Spectral Discretization-Based Eigen-Analysis of Time-Delay Systems
Numerical Methods and Scalable Applications
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Beschreibung
This book focuses on the partial spectral discretization (PSD)-based eigenvalue computation methods for large-scale time-delay systems. Due to past-dependence in the evolution of a system, time delays may greatly affect the system’s dynamics. For example, wide-area damping controllers in the interconnected power systems are fed by remote synchrophasor measurements and thus inevitably introduce time delays into the control loop. These delays ranging from tens to hundreds of milliseconds can deteriorate the performance of the controllers and further jeopardize the power system stability. Therefore, this book addresses two classes of efficient eigenvalue computation methods for time-delay systems based on the PSD idea, as well as their applications to power systems with inclusion of time delays. The methods are expected to obtain the accurate stability boundary of time-delay systems with affordable computational burden.
This book would appeal to engineers, researchers and graduate students in power and control engineering, as well as computational and applied mathematicians.
This book focuses on the partial spectral discretization (PSD)-based eigenvalue computation methods for large-scale time-delay systems. Due to past-dependence in the evolution of a system, time delays may greatly affect the system’s dynamics. For example, wide-area damping controllers in the interconnected power systems are fed by remote synchrophasor measurements and thus inevitably introduce time delays into the control loop. These delays ranging from tens to hundreds of milliseconds can deteriorate the performance of the controllers and further jeopardize the power system stability. Therefore, this book addresses two classes of efficient eigenvalue computation methods for time-delay systems based on the PSD idea, as well as their applications to power systems with inclusion of time delays. The methods are expected to obtain the accurate stability boundary of time-delay systems with affordable computational burden.
This book would appeal to engineers, researchers and graduate students in power and control engineering, as well as computational and applied mathematicians.
Appeals on computing eigenvalue of real-life large-scale power systems subject to time delays Gives application of the spectral discretization theory to small signal stability analysis of time-delayed power systems Offers a set of numerical methods for computing eigenvalues of time-delayed power systems in a progressive manner
Autor*in
Hua Ye
Themen in »Spectral Discretization-Based Eigen-Analysis of Time-Delay Systems«
small signal stability cyber-physical system spectral discretization time delay Eigenvalue of Power System