Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Seyed Abbas Taher"'
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 9, Pp 1906-1918 (2024)
Abstract This paper introduces a virtual consensus‐based wide area differential protection method through cooperative control concepts and graph theory. Using multi‐agent systems eliminates the need for a direct telecommunication connection betwe
Externí odkaz:
https://doaj.org/article/5974989a936143bcb3e4ea8c138f48ea
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 23, Pp 5198-5211 (2023)
Abstract This paper introduces a new dynamic wide‐area cooperative protection based on cooperative control of distributed multi‐agent systems and graph theoretical methods. For power system cooperative protection, a new voting method is designed
Externí odkaz:
https://doaj.org/article/8e1ae79652e547dea639263c17dd4e40
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 7, Iss , Pp 100464- (2024)
In this paper the new effective approaches for detecting and mitigating the important cyber-attacks occurred in an AC microgrid (ACMG) renewable energy, including false data injection attack (FDIA), hijack attack (HjA) and denial of service (DoS) are
Externí odkaz:
https://doaj.org/article/480f71ecf23e4ff9bbc95d24231474f4
Autor:
Saber Falahati, Seyed Abbas Taher
Publikováno v:
هوش محاسباتی در مهندسی برق, Vol 13, Iss 2, Pp 39-50 (2022)
The Automatic Voltage Regulator (AVR) system is one of the important systems in power grids. Proportional – Integral (PI) controller is usually used in industries to control the AVR system. However, to increase the flexibility or improving the perf
Externí odkaz:
https://doaj.org/article/cfce692987e24208bfb315ab37465297
Publikováno v:
Ain Shams Engineering Journal, Vol 9, Iss 4, Pp 2227-2254 (2018)
One of the effective devices to eliminate voltage disturbances of sensitive loads in distribution systems is dynamic voltage restorer (DVR). In previous studies, the sinusoidal pulse width modulation (SPWM) method has been used as a switching method
Externí odkaz:
https://doaj.org/article/9cd638b0d4834851b3ef062eaff1e3bc
Publikováno v:
Alexandria Engineering Journal, Vol 57, Iss 4, Pp 3387-3404 (2018)
In this article, a new approach based on non-linear control scheme was proposed for unified power quality conditioner (UPQC). The combination of sliding mode control and instantaneous active and reactive power theories was used to design this control
Externí odkaz:
https://doaj.org/article/86f9e1e4588a4893af9aefe9c67c9af9
Publikováno v:
IET Smart Grid (2020)
One of the important issues in the planning stage of active distribution networks (ADNs) is the optimal design of microgrids (MGs). The design, as a multi-MG system, is comprehensively investigated in this study. In this way, the allocation of energy
Externí odkaz:
https://doaj.org/article/053ce74688da48d1afde1da90c52f405
A new approach for power quality improvement of DFIG based wind farms connected to weak utility grid
Publikováno v:
Ain Shams Engineering Journal, Vol 8, Iss 3, Pp 415-430 (2017)
Most of power quality problems for grid connected doubly fed induction generators (DFIGs) with wind turbine include flicker, variations of voltage RMS profile, and injected harmonics due to switching in DFIG converters. Flicker phenomenon is the most
Externí odkaz:
https://doaj.org/article/b5b9b4691f884989a724678ed63fa1a8
Publikováno v:
Ain Shams Engineering Journal, Vol 7, Iss 2, Pp 729-740 (2016)
In this paper, a sensorless permanent magnet synchronous motor (PMSM) drive was presented based on direct power control (DPC) technique. To estimate the rotor’s position and speed of PMSM, a drastic sensorless strategy was developed according to ar
Externí odkaz:
https://doaj.org/article/bec4a9caecce457398393b8176199d37
Publikováno v:
Alexandria Engineering Journal, Vol 55, Iss 1, Pp 399-406 (2016)
This study presented a modified imperialist competitive algorithm (MICA) for optimal placement of phasor measurement units (PMUs) in normal and contingency conditions of power systems. The optimal PMU placement problem is used for full network observ
Externí odkaz:
https://doaj.org/article/92972b93e76a4d8ea212f7b7a079672a