Impact of energy storage system on load frequency control for diverse sources of interconnected power system in deregulated power environment

Shankar, Ravi; Chatterjee, Kalyan; Bhushan, Ravi

doi:10.1016/j.ijepes.2015.12.029

Cited by 157 publications

(84 citation statements)

References 23 publications

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“…In that research, battery energy storage has a significant influence on local and interarea oscillation. The application of redox flow batteries to enhance the frequency performance of power system is reported by Shankar et al [5]. This research reports that the RFB has a huge influence on stabilizing the frequency performance of the power system.…”

Section: Introductionmentioning

confidence: 91%

Frequency stability improvement of micro hydro power system using hybrid SMES and CES based on Cuckoo search algorithm

Djalal¹,

Setiadi

Imran

2017

J. Mechatron. Electr. Power Veh. Technol.

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Micro hydro has been chosen because it has advantages both economically, technically and as well as in terms of environmental friendliness. Micro hydro is suitable to be used in areas that difficult to be reached by the grid. Problems that often occur in the micro hydro system are not the constant rotation of the generator that caused by a change in load demand of the consumer. Thus causing frequency fluctuations in the system that can lead to damage both in the plant and in terms of consumer electrical appliances. The appropriate control technology should be taken to support the optimum performance of micro hydro. Therefore, this study will discuss a strategy of load frequency control by using Energy Storage. Superconducting magnetic energy storage (SMES) and capacitor energy storage (CES) are devices that can store energy in the form of a fast magnetic field in the superconducting coil. For the optimum performance, it is necessary to get the optimum tuning of SMES and CES parameters. The artificial intelligence methods, Cuckoo Search Algorithm (CSA) are used to obtain the optimum parameters in the micro hydro system. The simulation results show that the application of the CSA that use to tune the parameters of hybrid SMES-CES-PID can reduce overshoot oscillation of frequency response in micro hydro power plant.

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Section: Introductionmentioning

confidence: 91%

Frequency stability improvement of micro hydro power system using hybrid SMES and CES based on Cuckoo search algorithm

Djalal¹,

Setiadi

Imran

2017

J. Mechatron. Electr. Power Veh. Technol.

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“…It has the ability to store the extra power generated by the renewable sources, while providing stored power to the system to maintain the power balance. Many kinds of energy storage forms are tested and utilized in micro-grid power systems, such as batteries, flywheels and ultracapacitors, among which, the battery is the most widely applied to improve the power system stability, but the charge/discharge rate is not satisfactory, while the flywheel has the ability to overcome this disadvantage, but its cost and maintenance are expensive [26]. Therefore, the ultra-capacitor is chosen as the energy storage unit in this paper because of its fast response and low cost.…”

Section: Description Of Micro-grid Power Systemmentioning

confidence: 99%

“…In [24,25], the plug-in hybrid electric vehicle power control is utilized to compensate for the inadequate load frequency control capacity, and the mixed H2/H∞ theory and the robust multivariable generalized predictive theory are researched, respectively. Some modern control theories were also researched and utilized to design secondary frequency controllers, such as model predictive control [26,27], the sliding mode control [28,29] and the active disturbance rejection control [30]. These methods show good robustness and good dynamic performance, but the calculation process is complex and the stability needs to be demonstrated in each case.…”

Section: Introductionmentioning

confidence: 99%

Differential Evolution-Based Load Frequency Robust Control for Micro-Grids with Energy Storage Systems

Wang

Xiao

2018

Energies

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Abstract:In this paper, the secondary load frequency controller of the power systems with renewable energies is investigated by taking into account internal parameter perturbations and stochastic disturbances induced by the integration of renewable energies, and the power unbalance caused between the supply side and demand side. For this, the µ-synthesis robust approach based on structure singular value is researched to design the load frequency controller. In the proposed control scheme, in order to improve the power system stability, an ultracapacitor is introduced to the system to rapidly respond to any power changes. Firstly, the load frequency control model with uncertainties is established, and then, the robust controller is designed based on µ-synthesis theory. Furthermore, a novel method using integrated system performance indexes is proposed to select the weighting function during controller design process, and solved by a differential evolution algorithm. Finally, the controller robust stability and robust performance are verified via the calculation results, and the system dynamic performance is tested via numerical simulation. The results show the proposed method greatly improved the load frequency stability of a micro-grid power system.

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“…RFB is consisting of sulfuric acid with vanadium ion which are worked as negative and positive electrolytes ion. In this paper the purpose of RFB is providing active power to the grid by detecting rotor speed deviation of synchronous generator [18][19][20]. For small signal stability study, capturing dynamic model of RFB is crucial.…”

Section: Redox Flow Batteries Modelingmentioning

confidence: 99%

Modal Analysis and Stability Enhancement of 150 kV Sulselrabar Electrical System u sing PSS and RFB based on Cuckoo Search Algorithm

Djalal¹,

Setiadi²,

Lastomo³

et al. 2017

ijeei

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Small signal stability is one of the factor to assesst the reliability of a power system. Small signal stability is related to the ability of a power system to maintain synchronization after being exposed by small disturbance. In Indonesia, the reliability of power system is one of the important aspect that has to be achieved. However, very scant attention has been paid on studied small signal stability performance on Indonesia electricity. Hence, this paper studied the small signal stability analysis and its enhancement. 150 kV Sulselrabar interconnected power system is used as test system. To enhance the performance of the system designing coordinated controller of power system stabilizer (PSS) and redox flow batteries (RFB) using cuckoo search algorithm (CSA) is conducted. Eigenvalue, damping ratio, participation factor analysis, and time domain simulation is performed to assess the small signal stability performance and the successfulness of the CSA to optimize the PSS and RFB parameter. From the cases studies, it is found that 150 kV Sulselrabar has 12 local mode and 4 inter-area mode. Furthermore, the coordinated controller between PSS and RFB based on CSA could enhance the small signal stability performance of 150 kV Sulselrabar interconnected system indicated by higher damping, smallest overshoot and fastest settling time.

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Impact of energy storage system on load frequency control for diverse sources of interconnected power system in deregulated power environment

Cited by 157 publications

References 23 publications

Frequency stability improvement of micro hydro power system using hybrid SMES and CES based on Cuckoo search algorithm

Frequency stability improvement of micro hydro power system using hybrid SMES and CES based on Cuckoo search algorithm

Differential Evolution-Based Load Frequency Robust Control for Micro-Grids with Energy Storage Systems

Modal Analysis and Stability Enhancement of 150 kV Sulselrabar Electrical System u sing PSS and RFB based on Cuckoo Search Algorithm

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