【摘要】 采用开关磁阻发电机的非线性电感模型构建开关磁阻发电系统,设计了带有修正因子的模糊控制器。修正因子随着电压偏差量的变化而变化,不断改变偏差和偏差变化率的权重,提高了系统的稳定性,改善了动态性能。利用这个控制器对开关磁阻发电系统作电流斩波控制。仿真试验表明开关磁阻发电系统能够稳定地发出电压为220 V的直流电压。更多还原

【Abstract】 The system of switched reluctance generator with the nonlinear inductance model of switched reluctance generator was conceived and the fuzzy controller with the correction factor was designed.The error and its rate were constantly changed with correction factor constant changes.This improved the system stability and dynamic performance.The controller was used to do current chopper control of switched reluctance generator.The simulation showed that SRG power generating system could stably issue the voltage of 220 V(DC).更多还原