| 摘要 |
PURPOSE:To prevent electric overdischarge of a battery by always observing the state of electric discharge of the battery during operation and continuously carrying-out no-load-operation of an engine until the battery is charged over a prescribed voltage in case of any electric overdischarge. CONSTITUTION:An engine 2 is constituted to be capable of no-load-operation with a clutch 10 turned off. A charger separating relay 15 is installed between a battery 11 and a charger 13. A separable load 16 is connected to the battery 11 through a relay 14. Relays 14 and 15 are connected to the interface 22 of a controller 20. A numeral 23 indicates an A/D converter for measuring the voltage which is connected to the terminal of the battery 11, and a numeral 18 indicates a relay for connecting a selsynmotor 12 to the battery 11. A microcomputer 21 connected to a data bus 24 turns ON and OFF relays 14 and 15 through the interface 22, following a sequence program stored, and thus a variety of loads such as selsynmotor 12 are controlled and driven. |
