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Table of Contents
Intro
Foreword
Contents
1 Power Converters Dominated Power Systems
1.1 Introduction
1.2 Power Converter Fundamentals
1.3 Power Electronic Switch
1.4 Power Semiconductor Switches in DIgSILENT PowerFactory
1.5 Basic PECs
1.6 Power Electronic Converters in Power Systems Applications
1.7 Current-Source Converter (CSC) and Voltage-Source Converter (VSC)
1.8 Power Converter in DIgSILENT PowerFactory
1.9 Modern Tendencies in Power Electronic Applications in Power Systems
1.10 Conclusion
References
2 Integration of Large-Scale Photovoltaic Power Plants into Power Networks to Maintain System Stability
2.1 Introduction
2.2 Decoupled PQ Controller
2.3 Modelling of Large-Scale Photovoltaic Power Plants
2.3.1 Modelling of Decoupled PQ Controller
2.3.2 Modelling of PV Array in DSL
2.4 Implementation of the Remedial Action Scheme in DPL
2.4.1 CreateResults.ComDPL
2.4.2 CreateEvent.ComDPL
2.4.3 TimeDomainSimulation.ComDPL for Load Outage (Scenario 1)
2.5 Simulation Results
2.5.1 Scenario 1: Load Outage
2.5.2 Scenario 2: Generator Outage
2.5.3 Scenario 3: Line Outage
2.6 Conclusion
References
3 Dynamic Modelling and Simulation of Power Electronic Converter in DIgSILENT Simulation Language (DSL): Islanding Operation of Microgrid System with Multi-energy Sources
3.1 Introduction
3.2 Microgrid System Operation and Control
3.2.1 Photovoltaic and Battery Storage Systems
3.2.2 Small Hydropower Generator
3.2.3 Diesel Power Generator
3.3 Preparing for RMS Simulations
3.3.1 Grid-Tied Inverter Control System
3.3.2 The Control Systems of Hydrogenerator and Diesel Generator
3.3.3 Simulation Events
3.4 Example Project
3.4.1 Test System
3.4.2 Transient Performance of Islanded Microgrid System
3.5 Conclusions
Appendix
Step 1: Creating Composite Model and Common Models
Voltage Measurement
Power Measurement
Frequency Measurement
Common Model
Composite Model
Step 2: Creating the Simulation Events
Switch Event
Parameter Event
Step 3: Creating the Simulation Plots
Step 4: Executing the RMS Simulation
Calculation of Initial Conditions
Executing the RMS Simulation
References
4 Dynamic Modelling and Co-simulation Between MATLAB-Simulink and DIgSILENT PowerFactory of Electric Railway Traction Systems
4.1 Introduction
4.2 Co-simulation Between DIgSILENT PowerFactory and MATLAB-Simulink
4.3 Proposed Co-simulation Environment Interaction
4.3.1 OLE for Process Control: MatrikonOPC
4.3.2 DIgSILENT PowerFactory: Subway System Model
4.3.3 MATLAB-Simulink Model
4.4 MatrikonOPC Interface
4.4.1 OPC Interface MATLAB-Simulink
4.4.2 OPC Interface in DIgSILENT PowerFactory
4.4.3 Configuration of Communication Objects and Tags in DIgSILENT PowerFactory
Foreword
Contents
1 Power Converters Dominated Power Systems
1.1 Introduction
1.2 Power Converter Fundamentals
1.3 Power Electronic Switch
1.4 Power Semiconductor Switches in DIgSILENT PowerFactory
1.5 Basic PECs
1.6 Power Electronic Converters in Power Systems Applications
1.7 Current-Source Converter (CSC) and Voltage-Source Converter (VSC)
1.8 Power Converter in DIgSILENT PowerFactory
1.9 Modern Tendencies in Power Electronic Applications in Power Systems
1.10 Conclusion
References
2 Integration of Large-Scale Photovoltaic Power Plants into Power Networks to Maintain System Stability
2.1 Introduction
2.2 Decoupled PQ Controller
2.3 Modelling of Large-Scale Photovoltaic Power Plants
2.3.1 Modelling of Decoupled PQ Controller
2.3.2 Modelling of PV Array in DSL
2.4 Implementation of the Remedial Action Scheme in DPL
2.4.1 CreateResults.ComDPL
2.4.2 CreateEvent.ComDPL
2.4.3 TimeDomainSimulation.ComDPL for Load Outage (Scenario 1)
2.5 Simulation Results
2.5.1 Scenario 1: Load Outage
2.5.2 Scenario 2: Generator Outage
2.5.3 Scenario 3: Line Outage
2.6 Conclusion
References
3 Dynamic Modelling and Simulation of Power Electronic Converter in DIgSILENT Simulation Language (DSL): Islanding Operation of Microgrid System with Multi-energy Sources
3.1 Introduction
3.2 Microgrid System Operation and Control
3.2.1 Photovoltaic and Battery Storage Systems
3.2.2 Small Hydropower Generator
3.2.3 Diesel Power Generator
3.3 Preparing for RMS Simulations
3.3.1 Grid-Tied Inverter Control System
3.3.2 The Control Systems of Hydrogenerator and Diesel Generator
3.3.3 Simulation Events
3.4 Example Project
3.4.1 Test System
3.4.2 Transient Performance of Islanded Microgrid System
3.5 Conclusions
Appendix
Step 1: Creating Composite Model and Common Models
Voltage Measurement
Power Measurement
Frequency Measurement
Common Model
Composite Model
Step 2: Creating the Simulation Events
Switch Event
Parameter Event
Step 3: Creating the Simulation Plots
Step 4: Executing the RMS Simulation
Calculation of Initial Conditions
Executing the RMS Simulation
References
4 Dynamic Modelling and Co-simulation Between MATLAB-Simulink and DIgSILENT PowerFactory of Electric Railway Traction Systems
4.1 Introduction
4.2 Co-simulation Between DIgSILENT PowerFactory and MATLAB-Simulink
4.3 Proposed Co-simulation Environment Interaction
4.3.1 OLE for Process Control: MatrikonOPC
4.3.2 DIgSILENT PowerFactory: Subway System Model
4.3.3 MATLAB-Simulink Model
4.4 MatrikonOPC Interface
4.4.1 OPC Interface MATLAB-Simulink
4.4.2 OPC Interface in DIgSILENT PowerFactory
4.4.3 Configuration of Communication Objects and Tags in DIgSILENT PowerFactory