Title :
Research on all-digital PWM inverter based on DSP
Author_Institution :
Jilin Teachers´´ Inst. Eng. & Technol., Changchun, China
Abstract :
A grid connected PWM inverter was proposed based on DSP. Owing to the shortage of traditional inverter, to Mitsubishi PM100DSA120 for example, the basic electrical characteristics of IPM was analyzed. The inverter used pulse width modulation of space vector, and had many advantages such as clear system structure, small computation, and easy to achieve. At the same time, the control strategy of off-grid was studied too. The feasibility of the inverter is verified by experiment.
Keywords :
PWM invertors; digital signal processing chips; DSP; IPM; Mitsubishi PM100DSA120; all-digital PWM inverter; clear system structure; electrical characteristic; grid connected PWM inverter; pulse width modulation; space vector; Capacitors; Concrete; Digital signal processing; Generators; Pulse width modulation; Rectifiers; Switches; DSP; PWM inverter; all-digital;
Conference_Titel :
Computer Science and Information Processing (CSIP), 2012 International Conference on
Conference_Location :
Xi´an, Shaanxi
Print_ISBN :
978-1-4673-1410-7
DOI :
10.1109/CSIP.2012.6309091
