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Search results for: transformer
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Year: 2022, Volume: 22, Number: 4
... power supply to the voltage regulator to (a) make the voltage continuously adjustable. Then the single- phase bridge rectifier circuit is connected after boosting through the transformer, and the energy storage capacitor is charged through the rectifier bridge. During the charging process, the trigger circuit does not work, so that the charging ...
102. Impact of Photovoltaic Systems Allocation on Congestion in Distribution Network: Iraq Case Study
Year: 2022, Volume: 22, Number: 2
... . PVDG power from AL-Waziriah power plant, Training and the Mashtal distribution network (feeder 14, from Energy Researches Office, Ministry of Electricity, Iraq, Baghdad transformer 3). Fig. 3 describes the residential load through (24-h) in a day (18/August/2021, in this case) in ...
Year: 2014, Volume: 14, Number: 3
... , because it distorts the regular waveform of the supply. The arcing generates transients, and these transients affect the railway system, including the track circuits, supply transformers, vehicle transformers, and other locomotives. (a) (b) (c) This paper presents a new approach for monitoring the Figure 2. ...
Year: 2019, Volume: 19, Number: 2
... ]. The AC bus is tied to 100 MVA, optimization methods like GA and ABC. The research 3.3 kV, and 50 Hz utility grid through a transformer. Both contributions of this article are as follows. the subgrids are coupled by a bidirectional ILC which is ‚ In depth study of PV-WECS-FC based hybrid AC ...
Year: 2009, Volume: 9, Issue: 1
... probabilistic clustering. were tested on a set of load data recorded for a period of 6 The first two categories are major methods of clustering: months on the transformers within the distribution stations hierarchical clustering and k-means clustering. to the north of Romania. The load diagram is drawn using In hierarchical clustering the data are not ...
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 ...
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 ...
Year: 2023, Volume: 23, Number: 4
... . Zhang, X. Wang, and R. Gu, "Modular multilevel topology, which operates at 30 kHz, are displayed, and its resonant DC transformer with inherent balancing capability," in IEEE Transactions on Industrial Electronics, 2022. operating characteristics are compared with the other doi:10.1109/TIE.2022.3192602 classical topologies ...
Year: 2017, Volume: 17, Number: 1
... . Current was Results shown in this paper verified that this procedure can measured by digital acquisition card and a measuring be applied on the motor vibration signals to successfully transformer 400/5 A, with sampling frequency set to 5 kHz. determine presence of broken bar fault, even for MW range Induction motors are supplied directly ...
Year: 2019, Volume: 19, Number: 3
... ] Harrold, R. T. "Acoustic Waveguides for Sensing and Locating gratitude to Eletrobras-Chesf, for the kindness to give their Electrical Discharges in High Voltage Power Transformers and other samples insulators, and CNPq and Proex/CAPES, which Apparatus." IEEE Trans. Power Apparatus and Systems, vol. 98, n ...
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