POWER GENERATION CONTROL DEVICE OF ENGINE

To provide a power generation control device of an engine capable of suppressing vibration of the engine while securing a power storage amount of a power storage device during an idle operation of the engine.SOLUTION: When specific conditions including at least a condition that a power storage amount of a power storage device 9 is a predetermined first threshold value or less are established during an idle operation of an engine 1, in the engine including a power generation device 4 generating power by being driven by the engine 1, quick charge control is started to increase a rotation frequency of the engine 1 in comparison with that in the idle operation in which the specific conditions are not established, and to increase a power generation amount of the power generation device 4 in comparison with that in the idle operation in which the specific conditions are not established, to increase the power storage amount of the power storage device 9.SELECTED DRAWING: Figure 3 【課題】エンジンのアイドル運転中において、蓄電装置の蓄電量を確保しつつエンジンの振動を抑制できるエンジンの発電制御装置を提供する。【解決手段】エンジン１により駆動されて発電する発電装置４を備えたエンジンにおいて、エンジン１のアイドル運転中に蓄電装置９の蓄電量が予め設定された第１閾値以下であるという条件を少なくとも含む特定条件が成立すると、前記特定条件が成立していないアイドル運転中よりも前記エンジン１の回転数を高くし且つ前記蓄電装置９の蓄電量が増大するように前記発電装置４の発電量を前記特定条件が成立していないアイドル運転中よりも多くする急速充電制御を開始する。【選択図】図３