Design of three-phase SPWM inverter controller based on FPGA

Lin Sun; Hao Lu; Jiansheng Li

doi:10.1117/12.2644473

10 November 2022 Design of three-phase SPWM inverter controller based on FPGA

Lin Sun, Hao Lu, Jiansheng Li

Proceedings Volume 12301, 6th International Conference on Mechatronics and Intelligent Robotics (ICMIR2022); 1230107 (2022) https://doi.org/10.1117/12.2644473
Event: 6th International Conference on Mechatronics and Intelligent Robotics, 2022, Kunming, China

Abstract

By improving the realization method of inverter, a realization scheme of SPWM (Sinusoidal Pulse Width Modulation) controller based on Field Programmable Gate Array (FPGA) is proposed. The design of the controller is mainly composed of a waveform generator and a SPWM generator. It has the function of frequency modulation and amplitude modulation. The dead time can be set according to the hardware environment, and it has the characteristics of closed-loop adjustment. The modular design method makes the whole control system simpler and more reliable. The function and timing simulation of the designed controller is carried out, and the simulation results verify the correctness and feasibility of the design.

Citation Download Citation

Lin Sun, Hao Lu, and Jiansheng Li "Design of three-phase SPWM inverter controller based on FPGA", Proc. SPIE 12301, 6th International Conference on Mechatronics and Intelligent Robotics (ICMIR2022), 1230107 (10 November 2022); https://doi.org/10.1117/12.2644473

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available