This book presents the latest research on switching control, adaptive switching control, and their applications in the transient stability control and analysis of large-scale complex power systems. In large-scale complex power systems, renewable power generators, flexible power electronics converters, and distributed controllers are widely employed. Due to the poor overcurrent tolerance capability of power electronics converters and lacking of coordination mechanism, stability control in events, such as natural disasters, cascaded faults, and severe disturbances, is viewed as the key challenge in the operation of these systems. High-performance self-coordinated controllers are needed for the control of important power sources and power electronics converters. Adaptive switching controllers are a group of controllers designed by the authors for the control of various renewable power generators, synchronous generators, and modular multilevel converters. These controllers operate in a self-coordinated manner and aim to employ the largest transient control energy of converters and power sources. Imbalance between power generation and consumption is largely filled by the application of these controllers, and transient stability of power systems can be significantly improved. This book covers both the preliminary knowledge and key proofs in the design and stability analysis of adaptive switching control systems, and considerable simulation and experimental results are presented to illustrate the application and performance of the controllers. This book is used as a reference book for researchers and engineers in fields of electrical engineering and control engineering.

Chapter 1 Switching control of disturbed nonlinear systems based on robust bang-bang funnel controller.- Chapter 2 Coordinated switching control of synchronous generators for transient stability.- Chapter 3 Switching power systems stabilizer and its coordination for stability enhancement.- Chapter 4 Coordinated multi-loop switching control of DFIG for resilience enhancement of WPPS.- Chapter 5 Frequency control of DFIG based WPPS using switching angle controller and AGC.- Chapter 6 Switching fault ride-through of GSCs via observer-based bang-bang funnel control.- Chapter 7 Fault ride-through hybrid control of MMC-HVDC via BBFC-based SCU.- Chapter 8 Bang-bang funnel control of three-phase full-bridge inverter under dual-buck scheme.- Chapter 9 State-dependent switched energy functions of DFIG-based WPGS.