Results 281 to 290 of about 2,441,783 (353)
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International Journal of Electrical Power and Energy Systems, 2018
This study presents a voltage regulator that is specific to three-phase self-excited induction generators (SEIG). The voltage regulator proposed in this paper uses a PID controller that adjusts the pulse width of a PWM signal for the firing of the ...
Fernando B Silva +2 more
exaly +2 more sources
This study presents a voltage regulator that is specific to three-phase self-excited induction generators (SEIG). The voltage regulator proposed in this paper uses a PID controller that adjusts the pulse width of a PWM signal for the firing of the ...
Fernando B Silva +2 more
exaly +2 more sources
Stability of Voltage Regulators
Transactions of the American Institute of Electrical Engineers, 1950THE PRESENCE in many voltage regulator circuits of nonlinear control elements has prevented a complete mathematical treatment of the subject. However, Liapounoff's theory1 ofthe stability of dynamic systems affords a solution to the problem of stability of electric circuits subjected to small displacements from equilibrium.
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A new control design strategy for automatic voltage regulator in power system.
ISA transactions, 2019This paper presents a new design technique to determine the optimal values of proportional-integral-derivative controller gains of an automatic voltage regulator, using the evolutionary algorithm namely 'Cuckoo Search'.
A. Sikander, Padmanabh Thakur
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Low-voltage linear voltage regulator suitable for memories
2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512), 2004In this communication a low-voltage linear voltage regulator in CMOS technology is presented. It is based on a two class-AB gain stage and, hence, does not suffer from internal slew-rate limitation when very large load capacitances are used. The linear regulator suitable for memory application was designed in a 0.35 /spl mu/m standard CMOS technology ...
W. ALOISI, S. M. BILLE, PALUMBO, Gaetano
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Analysis Of Voltage Regulators With Boost Voltage
2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2019The article analyzes the approaches to development of AC voltage regulators based on schemes using boost voltages. The influence of the voltage regulation requirements on the topology AC voltage regulators is considered. An assessment of influence of the AC voltage regulator's topology on its operating modes are presented.
Dmitry I. Panfilov +2 more
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Sine-cosine algorithm-based optimization for automatic voltage regulator system
Transactions of the Institute of Measurement and Control, 2018A novel design method, sine-cosine algorithm (SCA) is presented in this paper to determine optimum proportional-integral-derivative (PID) controller parameters of an automatic voltage regulator (AVR) system.
B. Hekimoğlu
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IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200), 2000
AbstractThis paper describes a new single phase controller for supplying resistive loads, with two different strategies . Load voltage is varied by controlling the flux linkage of a single transformer windings used with the proposed system. The primary of the tranformer is connected in series with the load of the a.c.
Ashraf Zein El-Din, Awad El-Sabbe
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AbstractThis paper describes a new single phase controller for supplying resistive loads, with two different strategies . Load voltage is varied by controlling the flux linkage of a single transformer windings used with the proposed system. The primary of the tranformer is connected in series with the load of the a.c.
Ashraf Zein El-Din, Awad El-Sabbe
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500 °C, High Current Linear Voltage Regulator in 4H-SiC BJT Technology
IEEE Electron Device Letters, 2018Saleh Kargarrazi +2 more
exaly +2 more sources
Research of Thyristor Voltage Regulator Characteristics in Transverse Output Voltage Regulation Mode
2020 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 2020The application of Internet of Energy (IoE) technology and devices in medium voltage distribution networks allows solving the problem of low quality electric energy for consumers. One of such devices is a thyristor voltage regulator (TVR). This is an innovative smart device with thyristor control, which is characterized by a high-speed operation and ...
Elena Sosnina +3 more
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Automatic voltage regulator design using a modified adaptive optimal approach
International Journal of Electrical Power & Energy Systems, 2019In this paper, an online adaptive optimal controller is firstly designed to optimize the performance of an automatic voltage regulator (AVR). Towards this end, an optimal quadratic tracking problem is defined based on the error between the synchronous ...
Y. Batmani, H. Golpîra
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