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Active Power Filter

Abstract第3页
摘要第5-6页
Index第6-9页
Chapter1 Introduction第9-18页
    1.1. Problematic第9页
    1.2. Characteristics of the electric disturbance第9-15页
        1.2.1 Harmonic disturbance in current and in tension第11-13页
            1.2.1.1 Origin of harmonic第11页
            1.2.1.2 Consequence of harmonic第11-13页
        1.2.2 Unbalance current and tension第13-14页
            1.2.2.1 Origin of unbalance第13-14页
            1.2.2.2 Consequence of unbalance第14页
        1.2.3 Hollow of tension第14-15页
            1.2.3.1 Origin of hollow of tension第14-15页
            1.2.3.2 Consequence of hollow of tension第15页
    1.3. Modern solution of anti-pollution第15-16页
        1.3.1 Anti-pollution of interference currents第15-16页
        1.3.2 Anti-pollution of the tension disturbing第16页
        1.3.3 Solution of adopted anti-pollution第16页
    1.4. Active filter第16-18页
        1.4.1 The active filter parallel第17-18页
            1.4.1.1 Principle of operation第17-18页
Chapter2: From Inverter PWM to active compensator第18-27页
    2.1 Principle of the activate compensation第18-20页
    2.2 Inverter PWM第20-23页
        2.2.1 Cell of commutation inverter第20页
        2.2.3 PWM sine-triangles第20-23页
            2.2.3.1 Principal第20-21页
            2.2.3.2 Characteristics第21-23页
    2.3 Rectifiers PWM第23-25页
        2.3.1 Principle of function of rectifier第23-24页
        2.3.2 Principal of function of rectifier PWM第24-25页
    2.4 active compensator第25-27页
        2.4.1 Principle of control in compensation of harmonics第25-26页
        2.4.2 Principle of control in compensation of reactive power第26-27页
Chapter3: Study and dimensioning of the compensator第27-39页
    3.1 Characteristics of utilize inverter第27-28页
    3.2 Study in compensation of reactive energy第28-33页
        3.2.1 Fundamental relations第28-29页
        3.2.2 Dimensioning of the passive components第29-32页
            3.2.2.1 Adaptation of the tensions network and inverter第29-30页
            3.2.2.2 Dimensioning of inductances of filtering of the current inverter第30-31页
            3.2.2.3 Problem arising from commutations of tension, at output of the inverter第31-32页
        3.2.3 Reactive power provided by the static compensator第32-33页
    3.3 Study of harmonics compensation第33-37页
        3.3.1 Framework of the study第33-34页
        3.3.2 Study of the current provided by the compensator第34-35页
        3.3.3 Limitation of the power of the load, due to the current inverter max第35-36页
        3.3.4 Limitation of the row of the compensated harmonics第36-37页
    3.4 Resistances of load of the condenser C第37-39页
Chapter4: Study and adjustment of the control loops第39-58页
    4.1 Principle of the regulation第39-40页
    4.2 Modeling of the active compensator第40-41页
        4.2.1 Inductance第40页
        4.2.2 Inverter + command PWM第40-41页
        4.2.3 Transfer function of the active compensator not regulated (corrected)第41页
    4.3 Regulator of current of inverter第41-45页
        4.3.1 Current transfer function of the loop第42页
        4.3.2 Dimensioning of the regulator of current第42-44页
        4.3.3 Structural element of the regulator of current第44-45页
    4.4 Regulator continuous tension第45-57页
        4.4.1 Transfer function of the loop tension, not corrected第46-47页
        4.4.2 Dimensioning of the voltage regulator第47-48页
        4.4.3 Structural element of the voltage regulator第48-57页
    4.5 Application第57-58页
Chapter5: Interface controlling system (Software side)第58-63页
    5.1 Definition of design第58页
    5.2 Description of component of interface第58-63页
Chapter 6: conclusion第63-64页
    6.1 Summary and conclusion第63-64页
References第64-68页
Appendix第68-83页
    -Interface code第68-80页
    -Simulation using Matlab (simulink)第80-83页
Biographical sketch第83-84页
Acknowledgement第84页

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