| In order to speed up the development of power electronics devices, improve efficiency and shorten the development time, a general network digital platform for power electronics is implemented in this thesis. In the hardware aspect, platform is based on DSP TMS320F2812. And some common peripherals, such as FPGA, Ethernet interface, fiber interface, USB and CAN bus, are expanded. In the software aspect, some problems of development DSP TMS320F2812 software with C programming language are researched first. Then embedded RTOSμC/OS-II and embedded TCP/IP protocol stack are migrated in this platform. Some general FPGA IP cores for power electronics are developed, including PWM generator IP core, 3-level inverter IP core, QEP IP core, inverters parallel communication protocol IP core, and so on. Finally some application examples of this platform in engineering projects are proposed.This digital platform is a universal hardware and software development platform for the research personnel of power electronics, and it has highly practice meanings. |
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