| 摘要 |
<p>The present invention relates to an ultra-capacitor pack which is applied to a hybrid energy storage device by being connected with a battery pack in a row. The ultra-capacitor pack includes: a housing; an ultra-capacitor module which is accommodated in the lower internal side of the housing, has multiple ultra-capacitor cells blocked in the unit of a number which is predetermined in advance by connecting the ultra-capacitor cells in series, and sets an output voltage to be in a voltage range which corresponds to 500-750 V which is the working voltage of a hybrid commercial vehicle by connecting the blocked modules in series by a first bus bar; a cooling fan which is installed in the first lateral side of the housing in order to cool the inside of the housing; and a capacitor management system (CMS) which is arranged inside the housing, monitors the temperature of the ultra-capacitor cells, and drives the cooling fan by using the monitoring result. Thereby the present invention is able to stably and efficiently supply electric power within power consumption range which is appropriate for a hybrid commercial vehicle such as a bus and a truck.</p> |
