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Abstract: In this paper, based on Jumarie type of Riemann Liouville (R-L) fractional calculus, we mainly study the curvature of plane fractional analytic curve. A new multiplication of fractional analytic functions plays an important role in this article. Some examples are provided to illustrate our methods. In fact, these results we obtained are natural generalizations of those in traditional calculus.

Keywords: Jumarie type of R-L fractional calculus, curvature, plane fractional analytic curve, new multiplication, fractional analytic functions.

Title: Curvature of Plane Fractional Analytic Curve

Author: Chii-Huei Yu

International Journal of Recent Research in Electrical and Electronics Engineering (IJRREEE)

ISSN 2349-7815

Vol. 9, Issue 2, April 2022 - June 2022

Page No: 11-16

Paper Publications

Website: www.paperpublications.org

Published Date: 04-June-2022

Abstract: The modern electric power system is dealing with issues such as environmental protection, rising worldwide electricity demand, high dependability requirements, energy cleanliness, and planning constraints. Most people nowadays desire to live and work in smart areas such as smart towns and smart institutions that incorporate smart grid technologies. Energy management is a complicated issue since a large portion of these smart grid systems rely on HES. As a result, the possibility of microgrid emerges, where a microgrid can manage as a single controllable system and is believed to be a cluster of loads and distributed energy resources, which may comprise numerous RES and energy storage devices. For the microgrid system to function consistently, energy management of a large number of distributed energy resources is necessary. An intellectual energy management controller for a smart DC-microgrid based on a combination of ANFIS and fractional-order proportional-integral-derivative (FO-PID) controller approaches in this paper. Among the HES integrated into the DC-microgrid are a battery bank, wind energy, and a photovoltaic (PV) energy source. The novel intelligent fractional order PID approach is used to regulate the source-side converters (SSCs) in order to extract as much power as possible from RES(wind and PV) and enhance the power quality provided to the DC-microgrid. The proposed control system is implemented in MATLAB/Simulink simulation results and should compare with step changes and random changing conditions from conventional technique. The suggested controller assures continuous service and steady output power when compare with the existing method.

Keywords: DC microgrid, ANFIS, FOPID, Management control, Renewable sources.

Title: A Comparative Analysis of Integrated DC Microgrid with Hybrid Power Generation Systems by an Intelligent Control Strategy

Author: K.MEENENDRANATH REDDY, SYED RESHMA

International Journal of Recent Research in Electrical and Electronics Engineering (IJRREEE)

ISSN 2349-7815

Vol. 9, Issue 2, April 2022 - June 2022

Page No: 1-10

Paper Publications

Website: www.paperpublications.org

Published date: 11-May-2022