公开(公告)号：US20230267247A1

公开(公告)日：2023-08-24

申请号：US18108598

申请日：2023-02-11

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Tanuj Khandelwal ,  Mohammad Zadeh ,  Shaikh Sahid Hossain

IPC: G06F30/20

CPC classification number: G06F30/20 ,  G06F2119/02

Abstract: Disclosed are example embodiments of a system for providing remote management of asset and protection relays, including a memory and a processor, coupled to the memory. The processor is configured to execute instructions from the memory causing the processor to addresses data management, personnel training, systems integration, maintenance testing, documentation combined with change management workflows.

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：US20250165667A1

公开(公告)日：2025-05-22

申请号：US18825385

申请日：2024-09-05

Applicant: OPERATION TECHNOLOGY, INC.

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

IPC: 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.

公开(公告)号：US20240377794A1

公开(公告)日：2024-11-14

申请号：US18644381

申请日：2024-04-24

Applicant: OPERATION TECHNOLOGY, INC.

Inventor： Farrokh Shokooh ,  Ahmed Yousuf Saber

IPC: 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：US20240348088A1

公开(公告)日：2024-10-17

申请号：US18611466

申请日：2024-03-20

Applicant: Operation Technology Inc.

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

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

CPC classification number: H02J13/00034 ,  G01R31/088 ,  G01R31/2836 ,  H02H3/042 ,  H02J13/00002

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：US20230012972A1

公开(公告)日：2023-01-19

申请号：US17873013

申请日：2022-07-25

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.