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Discrete-Time Adaptive Control for Three-Phase PWM Rectifier. [PDF]
Sensors (Basel)Hou B, Qi J, Li H.
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Honeycomb Cell Structures Formed in Drop-Casting CNT Films for Highly Efficient Solar Absorber Applications. [PDF]
Nanomaterials (Basel)Islam S, Furuta H.
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Theoretical modeling and fault diagnosis of pantograph-catenary arc under high-speed airflow. [PDF]
Sci RepLi B, Shu J, Du D.
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Evaluating low-energy cooling strategies on thermal and cardiac strain in older adults exposed to very hot and dry heat with accompanying activities of daily living. [PDF]
J Appl Physiol (1985)McKenna ZJ +7 more
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Enhancing the Weld Quality of Polylactic Acid Biomedical Materials Using Rotary Friction Welding. [PDF]
Polymers (Basel)Kuo CC, Liang HX, Huang SH, Tseng SF.
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A power converter autotransformer
8th International Conference on Harmonics and Quality of Power. Proceedings (Cat. No.98EX227), 2002The objective of this paper is to present a new topology of power converters which use a special autotransformer-ADZ. This autotransformer allows independent control of voltage phasors, phase by phase. This feature permits the application of this converter in unbalanced systems. This paper analyzes the technical feasibility of the transformer converter
J.P.G. Abreu +3 more
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A stabilized single phase electronic autotransformer
IECON'99. Conference Proceedings. 25th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.99CH37029), 2003A stabilized single-phase electronic step-down autotransformer with improved switching characteristics is presented in this paper. It employs bi-directional switches in a four step PWM switching strategy for commutating inductive load currents. A low cost microcontroller is employed simplifying the control circuitry, giving robustness and reliability ...
Trabach, Emerson P +3 more
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EHV Application of Autotransformers
IEEE Transactions on Power Apparatus and Systems, 1967The universal method of voltage transformation from EHV levels to lower voltage systems is through the use of the autotransformer. The characteristic of the autotransformer is profoundly influenced by the tertiary winding or the lack of it. This paper discusses the influence of the tertiary winding and its placement, fault magnitude and short circuit ...
G. Alexander, William. Mcnutt
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Dynamical Analysis of an Autotransformer
2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020), 2020The auto-transformer differs from a two winding transformer, in that the power is transferred from primary to secondary inductively as well as by conduction because there is a direct electrical connection between the primary and secondary windings of an auto-transformer.
Abhijeet Lanjewar +2 more
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