Application of Battery Storage System to Improve Transient Responses in a Distribution Grid

Qunais, Thaer; Sharma, Roshan; Karimi-Ghartemani, Masoud; Silwal, Sushil; Khajehoddin, S. Ali

doi:10.1109/isie.2019.8781302

Cited by 5 publications

(3 citation statements)

References 23 publications

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“…A coordinated control of multiple energy storage systems has been proposed by [105] to regulate the network voltage based on the battery aging model. Also, the application of BESS has been considered for improving transient responses in a DN [106]. The motivation for this study is the fact that increased penetration of renewable electricity production systems could result in voltage and frequency stability challenges in DNs due to the variable characteristics of the resources.…”

Section: 24mentioning

confidence: 99%

Voltage Rise Problem in Distribution Networks with Distributed Generation: A Review of Technologies, Impact and Mitigation Approaches

Makinde

Akinyele

Amole

2021

IJEEI

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Energy demand has constantly been on the rise due to aggressive industrialization and civilization. This rise in energy demand results in the massive penetration of distributed generation (DG) in the distribution network (DN) which has been a holistic approach to enhance the capacity of distribution networks. However, this has led to a number of issues in the low voltage network, one of which is the voltage rise problem. This happens when generation exceeds demand thereby causing reverse power flow and consequently leading to overvoltage. A number of methods have been discussed in the literature to overcome this challenge ranging from network augmentation to active management of the distribution networks. This paper discusses the issue of voltage rise problem and its impact on distribution networks with high amounts of distributed energy resources (DERs). It presents different DG technologies such as those based on conventional and unconventional resources and other DERs such as battery storage systems and fuel cells. The study provides a comprehensive overview of approaches employed to curtail the issue of voltage increase at the point of common coupling (PCC), which includes strategies based on the network reinforcement methodology and the active distribution network management. A technoeconomic comparison is then introduced in the paper to ascertain the similarities and dissimilarities of different mitigation approaches based on the technology involved, ease of deployment, cost implication, and their pros and cons. The paper provides insights into directions for future research in mitigating the impact of voltage rise presented by grid-connected DGs without limiting their increased penetration in the existing power grid.

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Section: 24mentioning

confidence: 99%

Voltage Rise Problem in Distribution Networks with Distributed Generation: A Review of Technologies, Impact and Mitigation Approaches

Makinde

Akinyele

Amole

2021

IJEEI

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“…A PI controller is used and its gains, k 1soc and k 2soc , are optimally designed to keep the SOC close to its reference value as shown in Figure 8 [6]. The SOC controller gains are designed such that the power control loop and the ramp reference calculator are faster than it.…”

Section: Soc Control Loopmentioning

confidence: 99%

“…However, the uncertainty and variability of PV sources constitute the main obstacles against their high level penetration. Furthermore, PV sources do not have inherent rotational inertia to support the grid during the transients [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Addressing Abrupt PV Disturbances, and Mitigating Net Load Profile’s Ramp and Peak Demands, Using Distributed Storage Devices

Sharma¹,

Karimi-Ghartemani²

2020

Energies

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At high penetration level of photovoltaic (PV) generators, their abrupt disturbances (caused by moving clouds) cause voltage and frequency perturbations and increase system losses. Meanwhile, the daily irradiation profile increases the slope in the net-load profile, for example, California duck curve, which imposes the challenge of quickly bringing on-line conventional generators in the early evening hours. Accordingly, this paper presents an approach to achieve two objectives: (1) address abrupt disturbances caused by PV generators, and (2) shape the net load profile. The approach is based on employing battery energy storage (BES) systems coupled with PV generators and equipped with proper controls. The proposed BES addresses these two issues by realizing flexible power ramp-up and ramp-down rates by the combined PV and BES. This paper presents the principles, modeling and control design aspects of the proposed system. A hybrid dc/ac study system is simulated and the effectiveness of the proposed BES in reducing the impacts of disturbances on both the dc and ac subsystems is verified. It is then shown that the proposed PV-BES modifies the daily load profile to mitigate the required challenge for quickly bringing on-line synchronous generators.

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Application of Secondary Var Controller in Distribution Systems to Accommodate Growing DER Penetration

Sharma

Wu²,

Ogunnubi³

et al. 2021

2021 IEEE Green Technologies Conference (GreenTech)

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Application of Battery Storage System to Improve Transient Responses in a Distribution Grid

Cited by 5 publications

References 23 publications

Voltage Rise Problem in Distribution Networks with Distributed Generation: A Review of Technologies, Impact and Mitigation Approaches

Voltage Rise Problem in Distribution Networks with Distributed Generation: A Review of Technologies, Impact and Mitigation Approaches

Addressing Abrupt PV Disturbances, and Mitigating Net Load Profile’s Ramp and Peak Demands, Using Distributed Storage Devices

Application of Secondary Var Controller in Distribution Systems to Accommodate Growing DER Penetration

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