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DC electric power distribution systems have higher efficiency,
better current carrying capacity and faster response when compared
to conventional AC systems. They also provide a more natural
interface with many types of renewable energy sources. Furthermore,
there are fewer issues with reactive power flow, power quality and
frequency regulation, resulting in a notably less complex control
system. All these facts lead to increased applications of DC
systems in modern power systems. Still, design and operation of
these systems imposes a number of specific challenges, mostly
related to lack of mature protection technology and operational
experience, as well as very early development stage of standards
regarding DC based power infrastructure. This book provides an
up-to-date overview of recent research activities in the control,
protection and architectural design of a number of different types
of DC distribution systems and microgrids. Practical requirements
and implementation details of several types of DC distribution
systems used in the real world industrial applications are also
presented. Several types of coordinated control design concepts are
shown, with concepts of stabilization being explained in detail.
The book reviews the shortcomings and future developments
concerning the practical DC system integration issues.
"When Golf was Fun" is a collection of tales from what is known as
the "beer and barbecue circuit" of golf tournaments. These
tournaments held in small town all across the state of Texas were
not only the beginning of the careers of many great golfers but
also produced some local legends. It was a time when golf was still
a game, not a big business. This collection of 38 stories will
entertain and amaze as you read first-hand accounts of some of the
greatest exploits in the history of golf. You will read about local
golf pros who are unknown outside of their local country club and
you will also read about legends like Ben Crenshaw, Bruce Lietzke,
Charles Coody, Miller Barber, Ben Hogan and others. Texas has a
very rich golf history and much of it is captured in "When Golf was
Fun." The late, great beer and barbecue circuit was a bygone era of
Texas golf in which many Lone Star legends were born and raised but
has since given way to the more civilized and organized golf
industry we know today. Much like baseball's barnstorming days, the
barbecue circuit was a series of unaffiliated events that brought
an extremely high level of golf and excitement to tiny towns like
Center and Athens; Quanah and Pampa-places you might otherwise
never have known even existed.
The "Continuum Contemporaries" series is designed to be a source of
ideas and inspiration for members of book clubs and reading groups,
as well as for literature students at school, college and
university. The series aims to give readers accessible and
informative introductions to 30 of the most popular, most acclaimed
and most influential novels of recent years. A team of contemporary
fiction scholars from both sides of the Atlantic has been assembled
to provide a thorough and readable analysis of each of the novels
in question. The books in the series all follow the same structure,
which features: a biography of the novelist, including other works,
influences and, in some cases, an interview; a full-length study of
the novel, drawing out the important themes and ideas; summaries of
how the novel was received upon publication and how it has
performed since publication, including film or TV adaptations and
literary prizes; a wide range of suggestions for further reading,
including websites; and a list of questions for reading groups or
students to discuss.
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