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This work is focused upon power electronic motor-driven scooter with a new EDLC (Electric Double Layer Capacitor) on board charger. This electric scooter is eco-friendly and high performances. In addition, it is effective method suitable for global environmental issues and energy concerned problems. This paper mainly deals with an EDLC based-electric scooter and its unique super-rapid pulse charging...
In this study, we focused on an electric motorcycle system with onboard innovative charger using ultracapacitor (EDLC). The electric two-wheel scooter is an excellent performance and environmentally friendly. Moreover, it's just an effectual solution suitable for energy resource issues and the global environment. This paper discusses with the electric motorcycle using EDLC and an innovative pulse...
This work is focused upon power electronic motor-driven scooter and its related new EDLC (Electric Double Layer Capacitor) charger. The electric scooters are eco-friendly, high performances and more convenient. In addition, it is effective method suitable for global environmental issues and energy concerned problems. This report mainly deals with an EDLC based-electric scooter and a unique pulse super-rapid...
This paper presents a novel prototype of a time-sharing frequency doubler principle-based current-fed zero current soft-switching (ZCS) high frequency resonant (HF-R) inverter for inductive power transfer (IPT) systems. The newly-proposed ZCS HF-R inverter is suitable for producing a higher frequency resonant current with switching power loss reduction by using a middle-class switching frequency insulated-gate-bipolar-power...
This paper presents a new prototype of a single-stage ac-ac converter with Silicon-Carbide (SiC)-MOSFET / SiC-SBD integrated power module for induction heating (IH) applications. Switching and conduction power losses are effectively reduced by virtue of the 1.2kV-120 A All-SiC power module under the condition of zero voltage soft-switching (ZVS), as compared to the counterpart solution using a Si-IGBT...
This paper presents a novel prototype of a timesharing frequency doubler principle-based current-fed zero current soft-switching (ZCS) high frequency resonant (HF-R) inverter for inductive power transfer (IPT) systems. The newly-proposed ZCS HF-R inverter is suitable for producing a higher frequency resonant current with switching power loss reduction by using a middle-class switching frequency insulated-gate-bipolar-power...
AC motor-driven electric scooters are highly eco-efficient, high performance, more convenient, and air-pollution free. They offer a certain powerful solution to global environmental and energy problems. This paper presents a newly-developed super-rapid charging electric motor-driven scooter (Electric Scooter) incorporating EDLC stack change-over power source. Described are practical design criteria...
AC motor-driven electric scooter in addition to mini-EV which are highly eco-efficient, high performance, more convenient, and air-pollution free are to offer a certain powerful solution to global environmental problem. This paper presents a newly-developed super-quick charging power electric motor-driven scooter (Electric Scooter) incorporating EDLC stack useful for a low carbon society. Described...
AC motor-driven electric scooter in addition to mini-EV which are highly eco-efficient, high performance, more convenient, and air-pollution free are to offer a certain powerful solution to global environmental problem. This paper presents a newly-developed super-quick charging power electric motor-driven scooter (Electric Scooter) incorporating EDLC stack useful for a low carbon society. Described...
A five-element multi-resonant(LLC — LC) dc-dc converter can attain the wide range output power and voltage regulations by a practical-range pulse frequency modulation (PFM). It is a drawback, however, the power conversion efficiency deteriorates under the light load condition due to the conduction power loss in the LC anti-resonant circuit. As a solution to this technical problem, the pulse density...
This paper presents a new investigation for a soft commutation performance of a soft switching PWM non-isolated boost DC-DC converter embedding an ER-SWC (Edge Resonant SWitched Capacitor) modular. The conceptual DC-DC converter treated here can achieve a high frequency ZCS turn-on and ZVS turn-off commutations in active switches and minimization of a reverse recovering current in the freewheeling...
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