Keywords
Multiple inverter, Matrix rectifier, PWM modulation method Hệ biến tần, chỉnh lưu kiểu ma trận, điều chế PWM.
How to Cite
ĐẶNG HỒNG, H. (2022). A GRID-TIE MATRIX RECTIFIER IN A MULTIPLE INVERTER-MOTOR DRIVES. Journal of Marine Science and Technology, 59(59), 71–75. Retrieved from https://jmst.vimaru.edu.vn/index.php/tckhcnhh/article/view/311
Abstract
This paper mentions the grid-tie rectifier structures in multiple inverter-motor drives. The bidirectional matrix rectifier topology using bidirectional switches with many advantages is analyzed in detail. A specific PWM method is adopted for the matrix rectifier to achieve the highest performance of the proposed structure such as a sinusoidal input waveform, unity power factor at the line frequency, bidirectional power flow ability. The simulation results verified the advantages of proposed matrix converter topology with PWM modulation method.