Grid-connected Lithium-ion battery energy storage system for load leveling and peak shaving

Mehr, T.; Masoum, Mohammad A. S.; Jabalameli, Nasim

doi:10.1109/aupec.2013.6725376

Cited by 43 publications

(18 citation statements)

References 8 publications

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“…It was emphasized that battery energy storage would be a suitable tool for peak load shifting. Therefore, in the literature, there are many studies in order to determine the effect of battery energy storage system on peak load shifting . These studies show that battery energy storage systems have also great potential for reducing electricity peak load.…”

Section: Introductionmentioning

confidence: 99%

Potential use of thermal energy storage for shifting cooling and heating load to off‐peak load: A case study for residential building in Canada

Erdemir

Dinçer

2020

Energy Storage

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This study presents an investigation of the potential use of thermal energy storage for shifting cooling and heating loads to off-peak hours in order to balance the electricity production and demand periods. In Canada, the main energy source for cooling and heating applications is generally electricity. Therefore, cooling and heating devices have a great impact on the electricity peak load. In this study, it is considered that heating and cooling loads on the electricity peak load periods are shifted to off-peak hours by thermal energy storage systems. At the end of this study, it is observed that the thermal energy storage has great potential for shifting electricity peak load depending on cooling and heating load to off-peak periods. The electricity peak loads can be reduced by 25% and 45% by shifting heating and cooling loads to off-peak hours and doing storage. Furthermore, the thermal energy storage systems can help reduce both cooling and heating costs in Canadian dwellings by 20% and 18%, respectively. K E Y W O R D Scooling, cost assessment, heating, thermal energy storage

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Section: Introductionmentioning

confidence: 99%

Potential use of thermal energy storage for shifting cooling and heating load to off‐peak load: A case study for residential building in Canada

Erdemir

Dinçer

2020

Energy Storage

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“…As it is widely reported in technical and scientific literature [1][2][3][4][5][6][7][8], the massive introduction of photovoltaic or wind farms in the electrical networks involves several crucial issues for the safe and reliable operation of transmission and distribution grids. Foremost among these are the non-programmability of renewable energy sources, which involves traditional power plant manage difficulties and congestions in the power transmission lines, and the decrease of the network regulating energy, which leads to network instability.…”

Section: Introductionmentioning

confidence: 99%

“…In [13], an overview of different energy storage technologies for grid services, including supercapacitor is presented. Moreover, many contributions in literature focus on the possibility to counteract the grid regulating energy decrease due to renewable energy plants by exploiting the power supplied by electrochemical energy storage installations [1][2][3][4][5][6][7][8]. This solution seems to be very effective, but recent studies demonstrated that battery aging during a grid frequency regulation operation could be higher than expected and difficult to foresee, especially for some battery technologies, including lithium-iron phosphate, lithium-nickel cobalt aluminum and lithium-nickel cobalt manganese technologies [14].…”

Section: Introductionmentioning

confidence: 99%

Li-Ion Battery-Flywheel Hybrid Storage System: Countering Battery Aging During a Grid Frequency Regulation Service

et al. 2018

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In this paper, a hybrid storage system solution consisting of flywheels and batteries with a Lithium-manganese oxide cathode and a graphite anode is proposed, for supporting the electrical network primary frequency regulation. The aim of the paper is to investigate the benefits of flywheels in mitigation of the accelerating aging that li-ion batteries suffer during the grid frequency regulation operation. For this purpose, experimental aging tests have been performed on a lithium-manganese oxide battery module and an electrical battery model which takes into account the battery aging has been developed in a Simulink environment. Then, a flywheel electrical model has been implemented, taking into account the thermal and the electromechanical phenomena governing the electrical power exchange. This more complete model of a hybrid storage system enables us to simulate the same aging cycles of the battery-based storage system and to compare the performances of the latter with the hybrid storage system. The simulation results suggest that suitable control of the power shared between the batteries and the flywheels could effectively help in countering Li-ion battery accelerated aging due to the grid frequency regulation service.

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“…For example, an electrical energy storage system (EESS) is considered as one of the options to reduce the peaks in both supply and demand within distribution grids (see, e.g., [11][12][13]). Such a reduction of peaks leads to a reduced amount of stress on the network assets and by that increases their expected remaining lifetime.…”

Section: Introductionmentioning

confidence: 99%

Scheduling of Electricity Storage for Peak Shaving with Minimal Device Wear

2016

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Abstract:In this work, we investigate scheduling problems for electrical energy storage systems and formulate an algorithm that finds an optimal solution with minimal charging cycles in the case of a single device. For the considered problems, the storage system is used to reduce the peaks of the production and consumption within (part of) the electricity distribution grid, while minimizing device wear. The presented mathematical model of the storage systems captures the general characteristic of electrical energy storage devices while omitting the details of the specific technology used to store the energy. In this way, the model can be applied to a wide range of settings. Within the model, the wear of the storage devices is modeled by either: (1) the total energy throughput; or (2) the number of switches between charging and discharging, the so-called charging cycles. For the first case, where the energy throughput determines the device wear, a linear programming formulation is given. For the case where charging cycles are considered, an NP-hardness proof is given for instances with multiple storage devices. Furthermore, several observations about the structure of the problem are given when considering a single device. Using these observations, we develop a polynomial time algorithm of low complexity that determines an optimal solution. Furthermore, the solutions produced by this algorithm also minimize the throughput, next to the charging cycles, of the device. Due to the low complexity, the algorithm can be applied in various decentralized smart grid applications within future electricity distribution grids.

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Grid-connected Lithium-ion battery energy storage system for load leveling and peak shaving

Cited by 43 publications

References 8 publications

Potential use of thermal energy storage for shifting cooling and heating load to off‐peak load: A case study for residential building in Canada

Potential use of thermal energy storage for shifting cooling and heating load to off‐peak load: A case study for residential building in Canada

Li-Ion Battery-Flywheel Hybrid Storage System: Countering Battery Aging During a Grid Frequency Regulation Service

Scheduling of Electricity Storage for Peak Shaving with Minimal Device Wear

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