DIESEL ENGINE CONTROL DEVICE, DIESEL ENGINE, AND DIESEL ENGINE CONTROL METHOD

摘要

An ECU provided in a dual-fuel diesel engine performs governor control, and when the load rises to a changeover load factor the ECU reduces the rate of rise of the amount of oil fuel supplied as compared to before the load rises to the changeover load factor, and delays the start of supplying a gas fuel until after the load has reached the changeover load factor. Furthermore, when the load decreases to the changeover load factor the ECU reduces the amount of oil fuel supplied as compared to before the load decreases to the changeover load factor, and delays stopping the supplying of the gas fuel until after the load has reached the changeover load factor.