GENSET ENGINE USING ELECTRICAL SENSING TO CONTROL COMPONENTS FOR OPTIMIZED PERFORMANCE

摘要

A genset comprises an engine; an alternator, an exhaust system, a controller, and at least one of an intake system, an EVAP system, a fuel injector, an EGR system, a SAI system and an aftertreatment system. The controller is configured to control at least a portion of the genset. The controller is in electrical communication with one or more of the alternator, the EVAP system, the EGR system, the SAI system and the aftertreatment system via communication circuitry. Furthermore, the controller is configured to: (a) receive an electrical output from the alternator via the communication circuitry, (b) determine a load on the alternator from the electrical output, which corresponds to mechanical load on the engine, and (c) generate an electrical signal configured to at least partially control operation of at least one of the EVAP system, the EGR system, the SAI system and the aftertreatment system via the communication circuitry.

主权项

1. A genset, comprising:
an engine; an alternator; an exhaust system structured to reduce the exhaust gas; and a controller configured to:
(a) interpret an electrical output from the alternator via a communication circuitry,(b) determine a load on the alternator from the electrical output, the load corresponding to a mechanical load on the engine,(c) generate an engine control response in response to the determined load, the engine control response configured to control operation of at least one of an evaporation emission control system, an exhaust gas recirculation control system, a secondary air injection control system, and an aftertreatment system via the communication circuitry.