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With the development of superconductivity technology, the current source multi-level inverter (CSI) will be paid more and more attention, appearing some new topology, but the corresponding controller has not appeared, for example split-phase control current source multi-level inverter. In view of this situation, a solution based on FPGA is proposed. Using the FPGA technology, all logical function...
This paper presents a novel single-chip IC (integrated circuit) realization of the 3-sinusoidal PWM (SPWM) controller. The controller's outputs, such as fundamental voltage, frequency, dead time and so on, are controlled by several input clocks' frequency. With an EDA (electronic design automation) methodology, the control IC is implemented using only one single advanced FPGA from Altera, Inc. The...
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