SMES application for frequency control during islanded microgrid operation

Kim, A-Rong; Kim, Gyeong-Hun; Heo, Serim; Park, Minwon; Yu, In-Keun; Kim, Hak-Man

doi:10.1016/j.physc.2012.03.065

Cited by 24 publications

(10 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The LFC is done in an island mode of operation when disconnected from grid, in the microgrid a wind, solar, a diesel and SMES along with some variable load is connected, when there is a change in load the frequency deviations will occur, if it is connected to grid then the load can be compensated from grid, during islanding mode it is difficult to get compensate the load in short time, for this reason SMES is used to suppress the dynamics [44].…”

Section: Other Optimization Controllersmentioning

confidence: 99%

Analysis on various optimization techniques used for Load Frequency Control in power system

Kumar

Indragandhi

2018

Serb J Electr Eng

View full text Add to dashboard Cite

In a unified power system the Load Frequency Control (LFC) is taken for review looking at all aspects with various optimization techniques for optimizing the parameters of PI, PID and Fuzzy controllers. The power system with multi area consists of conventional, renewable and combination of both with some energy devices like SMES, battery sources is analyzed specifically in this manuscript. The controllers are designed for a deregulated environment of a power system for LFC. The Model Predictive Control (MPC) and some other control techniques are used to control LFC under various disturbances like GRC and dead band control. For the readers ease of understanding the time response comparison graph of the controller for single and multiple areas of power system is depicted.

show abstract

Section: Other Optimization Controllersmentioning

confidence: 99%

Analysis on various optimization techniques used for Load Frequency Control in power system

Kumar

Indragandhi

2018

Serb J Electr Eng

View full text Add to dashboard Cite

show abstract

“…The authors have employed different storage devices in [25], [26], [27] and [28] and the transient analysis is done. In [25], the frequency fluctuations during islanded mode in MG are damped by using Superconducting Magnetic Energy Storage System(SMES). The SMES either releases (below rated value) or absorbs (above rated value) its energy at the instant of frequency fluctuations to maintain a constant value.…”

Section: Maintaining the Stability By Employing Storagementioning

confidence: 99%

Transient Behaviour of a Microgrid and Its Impact on Stability during Pre and Post Islanding -A Novel Survey

Chitra¹,

Sivakumar²,

S³

et al. 2018

IJET

View full text Add to dashboard Cite

Over the last 2 decades, significant advancement has been made in microgrid. The stability on microgrid will talk about issues relating to intentional and unintentional islanding conditions. Having observed the recent literature, the growth of inverter interfaced Distributed Generation with microgrid cases a pressing issue in stability. To symbolise the significance of stability, this article carries out an extensive review about the problems in transient stability and detailing the steps taken by various authors that lead to the system stable. To date there are lots of work in analyzing system stability in microgrid. From which this article focuses about the various stability issues and maintaining it different control techniques are reviewed

show abstract

“…Compared to the other energy storage systems (ESS), SMES devices have faster response time and higher efficiency [2,21,23]. In addition, the number of charging and discharging cycles is virtually unlimited [24]. These advantages make the SMES a potential solution for addressing the challenges the future power grids.…”

Section: Introductionmentioning

confidence: 99%

A new approach to demand response in a microgrid based on coordination control between smart meter and distributed superconducting magnetic energy storage unit

Kouache

Sebaa

Bey

et al. 2020

Journal of Energy Storage

View full text Add to dashboard Cite

Energy storage and demand response are becoming an increasingly valuable solution for the enhancement of stability and reliability of the electricity grid with high penetration of distributed energy sources such as wind and solar. This paper proposes an intelligent energy management scheme to allow different distributed generation sources and energy storage technologies to actively participate in demand response via the deployed smart meter infrastructure. A Distributed Superconducting Magnetic Energy Storage (D-SMES) device is integrated into the network to deliver instantaneous and large bursts of power to support the grid under shortterm disturbances. The proposed demand response-based energy management algorithm receives, via the smart meter infrastructure, the information from the electricity network such as the energy cost, upper load adjustment limit, and the State-of-Charge (SOC) of the storage system then, under very specific conditions, a decision is formulated as a control signal for charging or discharging the storage system, aiming at minimizing the total energy while avoiding any load shedding. The effectiveness of the proposed demand response approach for controlling generation, storage and demand coordination and energy cost reduction is demonstrated on a sample power system simulated in MATLAB/SimPowerSystems toolbox and evaluated under different case study scenarios.

show abstract

SMES application for frequency control during islanded microgrid operation

Cited by 24 publications

References 9 publications

Analysis on various optimization techniques used for Load Frequency Control in power system

Analysis on various optimization techniques used for Load Frequency Control in power system

Transient Behaviour of a Microgrid and Its Impact on Stability during Pre and Post Islanding -A Novel Survey

A new approach to demand response in a microgrid based on coordination control between smart meter and distributed superconducting magnetic energy storage unit

Contact Info

Product

Resources

About