Optimal distribution of the fundamental non-efficient load current terms between the energy gateways connected in grid-tied microgrids

Benavides-Córdoba, Santiago; Urrea-Quintero, Jorge-Humberto; Muñóz-Galeano, Nicolás; Cano, Juan Bernardo; Segui-Chilet, S.

doi:10.1016/j.heliyon.2023.e13650

Cited by 3 publications

(3 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Distributed shunt active filtering requires extracting as many orthogonal current components as possible [29], corresponding to the inactive power components. In contrast, in CPC theory, the unbalance power is represented by only one component.…”

Section: Abmentioning

confidence: 99%

“…5) synthesizes a compensation signal according to (31). The values of inactive powers Q, D R , and D I can be calculated according to the previously mentioned diagrams in the autonomous mode of the SAF operation or provided by a centralized control system when operating as part of a microgrid [29,38]. Using a transposed Clarke matrix, the output unit performs a standard inverse current transformation to the ABC reference frame.…”

Section: Practical Implementation Of the Shunt Active Filter Schemementioning

confidence: 99%

“…The main idea of distributed active filtering is to compensate for all microgrid current inactive components, mainly with embedded semiconductor converters of DG supplies. As a result, the energy storage capability of input microgrid SAF decreases [26][27][28][29]. The problem arises in establishing the particle of inactive power that falls on each converter and its identification in compensation currents.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Integral Power Theory and Active Filtering Using the α-β Reference Frame

Artemenko,

Chopyk,

Polishchuk

et al. 2024

IEEE Access

View full text Add to dashboard Cite

show abstract

Section: Abmentioning

confidence: 99%

Section: Practical Implementation Of the Shunt Active Filter Schemementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Integral Power Theory and Active Filtering Using the α-β Reference Frame

Artemenko,

Chopyk,

Polishchuk

et al. 2024

IEEE Access

View full text Add to dashboard Cite

show abstract

Electrical Energy Quality Indicators and Their Improvement by Active Filters

Artemenko,

Chopyk,

Mikhalsky

et al. 2023

Praci Inst. elektrodin. Nac. akad. nauk Ukr.

View full text Add to dashboard Cite

This article discusses power quality and the role of active filters in improving power quality. The characteristic of this article discusses power quality and the role of active filters in improving power quality. Power quality characteristics, including voltage non-sinusoidality, voltage unbalance, input current harmonic distortion and the ratio of active to full power, are considered. Various technical means of compensating reactive power and improving current and voltage spectra, including active filters, and current standards governing their requirements are considered. The benefits of active filters, such as reduced energy losses, suppression of higher harmonics, power factor correction and flicker re-duction, are described. A correct definition of apparent power is presented to justify an energy efficient control strategy for a shunt active filter to minimize power losses in the transmission line. To facilitate the distributed compensation of unbalance power, the corresponding current vector is represented by four orthogonal components, which produce separate contributions to the transmission line loss power. The use of active filters in power systems can improve power quality and ensure efficient use of electrical equipment. Ref. 14. Keywords: power quality, efficiency, technical means, active harmonic filters, nonlinear load.

show abstract

Measurement and Compensation of Three-Phase Power Supply System Inactive Powers by Shunt Active Filtering

Artemenko,

Kutafin,

Chopyk

et al. 2024

Teh. elektrodin.

View full text Add to dashboard Cite

In this paper, the power theory of three-phase power supply systems was further developed by substantiating new formulas for calculating the unbalance power of three-phase four-wire power supply systems based on the measurement of active and reactive powers of individual phases, which can be used to form compensation signals in distributed active filtering with centralized control. A new structural scheme for controlling an autonomous shunt active filter with extended functionality and increased speed is proposed, which can be used in both three-wire and four-wire power supply systems. Computer modeling confirmed the adequacy of the new formulas for calculating the unbalance power components and the effectiveness of the proposed active filtering strategies to minimize power losses in the transmission line. References 11, figures 3, table 1.

show abstract

Optimal distribution of the fundamental non-efficient load current terms between the energy gateways connected in grid-tied microgrids

Cited by 3 publications

References 36 publications

Integral Power Theory and Active Filtering Using the α-β Reference Frame

Integral Power Theory and Active Filtering Using the α-β Reference Frame

Electrical Energy Quality Indicators and Their Improvement by Active Filters

Measurement and Compensation of Three-Phase Power Supply System Inactive Powers by Shunt Active Filtering

Contact Info

Product

Resources

About