Smart Power Systems and Smart Grids

Qiang Lu, Ying Chen, Xuemin Zhang, Tsinghua University, Beijing, China.

• Table of content:Chapter 1 Introduction1.1 Review of the Concept of Digital Power System (DPS)1.2 Definition of Smart Power System (SPS)1.2.1 Smart Power System (SPS) and Smart Wide Area Robot (S-WAR)1.2.2 Summary of Smart Power System1.2.3 SEMS and Chinese Smart Power System1.3 Significance of the Construction of Smart Power System1.3.1 Radically Improvement in Disaster Prevention Capability1.3.2 Significant Improvement in Economic Performance Index and Power Quality1.4 Foreign Research Status1.4.1 IECSA Project1.4.2 Seamless Communication Architecture of Power System1.4.3 PJM Advanced Control Center [6]1.4.4 IBM Intelligent Utility Network1.4.5 Advanced Distribution Automation1.5 ConclusionChapter 2 Summary of Hybrid Control Theory of Power System (HCTOPS)2.1 Introduction2.2 Dichotomy of State Space2.3 E Transform and X Transform2.4 Geometric Meaning of Double Transform2.5 Multiple Near-optimal Index States Sets2.6 Events Start Control, Control Eliminate Events2.7 Time Base and Events Base2.8 Discussion about Hybrid Control System Architecture and Some Problems2.9 Conclusion--Smart Wide Area RobotChapter3 Smart Power System Infrastructure3.1 Introduction3.2 Digital Substation3.2.1 Definition of Digital Substation3.2.2 Basic Contents of the Construction of Digital Substation3.3 Digital Power Station3.3.1 Definition of Digital Power Station3.3.2 Basic Contents of the Construction of Digital Power Station3.4 Digital Line3.4.1 Definition of Digital Line3.4.2 Basic Contents of the Construction of Digital Line3.5 ConclusionChapter 4 Basic Platform for Smart Power System4.1 Introduction4.2 Basic Communication Platform4.2.1 Needs of Basic Communication Platform4.2.2 Basic Communication Platform Architecture and Technology4.3 Data Sharing Platform4.3.1 Needs of Data Sharing Platform4.3.2 Data Sharing Platform Architecture and Technology4.3.3 Advanced State Estimate for Real-time Data Sharing of Kernel4.4 ConclusionChapter 5 Standard Index System of Smart Power System Operation5.1 Introduction5.2 Establishment of Operating Standards Index System5.2.1 Construction Approaches5.2.2 Basic Composition5.2.3 Establishing Process5.3 Security Index5.3.1 Research Background5.3.2 Numerical Approximation of the Shortest Radius of Voltage Security Domain5.3.3 Numerical Approximation of the Shortest Radius of Small Signal Security Domain5.3.4 Numerical Approximation of the Shortest Radius of Transient Security Domain5.3.5 Numerical Simulation5.4 Control Performance Index of Interconnected Power System5.4.1 Brief Introduction to Interconnected Power System Active Power Control Performance Index5.4.2 Brief Introduction to Interconnected Power System Reactive Power Control Performance Index5.5 ConclusionChapter 6 Events Analysis and Treatment Technology6.1 Introduction6.2 Advanced State Estimate Algorithm6.2.1 Main Idea6.2.2 Methods Introduction6.2.3 Methods Characteristics6.2.4 Example6.3 Computation Algorithm of Optimal Power Flow Based on Constraints Conversion Technology6.3.1 OPF Model6.3.2 Algorithm Steps6.3.3 Examples Analysis6.4 Conclusion Chapter 7 Smart Power System Visualization7.1 Introduction7.2 Contents of Smart Power System Visualization7.2.1 Operation State Visualization7.2.2 From State Visualization to Monitoring Visualization7.3 Topology Self-generation7.3.1 Basic Idea7.3.2 Single Line Figure Self-generation7.3.3 Power Station Main Wiring Graph Self-generation 7.4 Fast Graphic Rendering Algorithm7.4.1 Interpolation Algorithm Analysis7.4.2 Mesh Mergence Method7.4.3 Application Example7.5 ConclusionChapter 8 SEMS System8.1 Introduction8.2 Definition and Characteristics of SEMS8.2.1 Definition of SEMS8.2.2 Characteristics of SEMS8.2.3 SEMS and EMS8.3 Composition of SEMS8.3.1 Events Analysis System8.3.2 Events Treatment System8.3.3 Dispatcher Decision System8.4 Events Analysis Models in SEMS8.4.1 Security and Stability Events Judgment8.4.2 Power Quality Events Judgment8.4.3 Economic Operation Events Judgment8.5 Events Treatment Models in SEMS8.5.1 Security and Stability Events Treatment8.5.2 Power Quality Events Treatment8.5.3 Economic Operation Events Treatment8.6 Controllable Resources8.6.1 Classified by Information Used by Control8.6.2 Classified by Control Response Time8.6.3 Classified by Power System Operation State Aimed by Control8.7 Layered Hierarchical Architecture of SEMS8.8 ConclusionChapter 9 Smart Power System9.1 Introduction9.2 Definition of Smart Power System9.3 Improving Ideas, Constructing Modern Main and Distribution Network9.4 Making Load be the Subject of Peak Regulation9.5 Double-side Energy Management System of Smart Power System9.5.1 User-Smart Energy Management System (U-SEMS)9.5.2 Dispatch-Smart Energy Management System (D-SEMS)9.6 Developing New Technology, Achieve Smart Dispatching9.7 Distributed Energy System in Smart Power System9.7.1 Distributed Energy Technology9.7.2 Energy Storage Technology9.7.3 New Technology Areal Dispatch Center and User's Interaction9.8 Conclusion