Integrated Solar PV MPPT and V-f Control for Stand-alone Microgrid

Chakraborty, Sourav; Arvind, P.; Kumar, Deepak

doi:10.1109/upcon47278.2019.8980045

Cited by 8 publications

(2 citation statements)

References 9 publications

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“…is output is then compared with the PV voltage (V pv ) which is passed through a PI controller. Moreover, the output of the PI controller is then compared with the carrier (triangular) wave to generate the triggering pulses [26].…”

Section: Controllersmentioning

confidence: 99%

Resiliency-Driven Approach of DC Microgrid Voltage Regulation Based on Droop Index Control for High Step-Up DC-DC Converter

Thogaru

Naware

Mitra

et al. 2022

International Transactions on Electrical Energy Systems

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Regulation of DC microgrid voltage in presence of variable sources and loads is quite challenging. The ability of a microgrid to pay off the critical loads when subjected to disturbances, such as utility grid outage/poor climatic conditions, has gained importance recently. To address the above issues, we propose a resiliency analysis of a DC microgrid interconnected with 400 V and 200 V buses. The interconnected microgrid system is fed with solar PV along with the energy storage system and is integrated with a utility grid. Boost and high step-up DC-DC converters are employed for DC bus voltage regulation with droop index control. Here, the droop coefficient is optimized using particle swarm optimization (PSO) while maintaining uninterrupted service to critical loads and for satisfactory voltage regulation. The effectiveness of the droop index control method is tested in comparison to other optimization techniques and also with the conventional method. The resiliency analysis of the overall system, aiming for continuous power supply to the critical loads while maintaining the grid voltage unaffected, is carried out in grid outage, low solar insolation, and grid restoration conditions. The reliability of the interconnected DC microgrid test system is evaluated using the loss of power supply probability index for normal, grid outage, and grid restoration conditions. The system is implemented using PSCAD/EMTDC platform. Finally, the experimental prototype of a high step-up DC-DC converter is developed and tested to validate the effectiveness of the droop index controller with an optimized droop coefficient.

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Section: Controllersmentioning

confidence: 99%

Resiliency-Driven Approach of DC Microgrid Voltage Regulation Based on Droop Index Control for High Step-Up DC-DC Converter

Thogaru

Naware

Mitra

et al. 2022

International Transactions on Electrical Energy Systems

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“…However, the study did not include voltage regulation. In [1,[7][8][9], V-F and PQ control for PV and energy storage devices were studied. However, considerations and impact due to load change and interaction between different PVs, and management of power was not included in the study.…”

Section: Introductionmentioning

confidence: 99%

Multiagent Control of DGs in Distribution Network for Active and Reactive Power Management

Ilesanmi

Farrag

Ali

et al. 2022

2022 57th International Universities Power Engineering Conference (UPEC)

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The need for reduction of burning fossil fuels and CO2 emission has led to a change in how electrical power is being generated, transmitted and distributed. This has brought about the introduction of distributed generation units (DGs) mainly renewable energy resources as sources of power generation within the distribution network. With the growing use of distributed generations and energy storage devices across the distribution network, the architecture of the traditional grid faces challenges that threaten its safe and reliable operation. In this paper, the integration of PV and battery storage system is studied. Base models for a PV system and battery storage system were developed. The models were designed to ensure the generation of active and reactive power from the models and a multiagent control which includes a PV management system, battery management system and grid management system was developed to control the interaction between multiple DGs in the distribution network for efficient and reliable operation. Results from this study conducted via simulation show that battery storage systems are playing a big role in power management in the distribution network as they can absorb and produce both active and reactive power.

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Integration of IoT Based PLC for Smart Relaying of a PV-Fed Induction Motor Driven Conveyor Belt

Chakraborty

Arvind

Poddar

et al. 2021

Lecture Notes in Electrical Engineering

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Integrated Solar PV MPPT and V-f Control for Stand-alone Microgrid

Cited by 8 publications

References 9 publications

Resiliency-Driven Approach of DC Microgrid Voltage Regulation Based on Droop Index Control for High Step-Up DC-DC Converter

Resiliency-Driven Approach of DC Microgrid Voltage Regulation Based on Droop Index Control for High Step-Up DC-DC Converter

Multiagent Control of DGs in Distribution Network for Active and Reactive Power Management

Integration of IoT Based PLC for Smart Relaying of a PV-Fed Induction Motor Driven Conveyor Belt

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