基于双向pwm变换器的微燃机发电系统起动2f发电控制分析

《基于双向pwm变换器的微燃机发电系统起动2f发电控制分析》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、-------基于双向PWM变换器的微燃机发电系统起动/发电控制研究图3.2一个PWM开关周期中的电流跟踪波形...............................................................................29图3.3VSR直流电压跃变时动态等效电路......................................................................................29图3.4突加负载时的VSR直流侧动态等效电路.............................

2、................................................30图3.5自举充电回路..........................................................................................................................32图3.6缓冲电路.......................................................................................................

3、...........................33图3.7控制系统硬件框图...................................................................................................................34图3.8IPM驱动电路..........................................................................................................................36图3

4、.9a相交流电流采样电路............................................................................................................36图3.10a相交流电压采样电路..........................................................................................................37图3.11直流母线电压采样电路...................................

5、......................................................................37图3.12a相交流电流正向、负向保护电路......................................................................................38图3.13故障保护信号与DSP功率保护接口电路...........................................................................38图3.14直流母线电压保护电路

6、.........................................................................................................38图3.15过零检测电路.........................................................................................................................39图4.1主流程图..............................................

7、....................................................................................40-----------图4.2逆变运行和整流运行控制子程序...........................................................................................41图4.3SVPWM子程序..........