An Active Compensator Scheme for Dynamic Voltage Scaling of Voltage Regulators

Xiao, Shangyang; Qiu, Weihong; Miller, Greg; Tie-jun, WU; Batarseh, Issa

doi:10.1109/tpel.2008.2005773

Cited by 27 publications

(3 citation statements)

References 15 publications

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“…It measures and records mainly voltages that have dropped and reached 135kV. UVR will command the CB (Circuit Breaker) on the BESS to connect the network directly, thus making the operating system get a better voltage [19].…”

Section: Voltage Regulationmentioning

confidence: 99%

Battery Energy Storage System (BESS) as a voltage control at substation based on the defense scheme mechanism

Arifin,

Firmanto,

Dwirawan

et al. 2024

Sinergi

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Battery Energy Storage Systems (BESS) can improve power quality in a grid with various integrated energy resources. The BESS can adjust the supply and demand to maintain a more stable, reliable, and resilient power system. Connected to the grid, BESS can respond quickly as a voltage regulator on the grid in the event of a voltage drop during peak load or when a disturbance occurs. Thus, the equipment has designed a voltage regulation scheme to prevent voltage drops and poor power quality caused by some rapid voltage fluctuations. This study investigates the role of BESS as a voltage control combined with a defense scheme mechanism at a high-voltage network in Jakarta. ETAP modeling software has investigated several voltage regulation systems with BESS at the substation indications. The results showed that the BESS at Substations can improve the voltage quality on the grid through voltage regulation.

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Section: Voltage Regulationmentioning

confidence: 99%

Battery Energy Storage System (BESS) as a voltage control at substation based on the defense scheme mechanism

Arifin,

Firmanto,

Dwirawan

et al. 2024

Sinergi

View full text Add to dashboard Cite

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“…The static var compensator (SVC), static var generator (SVG), active power filters (APF) and static synchronous compensator (STATCOM) can be used to filter out harmonics in the power system and compensate the reactive power [14][15][16]. The dynamic voltage regulator (DVR) can compensate the voltage sag or swell [17,18]. However, these power electronic devices can only improve the power quality partially.…”

Section: Motivationmentioning

confidence: 99%

Design and Implementation of Novel Multi-Converter-Based Unified Power Quality Conditioner for Low-Voltage High-Current Distribution System

et al. 2018

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This paper introduces a novel multi-converter-based unified power quality conditioner (MCB-UPQC). Three optimization methods are proposed based on the traditional UPQC: (1) The shunt converter is substituted with multi-modular parallel converters. Hence, the reactive power and harmonic currents can be increased greatly, which are suitable for low-voltage high-current distribution systems. (2) The series converters consist of three H-bridge inverters, and each of the H-bridge inverters is controlled separately. The control strategy is easier to achieve and can improve the control performance of voltage regulation under unbalanced voltage sag or swell. (3) A three-phase four-leg (3P4L) converter is connected to the common DC bus of the proposed UPQC to connect the renewable energy and energy storage system. The detailed mathematical models of shunt and series converters are analyzed, respectively. A multi-proportional resonant (PR) controller is presented in the voltage regulation and reactive power compensation control algorithms. The simulation results verify the feasibility of the control algorithms. Finally, the experimental platform is established, and the experimental results are presented to verify the validity and superiority of the proposed topology and algorithms.

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“…studies have been carried out to achieve an optimal tradeoff between these two objectives. Among these studies, DVS is one of the most widely applied techniques [128][129][130][131][132][133][134][135]. With DVS, the energy dissipation can be reduced substantially by scaling down the supply voltage when the operating workload is low.…”

Section: Resultsmentioning

confidence: 99%

Design methodologies for robust and low-overhead asynchronous quasi-delay-insensitive digital systems

Zhou¹

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In the past decades of electronic circuit designs, the synchronous-logic (sync) is the main de-facto design approach for digital systems. This is largely due to its synchronization to a global clock signal (or its variants thereof) which simplifies the data transfer. Nevertheless, designing digital circuits and systems based on sync approach is becoming more challenging due to the increase in process, voltage and temperature (PVT) variations in the deep submicron fabrication process. An alternative design approach which is based on the asynchronous-logic (async), is

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An Active Compensator Scheme for Dynamic Voltage Scaling of Voltage Regulators

Cited by 27 publications

References 15 publications

Battery Energy Storage System (BESS) as a voltage control at substation based on the defense scheme mechanism

Battery Energy Storage System (BESS) as a voltage control at substation based on the defense scheme mechanism

Design and Implementation of Novel Multi-Converter-Based Unified Power Quality Conditioner for Low-Voltage High-Current Distribution System

Design methodologies for robust and low-overhead asynchronous quasi-delay-insensitive digital systems

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