single-phase AC line
SIMULATION OF UPFC FOR SINGLE PHASE TRANSMISSION LINE SYSTEM
... large AC system development is the transmission of large amounts of power over long distances by high voltage transmission lines from remote power sources to load ...Flexible AC Transmission System ...of ...
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Closed Loop Single Phase Bidirectional AC to AC Buck Boost Converter for Power Quality Improvement
... bidirectional ac to ac buck boost converter circuit using power MOSFET is analyzed for reducing the output voltage sag and improving efficiency of the ...
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A single phase bidirectional AC/DC converter for V2G applications
... a single-phase bidirectional current-source AC/DC converter for vehicle to grid (V2G) ...a line frequency commutated unfolding bridge and an interleaved buck-boost ...the line frequency ...
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Power Factor Correction in Single Phase AC-DC Converter
... The equipment connected to an electricity distribution network usually wants some kind of power conditioning, typically rectification, which yields a non-sinusoidal line current owing to the nonlinear input ...
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A Novel Coupled-Inductor Single-Phase Boost DC-AC Inverter for Photovoltaic Systems
... an ac line frequency (50/60 Hz) transformer to boost the voltage and ac/dc converters for rectification and power flow ...networks. Single-module dc/dc boost converters can theoretically ...
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A Single-Phase Ac-Dc Converter with Improved Efficiency Using Atmega 8 Microcontroller
... This topology consists the decoupled MOSFET gates, it uses two slow diodes (Da and Db), like to that of the semi- bridgeless PFC boost, to link the ground of the PFC to the input line. The gating signals for the ...
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Analysis of Single Phase AC-DC SEPIC Converter using Closed Loop Techniques
... an AC-DC power converter, which provides unity power factor at input mains and also results in close regulations of output DC ...The single-ended primary-inductance converter (SEPIC) is a DC/DC-converter ...
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Comparison of AC choppers fed single phase induction motor Close loop characteristics
... using single phase AC motor is provided its low cost and easy availability of induction motor suits for such applications(Howard Abramowitz (2003) [12] ...Modulation AC controller has ...
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Analysis of Single Phase AC-DC Isolated Zeta Power Factor Converter
... In zeta converters, the hysteresis controller is used to control the inductor current. So regardless of the current starts, the switch action pick up as soon as a boundary is encountered. The current rises from 0 to amps ...
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Single Phase Interleaved Bridgeless Boost Front End Converter for Three Phase Induction Motor Drive
... is single phase ...the line side ...the ac input voltage to dc, and this is followed by the boost converter but the output capacitor ripple current is very ...
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Analysis of Symmetrical & Asymmetrical PWM Based Single Phase AC to AC Converter for Power Quality Improvement
... furnaces, AC motor speed control and also theatre dimmers uses AC voltage ...of AC chopper [1-8]. In most standard AC choppers, the commutation causes high voltage spikes and an alternative ...
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A Single Phase High Power Factor AC-DC converter with Soft Switching Characteristics
... remove the high frequency current of the inductor current. The input line current becomes sinusoidal and in phase with the input line voltage. So that high power factor can be achieved. The buck ...
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Speed Control and Power Factor Improvement of a Single Phase AC Motor
... Our motivation in this paper is to reduce the power theft and provide a reliable meter reading system. By providing the proposed AMI system, we can improve the current metering system and able to collect the reliable ...
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A New Single-Phase Single-Stage AC-DC Stacked Flyback Converter With Active Clamp ZVS
... conventional single-stage flyback converters, operating with a duty-cycle above 50% means that peak voltage stress of the single switch must be increased considerably or the converter must operate with ...
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Optimal ZVS modulation of single-phase single-stage bidirectional DAB AC-DC converters
... for single-phase, single-stage, bidirectional and isolated dual active bridge (DAB) ac–dc converters is ...rectified ac line voltage via a synchronous ...combined phase- ...
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A CONTROLLED SINGLE-PHASE SERIES RESONANT AC CHOPPER
... of line frequency is compare with the reference voltage (Voltage need to get at the output set as reference voltage), and its output is given to the P I ...this line frequency pulses are delayed accordingly ...
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Three phase to single phase current fed high step up ac-dc matrix converter based on CWVM
... A single-phase step-up ac–dc matrix converter based on Cockcroft–Walton CW) voltage multiplier is explained in this ...and ac source, the modern topology gives high quality of line ...
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Electrical Installation and Energy Management
... sources, Single phase and three phase system, Star and delta three phase system, Power Factor, Energy measurement, Efficiency measurement, Electricity Tariff, Maximum Demand, Electricity ...
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Key Terms: Speed Control, DC Motor, Thyristor, IGBT, Converter Circuits.
... electric vehicle industry. With the increasing contribution of power electronics units, the speed controlling of DC/AC electric motor is rapidly getting more sophisticated and accurate. Armature field voltage ...
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Terminal Identifier Design For Single Phase AC Motor Using Microcontroller-Based Voltmeter
... of single phase alternate current (AC) motor and purposely to make user can easily identify the terminal motor ...often, AC motor manufacturer does not provide marking of motor ...an AC ...
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