A Decentralized Storage Strategy for Residential Feeders With Photovoltaics

Marra, Francesco; Yang, Guangya; Træholt, Chresten; Østergaard, Jacob; Larsen, Elfinn

doi:10.1109/tsg.2013.2281175

Cited by 180 publications

(121 citation statements)

References 15 publications

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“…Expect for the normal operation, DESS can be used to regulate the voltage. It can not only improve the utilization of PV power, but also improve the voltage quality of power system [9,10]. Distribution network contains a number of DESSs, if they are in a chaotic state, it cannot play the role in voltage regulation.…”

Section: Introductionmentioning

confidence: 99%

Coordinated control for voltage regulation of distribution network voltage regulation by distributed energy storage systems

Zhang

Dong

2018

Prot Control Mod Power Syst

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With more and more distributed photovoltaic (PV) plants access to the distribution system, whose structure is changing and becoming an active network. The traditional methods of voltage regulation may hardly adapt to this new situation. To address this problem, this paper presents a coordinated control method of distributed energy storage systems (DESSs) for voltage regulation in a distribution network. The influence of the voltage caused by the PV plant is analyzed in a simple distribution feeder at first. The voltage regulation areas corresponding to DESSs are divided by calculating and comparing the voltage sensitivity matrix. Then, a coordinated voltage control strategy is proposed for the DESSs. Finally, the simulation results of the IEEE 33-bus radial distribution network verify the effectiveness of the proposed coordinated control method.

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Section: Introductionmentioning

confidence: 99%

Coordinated control for voltage regulation of distribution network voltage regulation by distributed energy storage systems

Zhang

Dong

2018

Prot Control Mod Power Syst

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“…In this way, each storage unit can be optimized and configured for the integration of distributed RESs with different characteristics [33]- [35]. Additionally, distributed approach makes easier to retrofit systems that already include ESSs [36].…”

Section: Microgrid Modelmentioning

confidence: 99%

A Robot-Soccer-Coordination Inspired Control Architecture Applied to Islanded Microgrids

Díaz

Guarnizo

Mellado

et al. 2017

IEEE Trans. Power Electron.

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“…This effect will be amplified due to the similar geographical locations and battery capacities seen on a feeder system and is a key factor which will be studied in this project. A counter to this is proposed by Marra et al [28] where the dispatch of the battery is controlled according to an optimised power threshold, thus charging occurs during the peak of the solar irradiance rather than during the morning. This has the benefit of reducing peak exports, however this occurs at the expense of guaranteed maximum self consumption, since export of solar power in the morning may be allowed, but followed by a reduction in solar generation.…”

Section: Domestic Battery Considerationsmentioning

confidence: 99%

Comparative analysis of domestic and feeder connected batteries for low voltage networks with high photovoltaic penetration

Hilton

Cruden

Kent

2017

Journal of Energy Storage

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Excessive voltage and power flow issues associated with domestic solar power are threatening UK distribution system operation and the use of energy storage is one method proposed to mitigate these issues. In this study a data orientated approach was taken in order to simulate the effect of the location of the energy storage on the low voltage network. A number of small (<15kWh) domestic batteries were compared to a single larger (>50kWh) feeder connected battery in terms of their ability to shave load demand peaks, fill load demand valleys and counter voltage violations on a typical radial feeder system. To achieve this MatLab was used to create dispatch strategies for each battery and introduce them into an aggregated load, and OpenDSS was then used to model this scenario on a typical UK radial feeder based on the IEEE European Low Voltage Test Case.It was found that the feeder connected battery was more successful at mitigating the thermal overload effects of distributed generation at the low voltage level. Domestic batteries offer ease of installation and consumer support, likely to make their utilisation increasingly inevitable. However, their exposure to domestic energy flows and focus on minimising grid import to the home led to a reduced network level impact. This work shows that a feeder connected battery can respond to the power flows of the aggregated load and thus provides a far more capable tool for reducing network peak loads and preventing feeder system export.

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A Decentralized Storage Strategy for Residential Feeders With Photovoltaics

Cited by 180 publications

References 15 publications

Coordinated control for voltage regulation of distribution network voltage regulation by distributed energy storage systems

Coordinated control for voltage regulation of distribution network voltage regulation by distributed energy storage systems

A Robot-Soccer-Coordination Inspired Control Architecture Applied to Islanded Microgrids

Comparative analysis of domestic and feeder connected batteries for low voltage networks with high photovoltaic penetration

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