Voltage and frequency stabilization of a micro hydro-PV based hybrid micro grid using STATCOM equipped with Battery Energy Storage System

Pati, Swagat; Mohanty, Kanungo Barada; Kar, Sanjeeb Kumar; Panda, Deepsikha

doi:10.1109/pedes.2016.7914481

Cited by 19 publications

(6 citation statements)

References 4 publications

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“…Referring to temporary or permanent island operation, following a fault in the system and passing clouds, BESS, as an active and reactive power contributor is much more reliable compared to other available conventional energy sources, for instance, diesel power source, to satisfy generation‐load balance. An optimized operating scheme, 137 single master operation master/slave control 138 and PI controller‐based control 139 strategy is suggested to support ancillary services such as voltage and frequency to a PV system considering dynamic behavior of the network and connected loads 137,139 . The batteries can be charged either from PV surplus energy 137,139 or grid following a low energy price period 137 …”

Section: Bess Application In Renewable Energy Systemmentioning

confidence: 99%

“…An optimized operating scheme, 137 single master operation master/slave control 138 and PI controller‐based control 139 strategy is suggested to support ancillary services such as voltage and frequency to a PV system considering dynamic behavior of the network and connected loads 137,139 . The batteries can be charged either from PV surplus energy 137,139 or grid following a low energy price period 137 …”

Section: Bess Application In Renewable Energy Systemmentioning

confidence: 99%

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A review of key functionalities of battery energy storage system in renewable energy integrated power systems

2021

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Renewable energy sources (RES), such as photovoltaics (PV) and wind turbines have been widely applied as alternative energy solutions to address the global environmental concern and satisfy the energy demand. The large‐scale amalgamation of intermittent RES causes reliability and stability distress in the electric grid. To mitigate the nature of fluctuation from RES, a battery energy storage system (BESS) is considered one of the utmost effective and efficient arrangements which can enhance the operational flexibility of the power system. This article provides a comprehensive review to point out various applications of BESS technology in reducing the adverse impacts of PV and wind integrated systems. The key focus is given to battery connection techniques, power conversion system, individual PV/wind, and hybrid system configuration. The application of BESS is categorized into three areas, active, reactive, and active‐reactive power features. The key findings of the existing research of BESS application are summarized and discussed along with several simulation results. By taking a thorough review, this article identifies the key challenges of BESS application including battery charging/discharging strategy, battery connection, power conversion efficiency, power converter, RES forecast, and battery lifetime and suggests future research directions that could be explored during the design, operation, and implementation of BESS technology in the power system.

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Section: Bess Application In Renewable Energy Systemmentioning

confidence: 99%

Section: Bess Application In Renewable Energy Systemmentioning

confidence: 99%

A review of key functionalities of battery energy storage system in renewable energy integrated power systems

2021

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“…According to a forecast from the International Energy Agency it is expected that solar power will be the single main form of low‐carbon energy generation by 2040, with all renewable generating accounting for 40% of overall electricity output. Solar PV output power varies due to variation in ambient temperature and solar irradiation, as PV characteristics depend on climatic conditions such as temperature, dust and humidity 15,16 . A back propagation control strategy based on adaptive learning can self‐tune any nonlinear systems, like a grid‐interactive imbalanced 3P4W system feeding extremely polluted load conditions is discussed 17 .…”

Section: Introductionmentioning

confidence: 99%

“…Solar PV output power varies due to variation in ambient temperature and solar irradiation, as PV characteristics depend on climatic conditions such as temperature, dust and humidity. 15,16 A back propagation control strategy based on adaptive learning can self-tune any nonlinear systems, like a grid-interactive imbalanced 3P4W system feeding extremely polluted load conditions is discussed. 17 Therefore, a battery system is needed to supplement PV and wind based DG.…”

mentioning

confidence: 99%

Implementation of variable gain controller based improved phase locked loop approach to enhance power quality in autonomous microgrid

Kundu

Singh

Giri³

2022

Int J Numerical Modelling

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In this paper, an energy storage system (ESS), solar photovoltaic (SPV) and wind‐driven self‐excited induction generator (SEIG) is being used to establish an autonomous microgrid (MG). A variable gain controller based improved phase locked loop (VGC‐IPLL) is implemented to detect phase angle and generate unit templates for implementing a power quality control scheme in an autonomous MG. This controller enables the system adaptability to input frequency deviations and quick response with reduced steady state error. The novelty of this work is the implementation of VGC‐IPLL based controller in MG which automatically varies the gain according to variation in error. An incremental conductance (IC) based peak power point tracking technique is implemented to harness peak power from an SPV. Further, An ESS is interfaced at dc link of the voltage source converter (VSC) to maintain the power equilibrium between the renewable energy sources (RES's) and the unbalanced load. A bi‐directional controller (BDC) provides dc link voltage regulation and manages the charging/discharging mode of an ESS. Moreover, an ESS provides real/reactive power support through VSC during the intermittent condition of RES's and consumes the unused power during light load conditions. The proposed control with VSC provides multi‐function such as harmonics abatement, real/reactive power support, regulation of dc link voltage, load balancing and minimizes the power quality issues of autonomous MG.

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“…Numerous multiple times FACTS devices are utilized to alleviate the voltage vacillation issue in SEIG based frameworks. In [8] a STATCOM is utilized to give the necessary reactive power capacity to keep the voltage of SEIG based system consistent. The point by point plan of STATCOM is contemplated in [1].…”

Section: Introductionmentioning

confidence: 99%

Voltage & Frequency Stabilisation of A Hybrid Micro Grid Framework using Sliding Mode Controller

Choudhury*,

Nanda,

Naik

et al. 2019

IJRTE

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In this paper an extemporized micro grid system is considered, which is capable of supplying power to different time varying loads. The framework considered in this work comprises of different sources for example a consistent power miniaturized scale micro-hydro system, a wind energy conversion system equipped with Battery Energy Storage System. The consistent power smaller scale micro-hydro houses a 22KW SEIG which conveys capacity to the local time varying loads. The BESS is associated at the DC connection of the Wind Energy Conversion System. Grid Side Converter of the Wind Energy Conversion System acts like a STATCOM. During different stacking conditions, the active and reactive power created by the SEIG isn't adequate, in this way there is a negligible change in frameworks of voltage and frequency. In this way Grid Side Converter conveys the necessary capacity to the system keeps up the frequency and voltage to be consistent and improves power quality in the system. The Grid Side Converter likewise deals with the active power intensity of the system by putting away the overabundance power in the BESS and providing it when required in the evening time. Different sorts of loads, for example, Linear RL load, Non-Linear load, and Dynamic load are considered to assess the exhibition of the hybrid autonomous system. The above simulation is finished utilizing MATLAB/Simulink condition.

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Voltage and frequency stabilization of a micro hydro-PV based hybrid micro grid using STATCOM equipped with Battery Energy Storage System

Cited by 19 publications

References 4 publications

A review of key functionalities of battery energy storage system in renewable energy integrated power systems

A review of key functionalities of battery energy storage system in renewable energy integrated power systems

Implementation of variable gain controller based improved phase locked loop approach to enhance power quality in autonomous microgrid

Voltage & Frequency Stabilisation of A Hybrid Micro Grid Framework using Sliding Mode Controller

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