单相桥式全控整流电路虚拟仿真教学研究

Research on Virtual Simulation Teaching of Single-phase Bridge-type Full-controlled Rectification Circuit

在实际生产活动中,单相桥式全控整流电路的运用范围不断扩大,可以说已经渗透到大众的日常生活,比如洗衣机、电饭煲、手机充电器等的内部工作原理都是这一形式。因此,研究其与半控整流电路的不同工作模式,分析其不同内容的具体建模与仿真原理,能为此后创建仿真实例、构建电路仿真教学模型等教学策略的实现提供原理支撑。

In actual production activities,the scope of application of this method is constantly expanding,and it can be said that it has penetrated into the daily life of the public,such as washing machines,rice cookers,mobile phone chargers and other tools,and their internal working principles are the form of single-phase bridge-type full-controlled rectification circuit.Therefore,this paper studies the different working modes of it and the semi-controlled rectification circuit,analyzes the specific modeling and simulation principles of different contents,and providing theoretical support for the realization of teaching strategies such as creating simulation examples and constructing circuit simulation teaching models.