A5018181868- Multilevel Inverters and Converters
- Advanced DC-DC Converters
- Silicon Carbide Semiconductor Technologies
- Wireless Power Transfer Systems
- Innovative Energy Harvesting Technologies
- Energy Harvesting in Wireless Networks
- Electromagnetic Compatibility and Noise Suppression
- Thin-Film Transistor Technologies
- Micro and Nano Robotics
- Organic Light-Emitting Diodes Research
- Innovative Teaching Methods
- Electrostatic Discharge in Electronics
- Insect Resistance and Genetics
- Green IT and Sustainability
- Advancements in Semiconductor Devices and Circuit Design
- Microfluidic and Bio-sensing Technologies
- Advanced Materials and Mechanics
- Experimental Learning in Engineering
- Mobile Learning in Education
- Insect Pest Control Strategies
- Analog and Mixed-Signal Circuit Design
- Induction Heating and Inverter Technology
Industrial Technology Research Institute
2023
National Yang Ming Chiao Tung University
2006-2018
Institute of Physics, Academia Sinica
2017
National Yunlin University of Science and Technology
2009-2010
A parallel LLC series resonant converter with output voltage doubler is presented in this paper. The interleaved pulse-width modulation (PWM) technique adopted to reduce the ripple current on input and capacitors. capacitance of capacitors can be reduced. high stress drawback conventional overcome by proposed converter. Thus applied for applications. Based behavior, all power switches are turned at zero switching (ZVS) rectifier diodes off (ZCS). losses semiconductors In side, topology...
Active learning enables learners to actively engage in learning. Learning not only transfers material students for learning, but also encourages greater mental engagement and more extensive student-student student-instructor interaction than does a typical lecture class. Peer instruction (PI) engages active by achieving continuous instructor-student physics lecture. However, the methodologies effectiveness of implementing PI elementary school have seldom been clarified. This study explores...
Our study of DNA dynamics in weakly attractive nanofabricated post arrays revealed crowding enhances polymer transport, contrary to hindered transport repulsive medium. The coupling diffusion and adsorption the microposts results more frequent cross-post hopping increased long-term diffusivity with density. We performed Langevin simulations found maximum gap sizes comparable radius gyration. that macromolecular is faster than non-attractive dense Furthermore, we employed hidden Markov...
This study proposes a single-inductor bipolar multiple-output (SIBMO) boost converter utilizing pulse frequency (PFM) control for organic light-emitting diode (OLED) drivers and optical transducers. The purpose of the designed herein is to provide multiple voltage sources with opposite polarities meet requirements various applications such as OLEDs or are essential offering alternating driving voltages extend lifetime OLEDs. boosts input 2.8 V two positive negative outputs, i.e., +12 V, +6...
A dual resonant converter using active clamp circuit is presented in this paper. The employed to limit the voltage stress and create zero-voltage-switching (ZVS) turn-on feature for power switches. Moreover, tanks are composed by leakage inductors capacitors achieve zero-current-switching (ZCS) turn-off mechanism diodes at secondary side of transformer. Hence, reverse-recovery problem can be eliminated. operational principles, design consideration realization discussed. Finally, experimental...
This paper compare with Si and SiC MOSFET on bidirectional inverter with. Bidirectional DC-AC can allow energy from the grid to DC bus injection ac grid. has significant performance improvement compared traditional devices, such as lower device loss higher reliability. Finally, a converter is simulated verify precision of control strategy analysis loss.
A compact and 25-kV isolated gate driver with various protective features has been implemented for 3.3-kV SiC power modules. The design procedure circuit production is described in detail. With the driver, double pulse test (DPT) performed to evaluate switching energy losses parasitic loop inductance at different voltage conditions. Additionally, DPT together Ansys Software are used characterize stray inductances.
This paper presents a soft switching converter with interleaved pulse-width modulation (PWM) scheme. There are two circuit modules in the proposed to share load current. The PWM scheme is adopted control such that input and output ripple currents current stresses on power switches transformer windings reduced. In each module, forward converters active clamp technique further reduce capacitor decrease windings. gate signals of module complementary other order realize zero voltage turn-on at...
This paper presents a single-input multi-output converter with backup battery for energy harvesting system of the gas sensor. Energy techniques used to catch from ambient light through photovoltaic (PV) modules as main power source and regulate two outputs - 3.3V 15V different loads by dc-dc converter. The is connected input output side this load, when PV more than surplus charged in rechargeable battery, small will storage cells, then charge feed load. Finally, implemented verify precision...