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半隔离DC/DC开关电源传导电磁干扰预测与抑制研究

摘要第4-7页
Abstract第7页
Chapter 1 Introduction第10-18页
    1.1 Objectives and Significance of Research第10-12页
    1.2 Research Status on Conducted EMI in SMPS第12-16页
    1.3 Main Research Contents of Subject第16-18页
Chapter 2 Design of Semi-isolated DC/DC Power Supply第18-30页
    2.1 Introduction of Chapter第18页
    2.2 Topology and Operating Principle of Semi-isolated SMPS第18-19页
    2.3 Parameters Design of Main Circuit第19-23页
        2.3.1 Designing of Capacitor in Output Filter第20页
        2.3.2 Design of Inductor in Output Filter第20-21页
        2.3.3 Design of Transformer第21-23页
    2.4 Design of Control Circuit第23-27页
    2.5 Functional Simulation and Measurement Result第27-29页
    2.6 Summary of Chapter第29-30页
Chapter 3 High Frequency Conducted EMI Simulation Model第30-45页
    3.1 Introduction of Chapter第30页
    3.2 Circuit Model of Passive Components第30-35页
        3.2.1 Inductors in High Frequency第30-32页
        3.2.2 Electrolytic Capacitor in High Frequency第32-35页
    3.3 Circuit Model of Active Components第35-38页
        3.3.1 Model of MOSFET in High Frequency第35-36页
        3.3.2 Model of Rectify Diode in High Frequency第36-38页
    3.4 Model of Transformer in High Frequency第38-42页
    3.5 Parasite Parameters Extraction of PCB第42-44页
    3.6 Summary of Chapter第44-45页
Chapter 4 EMI Pathway Model Analysis第45-56页
    4.1 Introduction of Chapter第45页
    4.2 Common Mode Noise and Differential Mode Noise第45-47页
    4.3 Equivalent Source of EMI Noise第47-48页
    4.4 Analysis on the Noise Source Functions第48-52页
        4.4.1 Only Voltage Sources Function第48-50页
        4.4.2 Only Current Sources Function第50-52页
    4.5 EMI Path Model in Semi-isolated SMPS第52-55页
        4.5.1 CM Path Model of Semi-isolated SMPS第52-53页
        4.5.2 DM Path Model of Semi-isolated SMPS第53-55页
    4.6 Summary of Chapter第55-56页
Chapter 5 Conducted Interference Suppression第56-66页
    5.1 Introduction of Chapter第56页
    5.2 Design of Traditional EMI Filter第56-63页
    5.3 New Type of EMI Filter Design第63-65页
    5.4 Summary of Chapter第65-66页
Conclusions第66-67页
References第67-72页
Acknowledgement第72页

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