Zobrazeno 1 - 10
of 1 483
pro vyhledávání: '"UPQC"'
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 12, Pp 1-31 (2024)
Abstract This paper proposes an artificial intelligence-based Unified Power Quality Conditioner (AI-UPQC) and a unique Dynamic K-factor PI (DKPI) algorithm for PI-UPQC to address power quality issues in electrified railway systems. The widespread use
Externí odkaz:
https://doaj.org/article/e22daf600fce47a48b35fd1ec42f4d4a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract Metro trains have non-linear load characteristics, which means that the power sent to them gets distorted. Problems are caused by changes in power, swells, harmonics, and other disturbances. In this research, an artificial intelligence-drive
Externí odkaz:
https://doaj.org/article/85749ec95a7747f3ab2d415745d06747
Publikováno v:
مهندسی مخابرات جنوب, Vol 12, Iss 46, Pp 59-76 (2024)
In this paper particle swarm optimasation algorithm (PSO) based sliding mode controller(SMC) introduced to control invrters of Uniefied power quality Controllers(UPQC) to control and improve the power quality in microgrids through controlling the out
Externí odkaz:
https://doaj.org/article/191f441cd7024e8d934111ba05e8b6e6
Publikováno v:
Results in Control and Optimization, Vol 15, Iss , Pp 100420- (2024)
The insertion of renewable energy sources into the grid, as well as the development of power electronics technology to regulate loads that are not linear, had an impact on power quality (PQ). This study focuses on the PQ enhancement of grid-connected
Externí odkaz:
https://doaj.org/article/6e0824c9c9b74e6a8322d890ab75f91a
Publikováno v:
IEEE Access, Vol 12, Pp 11909-11925 (2024)
Both the conventional and dual compensation strategies are widely adopted in a unified power quality conditioner (UPQC). However, the differences between them are lack of in-depth analysis. This article establishes the small signal models in dq-axis
Externí odkaz:
https://doaj.org/article/c0bee6bb1d6c4e5baecd2f7ebb33e30e
Publikováno v:
Journal of Electrical Systems and Information Technology, Vol 10, Iss 1, Pp 1-22 (2023)
Abstract Power quality is crucial for the reliable and efficient operation of domestic and industrial loads. Nonlinear power electronic converter loads have increased in usage, which has led to a decline in both voltage and current quality. To overco
Externí odkaz:
https://doaj.org/article/506685d45a4648069ec333d4b31cf9c3
Autor:
Elham Samavati, Hamid Reza Mohammadi
Publikováno v:
International Journal of Industrial Electronics, Control and Optimization, Vol 6, Iss 3, Pp 193-204 (2023)
Multifunctional features of grid-connected inverters can be used for harmonic compensation of local load voltage and grid-injected current. But, in high-power grid-connected inverters, there is a challenge due to low switching frequency. On the other
Externí odkaz:
https://doaj.org/article/4cb02e3d9bd74f50a5fb2e6068caa92f
Autor:
Mukesh Pushkarna, Kambhampati Venkata Govardhan Rao, B. Srikanth Goud, M. Kiran Kumar, Ch. Rami Reddy, Hossam Kotb, Kareem M. AboRas, Yahya Z. Alharthi, Amr Yousef
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
A significant portion of wind power conversion systems worldwide comprise wind farms (WFs) that use Squirrel Cage Induction Generator (SCIG) and are directly linked to the power grid. In facilities that generate electrical energy at a moderate level,
Externí odkaz:
https://doaj.org/article/536616687d334789a78d30ac44a25974
Akademický článek
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Autor:
NAGARAJU SAMALA, Chandramouli Bethi
Publikováno v:
Nigerian Journal of Technological Development, Vol 20, Iss 4 (2023)
Addressing the pressing research problem of power fluctuations and grid harmonics in the integration of renewable energy, our proposed control strategy utilizes the Prairie Dog Optimization Fractional Order Proportional Integral Derivative (PDO-FOPID
Externí odkaz:
https://doaj.org/article/1ff8724199dd44e5b9483df6f797b697