Artificial intelligence-based power controller for low voltage ride-through control of grid-connected distributed generation networks

Md Mottahir Alam; Ibrahim Mustafa Mehedi; Nebras Sobahi; Asif Irshad Khan; Md. Moddassir Alam; Ahteshamul Haque; Samir Kasim; Varaha Satya  Kurukuru

Artificial intelligence-based power controller for low voltage ride-through control of grid-connected distributed generation networks

Md Mottahir Alam (Inventor), Ibrahim Mustafa Mehedi (Inventor), Nebras Sobahi (Inventor), Asif Irshad Khan (Inventor), Md. Moddassir Alam (Inventor), Ahteshamul Haque (Inventor), Samir Kasim (Inventor), Varaha Satya Kurukuru (Inventor)

School of Robotics

Research output: Patent

Abstract

An artificial intelligence reactive power control system for low voltage ride - through in a grid connected distributed generation network includes a grid , a circuit breaker , a distributed generation circuit including 3 - phase terminals , and a voltage and current measurement unit connected to the 3 - phase terminals and configured to generate a set of measured variables . An intelligent low voltage ride - through detector receives the set of measured variables and identifies
a low voltage ride - through status of the utility grid . An intelligent reactive power controller receives a low voltage ride - through status signal from the intelligent low voltage ride - through detector and controls a low voltage ride through during a grid voltage sag and a voltage reduction by transmitting one or more of an active power reference and a reactive power reference value to the distributed generation circuit based on the low voltage ride - through status signal.

Original language	English
Patent granted number	US11362539B1
Publication status	Published - 14 Jun 2022

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Alam, M. M., Mehedi, I. M., Sobahi, N., Khan, A. I., Alam, M. M., Haque, A., Kasim, S., & Kurukuru, V. S. (2022). Artificial intelligence-based power controller for low voltage ride-through control of grid-connected distributed generation networks. (Patent No. US11362539B1). U.S. Patent and Trademark Office. https://patentimages.storage.googleapis.com/3f/4d/63/c7207780bd8cca/US11362539.pdf

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title = "Artificial intelligence-based power controller for low voltage ride-through control of grid-connected distributed generation networks",

abstract = "An artificial intelligence reactive power control system for low voltage ride - through in a grid connected distributed generation network includes a grid , a circuit breaker , a distributed generation circuit including 3 - phase terminals , and a voltage and current measurement unit connected to the 3 - phase terminals and configured to generate a set of measured variables . An intelligent low voltage ride - through detector receives the set of measured variables and identifiesa low voltage ride - through status of the utility grid . An intelligent reactive power controller receives a low voltage ride - through status signal from the intelligent low voltage ride - through detector and controls a low voltage ride through during a grid voltage sag and a voltage reduction by transmitting one or more of an active power reference and a reactive power reference value to the distributed generation circuit based on the low voltage ride - through status signal.",

author = "Alam, {Md Mottahir} and Mehedi, {Ibrahim Mustafa} and Nebras Sobahi and Khan, {Asif Irshad} and Alam, {Md. Moddassir} and Ahteshamul Haque and Samir Kasim and Kurukuru, {Varaha Satya}",

year = "2022",

month = jun,

day = "14",

language = "English",

publisher = "U.S. Patent and Trademark Office",

type = "Patent",

note = "US11362539B1",

}

TY - PAT

T1 - Artificial intelligence-based power controller for low voltage ride-through control of grid-connected distributed generation networks

AU - Alam, Md Mottahir

AU - Mehedi, Ibrahim Mustafa

AU - Sobahi, Nebras

AU - Khan, Asif Irshad

AU - Alam, Md. Moddassir

AU - Haque, Ahteshamul

AU - Kasim, Samir

AU - Kurukuru, Varaha Satya

PY - 2022/6/14

Y1 - 2022/6/14

N2 - An artificial intelligence reactive power control system for low voltage ride - through in a grid connected distributed generation network includes a grid , a circuit breaker , a distributed generation circuit including 3 - phase terminals , and a voltage and current measurement unit connected to the 3 - phase terminals and configured to generate a set of measured variables . An intelligent low voltage ride - through detector receives the set of measured variables and identifiesa low voltage ride - through status of the utility grid . An intelligent reactive power controller receives a low voltage ride - through status signal from the intelligent low voltage ride - through detector and controls a low voltage ride through during a grid voltage sag and a voltage reduction by transmitting one or more of an active power reference and a reactive power reference value to the distributed generation circuit based on the low voltage ride - through status signal.

AB - An artificial intelligence reactive power control system for low voltage ride - through in a grid connected distributed generation network includes a grid , a circuit breaker , a distributed generation circuit including 3 - phase terminals , and a voltage and current measurement unit connected to the 3 - phase terminals and configured to generate a set of measured variables . An intelligent low voltage ride - through detector receives the set of measured variables and identifiesa low voltage ride - through status of the utility grid . An intelligent reactive power controller receives a low voltage ride - through status signal from the intelligent low voltage ride - through detector and controls a low voltage ride through during a grid voltage sag and a voltage reduction by transmitting one or more of an active power reference and a reactive power reference value to the distributed generation circuit based on the low voltage ride - through status signal.

M3 - Patent

M1 - US11362539B1

PB - U.S. Patent and Trademark Office

ER -

Artificial intelligence-based power controller for low voltage ride-through control of grid-connected distributed generation networks

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