摘要
基于自举式IR2110集成驱动芯片的驱动原理,设计了开关磁阻电机功率变换器驱动电路和相应的开关电源电路,不仅简化了逻辑电路对功率器件的控制要求,而且提高了驱动电路的可靠性,缩小控制板的尺寸。经仿真和实际使用,达到了设计要求。
Based on the driving principle of bootstrap IR2110 integrated driving IC, designs the driving circuit and the corresponding power supply circuit of power converter of switched reluctance driver, not only simplifies the control requirements of logic circuit for power devices, but also improves the reliability of drive circuit and reduces the size of control board. The simulation and practical use show that the design requirements are achieved.
出处
《煤矿机电》
2010年第1期4-7,10,共5页
Colliery Mechanical & Electrical Technology
关键词
开关磁阻电机
芯片IR2110
电压型功率器件IGBT
驱动
自举电容
开关电源
switched reluctance driver
IR2110
Isolated Gate Bipolar Transistor （IGBT）
driving circuit
bootstrap capacitance
switch power circuit
