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• SH27.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• ch27.ppt

  27 电路中的谐振271串联谐振272 并联谐振271串联谐振 在含有电阻、电感和电容的交流电路中，若电路中的电流与电 源电压同相，电路呈电阻性，称这时电路的工作状态为谐振。谐振现象谐振串联谐振：在串联电路中发生的谐振。并联谐振：在并联电路中发生的谐振。1 谐振条件即:电压与电流同相,电路中发生串联谐振。2 谐振频率 谐振角频率 3 串联谐振电路特点谐振频率特性阻抗（1）总阻抗值最小Z = R ;

• SH28.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• SH25.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• SH37.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• SH20.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• SH24.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• SH47.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• SH57.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard

• SH23.ppt

  MNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard Route –_SH_DetailsMNSOFT Standard