公开(公告)号：US20230266722A1

公开(公告)日：2023-08-24

申请号：US18107366

申请日：2023-02-08

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Ahmed Yousuf Saber

IPC: G05B13/04

CPC classification number: G05B13/04

Abstract: Dynamic parameter tuning using particle swarm optimization is disclosed. According to one embodiment, a system for dynamically tuning parameters comprising a control unit; and a system for receiving parameters tuned by the control unit. The control unit receives as input a model selection and definitions, and dynamically tunes a value for each parameter by using a modified particle swarm optimization method. The modified particle swarm optimization method comprises moving particle locations based on a particle's inertia, experience, global knowledge, and a tuning factor. The control unit outputs the dynamically tuned value for each parameter.

公开(公告)号：US09864820B2

公开(公告)日：2018-01-09

申请号：US14045757

申请日：2013-10-03

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Tanuj Khandelwal ,  Ahmed Yousuf Saber ,  J. J. Dai

IPC: G06G7/48 ,  G06F17/50

CPC classification number: G06F17/5009

Abstract: Generator dynamic model parameter estimation and tuning using online data and subspace state space models are disclosed. According to one embodiment, a system comprises a sensor, a data acquisition network in communication with the sensor; a user console and an identification and tuning engine in communication with the data acquisition network, the user console, and a database. The database comprises one or more generator models, and the identification and tuning engine identifies and tunes parameters associated with a selected generator model.

公开(公告)号：US20220376504A1

公开(公告)日：2022-11-24

申请号：US17833655

申请日：2022-06-06

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Tanuj Khandelwal

IPC: H02J3/14 ,  H02J13/00

Abstract: A power control system utilizing real-time power system operating data to effectuate predictive load shedding so as to accurately predict the need for and the optimal type of responsive action to a contingency—before the contingency actually occurs.

公开(公告)号：US20220285983A1

公开(公告)日：2022-09-08

申请号：US17706200

申请日：2022-03-28

Applicant: Operation Technology Inc.

Inventor： Mohammad Reza Dadash Zadeh ,  Farrokh Shokooh ,  Jun Qiu

IPC: H02J13/00 ,  H02H3/04 ,  G01R31/28 ,  G01R31/08

Abstract: A system for estimating faulted area in an electric distribution system. The system includes a database storing input data, a fault detection module to estimate, based on the input data, if a new faulted area estimation process is required, a condition estimation module to estimate condition of metered protective devices, un-metered protective devices, and metered devices (PMDs), an upstream to downstream module to assess condition of each metered protective device, un-metered protective device, and metered device (PMD), starting from a feeder circuit breaker towards feeder downstream, to estimate a tripped protective device and a last metered device upstream of a fault, and a downstream to upstream module configured to assess outaged electric loads or elements towards network upstream to find the common interrupting protective device.

公开(公告)号：US20200226304A1

公开(公告)日：2020-07-16

申请号：US16718035

申请日：2019-12-17

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Tanuj Khandelwal

IPC: G06F30/20 ,  B32B3/26 ,  B32B7/12 ,  B32B9/04 ,  B32B15/04 ,  B32B15/20 ,  B32B17/00 ,  B32B27/06 ,  B32B27/28 ,  C09D143/04 ,  C09J4/00 ,  C09J9/00 ,  C09J11/06 ,  C09J143/04 ,  C09J183/04 ,  H01L51/00 ,  H01L51/52 ,  G06F30/15

Abstract: Systems and methods are provided for simulating traction power and control in transportation systems under design conditions and/or utilizing real-time data.

公开(公告)号：US20180357341A1

公开(公告)日：2018-12-13

申请号：US15838111

申请日：2017-12-11

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Tanuj Khandelwal

IPC: G06F17/50

CPC classification number: G06F17/5009 ,  G06F17/5095 ,  G06F2217/78

Abstract: Systems and methods are provided for simulating traction power and control in transportation systems under design conditions and/or utilizing real-time data.

公开(公告)号：US09645558B2

公开(公告)日：2017-05-09

申请号：US14042539

申请日：2013-09-30

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Ahmed Yousuf Saber

IPC: G05B13/02 ,  G05B13/04

CPC classification number: G05B13/04

Abstract: Dynamic parameter tuning using particle swarm optimization is disclosed. According to one embodiment, a system for dynamically tuning parameters comprising a control unit; and a system for receiving parameters tuned by the control unit. The control unit receives as input a model selection and definitions, and dynamically tunes a value for each parameter by using a modified particle swarm optimization method. The modified particle swarm optimization method comprises moving particle locations based on a particle's inertia, experience, global knowledge, and a tuning factor. The control unit outputs the dynamically tuned value for each parameter.

公开(公告)号：US12074940B2

公开(公告)日：2024-08-27

申请号：US17466846

申请日：2021-09-03

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Tanuj Khandelwal ,  Shervin Shokooh

IPC: H04L67/1095 ,  G06F16/27 ,  G06Q10/101

CPC classification number: H04L67/1095 ,  G06F16/27 ,  G06Q10/101

Abstract: Provided herein are embodiments of systems, devices, and methods for a digital collaborative system for electric, water and gas engineering and operations. The systems, devices, and methods include an automatic and intelligent synchronization of simultaneous and parallel project or digital twin modifications between multiple users in a collaborative environment that integrates utility engineering and operation teams.

公开(公告)号：US20230335991A1

公开(公告)日：2023-10-19

申请号：US18120930

申请日：2023-03-13

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Tanuj Khandelwal

IPC: H02J3/14 ,  H02J13/00

CPC classification number: H02J3/14 ,  H02J13/00004 ,  Y02B70/3225 ,  Y04S20/222 ,  H02J13/00009 ,  H02J2203/20

Abstract: A power control system utilizing real-time power system operating data to effectuate predictive load shedding so as to accurately predict the need for and the optimal type of responsive action to a contingency—before the contingency actually occurs.

公开(公告)号：US20230289495A1

公开(公告)日：2023-09-14

申请号：US18119803

申请日：2023-03-09

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Tanuj Khandelwal ,  Ahmed Yousuf Saber ,  J.J. Dai

IPC: G06F30/20

CPC classification number: G06F30/20

Abstract: Generator dynamic model parameter estimation and tuning using online data and subspace state space models are disclosed. According to one embodiment, a system comprises a sensor, a data acquisition network in communication with the sensor; a user console and an identification and tuning engine in communication with the data acquisition network, the user console, and a database. The database comprises one or more generator models, and the identification and tuning engine identifies and tunes parameters associated with a selected generator model.