Innovations in Science and Technologies Том 2 № 11 (2025) · с. 314-321
DESIGN AND OPTIMIZATION OF ENERGY-EFFICIENT INVERTERS BASED ON MICROCONTROLLERS
Bayjonova, Lyudmila
Аннотация
This article is devoted to the design and optimization of energy-efficient inverters based on microcontrollers, which play a crucial role in modern power electronics, renewable energy systems, and industrial automation. The growing demand for efficient energy conversion, reduced power losses, and intelligent control has made microcontroller-based inverter systems an important area of research and practical application. The study aims to analyze advanced control strategies and circuit design approaches that enhance inverter performance while minimizing energy consumption and improving operational reliability. The research focuses on the development of an inverter architecture that integrates a microcontroller for real-time monitoring, control, and optimization of switching processes. Special attention is given to pulse-width modulation (PWM) techniques, adaptive control algorithms, and feedback mechanisms that enable dynamic adjustment of inverter operating parameters according to load conditions and input voltage variations. These methods contribute to improved output voltage quality, reduced harmonic distortion, and higher overall system efficiency. In addition, the article examines the selection of power electronic components, such as switching devices, gate drivers, and passive elements, from the perspective of energy efficiency and thermal performance. Optimization techniques aimed at reducing switching and conduction losses are discussed, along with strategies for thermal management and electromagnetic compatibility. The role of software optimization, including efficient firmware design and real-time control algorithms, is also highlighted as a key factor in achieving high energy efficiency.
Microcontrollerenergy-efficient inverterpower electronicspulse-width modulation (PWM)inverter optimizationcontrol algorithmsswitching lossesharmonic distortionrenewable energy systemsintelligent control systems.
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