Electronic control system for a variable geometry turbocompressor for an engine provided with a continuous braking device

摘要

Electronic control system (1) for a variable geometry turbocompressor (VGT) (2) applied to a diesel engine (7) provided with a continuous braking device (10). The system is provided with a selector (27) which may be manually actuated and by means of which it is possible to control the engagement/disengagement of the continuous braking device (10) and it is possible to select a first braking method according to which the number of revolutions of the engine (7) is maintained substantially constant by controlling the turbocompressor (2) and a second braking method in which the continuous braking device (10) provides the maximum braking power. IMAGE