158 results found.
Year: 2021, Volume: 21, Number: 3
... 21, Number 3, 2021 A Power Electronic Traction Transformer Model for a New Medium Voltage DC Electric Railway ... Traction model and simulations of a whole MVDC catenary-line fed transformers (PETT) were developed for the existent Medium ... module," 2017 IEEE Energy Convers. Congr. transformer-based railway traction systems: challenges and Expo. ( ...
Terms matched: 3 - Score: 31 - 2,068k
Year: 2021, Volume: 21, Number: 3
... simulation results for proposed+ strategy, section VI presents the experimental verifications G 3-˜ Lfy Vdc Inverter- Lfb and section VII concludes the paper. 3-˜ Gnd Inverter Transformer PV String Vpv PWM Pulses II. BASIC METHODOLOGY OF APC ig Ipv Inverter/ vg In this section, the basic theory of APC was discussed EAPC control ...
Terms matched: 1 - Score: 6 - 2,507k
Year: 2021, Volume: 21, Number: 2
... lose the signals at a sampling rate of 10 kHz. required information. The sampling frequency of data Potential generation was 10kHz resulting in 2000 points in a 200ms Transformer period. The fundamental frequency of each signal was ZMPT 101b PC 50Hz. The simulated signals are shown in Fig. 3. Potential 3 € Phase AC ...
Terms matched: 1 - Score: 6 - 1,483k
Year: 2021, Volume: 21, Number: 2
... controlled to achieve power balance. The research AC bus. AC bus is integrated with the grid through a 100 contributions of this article are as follows. kVA transformer (415V/3.3kV). AC and DC subgrids are ‚ KF based novel power smoothing technique is coupled by a bidirectional ILC and a filter [23 ...
Terms matched: 1 - Score: 3 - 1,551k
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: 2020, Volume: 20, Number: 4
... associated to the existence of communication equipment that and charging of plug-in electric vehicles to assess, use the earthing conductor for signal grounding purposes respectively, voltage unbalance and transformer aging. [6 ], which may suffer from disruption of communication Digital Object Identifier 10.4316/AECE.2020.04006 45 1582-7445© 2020 AECE Advances in Electrical and Computer ...
Terms matched: 1 - Score: 22 - 1,302k
Year: 2020, Volume: 20, Number: 4
... is organized as follows. Section I describes the superconducting transformer type [3-5], solid state type [ ... was investigated in [19]. To evaluate the transformers are connected in series to the main grid and ... to Fig. 16(c) ASCC is of transformer-type superconducting fault current limiter due to adjusted to keep ...
Terms matched: 3 - Score: 47 - 1,381k
Year: 2020, Volume: 20, Number: 3
... and a Zmod DAC 1411 (modules also manufactured on the mid winding of the transformer (vsec) are described in by Digilent) implementing the analog to digital ... implementations of the input current ƒ 0 € ƒ sensors use circuits based on current transformers that also ƒ R € R C ƒ alter the input valley current waveform ...
Terms matched: 2 - Score: 34 - 1,807k
Year: 2019, Volume: 19, Number: 4
... generator optimization algorithms which use random iterative rules are power, voltage, injected reactive power and tap changer also applied as a training function in order to optimize the transformers ratio. network for ensuring stability and convergence. Power related equations are also given by (3, 4), n Karaboga et al. presented and ...
Terms matched: 1 - Score: 12 - 488k
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