公开(公告)号：US20240303611A1

公开(公告)日：2024-09-12

申请号：US18595977

申请日：2024-03-05

Applicant: Cummins Power Generation Inc.

Inventor： Mayura Halbe ,  Daniel J. O'Connor ,  Alan C. Anderson ,  Sachin Joshi ,  Pagalavan Mathari Bakthavatsalam ,  Renae Christianson ,  Adam Zimmerman ,  William Marshall Cover

IPC: G06Q10/20

CPC classification number: G06Q10/20

Abstract: A method includes: receiving system data corresponding to an engine system. The system data includes a plurality of remaining useful life (RUL) values with each RUL value associated with a component of the engine system. The method further includes: comparing a first RUL value to a service interval threshold; generating a near-term service recommendation including a first list of components that correspond to each RUL value that are less than or equal to the service interval threshold; generating an extended term service recommendation including a second list of components and a downtime prediction; generating a coordinated service recommendation by dynamically populating one or more fields of the coordinated service recommendation based on the near-term service recommendation and the extended term service recommendation; and providing the combined service recommendation to a user device.

公开(公告)号：US20240255940A1

公开(公告)日：2024-08-01

申请号：US18415458

申请日：2024-01-17

Applicant: Cummins Power Generation Inc.

Inventor： Mayura H. Halbe ,  Daniel J. O'Connor ,  Alan C. Anderson ,  Sachin Joshi ,  William Marshall Cover ,  Luke Thomas Jennings ,  Pagalavan Mathari Bakthavatsalam ,  Nidhi Sakhala ,  John Howland ,  Michael T. Hughes ,  David E. Charles

IPC: G05B23/02 ,  F02D41/22

CPC classification number: G05B23/0283 ,  F02D41/222

Abstract: Systems and methods for determining a remaining useful life (RUL) of a component of an engine system are provided. A method includes: receiving component data comprising sensor data corresponding to a component and engine data; pre-processing the component data by removing a first set of sensor data values that correspond to a first set of engine data values of the engine data; aggregating the pre-processed component data by grouping a second set of sensor values of the sensor data; determining a RUL for the component based on a RUL model that correlates at least a portion of the aggregated data to RUL values; adjusting the RUL based on at least one of detecting a service event or determining that one or more sensor data values of the sensor data are outside a predetermined range of values; and providing the RUL to a user device.

公开(公告)号：US11174822B1

公开(公告)日：2021-11-16

申请号：US16927606

申请日：2020-07-13

Applicant: Cummins Power Generation Inc.

Inventor： Jeremy A. Lackey ,  Alan C. Anderson ,  Joshua Bradley Bettis ,  Steven L. Leffler ,  Dilip Ramachandran ,  John A. Rennekamp ,  Axel O. Zur Loye ,  Andrew Guy Kitchen ,  George Martin Tolhurst

IPC: F02M26/05 ,  F02D41/00 ,  F02B37/16 ,  F02B37/18

Abstract: A compressor bypass reintroduction system includes a compressor intake manifold and a bypass conduit. The compressor intake manifold defines a fluid plenum. The compressor intake manifold is engageable with a compressor. The bypass conduit extends into the fluid plenum and includes an ejector line. The ejector line is configured to be substantially collinear with the compressor and to discharge flow toward the compressor. In some embodiments, an outlet of the ejector is disposed proximate to an outlet of the fluid plenum that discharges flow into the compressor.