Book ChapterDOI
Investigations of Microgrid Stability and Optimum Power Sharing Using Robust Control of Grid Tie PV Inverter
G. Swaminathan,V. Ramesh,Subramaniam Umashankar,Padmanaban Sanjeevikumar +3 more
- pp 379-387
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TLDR
A novel method to establish robust control and stability of microgrid connected with photovoltaic (PV) grid tie inverter, battery storage with bidirectional inverters, and diesel generator is demonstrated.Abstract:
This paper demonstrates a novel method to establish robust control and stability of microgrid connected with photovoltaic (PV) grid tie inverter, battery storage with bidirectional inverter, and diesel generator. The proposed control scheme enables optimum power sharing among the sources based on the changes in generation due to intermittent nature of PV source and level of energy stored in battery. Power flow control has been achieved by varying the active power generated by the PV inverter as a function of the system frequency in the islanded mode of operation. Detailed analysis has been carried out in MATLAB/Simulink tool and the captured results are found to effective and same has been confirmed with hardware prototype setup with PV inverter and bidirectional battery charger.read more
Citations
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Journal ArticleDOI
Investigation on Sizing of Voltage Source for a Battery Energy Storage System in Microgrid With Renewable Energy Sources
S. Ganesan,Umashankar Subramaniam,Ajit A. Ghodke,Rajvikram Madurai Elavarasan,Kannadasan Raju,Mahajan Sagar Bhaskar +5 more
TL;DR: Analysis of the analytical methodology that can be adopted for identifying the most suitable rating of the VS which can act as a voltage and frequency reference for the BESS using Matlab/Simulink finds an Uninterruptible Power Supply with an overload capacity of 150-200% can be chosen as a feasible choice to act as the VS.
Journal ArticleDOI
Minimization of Load Variance in Power Grids—Investigation on Optimal Vehicle-to-Grid Scheduling
Kang Miao Tan,Vigna K. Ramachandaramurthy,Jia Ying Yong,Sanjeevikumar Padmanaban,Lucian Mihet-Popa,Frede Blaabjerg +5 more
TL;DR: In this article, the authors presented an optimal scheduling of vehicle-to-grid using the genetic algorithm to minimize the power grid load variance, which is achieved by allowing electric vehicles charging (grid-tovehicle) whenever the actual power grid loading is lower than the target loading, while conducting electric vehicle discharging (vehicle-togrid) whenever a higher load is higher than target loading.
Journal ArticleDOI
Communication-Less Primary and Secondary Control in Inverter-Interfaced AC Microgrid: An Overview
Animesh Sahoo,Khizir Mahmud,Max Crittenden,Jayashri Ravishankar,Sanjeevikumar Padmanaban,Frede Blaabjerg +5 more
TL;DR: Inverters in microgrids face significant challenges during their parallel operations, such as accurate power sharing, deviations in system voltage magnitude and frequency, and imbalance between generation and load demand, so centralized and distributed control techniques at the secondary control layer are needed.
Journal ArticleDOI
Study and Analysis of an Intelligent Microgrid Energy Management Solution with Distributed Energy Sources
S. Ganesan,Sanjeevikumar Padmanaban,Ramesh Varadarajan,Umashankar Subramaniam,Lucian Mihet-Popa +4 more
TL;DR: In this paper, a robust energy management solution which will facilitate the optimum and economic control of energy flows throughout a microgrid network is proposed, which enables precise management of power flows by forecasting of renewable energy generation, estimating the availability of energy at storage batteries, and invoking the appropriate mode of operation, based on the load demand to achieve efficient and economic operation.
Journal ArticleDOI
Grid-Tied Photovoltaic and Battery Storage Systems with Malaysian Electricity Tariff—A Review on Maximum Demand Shaving
Gopinath Subramani,Vigna K. Ramachandaramurthy,Sanjeevikumar Padmanaban,Lucian Mihet-Popa,Frede Blaabjerg,Josep M. Guerrero +5 more
TL;DR: In this paper, the authors review the technical assessment methods of a grid-connected solar photovoltaic (PV) battery storage system with respect to maximum demand shaving with good Return-of-Investment (ROI).
References
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Recent Advances and Industrial Applications of Multilevel Converters
Samir Kouro,Mariusz Malinowski,K. Gopakumar,Josep Pou,Leopoldo G. Franquelo,Bin Wu,Jose Rodriguez,Marcelo A. Perez,Jose I. Leon +8 more
TL;DR: This paper first presents a brief overview of well-established multilevel converters strongly oriented to their current state in industrial applications to then center the discussion on the new converters that have made their way into the industry.
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Coordinated V-f and P-Q Control of Solar Photovoltaic Generators With MPPT and Battery Storage in Microgrids
Sarina Adhikari,Fangxing Li +1 more
TL;DR: An approach of coordinated and integrated control of solar PV generators with the maximum power point tracking (MPPT) control and battery storage control to provide voltage and frequency support to an islanded microgrid is proposed.
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Energy Management of PV – Battery Based Microgrid System
TL;DR: In this article, the management of an ESS with a PV array and regulate the battery charge, hold and discharge operations using DC-DC bidirectional converter based on the requirement of the Load.
Proceedings ArticleDOI
Control for microgrids with inverter connected renewable energy resources
TL;DR: In this article, a control scheme for power sharing in islanded microgrids with inverter-sourced distributed energy resources that combines robust control and droop control is presented.
Journal ArticleDOI
A comprehensive analysis and hardware implementation of control strategies for high output voltage DC-DC boost power converter
Sanjeevikumar Padmanaban,Gabriele Grandi,Frede Blaabjerg,Patrick Wheeler,Pierluigi Siano,Manel Hammami +5 more
TL;DR: This paper deals with extra high-voltage (EHV) dc-dc boost converter by the application of voltage-lift technique to overcome the aforementioned deficiencies of classical HV converters.