Optimal scheduling of HVACs in islanded residential microgrids to reduce BESS size considering effect of discharge duration on voltage and capacity of battery cells

Sanjareh, Mehrdad Bagheri; Nazari, Mohammad Hassan; Gharehpetian, Gevork B.; Ahmadiahangar, Roya; Rosin, Argo

doi:10.1016/j.segan.2020.100424

Cited by 21 publications

(14 citation statements)

References 39 publications

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“…The main aspect that BESS sizing algorithms consider is the trade-off between the technical improvements and the costs of those improvements with respect to the additional benefits [9]. In that sense, particular advancements can be found in terms of BESS-demand coordination [10], BESS-Supercapacitor coordination [11], and BESS-co-generation at the residential level [12]. In terms of aging estimation techniques, there are numerous works on improved aging models [13], datadriven methods [14], use of transfer component analysis to improve data-driven aging models [15], adaptive Kalman filter estimation [16], continuous time aging estimation [17], and physical parameter identification [18].…”

Section: State Of the Artmentioning

confidence: 99%

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The Impact of Aging-Preventive Algorithms on BESS Sizing under AGC Performance Standards

et al. 2021

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It is normally accepted that Battery Energy Storage Systems improve frequency regulation by providing fast response to the Automatic Generation Control. However, currently available control strategies may lead to early Energy Storage Systems aging given that Automatic Generation Control requirements are increasing due to zero carbon power generation integration. In this sense, it is important to analyze the aging phenomena in order to assess the technical–economical usefulness of Battery Energy Storage Systems towards zero carbon power systems. In order to avoid early aging, various proposals on aging-reducing algorithms can be found; however, it is unclear if those aging-reducing algorithms affect the performance of Battery Energy Storage Systems. It is also unclear whether those effects must be internalized to properly dimension the capacity of Battery Energy Storage Systems to both comply with performance standards and to prevent early aging. Thus, this paper estimates the storage capacity of a Battery Energy Storage Systems to comply with Automatic Generation Control performance standard under aging-reducing operating algorithms by dynamics simulations of a reduced-order, empirically-validated model of the Electric Reliability Council of Texas. The results show the relationship between the required performance of Automatic Generation Control and Battery Energy Storage System capacity, considering a 1-year simulation of Automatic Generation Control dynamics. It can be concluded that the compliance with performance standards is strongly related to the storage capacity, regardless of how fast the device can inject or withdraw power from the grid. Previous results in the state-of-the-art overlook the quantification of this relationship between compliance with performance standards and storage capacity.

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Section: State Of the Artmentioning

confidence: 99%

“…To evaluate the performance of the BESS in the SFC, the compliance criterion expressed in (11) has been used, similar to the one used by the MISO (Midcontinent Independent System Operator) system in [8].…”

Section: Performance Criteriamentioning

confidence: 99%

The Impact of Aging-Preventive Algorithms on BESS Sizing under AGC Performance Standards

et al. 2021

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“…Another alternative for participation in frequency control are thermostatically controlled loads (TCLs). Due to their thermal inertia, their normal operation can be interrupted for DR temporarily 14 . They form a major part of residential power consumption.…”

Section: Introductionmentioning

confidence: 99%

Coordination of hybrid energy storage system, photovoltaic systems, smart lighting loads, and thermostatically controlled loads for microgrid frequency control

Bagheri-Sanjareh

Nazari

2021

Int Trans Electr Energ Syst

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Summary The supercapacitors (SCs) are suitable for short‐term fast power regulations, while the batteries are suitable for long‐term slow energy management of microgrid (MG). As SCs and batteries complement each other's deficiencies, the SC‐battery hybrid energy storage systems (SBHESS) have been commonly used for mixed applications of fast transient and slow long‐term power regulations. The SC reduces the stress of fast power variations on the battery, which prolongs its lifetime. However, it increases the cost of the energy storage in comparison to the case that battery is just used. Therefore, the drawback of SBHESS is its increased cost. The sizes of SC and its converter, which directly determine their costs, should be enough to handle primary frequency control (PFC) in the worst cases of shortage and surplus power generation that the MG ever experiences. In this paper, the potentials of Photovoltaic (PV) systems, smart LED lighting loads (SLEDLLs), and thermostatically controlled loads (TCLs) in PFC is used to decrease the participation share of SC in the PFC and hence decrease the sizes and costs of SC, and its converter. The simulation results show that with the coordination of SBHESS, SLEDLLs, PVs, and TCLs, the required sizes of SC and its converter are decreased by 64% and 50%, respectively. Also, for a 10‐year period operation, the total cost of SC and its converter is decreased by 51.5%.

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“…This hybridization increases the battery lifetime by utilizing the SC and the battery for short-term power regulations and long-term energy management, respectively [7]. In [8], an energy management strategy is proposed for the islanded operation of an MG integrated with a HESS. Fig.…”

mentioning

confidence: 99%

“…Another alternative option for the participation in the PFC are thermostatically Controlled Loads (TCLs). They form a major part of the residential power consumption [8]. In this regard, the air conditioners alone use 17 % of total residential power consumption [15].…”

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confidence: 99%

A Novel Frequency Control Scheme for Autonomous Microgrid Using Cooperative Application of Supercapacitor-Battery HESS, Photovoltaics, LED Lighting Loads and TCLs

et al. 2021

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The supercapacitor-battery hybrid energy storage system (SBHESS) has been commonly used to reduce the stress of fast power variations on the battery, and hence, prolong its lifetime. However, the utilization of the supercapacitor (SC) significantly increases the cost of energy storage system. Considering the potentials of the photovoltaic systems, the smart LED lighting loads and the thermostatically controlled loads in primary frequency control (PFC), three novel PFC schemes are proposed for each of them. They are enabled to cooperatively participate in the PFC of islanded MG alongside the SBHESS. Their cooperative application alongside the SBHESS decreases the participation share of the SC in the PFC and hence, reduces the size and the cost of the SC and its converter which consequently decreases the SBHESS cost. In this regard, the genetic algorithm is employed to tune the controller coefficients of the PFC schemes and the distributed generators to limit and minimize frequency deviations within an acceptable range, and also minimize the size of SC and its converter. The results show that the proposed cooperative application considerably decreases the size and the cost of the SC and its converter. This is while the SBHESS battery life is still extended the same as the case in which the SBHESS is used alone. As the frequency control results are similar with and without the proposed cooperative application and the imposed cost is much higher in the latter case, the proposed cooperative application increases the cost-effectiveness of the SBHESS.

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Optimal scheduling of HVACs in islanded residential microgrids to reduce BESS size considering effect of discharge duration on voltage and capacity of battery cells

Cited by 21 publications

References 39 publications

The Impact of Aging-Preventive Algorithms on BESS Sizing under AGC Performance Standards

The Impact of Aging-Preventive Algorithms on BESS Sizing under AGC Performance Standards

Coordination of hybrid energy storage system, photovoltaic systems, smart lighting loads, and thermostatically controlled loads for microgrid frequency control

A Novel Frequency Control Scheme for Autonomous Microgrid Using Cooperative Application of Supercapacitor-Battery HESS, Photovoltaics, LED Lighting Loads and TCLs

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