'Power System Coherency and Model Reduction' provides a comprehensive treatment for understanding interarea modes in large power systems and obtaining reduced-order models using the coherency concept and selective modal analysis method. Both linear and nonlinear analysis methods are covered. This is a reference book for researchers interested in interarea oscillations and model reduction, and power engineers in developing reduced models for power system studies and control design.

Joe H. Chow is at the Rensselaer Polytechnic Institute, Troy, NY USA.