Results 81 to 90 of about 9,596,978 (183)
IEEE Open Journal of Industry ApplicationsThis article proposes a novel zero-voltage switching (ZVS) and zero-current switching (ZCS)-based hybrid dc circuit breaker for a radar power system. Long-range radars demand huge power, in the order of hundreds of kW. Radar's phased array antenna
Nandakumar Saminathan +5 more
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A new series-L/parallel-tuned class DE-1 power amplifier
Dianzi Jishu Yingyong, 2018 This paper proposes a new series-L/parallel-tuned class DE-1 power amplifier. The theoretical analysis was conducted according to zero current switching(ZCS) and zero current slope switching(ZCSS) conditions.
Hua Zaijun +3 more
doaj +1 more source
, 2007 A new cost effective zero-voltage (ZVS) and zero-current switching (ZCS) current-fed energy-recovery display driver for a plasma display panel (PDP) is proposed. It features a simpler structure, less mass, and lower cost of production. Furthermore, since
Moon, GunWoo +5 more
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, 2019 An improved zero-voltage and zero-current-switching full-bridge pulsewidth modulation (ZVZCS-FB-PWM) de-to-de converter is presented and analyzed. An auxiliary resonant circuit, which consists of a switch and a capacitor, are added to provide zero ...
Seok, KW, Kwon, BH
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Bidirectional soft-switching converter-fed DC motor drives [PDF]
, 1998 Two new soft-switching DC-DC power converters, with the capabilities of bidirectional power flow and soft-switching (either zero-voltage transition or zero-current transition) are developed for DC motor drives.
K. T. Chau +5 more
core +1 more source
Novel ZCS transformerless high gain DC-DC converters for renewable energy conversion systems
, 2019 This paper proposes new zero current switching (ZCS) transformerless high gain DC-DC converters for renewable energy conversion systems. A conventional high gain transformerless DC-DC converters derived with a simple auxiliary resonant network to obtain ...
Bhajana, V.V.Subrahman. Kumar +1 more
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An isolated ZVS/ZCS flyback converter using the leakage inductance of the coupled inductor
, 1998 This paper describes a simple and effective way to modify an existing hard-switched flyback converter into a circuit with zero-voltage switching (ZVS) and zero-current switching (ZCS).
Chung, H +5 more
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A Merged ZCS/ZVS Control Technique for Resonant Switched-Capacitor Converters [PDF]
This work proposes a novel soft switching technique which merges the benefits of zero current switching (ZCS) and zero voltage switching (ZVS) to increase the overall efficiency of resonant switched-capacitor (ReSC) converters.
Pilawa-Podgurski, Robert CN +2 more
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A New Zero Current Switching Ultra Step-Up Converter With Low Input Current Ripple
IET Circuits, Devices and SystemsThis paper proposes a high step-up converter featuring zero current (ZC) switching (ZCS) and continuous input current to enhance efficiency. The converter integrates switched capacitor and coupled inductor techniques to improve voltage gain while ...
Eiraj Rezai, Majid Delshad, Bahador Fani
doaj +1 more source
Zero voltage zero current three level DC-DC converter
, 2000 A three-level DC-to-DC converter is provided having zero-voltage and zero-current switching (ZVZCS). A flying capacitor is provided on the primary side of the converter to achieve zero voltage switching (ZVS). In addition, during freewheeling (i.e., when
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