CONTROLLER AND CONTROL METHOD FOR ENGINES

摘要

A controller comprises an alternator (2) which acquires power from an engine (1) to generate electric power, and a capacitor (3) for storing the electric power generated by the alternator (2). The electric power consumption required during learning is calculated, and the electric power in the capacitor (3) is compared to the electric power consumption. When the electric power in the capacitor (3) is less than or equal to the electric power consumption, the alternator is made to generate electric power until the electric power in the capacitor (3) exceeds the electric power consumption, and when the electric power of the capacitor (3) exceeds the electric power consumption or when the electric power of the capacitor (3) exceeds the electric power consumption due to the electric power generated by the alternator (2), learning is performed while using the electric power of the capacitor and not generating electric power with the alternator (2).