Implementation of Three-phase grid-connected inverter Using TMS320LF2407A microprocessor
سال انتشار: 1389
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,454
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شناسه ملی سند علمی:
PEDSTC02_073
تاریخ نمایه سازی: 21 تیر 1391
چکیده مقاله:
Three-phase voltage-source inverters (VSI) have been widely applied for distributed generation (DG) systems. In this paper, a three-phase grid-connected inverter has been implemented using DSP-TMS320LF2407A microprocessor. The current controller strategy, namely hysteresis current control, has been employed as an inverter control strategy. Energy from small and medium scale wind turbines, fuel cells and solar cells can be absolutely injected to the grid by means of this inverter. The results of experimental tests confirm that the quality of injected power is in accordance with IEEE standard (THD<5%). Considering features of utilized switches, driver boards, interface board and protection system, the implemented set is capable of injecting 30 kW power to the grid.
کلیدواژه ها:
Three-phase inverter ، Distributed Generation ، hysteresis-band current control strategy ، TMS320LF2407A
نویسندگان
pooya ghani
Faculty of Electrical Engineering Sahand University of Technology Tabriz, Iran
vahid asadzadeh
Industrial special project development MAPNA Group Tehran, Iran
hossein madadi kojabadi
Faculty of Electrical Engineering Sahand University of Technology Tabriz, Iran