| 摘要 |
PROBLEM TO BE SOLVED: To supply emergency power from a battery-powered fork-lift struck by connecting a charger with a distribution board installed in a logistic warehouse and connecting the output side of the charger with an inverter through a series/parallel switch. SOLUTION: A logistic warehouse employs a charger system for charging a battery-powered fork-lift truck 3 with power received from solar batteries 2 through a distribution board 1. The distribution board installed in the logistic warehouse is connected with the battery-powered fork-lift truck 3. A charger 4 is connected, on the output side thereof, with an inverter 6 through a series/ parallel switch 5. Furthermore, a current collection box 7 is connected between the solar batteries 2 and the inverter 6 and a power board 8 is connected with the distribution board 1. According to the arrangement, emergency power can be supplied from the battery-powered fork-lift truck 3. |
