Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Le Van Dai"'
Publikováno v:
Archives of Electrical Engineering, Vol vol. 70, Iss No 1, Pp 173-188 (2021)
This paper proposes an advanced Internet of Things (IoT) system for measuring, monitoring, and recording some power quality (PQ) parameters. The proposed system is designed and developed for both hardware and software. For the hardware unit, three PZ
Externí odkaz:
https://doaj.org/article/857057d9ec73460b98b2990e5ed8cc1f
Publikováno v:
Complexity, Vol 2020 (2020)
This paper proposes an improved coyote optimization algorithm (ICOA) for optimizing the location and sizing of solar photovoltaic distribution generation units (PVDGUs) in radial distribution systems. In the considered problem, four single objectives
Externí odkaz:
https://doaj.org/article/3a585c77f47f4e65866a52a35ef5800f
Publikováno v:
Complexity, Vol 2020 (2020)
With the penetration of distributed generation (DG) units, the power systems will face insecurity problems and voltage stability issues. This paper proposes an innovatory method by modifying the conventional continuation power flow (CCPF) method. The
Externí odkaz:
https://doaj.org/article/424f51deae33470b947b09281d676feb
Publikováno v:
Complexity, Vol 2019 (2019)
This paper applies a proposed modified stochastic fractal search algorithm (MSFS) for dealing with all constraints of optimal reactive power dispatch (ORPD) and finding optimal solutions for three different cases including power loss optimization, vo
Externí odkaz:
https://doaj.org/article/55dcc1906e7048d7b29be665d1668de7
Publikováno v:
Journal of Engineering, Vol 2019 (2019)
The subsynchronous resonance (SSR) is an important problem in the power system, and especially the series compensated transmission lines may cause SSR in the turbine generators, such that it leads to the electrical instability at subsynchronous frequ
Externí odkaz:
https://doaj.org/article/b92ba5e9ad014c0d927ca7f305613d19
Autor:
Ngo Minh Khoa, Le Van Dai
Publikováno v:
Energies, Vol 13, Iss 14, p 3623 (2020)
The detection, mitigation, and classification of power quality (PQ) disturbances have been issues of interest in the power system field. This paper proposes an approach to detect and classify various types of PQ disturbances based on the Stockwell tr
Externí odkaz:
https://doaj.org/article/07850bb955bb40cc85ee68ed5b5d4fe9
Publikováno v:
Complexity, Vol 2018 (2018)
This paper presents a novel improved firefly algorithm (IFA) to deal the problem of the optimal operation of thermal generating units (OOTGU) with the purpose of reducing the total electricity generation fuel cost. The proposed IFA is developed based
Externí odkaz:
https://doaj.org/article/7d328f442bcf4c178dbfb98b2537528b
Publikováno v:
Complexity, Vol 2017 (2017)
The Vietnamese power system has experienced instabilities due to the effect of increase in peak load demand or contingency grid faults; hence, using flexible alternating-current transmission systems (FACTS) devices is a best choice for improving the
Externí odkaz:
https://doaj.org/article/daded5007d964b1f93f1650dad548683
Publikováno v:
Energies, Vol 12, Iss 15, p 2968 (2019)
In this paper, a novel improved Antlion optimization algorithm (IALO) has been proposed for solving three different IEEE power systems of optimal reactive power dispatch (ORPD) problem. Such three power systems with a set of constraints in transmissi
Externí odkaz:
https://doaj.org/article/9b6c535319b14dee95e80c1808ac1b6e
Publikováno v:
Energies, Vol 11, Iss 11, p 3113 (2018)
The paper proposes a modified Bat algorithm (MBA) for searching optimal solutions of Economic dispatch of combined heat and power generation (CHPGED) with the heat and power generation from three different types of units consisting of pure power gene
Externí odkaz:
https://doaj.org/article/f769fe4deeb04cc5b680bc275160aad9