Event‐triggered consensus approach for distributed battery energy storage systems

Yu, Ming; Song, Chao; Lv, Fangchao; Jin, Kaiqi; Tan, Wen

doi:10.1049/iet-gtd.2018.6405

Cited by 4 publications

(2 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The above literature presents simple feedback control strategies for governing systems. Besides, other advanced control methods based on finite-time stability theories have also been reported such as the finite-time feedback control [29,30], sliding model control [31], H -infinity control [32,33], and fault-tolerant control [34,35]. A fixed-time adaptive backstepping control was successfully implemented for an anti-synchronization problem with good performance in the elimination of singular problem [36].…”

Section: Introductionmentioning

confidence: 99%

Nonlinear finite‐time control of hydroelectric systems via a novel sliding mode method

Zhang

Ren

Mahmud

et al. 2022

IET Generation Trans & Dist

View full text Add to dashboard Cite

A nonlinear finite-time sliding mode control is proposed in this paper for the governing of complex hydroelectric systems with the finite/fixed setting time. The proposed control method is derived from the finite-time stability and sliding mode control theories. The finite settling time is calculated and bounded, not depending on the initial conditions of the system. The solution trajectory of the controlled hydroelectric system can reach the sliding manifold in a fixed settling time, regardless of initial values. Based on the Lyapunov theory, the controlled hydroelectric system also converges to a reference state within the fixed settling time. A simulation of a high-dimensional hydroelectric system verifies the feasibility of the proposed method. In addition, a comparison between the proposed method and the conventional PID method demonstrates the advantages of the proposed method in the shorter settling time and smaller overshoot. The proposed control method allows for the design of a flexible controller and provides an improvement in dynamic performance.

show abstract

Section: Introductionmentioning

confidence: 99%

Nonlinear finite‐time control of hydroelectric systems via a novel sliding mode method

Zhang

Ren

Mahmud

et al. 2022

IET Generation Trans & Dist

View full text Add to dashboard Cite

show abstract

“…Present value of the monetization of impacts due to BESS integration on the voltage levels Q Number of days of the evaluated year SC T Total installed storage capacity V p Hourly average percentage of voltages outside the suitable limits T HE application of distributed battery energy storage systems (BESSs) associated with photovoltaic distributed generation (PVDG) in low-voltage networks provides new opportunities to assist utilities in maintaining the balance between demand and generation [1], [2]. In this case, for BESS dispatch, coordinated control strategies that require communication between utilities and consumers [3] are usually required.…”

mentioning

confidence: 99%

Technical and Financial Impacts on Distribution Systems of Integrating Batteries Controlled by Uncoordinated Strategies

Camargos

Stecanella²,

Vieira

et al. 2021

IEEE Access

View full text Add to dashboard Cite

This study assesses the technical and financial impacts on voltage levels, peak demand, and technical losses of distribution systems due to the integration of battery energy storage systems (BESSs) associated with photovoltaic distributed generation (PVDG). It assumes that the BESS features (location and storage capacity) are chosen by consumers individually, aiming to directly benefit themselves according to self-consumption and price arbitrage uncoordinated control strategies. Computational simulations of several PVDG/BESS penetration levels in residential feeders of a Brazilian utility were performed via OpenDSS, employing real data of the load (consumption and load profiles) and photovoltaic generation (irradiance and temperature). We address the PVDG/BESS locations and the selection of solar irradiance, temperature, and load profile based on the Monte Carlo method. As the impacts on voltage levels, peak demand, and technical losses are expressed in different units, they were stochastically converted into monetary amounts to identify the control strategy that enhances the technical benefits in the distribution system. The results show that BESS installation with location, size, and control strategy defined by consumers creates technical benefits for the distribution system. The risk analysis allows us to conclude that price arbitrage should be prioritized in deciding incentives for penetration levels of up to 60%. Above these levels, self-consumption should be prioritized as an incentive. However, it is worth mentioning that the two strategies could be encouraged regardless of the penetration levels, as both create technical benefits for the distribution networks. The proposed method can support policy proposals to encourage BESS integration in distribution systems. INDEX TERMSBattery energy storage systems, distribution systems, photovoltaic distributed generation, power quality, price arbitrage, self-consumption, technical and financial impacts, uncoordinated control strategies. NOMENCLATURE ANEEL National electric energy agency BESS Battery energy storage system PVDG Photovoltaic distributed generation ToU Time-of-use ∆D p Variation in the peak demand due to PVDG/BESS integration ∆D p S Variation in the peak demand arising from BESS integration of scenario S ∆L p Variation in the technical losses arising from PVDG/BESS integration ∆L p S Variation in the technical losses arising from BESS integration of scenario S ∆V p Variation in the voltage violation arising from PVDG/BESS integration

show abstract

Dual ML-ADHDP method for heterogeneous discrete-time nonlinear multi-agent systems with unknown dynamics and time delay

He¹,

Chen²,

Fu³

2022

Journal of the Franklin Institute

View full text Add to dashboard Cite

Event‐triggered consensus approach for distributed battery energy storage systems

Cited by 4 publications

References 25 publications

Nonlinear finite‐time control of hydroelectric systems via a novel sliding mode method

Nonlinear finite‐time control of hydroelectric systems via a novel sliding mode method

Technical and Financial Impacts on Distribution Systems of Integrating Batteries Controlled by Uncoordinated Strategies

Dual ML-ADHDP method for heterogeneous discrete-time nonlinear multi-agent systems with unknown dynamics and time delay

Contact Info

Product

Resources

About