Wind Energy Systems: Modeling, Analysis and Control with DFIG provides key information on machine and converter modeling strategies based on space vectors, complex vectors, and further frequency-domain variables. It includes applications that focus on wind energy grid integration, with analysis and control explanations and examples. For those working in the field of wind energy integration, examining the potential risk of stability is key. This edition looks at how wind energy is modeled, what kind of control systems are adopted, how it interacts with the grid, as well as suitable study approaches. It not only gives principles behind the dynamics of wind energy grid integration systems but also examines different strategies for analysis, such as frequency-domain-based and state-space-based approaches. It focuses on real and reactive power control, supported by PSCAD and Matlab/Simulink examples.