RESEARCH ON PRACTICAL REALIZATION OF ARCP MATRIX CONVERTER

(1)设计并实现了一种10kVA、200V、三相ARCP矩阵变流器，其控制系统采用了数字信号处理器和现场可编程门阵列。建立了与实际三相逆变器及其S控制系统等值的仿真模型，并采用两相调制的脉宽调制方法进行了仿真。在ARCP矩阵变流器系统仿真结果的基础上，开发了改进的PWM开关模式，并成功安装到系统中。(4)与传统的硬开关矩阵变流器相比，ARCP矩阵变流器的共模噪声和接地泄漏电流得到了显著的降低。

The results obtained by the research project titled "RESEARCH ON PRACTICAL REALIZATION OF ARCP MATRIX CONVERTER" supported by GRAND-IN-AID FOR SCIENTIFIC RESEARCH (B) are summarized as follows,(1) A 10kVA, 200V, 3 Phase ARCP Matrix Converter with the control system using DSP and FPGA was designed and built. The evaluation system was operated with newly developed control algorithm and the soft switching operation was successfully confirmed with experiments.(2) Simulation model equivalent to the real 3 phase ARCP Matrix Converter and it' s control system was developed and simulation was executed using two-phase modulated PWM method. ARCP soft switching operation was confirmed.(3) Based on the simulated results of the ARCP Matrix Converter system, improved PWM switching pattern was developed and successfully installed in the system.(4) Considerable reduction of common mode noise and ground leakage current was confirmed for ARCP matrix converter comparing with conventional hard switching matrix converter.