Effect of battery energy storage system on load frequency control considering governor deadband and generation rate constraint

Lu, Chunfeng; Liu, Chun-Chang; Wu, Chi‐Jui

doi:10.1109/60.464882

Cited by 102 publications

(16 citation statements)

References 16 publications

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“…The automatic generation control (AGC) transfer function model is shown in Figure 1c [44,45]. The physical non-linearity constraints such as governor dead-band (GDB) and generation rate constraints (GRC) of thermal units are also considered.…”

Section: Studied Systemmentioning

confidence: 99%

Type‐2 fuzzy‐based adaptively predictive controlled variable frequency transformer coordinated to SMES for improved load frequency control

Manzoor,

Mufti,

Bakhsh

et al. 2024

IET Generation Trans & Dist

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Traditionally, phase shifters powered by power electronics are used in conjunction with energy storage devices to improve the load frequency control. Conventional phase shifters provide minimal inertia and offer a significant threat to power quality due to harmonics. This study suggests the type‐2 fuzzy based adaptively predictive controlled variable frequency transformer (F2‐APC‐VFT) as a phase shifter to work in coordination with superconducting magnetic energy storage (SMES) for improved load frequency control. To assess the effectiveness of coordinated control, a two‐area, four‐machine linked power system with F2‐APC‐VFT installed in succession with the connecting line near to area one and SMES in the other area is employed. A type‐2 fuzzy controller is used to tune the cost function weights of the adaptive predictive controller (APC). A simulation study is conducted in MATLAB to show the effectiveness of the suggested strategy. Tuning the cost function weights with a type‐2 fuzzy controller considerably impacts in minimising the frequency and tie‐power deviations. The effectiveness of the F2‐APC is verified by comparing its performance with that of an adaptive neuro fuzzy inference system (ANFIS) controller and constant weight‐based adaptive predictive controller (C‐APC).

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Section: Studied Systemmentioning

confidence: 99%

Type‐2 fuzzy‐based adaptively predictive controlled variable frequency transformer coordinated to SMES for improved load frequency control

Manzoor,

Mufti,

Bakhsh

et al. 2024

IET Generation Trans & Dist

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“…The responsive load in these studies has the potential to provide a considerable operating cost saving and they can reduce carbon emissions by replacing the spinning reserve service of generators with the frequency response service of demand. The authors in [12,13] studied large battery applications for frequency response provision. Battery storage systems can be installed to store electricity when solar generation exceeds the demand or when electricity is cheap.…”

Section: Brief Description Of Frequency Control Strategiesmentioning

confidence: 99%

Potential of demand side response aggregation for the stabilization of the grids frequency

et al. 2018

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The role of ancillary services related to the frequency control have become increasingly important in the smart grids. Demand Side Response is a competitive resource that can be used to regulate the grid frequency. This paper describes the use of heat pumps and fridges to provide ancillary services of frequency response so that to continuously balance the supply with demand. The power consumption of domestic units is usually small and, therefore, the aggregation of large numbers of small units should be able to provide sufficient capacity for frequency response. In this research, dynamic frequency control was developed to evaluate the capacity that can be gathered from the aggregation of domestic heat pumps and fridges for frequency response. The potential of frequency response was estimated at a particular time during winter and summer days. We also investigated the relationship between both loads (domestic heat pumps and fridges) to provide Firm Frequency Response service. A case study on the simplified Great Britain power system model was developed. Based on this case study, three scenarios of load combination were simulated according to the availability of the load and considering cost savings. It was demonstrated that the aggregation of heat pumps and fridges offered large power capacity and, therefore, an instantaneous frequency response service was achievable. Finally, the economic benefit of using an aggregated load for Firm Frequency Response service was estimated.

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“…Some of these applications have been successfully demonstrated at a 17 MW BES facility in Berlin, (Kunish et al, 1986) and the 10 MW/40 MWh Chinho facility in Southern California (Von KleinSmid, 1991). Recently effect of BES system on LFC is also reported in Kottick et al (1993) and Chun-Feng Lu et al (1995).…”

Section: Introductionmentioning

confidence: 95%

Application of battery energy storage system to load frequency control of an isolated power system

Aditya

Das

1999

Int. J. Energy Res.

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A battery energy storage system (BES) can provide fast active power compensation and hence it also can be used to improve the performance of the load frequency control. In this paper, the study is carried out on a single area model representing the whole power system considering generation rate constraint (GRC). An incremental model of BES is proposed and merged into the load frequency control of the power system. Optimum value of integral gain setting is obtained using integral squared technique (ISE). Dynamic responses of the system are presented with and without considering BES facility. Analysis reveals that BES improves the system performance significantly. Copyright © 1999 John Wiley & Sons, Ltd.

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Effect of battery energy storage system on load frequency control considering governor deadband and generation rate constraint

Cited by 102 publications

References 16 publications

Type‐2 fuzzy‐based adaptively predictive controlled variable frequency transformer coordinated to SMES for improved load frequency control

Type‐2 fuzzy‐based adaptively predictive controlled variable frequency transformer coordinated to SMES for improved load frequency control

Potential of demand side response aggregation for the stabilization of the grids frequency

Application of battery energy storage system to load frequency control of an isolated power system

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