158 results found.
Year: 2019, Volume: 19, Number: 4
... 1]. In this topologies, which use a large number of switches and high- regard, the hybrid energy systems (HESs) are installed to frequency transformer (HFT). However, using HFT and a deal with these problems and also provide energy flow and large number of switches increases the converter size, ...
Terms matched: 1 - Score: 7 - 1,060k
Year: 2011, Volume: 11, Number: 2
... magnitude is distance between them being 5 mm. An a.c. voltage was explained in terms of the increase of the cavity inner wall applied from the above mentioned transformer. The PD conductivity. The PD behaviour is studied in epoxy resin activity was detected by a typical PD detecting system samples and is explained with the aid ...
Terms matched: 1 - Score: 7 - 1,121k
Year: 2009, Volume: 9, Issue: 2
... fixed a.c. coils 10 are provided, which operate as a primary the literature [2, 3]. The rated voltage and frequency is coil of a transformer and the moving ring operates as a chosen to operate in our country low voltage network. secondary coil. The magnetic circuit of this transformer is the same ...
Terms matched: 1 - Score: 6 - 473k
Year: 2018, Volume: 18, Number: 4
... unbalance. The measured data were the three line currents and phase- to-phase voltages at the frequency converter output. The currents and voltages were measured by using potential transformers (PS TTD-0 672X) and current transformers (PS Figure 1. Scale model laboratory TT 50-SD 33.333 mV/A). The data acquisition was performed ...
Terms matched: 1 - Score: 6 - 1,921k
Year: 2017, Volume: 17, Number: 1
... 10.4316/AECE.2017.01012 81 1582-7445© 2017 AECE Advances in Electrical and Computer Engineering Volume 17, Number 1, 2017 transformed into the stationary-frame. without an output isolation transformer. When compared to In order to improve the reference tracking and DC the existing stationary-frame based PIR controllers, the disturbance compensation, for some types of three-phase ...
Terms matched: 1 - Score: 6 - 1,282k
Year: 2020, Volume: 20, Number: 4
... . From (1 ), the stator currents can wound-rotor induction generator, RSC, an intermediary DC- be expressed as link circuit, GSC, a coupling transformer, and an associated ds € Lmidr ƒ control system. As described, the stator is directly connected ids € ƒ to the grid via a three-phase ...
Terms matched: 1 - Score: 6 - 1,690k
Year: 2022, Volume: 22, Number: 1
... modeling of wind turbine used in partial scale power converter based wind turbines. systems is required to examine dynamic events. While stator terminals are connected to the grid transformer, Wind turbines consist of three main parts called a rotor, its rotor terminals are connected to the back-to-back tower, and nacelle. There are a hub ...
Terms matched: 1 - Score: 6 - 1,838k
Manuscript template V16/20190503 - Do not alter
... 2 included. In Table I, GFR and GFD parameters are- PI Vp GFD H-Bridge Control described. Both GFR and GFD to the mains through a cosG transformer are connected. Between the transformer and the Figure 3. GFD H-Bridge Control for both GTM and ISM PCC, a static transfer switch (STS) is ...
Terms matched: 1 - Score: 6 - 1,447k
Year: 2012, Volume: 12, Number: 2
... . For small resource, iii) a LAB storage device, iv) an inverter, v) a power wind system operating in remote and isolated areas, transformer and vi) resistive loads. It supplies single-phase consumers, at 230 V/50 Hz. Digital Object Identifier 10.4316/AECE.2012.02014 81 1582-7445© 2012 AECE ...
Terms matched: 1 - Score: 6 - 995k
Year: 2023, Volume: 23, Number: 2
... across different scales for image dehazing. 22], [39-41]. Yang et al. [20] propose a two-stage network, consisting of a supervised transformer network [42] for In this paper, we propose a Structure-aware Heatmap and efficiently reducing the pose variance among the datasets, Boundary map Regression Network ( ...
Terms matched: 1 - Score: 6 - 2,548k