| 摘要 |
PURPOSE: To make respective constituting elements compact, reduce maintenance, and make the same replaceable so as to have flexibility and compatibility by electrically connecting multibattery cell assembly modules with exposed terminals, and forming battery plant arrangement. CONSTITUTION: Three unit battery cells 201 to 203 are electrically connected in parallel by bus bars 205, 206, and the buses mutually connect all negative electrode terminals and connect all positive electrode terminals respectively separately. Exposed output terminals 207, 208 for facilitating electrical interconnection between battery assembly modules are arranged at one side ends of the respective buses 205, 206. The unit battery cells are mutually combined and fixed by fixing devices 211, 212, and the dovetails of the fixing devices are fitted into the adjoining side faces of the unit cells 201 to 203. The bottom portions 221 to 223 of the unit cells are arranged in the recessed arrangement portions 215 to 217 of a bottom support base 204. |
