POWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY

This study explores the integration of Wind Turbine Generator (WTG) into the electric power grid, addressing challenges caused by their intermittent output power, which can lead to instability. The intermittent nature of wind energy and the reduced inertia of wind turbines present significant cha...

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Main Author: Budi Zakaria, Ariesa
Format: Theses
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/82161
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:82161
spelling id-itb.:821612024-07-05T23:06:47ZPOWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY Budi Zakaria, Ariesa Indonesia Theses Wind Turbine, Battery, Damping Control, PSCAD INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/82161 This study explores the integration of Wind Turbine Generator (WTG) into the electric power grid, addressing challenges caused by their intermittent output power, which can lead to instability. The intermittent nature of wind energy and the reduced inertia of wind turbines present significant challenges in maintaining power system stability, especially during network faults and transient events. The intermittency affects grid stability, requiring additional measures for network balancing and energy storage. This research introduces a Power Oscillation Damping (POD) control scheme, coupled with battery energy storage, to enhance system stability following network disturbances. This innovative scheme integrates a POD controller for WTG and a battery, achieving faster oscillation damping than systems without battery integration. The control strategy for WTG focuses on active power management through the surplus power of the wind turbine's kinetic energy. The phase angle from the interconnection point has been used as the feedback. On the other hand, reactive power to achieve the oscillation damping is taken from the speed of the closest synchronous generator as the feedback. Feedback mechanisms for these control loops allow for coordinated and effective control responses. Incorporating a battery into the same POD scheme can help mitigate active or reactive power fluctuations and overall stability, effectively compensating for the impacts during and after disturbance events. The effectiveness of the proposed control scheme, enriched by the integration of battery energy storage, is validated using the PSCAD simulator across four different scenarios in a two-area power system with long transmission lines. The results demonstrate a significant improvement in power system stability, highlighting the substantial benefits of integrating battery storage and strategically designed control schemes for WTG to ensure power system stability, especially following network disturbances. Additionally, Prony analysis determined that damping ratios validate the WTG- battery system's remarkable damping characteristics, significantly improving oscillation damping and stability across various scenarios. This study contributes to developing advanced strategies for continuously integrating renewable energy sources into the grid, particularly in systems characterized by weak grid systems and long transmission lines. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description This study explores the integration of Wind Turbine Generator (WTG) into the electric power grid, addressing challenges caused by their intermittent output power, which can lead to instability. The intermittent nature of wind energy and the reduced inertia of wind turbines present significant challenges in maintaining power system stability, especially during network faults and transient events. The intermittency affects grid stability, requiring additional measures for network balancing and energy storage. This research introduces a Power Oscillation Damping (POD) control scheme, coupled with battery energy storage, to enhance system stability following network disturbances. This innovative scheme integrates a POD controller for WTG and a battery, achieving faster oscillation damping than systems without battery integration. The control strategy for WTG focuses on active power management through the surplus power of the wind turbine's kinetic energy. The phase angle from the interconnection point has been used as the feedback. On the other hand, reactive power to achieve the oscillation damping is taken from the speed of the closest synchronous generator as the feedback. Feedback mechanisms for these control loops allow for coordinated and effective control responses. Incorporating a battery into the same POD scheme can help mitigate active or reactive power fluctuations and overall stability, effectively compensating for the impacts during and after disturbance events. The effectiveness of the proposed control scheme, enriched by the integration of battery energy storage, is validated using the PSCAD simulator across four different scenarios in a two-area power system with long transmission lines. The results demonstrate a significant improvement in power system stability, highlighting the substantial benefits of integrating battery storage and strategically designed control schemes for WTG to ensure power system stability, especially following network disturbances. Additionally, Prony analysis determined that damping ratios validate the WTG- battery system's remarkable damping characteristics, significantly improving oscillation damping and stability across various scenarios. This study contributes to developing advanced strategies for continuously integrating renewable energy sources into the grid, particularly in systems characterized by weak grid systems and long transmission lines.
format Theses
author Budi Zakaria, Ariesa
spellingShingle Budi Zakaria, Ariesa
POWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY
author_facet Budi Zakaria, Ariesa
author_sort Budi Zakaria, Ariesa
title POWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY
title_short POWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY
title_full POWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY
title_fullStr POWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY
title_full_unstemmed POWER OSCILLATION DAMPING IMPLEMENTATION IN WIND TURBINE GENERATION TO ENHANCE SYSTEM STABILITY WITH BATTERY ENERGY
title_sort power oscillation damping implementation in wind turbine generation to enhance system stability with battery energy
url https://digilib.itb.ac.id/gdl/view/82161
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