A new design of dual mode Type-II fuzzy logic load frequency controller for interconnected power systems with parallel AC–DC tie-lines and capacitor energy storage unit

Kumar, Nagendra; Ansari, Mostafa

doi:10.1016/j.ijepes.2016.03.063

Cited by 35 publications

(16 citation statements)

References 34 publications

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“…The CESS is a form of ES systems which is used as a frequency stabilizer in the case of sudden load fluctuations [59]. Figure 6a reveals the configuration of CESS/grid interconnection scheme, where the CESS is interconnected to the grid using a power conversion interface (PCI) composed of a 12-pulse bridge converter which can perform the bidirectional power flow [59]. A switch arrangement composed of four thyristors is integrated with the CESS to allow for the change in the current direction during the charging/discharging states [59].…”

Section: Capacitive Energy Storage System (Cess) Modellingmentioning

confidence: 99%

Manta ray foraging optimization algorithm‐based load frequency control for hybrid modern power systems

Sobhy

Hasanien

Abdelaziz

et al. 2023

IET Renewable Power Gen

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The regulation of the frequency and line power flow in interconnected power networks is considered to be a key aspect of load frequency control (LFC). This article broaches a modern power network composed of three interconnected control areas including traditional generation units taking into account non‐linearities, also renewable energy sources (RESs) and energy storage (ES) units are involved in the power grid paradigm. Two forms of RESs are included in the analysis, which are photovoltaic (PV) and wind power plants. In addition, the study framework involves three types of ES units, which are batteries of plug‐in electric vehicles (PEVs), flywheel energy storage system (FESS) and capacitive energy storage system (CESS). In this analysis, LFC is accomplished by the use of proportional‐integral‐derivative (PID) controllers in the system control loops. A recent optimization algorithm called Manta Ray Foraging optimization (MRFO) is employed to obtain the optimal gain configuration of the controllers. Real site measurements are imported to the RESs involved in the study aiming to examine the proposed control scheme under realistic conditions. Compared with other rival algorithms, the effectiveness of the MRFO‐based PID controller is validated. Simulation results confirm the efficacy of the proposed control scheme. The findings also ensure the role of ES units in optimizing the time‐domain responses. The main contributions of this paper are applying a new metaheuristic optimization algorithm to solve the LFC problem and introducing a new criteria for judging the system performance in compliance with the harmonic spectrum of the responses in the frequency domain. The results of the simulation are retrieved through a MATLAB model.

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Section: Capacitive Energy Storage System (Cess) Modellingmentioning

confidence: 99%

Manta ray foraging optimization algorithm‐based load frequency control for hybrid modern power systems

Sobhy

Hasanien

Abdelaziz

et al. 2023

IET Renewable Power Gen

View full text Add to dashboard Cite

show abstract

“…The energy storage component is responsible for supplying the injected power in the event of unexpected fluctuations in demand, which helps to maintain the consistent frequency of the load. It is possible for the microgrid's reserve power in energy storage (ES) elements to raise the inertia property, which will result in a more stable load frequency (Debbarma and Dutta, 2017;Vinoth Kumar and Thameem Ansari, 2016). Therefore, a high-power density storage system such as super capacitor energy storage (SCES) (Saha and Saikia, 2018;Kumar et al, 2018), superconducting-magnetic-energy-storage (SMES) (Salama et al, 2019;Wang et al, 2018), and flywheelenergy-storage (FES) (Hassanzadeh et al, 2020) can be merged with BES in order to regulate greater surge currents in a costeffective manner.…”

Section: P Max Gimentioning

confidence: 99%

Participation of load aggregator in grid frequency stabilization with consideration of renewable energy resources integration

et al. 2023

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“…For small signal stability application, dynamic characteristic of CES is crucial. The mathematical model of CES can be described using equation ( 1)-(3) [20][21][22]. (1)…”

Section: Capacitor Energy Storage Modelmentioning

confidence: 99%

“…While ∆𝑃 𝑐𝑒𝑠 and 𝐶 are active power delivered to the grid and capacitance of the capacitors. Several parameters corresponding to resistance on the capacitors (𝑅), gain feedback (𝐾 𝑣𝑑 ), gain of the converter (𝐾 𝑐𝑒𝑠 ), and time delay of the converter (𝑇 𝑑𝑐 ) [20][21][22]. From the equation ( 1)-( 3), CES can be modeled into block diagram as shown in Figure 2.…”

Section: Capacitor Energy Storage Modelmentioning

confidence: 99%

Coordination of SPS and CES to Mitigate Oscillatory Condition on Power Systems

2017

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Oscillatory condition on power system (low-frequency oscillation) is one of the important factors to determine the quality of the power system. With the increasing number of load demand, this condition is getting worse in recent years. Hence, utilizing addition devices to maintain and mitigate the oscillatory condition of power system is crucial. This paper proposed a method to mitigate power system oscillation by installing one of the flexible AC transmission system (FACTS) devices called solid phase shifter (SPS) and energy storage devices called capacitor energy storage (CES). To analyze the performance of power system with SPS and CES, the eigenvalue and damping ratio analysis are used. Time domain simulation is also investigated to analyze the dynamic behaviors of power system considering SPS and CES. Furthermore, increasing number of load demand is carried out to analyze how much load can be increased without increasing power to the grid. From the simulation, it is found that SPS and CES can mitigate lowfrequency oscillation on power system indicated by highest damping, smallest overshoot, and fastest settling time. It is also found that load demand can be increased significantly when SPS and CES installed to the system.

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A new design of dual mode Type-II fuzzy logic load frequency controller for interconnected power systems with parallel AC–DC tie-lines and capacitor energy storage unit

Cited by 35 publications

References 34 publications

Manta ray foraging optimization algorithm‐based load frequency control for hybrid modern power systems

Manta ray foraging optimization algorithm‐based load frequency control for hybrid modern power systems

Participation of load aggregator in grid frequency stabilization with consideration of renewable energy resources integration

Coordination of SPS and CES to Mitigate Oscillatory Condition on Power Systems

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