Applied Power Quality: Analysis, Modelling, Design and Implementation of Power Quality Monitoring Systems is a systematic account of the modern field of power quality as it transforms to reflect changes in generation, loads, management techniques and improvements in monitoring devices and systems. It examines the management of power quality (including those which are emerging) including system planning levels, the emission allocation process and equipment immunity. The work reviews power quality disturbances and their impacts on equipment. It comprehensively assesses current power quality emission and allocation standards, including their application and deficiencies for power quality disturbances across steady state voltage; voltage unbalance; harmonics; voltage fluctuations, flicker and rapid voltage change; and voltage sags. The work reviews how readers may design and implement power quality monitoring schemes including: monitoring instruments; monitoring methodologies; data storage; data analysis and indices; reporting methods including benchmarking; and monitoring standards. It concludes with surveys of the electrical performance of modern equipment including renewable energy devices as it pertains to power quality. In all cases, the book draws on reliable sources of power quality data, measurements and studies (both laboratory and field) that have been undertaken by the Australian Power Quality and Reliability Centre over the past 20 years. Demonstrates, with real-world case studies, how to design for robustness and to immunize common electrical equipment against power quality problems Investigates how readers might usefully apply power quality standards to mitigate multiple phenomena, including high frequency harmonics in renewable generators Addresses the impact of recent and forthcoming renewable energy conversion systems on power quality indices Discusses the limitations and deficiencies of prevailing power quality standards
Applied Power Quality: Analysis, Modelling, Design and Implementation of Power Quality Monitoring Systems is a systematic account of the modern field of power quality as it transforms to reflect changes in generation, loads, management techniques and improvements in monitoring devices and systems. It examines the management of power quality (including those which are emerging) including system planning levels, the emission allocation process and equipment immunity. The work reviews power quality disturbances and their impacts on equipment. It comprehensively assesses current power quality emission and allocation standards, including their application and deficiencies for power quality disturbances across steady state voltage; voltage unbalance; harmonics; voltage fluctuations, flicker and rapid voltage change; and voltage sags. The work reviews how readers may design and implement power quality monitoring schemes including: monitoring instruments; monitoring methodologies; data storage; data analysis and indices; reporting methods including benchmarking; and monitoring standards. It concludes with surveys of the electrical performance of modern equipment including renewable energy devices as it pertains to power quality. In all cases, the book draws on reliable sources of power quality data, measurements and studies (both laboratory and field) that have been undertaken by the Australian Power Quality and Reliability Centre over the past 20 years. Demonstrates, with real-world case studies, how to design for robustness and to immunize common electrical equipment against power quality problems Investigates how readers might usefully apply power quality standards to mitigate multiple phenomena, including high frequency harmonics in renewable generators Addresses the impact of recent and forthcoming renewable energy conversion systems on power quality indices Discusses the limitations and deficiencies of prevailing power quality standards
Covering diverse species from garter snakes to Komodo dragons, this book delves into the evolutionary origins and fascinating details of the mysterious social lives of reptiles. Reptiles have been too often dismissed as dull animals with tiny brains and simple, "asocial" lives. In reality, reptiles engage in a remarkable diversity of complex social behavior. They can live in families; communicate with one another while still in the egg; and hunt, feed, migrate, court, mate, nest, and hatch in groups. In The Secret Social Lives of Reptiles, J. Sean Doody, Vladimir Dinets, and Gordon M. Burghardt—three of the world's leading experts on reptiles—bring together a wave of new research with a synthesis of classic studies to produce the only authoritative look at the social behaviors of the most provocative animals on the planet. The book covers turtles, lizards, snakes, crocodilians, and the enigmatic tuatara. Enhanced with dozens of images, it takes readers through a myriad of social interactions, tendencies, and intimacies ranging from fierce territorial battles to delicate paternal care and from promiscuous pairings to monogamous partnerships. This unique text • explains why reptiles have been neglected as subjects of social behavior studies; • provides numerous examples across all major reptilian groups that overturn the false paradigm of "solitary" reptiles; • explores the sensory, genetic, physiological, life history, and other factors underlying social behavior in reptiles; • presents the case that evolutionary "experiments" found among reptiles offer unparalleled opportunities for understanding how and why social behavior evolves in animals; and • identifies new and developing areas of research helping to reshape our view of reptiles. Revealing the secrets of reptilian social relationships through original quantitative research, field studies, laboratory experiments, and careful analysis of the literature, The Secret Social Lives of Reptiles elevates these fascinating animals to key players in the science of behavioral ecology.
A new and an updated edition of a core bestselling title. Introductory Scots Law 3rd Edition develops the core knowledge and skills demanded in advanced law classes as part of Higher National courses and university-level business courses containing a strong legal component. Attractively designed, this user friendly textbook offers straightforward and accessible coverage of the key areas of Scots Law and the most recent developments within it The third edition: - Is fully revised to include the most up to date legal developments and case law e.g. developments in constitutional law, equality and diversity and human rights - Places particular emphasis on the practical side of contemporary Scots Law by featuring exemplar legal documents to aid understanding - Contains frequent summary Key Points and in-depth Test Your Knowledge questions/case studies to consolidate learning and comprehensionProvides full answers and a range of invaluable e-resources on the accompanying website, including additional case studies and samples of procedures and paperwork - Is also suitable for introductory law units in other fields (such as professional studies) as well as offering a source of highly accessible reference material for a more general readership.
From the dangers of London streets during the Blitz to working on the high seas in the Merchant Navy during the Atlantic Convoy, children were on the frontline of battle during the Second World War. In Sean Longden's gripping retelling of the conflict, he explores how the war impacted upon a whole generation who lost their innocence at home and abroad, on the battlefield and the home front. Through extensive interviews and research, Longden uncovers previously untold stories of heroism and courage: the eleven year old boy who was sunk on the SS Benares and left in frozen water for two days; the teenage Girl Guide awarded the George Medal for bravery; the merchant seaman sunk three times by the age of seventeen; the fourteen year old who signed up for the army three times before finally seeing action in the Normandy campaign; the fourteen year old 'Boy Buglers' of the Royal Marines on active service onboard battleships; as well as the harrowing experiences of the boy who was survived the Bethnal Green Tube Disaster; the horrors of being a child captive in the German PoW camps. Blitz Kids will change forever the way one sees the relationship between the Second World War and the generation - our grandparents and great grandparents- who bravely faced the challenge of Nazism. Allowing them to tell their stories in their own words, Sean Longden brings both the horrors and the humour of young lives lived in troubled times. The book includes stories of: The seventeen year old boy who signed up 4 times before he made it onto the beaches at Normandy. The Girl Guide who saved a family during the blitz. The teenage merchant seaman who was sunk three times. What it was like to be a teenage POW after the disasters of Dunkirk. Praise for Sean Longden: "A rising name in military history ... able to uncover the missing stories of the Second World War." The Guardian 'A tenacious sleuth of Second World War secrets.' Andrew Roberts. 'At times you have to stop and remind yourself that you're reading history and not an 007 thriller." The Soldier. 'First class history from a first class historian' Military Illustrated. 'Fascinating'. Financial Times.
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