Copy of Fuel Injector and Pressure Regulator System - on Tue, 01/28/2020 - 09:44 Designer11301 × Member for 9 years 7 months 6 designs 1 groups Add a bio to your profile to share information about yourself with other SystemVision users. https://explore.partquest.com/node/279508 <iframe allowfullscreen="true" referrerpolicy="origin-when-cross-origin" frameborder="0" width="100%" height="720" scrolling="no" src="https://explore.partquest.com/node/279508"></iframe> Title Description <p>This fuel injection example demonstrates the ability to integrate a broad range of engineering disciplines to model a complete mechatronic system. This includes a DC motor/pump and pressure regulator system, an electro-hydraulic fuel injector, and a mixed-signal (analog + digital) drive circuit that regulates the injector current.</p><p>The design shows the ability to reduce the current after injection-start, for the purpose of improved efficiency. This leverages a characteristic that is common to electro-magnets, in that a lower current is needed to "hold" the magnet closed than is needed for "pull-in".</p><p>An alternate pressure regulation design, that varies the voltage of the pump to control the outlet pressure, is show in this companion design: https://www.systemvision.com/design/direct-fuel-pressure-regulation-pump-drive-control</p><p>To learn more about this design and other electro-hydraulic modeling and simulation capabilities of SystemVision Cloud, click here: http://sysvis.io/electro_hydraulics</p> About text formats Tags Pressure RegulatorFuel Injectorhydraulicselectro-fluidic Select a tag from the list or create your own.Drag to re-order taxonomy terms. License - None -
