《早睡早起》部编教材课件2

基于saber的模拟仿真报告人：荣喃喃导师：王冉冉副教授AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity基于saber的模拟仿真报告人：荣喃喃Agricultura1本次内容单相桥式全控整流电路三相半波可控整流电路三相全控桥式整流电路未解决问题AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity本次内容单相桥式全控整流电路AgriculturalEle2单相桥式全控整流电路AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity单相桥式全控整流电路AgriculturalElectri3负载电压波形图（延迟30°）AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity负载电压波形图（延迟30°）AgriculturalEle4傅里叶分析AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity傅里叶分析AgriculturalElectrificat5延迟60°clock1改为1.667+1.667clock2改为11.667+1.667AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟60°clock1改为1.667+1.667Agricu6晶闸管两端的电压VT1VT4AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity晶闸管两端的电压VT1AgriculturalElectr7傅里叶分析AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity傅里叶分析AgriculturalElectrificat8延迟90clock1改为15m/3clock2改为45m/3AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟90clock1改为15m/3Agricultural9晶闸管两端的电压AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity晶闸管两端的电压AgriculturalElectrif10傅里叶分析AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity傅里叶分析AgriculturalElectrificat11延迟角是120clock1为20m/3clock2为50m/3AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟角是120clock1为20m/3Agricultur12延迟角是150Clock1是25m/3clock2是55m/3AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟角是150Clock1是25m/3Agricultu13延迟角是180°（验证了α的移向范围是180°）clock1为10mclock2为20m负载电压晶闸管两端的电压AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟角是180°（验证了α的移向范围是180°）clock114三相半波可控整流电路三相电源的phase0.-120.120.clock，initial为0,pulse为1.周期是20m，宽度是1m.Clock1startdelay为5m/3Clock2startdelay为5m/3+20m/3Clock3startdelay为5m/3+40m/3AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity三相半波可控整流电路三相电源的phase0.-120.1215延迟角为0°AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟角为0°AgriculturalElectrifica16傅里叶分析三相半波整流电路的主要谐波成分为3次谐波AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity傅里叶分析三相半波整流电路的主要谐波成分为3次谐波Agri17延迟30°（三个clock的clockdelay设置为5m/3）AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟30°（三个clock的clockdelay设置为518延迟60°（三个clock的clockdelay的设置为10m/3）AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity延迟60°（三个clock的clockdelay的设置为119傅里叶分析晶闸管触发角改为60°后并没有改变输出的基本特征，3次谐波的幅值最大，但比较0°和60°的输出直流电压可以发现随着触发角的加大直流输出电压将减小。AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity傅里叶分析AgriculturalElectrificat20三相全控桥式整流电路AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity三相全控桥式整流电路AgriculturalElectri21参数设置三相电源的phase分别为0.-120.120.Clock的参数①clockdelay均为0②Startdelay共阴极组晶闸管VT1VY3VT5，按相序依次触发导通，相位相差120°；共阳极组晶闸管VT2VT4VT6，相位相差120°，同一相的晶闸管相位相差180°。时段123456导通晶闸管VT6VT1VT1VT2VT2VT3VT3VT4VT4VT5VT5VT6VT1VT3VT55m/325m/345m/3VT4VT6VT235m/35m/315m/3AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity参数设置三相电源的phase分别为0.-120.120.时22三相电压和负载电压开始30°为0的原因，所有的脉冲都没有动作，所以没有信号，没有输出。AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity三相电压和负载电压AgriculturalElectrif23傅里叶分析AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity傅里叶分析AgriculturalElectrificat24未解决问题当改变触发角时，设clockdelay为60°时，波形只有第一个周期。AgriculturalElectrificationandAutomationofShandongAgriculturalUniversity未解决问题当改变触发角时，设clockdelay为60°时25参数问题宽度ClockdelayStartdelayAgriculturalElectrificationandAuto