Different approaches for designing the passive power filters

Mboving, Chamberlin Stéphane Azebaze; Hanzelka, Zbigniew

doi:10.1109/isncc.2015.7174696

Cited by 3 publications

(1 citation statement)

References 3 publications

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“…Besides the advantage of being simple and cheap and highly reliable, there is the disadvantage of the need for a new design for every new case, the filters should be tuned to a specific harmonic to act correctly and may lead to over voltage during low power demand. It is worth noting that these filters are used nowadays in some application beside disadvantages because of being simple design and coseffectiveResearch in the application and novel methods to design of this filter is still going on in three phase and single phase power systems, although most of them are some hybrid applications of filters to reduce the costs and increase the reliability of the system [33,[47][48][49][50][51][52][53][54][55][56].…”

Section: Passive Power Filtersmentioning

confidence: 99%

An overview of power quality enhancement techniques applied to distributed generation in electrical distribution networks

Naderi

Hosseini

Zadeh

et al. 2018

Renewable and Sustainable Energy Reviews

123

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-It is obvious that power quality is an important characteristic of today's distribution power systems as loadsbecome more sensitive on the other hand nonlinear loads are increasing in the electrical distribution system. Considering the distributed nature of harmonic loads, the need for distributed power quality improvement (PQI) is inevitable. From years ago, researchers have been working on various kinds of filters and devices to enhance the overall power quality of power system, but today the nature of distribution system has been changed and power electronic based DGs play an important role in distribution grids. In this paper, a thorough survey is done on power quality enhancement devices with emphasis on ancillary services of multi-functional DGs. A literature review is also done on microgrids concept, testbeds and related control methods. Although there were some applications of DGs for PQI improvement these applications were not defined multi-functional DGs. Various control methods are studied and categorized regarding different viewpoints in the literature. Finally, a couple of thorough comparisons are done between the available techniques considering the nature, capabilities, advantages and implementation costs.

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Section: Passive Power Filtersmentioning

confidence: 99%

An overview of power quality enhancement techniques applied to distributed generation in electrical distribution networks

Naderi

Hosseini

Zadeh

et al. 2018

Renewable and Sustainable Energy Reviews

123

View full text Add to dashboard Cite

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Practical considerations for reactive power sharing approaches among multiple-arm passive filters in non-sinusoidal power systems

Ali

Al-Enezi

Kandil

et al. 2018

International Journal of Electrical Power & Energy Systems

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Derating of Squirrel-Cage Induction Motor Due to Rotating Harmonics in Power Voltage Supply

Drabek

2023

Energies

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This paper presents a method for determining the load capacity of three-phase squirrel-cage induction motors supplied with a balanced distorted voltage containing rotating harmonics (1st, 5th, 7th, 11th, 13th,...). The method is based on the dependence of the motor load capacity on the load power losses in the rotor cage. The load capacity was determined based on motor short-circuit measurements made for frequencies equal to harmonic frequencies. To evaluate the load capacity, a factor with the proposed name Harmonic Losses Factor (HLF) was introduced. Its expression is a generalization of the well-known HVF expression. However, it has been shown that a more accurate estimation of the load capacity is obtained using the sum of load power losses in the rotor cage from higher harmonics. Measurements and calculations were carried out for a low-voltage squirrel-cage motor with a rated power of 22 kW and a synchronous speed of 1500 rpm. Calculations showed that the derating power curves given in the IEC 60034-17 and NEMA MG1 standards are incorrect for the tested motor.

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Different approaches for designing the passive power filters

Cited by 3 publications

References 3 publications

An overview of power quality enhancement techniques applied to distributed generation in electrical distribution networks

An overview of power quality enhancement techniques applied to distributed generation in electrical distribution networks

Practical considerations for reactive power sharing approaches among multiple-arm passive filters in non-sinusoidal power systems

Derating of Squirrel-Cage Induction Motor Due to Rotating Harmonics in Power Voltage Supply

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