Multimode Controller Design for DSTATCOM integrated with Battery Energy Storage for Smart Grid Applications
Journal Title: American Journal of Engineering and Applied Sciences - Year 2017, Vol 10, Issue 4
Abstract
Multimode Controller Design for DSTATCOM integrated with Battery Energy Storage for Smart Grid Applications Sai Pranith and T.S. Bhatti DOI : 10.3844/ajeassp.2017.847.856 American Journal of Engineering and Applied Sciences Volume 10, Issue 4 Pages 847-856 Abstract A Distribution Static Compensator (DSTATCOM) can provide reactive power support, power factor correction and voltage regulation to a distribution system feeder. In this paper, a multimode multifunctional control algorithm is proposed for the controller of the Voltage Source Converter (VSC) to provide DSTATCOM and load leveling functionalities for smart grid applications through a Battery Energy Storage System (BESS) connected to the grid through the VSC. The designed controller enables the VSC to function in both grid-connected and standalone modes of operation. In grid-connected mode, the VSC provides load leveling, dynamic reactive power exchange and unity power factor functionalities based on consumer's choice. When a fault occurs on the grid, the controller opens the circuit breaker and isolates the load from the grid and then switches to the voltage controller for the standalone mode of operation. The novelty of the proposed controller is, the inverter structure which provides load leveling and DSTATCOM functionalities during grid-connected mode will also serve the load during a grid failure, thereby providing uninterrupted power supply to the load. The simulation results show the ability of the proposed multimode controller to successfully operate the multifunctional DSTATCOM-BESS system in various modes. Copyright © 2017 Sai Pranith and T.S. Bhatti. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Authors and Affiliations
Sai Pranith, T. S. Bhatti
Keywords
Related Articles
- EP ID EP248335
- DOI 10.3844/ajeassp.2017.847.856
- Views 65
- Downloads 0
WLHP Systems in Commercial Buildings: A Case Study Analysis Based on a Dynamic Simulation Approach
Abstract In this study, the results of the performance analysis of a WLHP system applied to a large mall building located close to Naples (South Italy) is presented. The investigation was carried out through a purposely...
Robust and Efficient Controller to Design a Standalone Source Supplied DC and AC Load Powered by Photovoltaic Generator
Abstract The present work describes the analysis, modeling and control of a cascade DC-DC and DC-AC power conditioning stage to control a output voltage to supply a DC and AC load systems. To maximize energy extracted f...
Velocities and Accelerations at the 3R Mechatronic Systems
Abstract This article presents an original method to determine the speeds and accelerations to structures MP R-3 The structure of the 3R (space) are known (required) rotation speeds of the triggers and must be determine...
Design and Simulation of Novel Gated Integrator for the Heavy ion Beam Monitors System
Abstract In this study, the objective is to realize a Gated Integrator (GI) circuit for silicon strip, Si(Li), CdZnTe and CsI detectors etc. With the development of radioactive ion beam physics, heavy-charged particles...
Internet-Based Teleoperation of Carts Considering Effects of Time Delay via Continuous Pole Placement
Abstract A new control design for teleoperation considering time delay is presented. Unlike existing methods for communication delays, the design presented here identifies and continuously moves the rightmost eigenvalue...