Selecting an Effective ESS Installation Location From the Perspective of Reactive Power

Han, Sang-Il

doi:10.1109/access.2020.2980776

Cited by 7 publications

(9 citation statements)

References 32 publications

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“…In this situation, reactive power generated exceeds reactive power absorbed. Consequently, it damages the connected loads [13]- [15]. Therefore, developing an effective mitigation method of the Ferranti effect in transmission lines plays a crucial role in improving the stability, efficiency, and transfer capability of the power transmission aspect.…”

Section: Introductionmentioning

confidence: 99%

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Experimental Validation of a Mitigation Method of Ferranti Effect in Transmission Line

et al. 2023

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Electric power transmission networks should be operated in efficient, safe, and reliable conditions. To improve the stability and transfer capability of power transmission, it is necessary to mitigate the Ferranti effect. This paper investigates the impact of increasing the length of the transmission line on its receiving end voltage under no-load conditions. A variable shunt reactor compensation for transmission lines is used to control the voltage level at different lengths of the transmission line. The proposed method demonstrates that the value of the shunt reactor required to maintain the receiving end voltage can be estimated. Moreover, the system is modeled using the PowerWorld simulator, and the effectiveness of the proposed model has been verified by experimental results. The experimental results demonstrate the efficiency of the proposed methodology and match the simulation results, which are then validated by simulating the WSCC 9-bus and IEEE 30-bus test systems.

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Section: Introductionmentioning

confidence: 99%

“…12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Bus Number Bus voltage (pu) without compensation Bus voltage (pu) with compensation…”

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confidence: 99%

Experimental Validation of a Mitigation Method of Ferranti Effect in Transmission Line

et al. 2023

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“…Therefore, the selection procedures and rules for selecting a suitable bus for the FR-ESS need to be studied. In a previous study, Han [14] replaced the self-starting generator used for emergency recovery operations during major blackouts with a BESS, which helped suppress the overvoltage phenomenon caused by the shortening of the city transmission line.…”

Section: Introductionmentioning

confidence: 99%

Optimizing the Location of Frequency Regulation Energy Storage Systems for Improved Frequency Stability

Lee,

Han,

Lee

2023

Batteries

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The installation of battery energy storage systems (BESSs) with various shapes and capacities is increasing due to the continuously rising demand for renewable energy. To prepare for potential accidents, a study was conducted to select the optimal location for installing an input BESS in terms of frequency stability when the index assumes the backup input of the BESS. This study builds on the premise that installing a BESS on a bus in an area where active power absorption and transmission are the most active can significantly contribute to increasing the frequency recovery of the power system. Based on this premise, the magnitude of the active power flow and the proportional characteristics of the phase difference between buses were mathematically confirmed. This study also calculated the effective power sensitivity index of a bus with 13 FR-ESSs installed in a domestic system and reviewed the frequency output by establishing a table for each failure scenario. The results indicated that the effect of frequency rise can be estimated at the level of tidal current calculation. Thus, the study suggested a direction for subsequent studies to improve the sensitivity index.

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“…As stated earlier that ESS can replace hydro plants as self-starting generators and BESS can be used to mitigate the problems of blackstart with hydro plants [3]. S. Han has also demonstrated the efficacy of BESS for blackstart [35]. He analyzed the performance of BESS in reducing the length of the transmission line which results in reduction of chances of overvoltage generation.…”

Section: Introductionmentioning

confidence: 99%

A Study on Effect of Hybridisation of Supercapcitor With Battery for Blackstart

2022

IRJMETS

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Blackouts occur when a major part of the power sector gets shut down due to a fault. Its extremely crucial that this fault be rectified quickly and a Blackstart has to be initiated to get it back on power. The issue is the presence of a potential backup supply to reinitiate this major block of power system. Pumped hydro are a potential option but due to the unfavorable distance from the self starting generator, alternatives to this supply are constantly being researched for. Battery energy storage is a sought after way, however it has its own shortcomings. This paper has discussed the feasibility of hybridizing BESS with a super capacitor which are an emerging technology in the field of energy storages and are supposedly able to achieve better results than a battery alone system. A comparative study for both the systems were performed and the results were validated using a mathematic model.

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Selecting an Effective ESS Installation Location From the Perspective of Reactive Power

Cited by 7 publications

References 32 publications

Experimental Validation of a Mitigation Method of Ferranti Effect in Transmission Line

Experimental Validation of a Mitigation Method of Ferranti Effect in Transmission Line

Optimizing the Location of Frequency Regulation Energy Storage Systems for Improved Frequency Stability

A Study on Effect of Hybridisation of Supercapcitor With Battery for Blackstart

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