| 摘要 |
The present invention relates to a secondary battery abnormality warning system. The secondary battery abnormality warning system has: a module line (24) in which two or more modules (22) formed by housing a large number of secondary batteries are mounted in a vertical direction; a pipe (66) installed from the upper portion of the module line (24) to the lower portion thereof; a detection unit (68) installed at the lower portion of the module line (24) and drawing a gas to be measured flowing in the pipe (66) to detect the concentration of an active material contained in the gas to be measured; and a warning unit (16) for, based on at least the output of the detection unit (68), detecting the occurrence of an abnormality and warning of the abnormality. |
