| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power generation controller for controlling a generator, based on a control command being transmitted from an external controller and exhibiting high noise resistance. <P>SOLUTION: The power generation controller 1 for vehicle comprises a signal processing circuit 10, an engine start detection circuit 11, a power generation constant conversion circuit 12, a power generation control circuit 13, and a field effect transistor 14. The power generation constant conversion circuit 12 holds a power generation constant, converted immediately before starting an engine, based on the detection results from the engine start detection circuit 11. The power generation control circuit 13 controls exciting current via the field effect transistor 14, based on the power generation constant held in the power generation constant conversion circuit 12. Consequently, impact of noise, generated as the engine is operated can be eliminated and noise resistance, is enhanced. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
