Results 211 to 220 of about 9,411 (265)
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Suitable Single-Phase to Three-Phase AC–DC–AC Power Conversion System
IEEE Transactions on Power Electronics, 2015This paper presents a single-phase to three-phase power conversion system with parallel rectifier and series inverter to cope with single-phase to three-phase asymmetry. Such converter guarantees both reduction in the input current processed by rectifier circuit and reduction of the output voltage processed by the inverter circuit.
Euzeli Cipriano dos Santos +2 more
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A DC-AC Power Conversion Technique Using Twin Resonant High-Frequency Links
IEEE Transactions on Industry Applications, 1983The advantages of load commUtated high-frequency (HF) sinusoidal inverters as link stiiges in power conversion are well-known. An inverter configuration that employs parallel connection of the load to the resonating capacitor can be employed to realize the high- frequency link. A technique of dc to low-frequency ac power conversion using two, such high-
V. T. Ranganathan +2 more
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Suitable single-phase to three-phase AC-DC-AC power conversion system
2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2012This paper presents a single-phase to three-phase power conversion system with parallel rectifier and series inverter to cope with single-phase to three-phase asymmetry. Such converter guarantees both reduction in the input current processed by rectifier circuit and reduction of the output voltage processed by inverter circuit.
E. C. dos Santos +3 more
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Bidirectional Single Power-Conversion DC–AC Converter With Noncomplementary Active-Clamp Circuits
IEEE Transactions on Industrial Electronics, 2016This paper presents a bidirectional single power-conversion dc–ac converter with noncomplementary active-clamp circuits. The proposed converter comprises a bidirectional flyback converter and an unfolding bridge. In order to interface the grid with a low-voltage energy storage through only single power-conversion, the bidirectional flyback converter ...
Kwang-Seop Kim +4 more
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Interaction between MHD Generator and dc-ac Power Conversion System
Journal of Energy, 1982Transient characteristics of an MHD power generating system including a DC-AC inverter are analyzed using a time-dependent quasi-one-dimensional approximation. The generator model considered is Faraday type of U-25 class with heavy-oil and air combustion gas.
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A comparison of seven-level inverter topologies for multilevel DC-AC power conversion
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2014Multilevel inverter (MLI) performance is high compared to the conventional two level inverters since they offer high power capability, associated with lower output harmonics and lower commutation losses. However the main drawback of MLI is their increased number of power devices, passive components, complex pulse width modulation control and balancing ...
Prachi Salodkar +3 more
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Improvement of Electric Power Conversion Efficiency of Magnetic Oscillation-Type DC–AC Converter
IEEE Transactions on Magnetics, 2009This paper describes fundamental characteristics of a direct current/alternating current (dc-ac) converter utilizing magnetic oscillation. An ac-voltage source such as the line electric power source is connected to an excitation winding of the magnetic oscillation circuit in series. The dc-ac converter can supply electric power to the ac-voltage source,
S. Okanuma, Y. Ogata
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Bidirectional Power Conversion by DC–AC Converter with Active Clamp Circuit
2019Solar is one of the most widely used energy sources due to its ease of availability and preferred for the generation of electricity. This paper presents a bidirectional power conversion from DC to AC by using non-complementary active clamp circuits. It consists of the bidirectional flyback converter.
H. Anusha, S. B. Naveen Kumar
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IEEE Power and Energy Technology Systems Journal, 2016
PES Open Access ...
Abd Almula Gebreel, Longya Xu
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PES Open Access ...
Abd Almula Gebreel, Longya Xu
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A Hybrid Power Conversion System Using Three-Phase Single-Stage DC–AC Converter
2020This research article emphasizes about incremental conductance method of tracking maximum power point and sliding variable structure control implemented for three-phase single-stage DC–AC converter for hybrid electric power generation. The variations in PV array have been reduced by MPPT converter and tied along with wind voltage to the DC bus.
Shaik Rafi +2 more
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