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Presenting the theoretical principles for, and current state of,
electrical power system protection engineering, this work explains
the functions of protection and control equipment. It provides
application guidelines for every component to be protected in a
system, and examines and compares American, British and continental
protection philosophies.
Digital Signal Processing in Power System Protection and Control
bridges the gap between the theory of protection and control and
the practical applications of protection equipment. Understanding
how protection functions is crucial not only for equipment
developers and manufacturers, but also for their users who need to
install, set and operate the protection devices in an appropriate
manner. After introductory chapters related to protection
technology and functions, Digital Signal Processing in Power System
Protection and Control presents the digital algorithms for signal
filtering, followed by measurement algorithms of the most
commonly-used protection criteria values and decision-making
methods in protective relays. A large part of the book is devoted
to the basic theory and applications of artificial intelligence
techniques for protection and control. Fuzzy logic based schemes,
artificial neural networks, expert systems and genetic algorithms
with their advantages and drawbacks are discussed. AI techniques
are compared and it is also shown how they can be combined to
eliminate the disadvantages and magnify the useful features of
particular techniques. The information provided in Digital Signal
Processing in Power System Protection and Control can be useful for
protection engineers working in utilities at various levels of the
electricity network, as well as for students of electrical
engineering, especially electrical power engineering. It may also
be helpful for other readers who want to get acquainted with and to
apply the filtering, measuring and decision-making algorithms for
purposes other than protection and control, everywhere fast and
on-line signal analysis is needed for proper functioning of the
apparatus.
Digital Signal Processing in Power System Protection and Control
bridges the gap between the theory of protection and control and
the practical applications of protection equipment. Understanding
how protection functions is crucial not only for equipment
developers and manufacturers, but also for their users who need to
install, set and operate the protection devices in an appropriate
manner. After introductory chapters related to protection
technology and functions, Digital Signal Processing in Power System
Protection and Control presents the digital algorithms for signal
filtering, followed by measurement algorithms of the most
commonly-used protection criteria values and decision-making
methods in protective relays. A large part of the book is devoted
to the basic theory and applications of artificial intelligence
techniques for protection and control. Fuzzy logic based schemes,
artificial neural networks, expert systems and genetic algorithms
with their advantages and drawbacks are discussed. AI techniques
are compared and it is also shown how they can be combined to
eliminate the disadvantages and magnify the useful features of
particular techniques. The information provided in Digital Signal
Processing in Power System Protection and Control can be useful for
protection engineers working in utilities at various levels of the
electricity network, as well as for students of electrical
engineering, especially electrical power engineering. It may also
be helpful for other readers who want to get acquainted with and to
apply the filtering, measuring and decision-making algorithms for
purposes other than protection and control, everywhere fast and
on-line signal analysis is needed for proper functioning of the
apparatus.
Presenting the theoretical principles for, and current state of,
electrical power system protection engineering, this work explains
the functions of protection and control equipment. It provides
application guidelines for every component to be protected in a
system, and examines and compares American, British and continental
protection philosophies.
In die zweite Auflage dieses bewahrten Lehr- und Nachschlagewerks
fur Studium und Weiterbildung wurden wesentliche Aktualisierungen
aufgenommen. Gegenstand ist die Schutztechnik in der gesamten
elektrischen Energietechnik.
Aus dem Inhalt Grundlagen der Schutztechnik Einfuhrung.- Typische
Fehlerarten.- Wichtige Fehlererfassungskriterien.- Messwandler fur
Schutzzwecke.- Spannungswandler.- Analoge Schutztechnik Statische
Schutzrelais und Schutzsysteme.- Praktische Anwendung von
Fehlererfassungskriterien.- Analoger Netz- und Anlagenschutz.-
Analoger Maschinenschutz.- Digitale Schutztechnik Rechnergestutzte
Schutz- und Steuertechnik.- Umformung analoger Grossen in digitale
Signale.- Digitale Signalaufbereitung.- Messalgorithmen.- Logische
Strukturen von digitalen Schutzeinrichtungen."
In die zweite Auflage dieses bewahrten Lehr- und Nachschlagewerks
fur Studium und Weiterbildung wurden wesentliche Aktualisierungen
aufgenommen. Gegenstand ist die Schutztechnik in der gesamten
elektrischen Energietechnik.
Aus dem Inhalt Grundlagen der Schutztechnik Einfuhrung.- Typische
Fehlerarten.- Wichtige Fehlererfassungskriterien.- Messwandler fur
Schutzzwecke.- Spannungswandler.- Analoge Schutztechnik Statische
Schutzrelais und Schutzsysteme.- Praktische Anwendung von
Fehlererfassungskriterien.- Analoger Netz- und Anlagenschutz.-
Analoger Maschinenschutz.- Digitale Schutztechnik Rechnergestutzte
Schutz- und Steuertechnik.- Umformung analoger Grossen in digitale
Signale.- Digitale Signalaufbereitung.- Messalgorithmen.- Logische
Strukturen von digitalen Schutzeinrichtungen."
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