| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine power generation system that can surely prevent each power generator from getting overloaded and suffering from power outage in a situation where each of a plurality of construction sites requires great electric power and reduce fuel cost.SOLUTION: In an engine power generation system 1, all power generators 10-50 are parallely connected to a bus bar L1. In the power generators 10-50 are incorporated control circuits 15-55 for parallely operating the power generators 10-50, and the control circuits 15-55 are provided with number control operation circuits 15a that perform number-control operation for increasing/decreasing the number of the power generators generating power and forcible operation circuits 15b that perform forcible operation for making all power generators in operation to generate power. In a remote control panel 60 that can manually switch between the number control operation and the forcible operation are provided a time input portion 64, in which forcible operation time during which the forcible operation is performed can inputted, and an automatic switching control portion 62 that can automatically switch between the number control operation and the forcible operation on the basis of the forcible operation time inputted in the time input portion 64. |
