Impacts of Induction Motor Load on Voltage Sag Characterizat

发布时间：2021-12-28 05:56

　　Due to the fast development in electrical devices,which depend on converting AC power system from the grid to DC,those devices become more sensitive to power quality problems and they affected easily by small disturbances in the system.In addition,people definition of power quality has changed through last decades.They do not just want electrical supply to be reliable,they also need their power supply to be highly compatible with their devices and do not cause any shut down to the load.The most ... 

【文章来源】：东南大学江苏省 211工程院校 985工程院校 教育部直属院校

【文章页数】：76 页

【学位级别】：硕士

【文章目录】：
ABSTRACT
Abbreviation
Notations
Chapter 1 Introduction
    1.1 Research Background
    1.2 Literature Review
    1.3 Motivation
    1.4 Objective
    1.5 Structure of the thesis
Chapter 2 Power Quality and Induction Motor
    2.1 Power Quality
        2.1.1 Power quality definition
        2.1.2 Importance of power quality study
        2.1.3 Categories of power quality disturbances
        2.1.4 The Power Quality Evaluation Procedure
    2.2 Induction Motor
        2.2.1 Induction motor components
        2.2.2 Induction motor operation
        2.2.3 Induction motor parameter
        2.2.4 AC Drives
    Summary
Chapter 3 Voltage Sag and its Characterization
    3.1 Voltage Sag
        3.1.1 Voltage sags definition and study importance
        3.1.2 Sources of voltage sags
        3.1.3 Area of vulnerability
        3.1.4 Equipment sensitivity to voltage sags
        3.1.5 Effects of voltage sags
    3.2 Voltage Sag Characterization
        3.2.1 Voltage Sag Magnitude
        3.2.2 Voltage Sag Duration
        3.2.3 Phase-Angle Jump
        3.2.4 Voltage Sag Classification and Propagation
    Summary
Chapter 4 Impact of Induction Motor Load on Voltage Sag Characterization
    4.1 Impact of Voltage sag and induction motor on each other
    4.2 Simulation of impacts existence of induction motor on voltage sag and vice versa
    4.3 Simulation of impact of quantity of induction motor load on voltage sag
    Summary
Chapter 5 Conclusion and outlook
    5.1 Conclusion
    5.2 Outlook
References
ACKNOWLEDGEMENT



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