公开(公告)号：US20240168467A1

公开(公告)日：2024-05-23

申请号：US18549428

申请日：2021-03-12

Applicant: ABB Schweiz AG

Inventor： Arzam Kotriwala ,  Nuo Li ,  Jan-Christoph Schlake ,  Prerna Juhlin ,  Felix Lenders ,  Matthias Biskoping ,  Benjamin Kloepper ,  Kalpesh Bhalodi ,  Andreas Potschka ,  Dennis Janka

IPC: G05B19/418

CPC classification number: G05B19/41875 ,  G05B2219/32368

Abstract: A computer-implemented method is provided. The method includes receiving geological data of a material and processing data referring to a plurality of processing stations of an industrial process for manufacturing a product from the material; receiving, for the geological data and the processing data, corresponding product quality data of the manufactured product; and training or retraining a prediction model for the industrial process to determine predicted product quality data for the geological data and the processing data

公开(公告)号：US20240069518A1

公开(公告)日：2024-02-29

申请号：US18259799

申请日：2020-12-30

Applicant: ABB Schweiz AG

Inventor： Prerna Juhlin ,  Arzam Muzaffar Kotriwala ,  Nuo Li ,  Jan-Christoph Schlake ,  Felix Lenders ,  Matthias Biskoping ,  Benjamin Kloepper ,  Kalpesh Bhalodi ,  Andreas Potschka ,  Dennis Janka

IPC: G05B19/406

CPC classification number: G05B19/406 ,  G05B2219/31449

Abstract: A method for monitoring a continuous industrial process is described. The industrial process includes a number of processing stations for processing material and a material flow between the number of processing stations. Each processing station dynamically provides data representing a state of the processing station. The method includes providing, for each processing station, a processing station layout of the processing station. The method further includes providing, for each processing station, an interface model of the processing station. The method further includes generating an information metamodel from the processing station layout and the interface model of the number of processing stations. The method further includes generating an adaptive simulation model of the industrial process by importing the data representing the state of the processing station provided by the number of processing stations into the adaptive simulation model via the information metamodel.

公开(公告)号：US20240337991A1

公开(公告)日：2024-10-10

申请号：US18744874

申请日：2024-06-17

Applicant: ABB Schweiz AG

Inventor： Georg Gutermuth ,  Matthias Biskoping ,  Felix Lenders ,  Bernhard Primas ,  Kai Koenig ,  Kalpesh Bhalodi

IPC: G05B13/04

CPC classification number: G05B13/041 ,  G05B13/048

Abstract: A method for establishing and/or improving a simulation model of an electrolyzer plant includes predicting one or more prediction values of at least one quantity; obtaining one or more measurement values of the same at least one quantity that relate to the same given operating state of the electrolyzer plant; determining at least one deviation of the one or more prediction values from the respective measurement values; determining from the deviation and the simulation model a contribution and/or an adjustment to the simulation model; and applying the contribution and/or the adjustment to the simulation model.

公开(公告)号：US20240094715A1

公开(公告)日：2024-03-21

申请号：US18263371

申请日：2021-01-29

Applicant: ABB Schweiz AG

Inventor： Rickard Lindkvist ,  Jonas Linder ,  Kalpesh Bhalodi ,  Prerna Juhlin ,  Jan-Christoph Schlake ,  Dennis Janka ,  Andreas Potschka

IPC: G05B19/418

CPC classification number: G05B19/41865 ,  G05B2219/31376

Abstract: A method of material flow optimization in an industrial process by using an integrated optimizing system is described. The integrated optimizing system includes: a high-level optimizer module describing the material flow by coarse high-level process parameters and including an optimization program for the high-level process parameters, the optimization program being dependent on high-level model parameters and including an objective function subject to constraints; a low-level simulation module for simulating the material flow, the low-level simulation module including a low-level simulation function adapted for obtaining detailed low-level material flow data based on the high-level process parameters; and an aggregator module including an aggregator function adapted for calculating the high-level model parameters based on the low-level material flow data. The method includes approaching an optimum value of the objective function by iteratively modifying the high-level process parameters, wherein an iteration includes: carrying out, by the low-level simulation module, a low-level simulation thereby obtaining the detailed low-level material flow data; aggregating, by the aggregator module, the low-level material flow data thereby calculating, from the low-level material flow data, aggregated high-level model parameters; inputting the aggregated high-level model parameters into the optimization program.

公开(公告)号：US20240069526A1

公开(公告)日：2024-02-29

申请号：US18259665

申请日：2020-12-30

Applicant: ABB Schweiz AG

Inventor： Dennis Janka ,  Kalpesh Bhalodi ,  Prerna Juhlin ,  Andreas Potschka ,  Jan-Christoph Schlake

IPC: G05B19/4155

CPC classification number: G05B19/4155 ,  G05B2219/31449

Abstract: A method of industrial processing of a bulk material, the industrial processing including a plurality of process steps, the method including defining a material portion of the bulk material; generating a material portion identifier associated with the material portion processing the material portion in at least two process steps of the plurality of process steps the method including for each process step of the at least two process steps: determining a cost of processing the material portion in the process step; and generating a history data set, wherein the history data set is indicative of the cost, the process step and the material portion identifier and wherein the method further includes determining an aggregated cost based on the history data sets.

公开(公告)号：US10770962B2

公开(公告)日：2020-09-08

申请号：US16071367

申请日：2016-04-08

Applicant: ABB SCHWEIZ AG

Inventor： Aneeshkumar As ,  Kalpesh Bhalodi ,  Tomas Jonsson

IPC: H02M1/08 ,  H02M3/158 ,  H02M7/162

Abstract: A converter cell includes a first terminal; a second terminal; a plurality of switching elements provided with respective gate units; an energy storage element; an clamp inductor provided to restrict a rate of change of current from the energy storage element to the switching elements; and a first energy converter provided in parallel to the clamp inductor. The first energy converter is provided to power the gate units by utilising energy from the clamp inductor when the converter cell changes state to be in a short circuit state.