A novel high-speed resonant frequency tracking method using transient characteristics in a piezoelectric transducer
J Moon, S Park, S Lim - Sensors, 2022 - mdpi.com
When driving the piezoelectric transducer (PT: piezo transducer), which is a key device, it is
important for the ultrasonic system (using ultrasonic waves of 20 kHz or higher) to operate at …
important for the ultrasonic system (using ultrasonic waves of 20 kHz or higher) to operate at …
Design and Implementation of Improved Gate Driver Circuit for Sensorless Permanent Magnet Synchronous Motor Control
I Ferdiansyah, T Hanamoto - World Electric Vehicle Journal, 2024 - mdpi.com
Reliable motor control is important for electric vehicle applications. The control process
requires accurate measurements of the current and rotor position information to establish …
requires accurate measurements of the current and rotor position information to establish …
Design and simulation of gate driver circuit for unipolar inverter based on 555-Timer
Power electronics devices such as MOSFETs and IGBTs can work at a high voltage and at a
high switching frequency, which leads to a significant improvement in a power converter's …
high switching frequency, which leads to a significant improvement in a power converter's …
Contribution to Power Quality Improving the DFIG Control Using a Reduced Components of Multi-level Inverter
K Chatterjee, A Kumar - 2021 10th IEEE International …, 2021 - ieeexplore.ieee.org
One of the most efficient wind generators is the Double Fed induction Generator (DFIG). The
key problem with power generation is the generation of that very low THD sinusoidal …
key problem with power generation is the generation of that very low THD sinusoidal …
Simple Gate Driver Circuit for Higher Level Inverters
R Manikandan, P Selvakumar… - 2023 9th International …, 2023 - ieeexplore.ieee.org
This paper present and describes the new method of gate driver for power MOSFET and
IGBT based inverter and other applications. If opto-coupler based gate driver circuit, it need …
IGBT based inverter and other applications. If opto-coupler based gate driver circuit, it need …
Comparative Study of TLP250 and IR2132 Driver-Based Inverter for Induction Motor Driving
TH Yurico, S Riyadi - Journal of Studies in Science and …, 2024 - engiscience.com
As time progresses, electric motors are used for industrial or commercial purposes. The
need for a motor that is robust, simple, and easy to maintain has been answered by creating …
need for a motor that is robust, simple, and easy to maintain has been answered by creating …