Small Hydroelectric Engineering Practice

Small Hydroelectric Engineering Practice is a comprehensive reference book covering all aspects of identifying, building, and operating hydroelectric schemes between 500 kW and 50 MW. In this range of outputs there are many options for all aspects of the scheme and it is very important that the best options are chosen. As small hydroelectric schemes are usually built against a limited budget it is extremely important that the concept design is optimum and every component is designed to maximise the benefi t and minimise the cost. As operating costs are often a high proportion of the income it is very important to make sure that everything is designed to be simple, reliable and long lasting. The book is based on the experience gained over 45 years on the overall and detailed design, construction and commissioning of more than 30 small hydropower schemes. It includes contributions from experts in the field of intakes, water diversion structures, geology, canals, painting and other aspects of hydropower development. It is intensely practical with many drawings and photographs of schemes designed and commissioned by Leyland Consultants and others. There are also sections on preparing specifi cations, tender assessment and operation and maintenance. "Small Hydroelectric Engineering Practice is a comprehensive reference book covering all aspects of identifying, building, and operating hydroelectric schemes between 500 kW and 50 MW. In this range of outputs there are many options for all aspects of the scheme and the book aims to provide all the information needed to ensure that the best options are chosen. Small hydroelectric schemes are usually built against a limited budget so it is extremely important that the concept design is optimum and every component is designed to maximise the benefit and mini- mise the cost. As operating costs are often a high proportion of the income it is very important to make sure that everything is designed to be simple, reliable and long lasting. The book is based on the experience gained over 45 years on the overall and detailed design, construction, commissioning and refurbishment of many small hydropower schemes in New Zealand and overseas. It includes contributions from experts in the field of intakes, water diversion structures, geology, canals, painting, economics and environmen- tal aspects of hydropower development. It is intensely practical with many drawings and photographs of schemes designed and commissioned by Leyland Consultants and others. There are also sections on preparing specifications, tender assessment, operation and maintenance and lessons from failures. The book includes a CD with some relevant papers, spreadsheet programs for analysing aspects of small hydropower development and many arrangement drawings and detail designs for gates, penstocks, electrical systems and control systems. Typical specifications for generating plant are also included. The spreadsheets will be useful during the feasibility stage and the drawings provide valuable information on critical aspects of detailed design. Consultants, developers, designers, builders and operators of small hydroelectric schemes will find this book invaluable."-- Provided by publisher We are a group of individual investors who are trying to tap into the small hydro space. At the moment we are working on two small hydro schemes. None of us are engineers by trade, so our strategy has been to lean heavily on a reputable consultant with experience and know-how. (...) Now that the consultant is entering into the tender drawings phase, We are trying to raise many of the design considerations highlighted in this book to them. As we debate each item, I cannot help but feel extremely relieved to have bought and read this book. At the very least, even though we are led by our consultant on the designs, we are not completely blind and have working knowledge to influence the designs. This book has been invaluable to our business. The contents in the book are having a real life impact here in our projects. I highly recommend this book to anyone who is about to enter into the small hydro space. Alan JenviphakulThe book takes you from start to finish through the evolution of a hydro scheme. From initial site assessment, hydrology, environmental, banking and finance through the many layers of detailed design work to detailed analysis of the many types and configurations of turbine plant and generators available. Small Hydroelectric Engineering Practice is a thoroughly readable and enjoyable book for anyone interested in small hydro. It is an essential book for anyone working with small hydro whether a first time developer or an experienced hydro engineer. Dave MacKay, Inchbonnie Hydro, New ZealandA book, based on tradition, full of experience and presenting recent developments. Supported by many pictures, sketches and tables it is very comfortable to read and to learn in one run. Several pages dedicated to "learning from failures" and operational recommendations should be highlighted. A "must" in the library of a hydropower engineer!Prof. Dr .. This Book Starts With An Overview And Introduction On The Trends In Nanofabrication And Nanoimprint Technology, Followed By A Detailed Discussion On The Design, Fabrication, And Evaluation Of Nanoimprint Biosensors. The Proto-model Systems And Some Application Examples Of This Sensor Are Also Included In The Chapters. 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