压控型Buck变换器的建模与仿真
Modeling and Simulation of Voltage Controlled Buck Converter
                  
              
    
                  
                    
                    摘要: 
	本文对Buck直流变换器进行了建模与仿真。通过小信号分析法研究连续导电模式下压控型Buck变换器的模型,并采用PID补偿网络进行控制器的设计,最后通过Saber仿真软件对电路进行仿真,仿真结果验证了控制器设计的合理性。
                 
              
                
                    Abstract: This paper researches on the Modeling and Simulation of Buck DC-DC converter based on the small signal analysis method in non-ideal conditions. And a controller is designed by PID compensation network. At last, the circuit is simulated by the Saber software; the results verify the reasonableness of the controller.
                
                   
                  
    
  
 
     
    
    
                
         
                
                
                 
                
                    
                        参考文献
                        
                            
                                    
                                        | [1] | 欧阳长莲. DC-DC开关变换器的建模分析与研究[D]. 南京航空航天大学, 2004. | 
                     
                                
                                    
                                        | [2] | 陈亚爱, 张卫平, 刘元超. 电压控制型开关调节系统的建模仿真与测试[J]. 电测与仪表, 2008, 45(514): 62-66. | 
                     
                                
                                    
                                        | [3] | R. W. Erickson, D. Maksimovic. Fundamentals of power elec- tronics. Norwell: Kluwer Academic Publishers, 2001. | 
                     
                                
                                    
                                        | [4] | 张卫平. 开关变换器的建模与控制[M]. 北京: 中国电力出版社, 2006. | 
                     
                                
                                    
                                        | [5] | 陆治国. 电源的计算机仿真技术[M]. 北京: 科学出版社, 2001: 43-46. | 
                     
                                
                                    
                                        | [6] | 宋受俊, 刘景林, 张智慧. Buck变换器建模及其先进控制方法仿真[J]. 计算机仿真, 2006, 23(3): 294-300. |