Modeling, Simulation, And Control Of A Medium-scale Power System (power Systems)
by Sisil Kumarawadu /
2017 / English / PDF
12.5 MB Download
This book highlights the most important aspects of mathematical
modeling, computer simulation, and control of medium-scale power
systems. It discusses a number of practical examples based on Sri
Lanka’s power system, one characterized by comparatively high
degrees of variability and uncertainty. Recently introduced
concepts such as controlled disintegration to maintain grid
stability are discussed and studied using simulations of
practical scenarios.
This book highlights the most important aspects of mathematical
modeling, computer simulation, and control of medium-scale power
systems. It discusses a number of practical examples based on Sri
Lanka’s power system, one characterized by comparatively high
degrees of variability and uncertainty. Recently introduced
concepts such as controlled disintegration to maintain grid
stability are discussed and studied using simulations of
practical scenarios.
Power systems are complex, geographically distributed, dynamical
systems with numerous interconnections between neighboring
systems. Further, they often comprise a generation mix that
includes hydro, thermal, combined cycle, and intermittent
renewable plants, as well as considerably extended transmission
lines. Hence, the detailed analysis of their transient behaviors
in the presence of disturbances is both highly theory-intensive
and challenging in practice. Effectively regulating and
controlling power
Power systems are complex, geographically distributed, dynamical
systems with numerous interconnections between neighboring
systems. Further, they often comprise a generation mix that
includes hydro, thermal, combined cycle, and intermittent
renewable plants, as well as considerably extended transmission
lines. Hence, the detailed analysis of their transient behaviors
in the presence of disturbances is both highly theory-intensive
and challenging in practice. Effectively regulating and
controlling powersystem behavior to ensure consistent service quality and
transient stability requires the use of various schemes and
systems.
system behavior to ensure consistent service quality and
transient stability requires the use of various schemes and
systems.
The book’s initial chapters detail the fundamentals of power
systems; in turn, system modeling and simulation results using
Power Systems Computer Aided Design/Electromagnetic Transients
including DC (PSCAD/EMTDC) software are presented and compared
with available real-world data. Lastly, the book uses computer
simulation studies under a variety of practical contingency
scenarios to compare several under-frequency load-shedding
schemes. Given the breadth and depth of its coverage, it offers a
truly unique resource on the management of medium-scale power
systems.
The book’s initial chapters detail the fundamentals of power
systems; in turn, system modeling and simulation results using
Power Systems Computer Aided Design/Electromagnetic Transients
including DC (PSCAD/EMTDC) software are presented and compared
with available real-world data. Lastly, the book uses computer
simulation studies under a variety of practical contingency
scenarios to compare several under-frequency load-shedding
schemes. Given the breadth and depth of its coverage, it offers a
truly unique resource on the management of medium-scale power
systems.