| Issue |
E3S Web Conf.
Volume 279, 2021
III International Conference “Energy Efficiency and Energy Saving in Technical Systems” (EEESTS-2021)
|
|
|---|---|---|
| Article Number | 01004 | |
| Number of page(s) | 8 | |
| Section | Modern Energy Efficient Automation Technology | |
| DOI | https://doi.org/10.1051/e3sconf/202127901004 | |
| Published online | 01 July 2021 | |
Energy-efficient inverter circuit for the low-voltage asynchronous driver controller with autonomous power supply
Don State Technical University, Rostov-on-Don, Russian Federation
* Corresponding author: avb49@aaanet.ru
The design of the energy-efficient inverter circuit for the asynchronous frequency-controlled three-phase electric driver with autonomous low-voltage DC power supply. The components analysis of the electric drive, the main components selection approach: microcontroller, three-phase driver and power transistors. R&D prototype of the energy-efficient inverter circuit was created, characterized by an average consumption current reduced by 5%. Reducing energy losses is achieved by reducing dynamic losses in the power circuits of a low-voltage inverter and using several circuit solutions.
© The Authors, published by EDP Sciences, 2021
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