Voltage-Sensitive Load Control Strategy Considering User Pre

发布时间：2021-01-16 21:44

　　Power system is exposed to quite a diverse mixture of disturbances such as,small as well as large disturbances.Small load changes that occur continually leads to small disturbance in the system.While during a large disturbances,the system must also be able to survive large disturbance.Therefore,the system should have the capability to work satisfactorily by controlling the voltage.This thesis has introduced advanced methods using sensitivity analysis to preserve the voltage within the secure lim... 

【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】：71 页

【学位级别】：硕士

【文章目录】：
ABSTRACT
CHAPTER 1 INTRODUCTION
    1.1 The Priciples of DG and Its Influence on Sensitivity Analysis
        1.1.1 The Development of DG and Prediction for The Future
        1.1.2 Control Methods of DG
        1.1.3 The Impact of DG on Voltage Sensitivity
    1.2 Voltage Sensitivity of Static and Dynamic Loads
        1.2.1 Static and Dynamic Model of Loads
        1.2.2 Previous Sensitivity Analysis Methods
    1.3 Load Control Strategy For Voltage Regulation
        1.3.1 Load Control Strategies
        1.3.2 Control Strategy Considering Users' Preference
    1.4 Thesis Objectives
CHAPTER 2 LOAD MODELS AND SENSITIVITIES
    2.1 Static Load Characteristics
        2.1.1 Static load model
        2.1.2 Static Load Sensitivity Calculation
    2.2 Dynamic Load Models and Sensitivities
        2.2.1 Dynamic Load Characteristics
        2.2.2 Dynamic Load Sensitivities Calculation
    2.3 The Proposed Method
    2.4 Static and Dynamic Load Sensitivities
        2.4.1 During Small Disturbance
        2.4.2 During Large Disturbance
    2.5 Summary
CHAPTER 3 THE IMPACT OF DG ON DISTRIBUTION NETWORKS SENSITIVITIES
    3.1 Micro-grid Control Methods
    3.2 Control Strategy of Inverter Distributed Generation
        3.2.1 Constant Power Control
        3.2.2 Constant Voltage / Frequency Control
    3.3 The Impact of DG on Sensitivities
        3.3.1 DG Optimal Access Location Selection
        3.3.2 DG Installation and Its Influence on Sensitvity
    3.4 Static and Dynamic Sensitivities with DG Installation
        3.4.1 Static Load Sensitivities With DG
        3.4.2 Dynamic Load Sensitivities With DG
    3.5 Summary
CHAPTER 4 DEMAND RESPONSE CONSIDERING USERS' PREFERENCE
    4.1 The Concept of Home Energy Management
    4.2 The HEM Control Strategy By Appliance Type
    4.3 Concept of Load Control Strategy and Load Priorities
        4.3.1 VSL Controller Controlling Method
        4.3.2 VSL Controller Logic
    4.4 Load Priority and Its Sensitivity
    4.5 Summary
CHAPTER 5 CONCLUSION AND OUTLOOK
    5.1 Conclusion
    5.2 Outlook
ACKNOWLEDGEMENTS
REFERENCES
PUBLICATION


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