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This book provides a comprehensive overview of protection schemes
used for power transformers and describes the internal fault
conditions and external abnormalities that may disrupt the
operation of a power transformer. It also highlights the issues of
current protective schemes, which pose several challenges in terms
of the detection of internal faults and abnormalities, including
computational burden, reduced accuracy, difficulty to implement,
increased cost, computational complexity, impermeability to high
resistance faults (HRF), and malfunction in conditions like
cross-country fault. To address these problems, the book develops
an effective novel transformer protection scheme that can eliminate
all the said difficulties using an innovative algorithm. Given its
scope, it is a useful resource for researchers and practitioners
working in the field of power system protection, allowing them to
design novel protection schemes, and providing insights into the
hardware validation of developed technique.
This book provides a comprehensive overview of protection schemes
used for power transformers and describes the internal fault
conditions and external abnormalities that may disrupt the
operation of a power transformer. It also highlights the issues of
current protective schemes, which pose several challenges in terms
of the detection of internal faults and abnormalities, including
computational burden, reduced accuracy, difficulty to implement,
increased cost, computational complexity, impermeability to high
resistance faults (HRF), and malfunction in conditions like
cross-country fault. To address these problems, the book develops
an effective novel transformer protection scheme that can eliminate
all the said difficulties using an innovative algorithm. Given its
scope, it is a useful resource for researchers and practitioners
working in the field of power system protection, allowing them to
design novel protection schemes, and providing insights into the
hardware validation of developed technique.
Nuclear Medicine Technology Study Guide presents a comprehensive
review of nuclear medicine principles and concepts necessary for
technologists to pass board examinations. The practice questions
and content follow the guidelines of the Nuclear Medicine
Technology Certification Board (NMTCB) and American Registry of
Radiological Technologists (ARRT), allowing test takers to maximize
their success in passing the examinations. The book is organized by
sections of increasing difficulty, with over 600 multiple-choice
questions covering all areas of nuclear medicine, including
radiation safety; radionuclides and radiopharmaceuticals;
instrumentation and quality control; patient care; and diagnostic
and therapeutic procedures. Detailed answers and explanations to
the practice questions follow. Supplementary chapters will include
nuclear medicine formulas, numbers, and a glossary of terms for
easy access by readers. Additionally, test-taking strategies are
covered.
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