Control of a three-phase four-wire shunt-active power filter based on DC-bus energy regulation [PDF]
, 2008 This paper presents a nonconventional three-phase four-wire shunt active power filter (APF) topology controlled by using an energy approach. A general study of power terms involved in the operation of the four-wire APF is conducted in order to evidence ...
Blaabjerg, Frede +4 more
core +2 more sources
Performance evaluation of Modified Widrow-Hoff ADALINE under effect of photovoltaic with shunt active power filter [PDF]
, 2016 This paper investigates performances of Modified Widrow-Hoff ADALINE as harmonics extraction algorithm under effect of photovoltaic (PV) integrated with shunt active power filter (SAPF).
Abd Rahim, Nasrudin +4 more
core +1 more source
SAPF for the Inter-harmonics on Grid Network Compensation
International Journal of Grid and Distributed Computing, 2014 Using SAPF (shunt active power filter) has been proved as an effective way for harmonic compensation. In practical applications, the performance of SAPF will be impacted by interharmonics and non-periodic disturbances. This paper analyzed the CPT (conservative power theory) definition of power theory and the application method for SAPF.
Chao Zhang, Yi J. Zhang
openaire +1 more source
Inactivation of the sapA to sapF locus of Erwinia chrysanthemi reveals common features in plant and animal bacterial pathogens [PDF]
, 1998 We investigated the role in pathogenesis of bacterial resistance to plant antimicrobial peptides. The sapA to sapF (for sensitive to antimicrobial peptides) operon from the pathogenic bacterium Erwinia chrysanthemi has been characterized.
Lopez Solanilla, Emilia +2 more
core +1 more source
Energies, 2019 The shunt active power filter (SAPF) is an effective means for the modification of power quality. However, the compensation performance of SAPF would be deteriorated when the unbalanced nonlinear loads are present in the power system.
Cheng-I Chen +3 more
doaj +1 more source
Energies, 2020 This paper proposes a novel sliding mode control (SMC) scheme with a repetitive sliding surface for shunt active power filters (SAPF) to enhance the system robustness and eliminate harmonic current tracking errors. Traditional control schemes, such as PI
Yunguang Gao +4 more
doaj +1 more source
Power outage detection methods for theoperation of a shunt active power flter as energy backup system [PDF]
, 2014 This paper presents the study of power outage detection methods that can be applied to a Shunt Active Power Filter (SAPF) with energy backup capability.
A. Moschitta +5 more
core +3 more sources
Simulation study on the material stress distribution respect to different angle of ECAP [PDF]
, 2022 This research study focused on the influence of channel angle towards stress distribution of material aluminium alloy 5083. The size of the grain is related to the mechanical properties of material.
Kamaruddin, Akmalia Shahira +1 more
core +1 more source
Influence of Non-Integer Harmonics and Interference on SAPF
TELKOMNIKA Indonesian Journal of Electrical Engineering, 2014 Inter-harmonics and non-periodic disturbance generated by aging SAPF or other reasons would impact SAPF performance. In this paper, three-level SAPF was used as example: the mathematical model of three-level SAPF under the definition of virtual flux was built. The power theory under the definition of CPT was discussed.
Zhang Chao +3 more
openaire +1 more source
OPTIMAL TUNING OF PI-CONTROLLER OF SHUNT ACTIVE POWER FILTER FOR HARMONICS MITIGATION USING ENHANCED JUMPING SPIDER ALGORITHM [PDF]
Carpathian Journal of Electrical Engineering, 2022 The increasing use of power electronic devices has resulted in harmonics that may cause in power systems overheating of equipment, poor power factor and voltage distortion.
Betrand N. ATANGA +3 more
doaj