconnection of modules is proposed that allows for the distribution, evaporation and recycling of a coolant based on a single two-phase fluid cooling circuit. The device is adapted for an equal distribution of cooling fluid throughout the modules of the arrangement to support an equal temperature distribution by means of immersed two-phase dielectric liquid cooling. The latter provides the same temperature of cooling fluid for all cells in the device as long as the fluid remains in the saturated state at the same pressure.

Abstract translation: 本发明涉及用于电气或电化学电荷存储装置的冷却过程。 根据本发明，提出了具有垂直布置和模块的流体互连的电荷存储装置，其允许基于单个两相流体冷却回路的冷却剂的分配，蒸发和再循环。 该装置适于在该布置的整个模块中均匀分布冷却流体，以通过浸没的两相电介质液体冷却来支持相等的温度分布。 只要流体在相同压力下保持在饱和状态，后者为装置中的所有电池提供相同的冷却流体温度。