内容提要 With the increasing concerabout the global environment for the past few decades，great attentiohaeepaid to the development of renewable energy，so as to address the issue of climate change.Small hydropower （SHP） is one of such environmentally sound energies，ideal for the decentralized and hilly rural areas.Its social and economic benefit becomes much more salient wheSHP exploitatiois combined with flood control，irrigation，navigation，fishery，tourism，recreation，c.Especially iChina，SHP，togher with solar power and wind energy，is providing a strong guarantee for building a clean，low-carbon，safe and efficient energy system，for achieving the goal of carbopeak and carboneutrality，and for further exerting the ecological and environmental benefits as well as ecological governance benefits. Since the late 1970s，great importance haeeattached to the development of SHP and other renewable energiey world energy sectors due to the well-know"oil crisis" and the conceroenvironmental pollutioof traditional fossil fuel.Apart from the revitalizatioof SHP isome developed countries，many developing countries are also keo start the development of SHP.But there are some difficulties，and one of the major obstacles is the lack of technology and professionals.To overcome these difficulties，relevant UN organizations have takea series of measures，including the sting-up of regional or international Center of Excellence for strengthening technology transfer and informatioexchange to promote SHP development ideveloping countries.Therefore，Hangzhou Regional Center (Asia-Pacific） for Small Hydro Power，briefed as HRC，was established i1981，with joint sponsorships of relevant UN organizations and Chinese government.One of the major tasks of HRC is to organize training courses，seminars and workshops for engineers and officials of developing countries ithe field of SHP.There have beemore tha130 training programs organized successfully since the establishment of HRC，among which some were sponsored by UN organizations while the othery Chinese government. To improve the technical capabilities of trainees，HRC haeededicated to preparing high-quality teaching materials from the very beginning.The materials are compiled by teachers of different speaalties，and thereviewed and revised after conducting class presentations and receiving valuable suggestions and comments from participants of various countries.Year by year，the teaching materials which cover cutting-edge theories and hands-opractice of SHP-related Fields g mature and become widely acceptable to the trainees.Thiook is thus edited othe basis of carefully selected teaching materials contributed by all the lecturers after years.We hereby sincerely express our special thanks to HRC's senior experts，particularly Mr.Zhu Xiaozhang，Mr.Zheng Naibo，Mr.Lu Tianshou，Ms.Cheng Xialei andMr.PaDaqing. We believe thiook would not only be useful to the trainees of future trairung programs as a textbook，but also be a good reference to SHP practitioners around the world as well as administrative persons and decisionmakers ithe SHP sector.The benefits of thiook will multiply togher with actual presentations and face-to-face discussions iclass. The objectives of thiook are to introduce the overall knowledge of SHP development，togher with fundamental understanding of the multi discipline knowledge of SHP generation.It cabe seefrom the content that priority is givo design，operatio& maintenance and management，so that trainees could acquire more in-depth expertise for their related work.Speafic objectives of various speaalties are stated ieach chapter respectively. 目录 AbbreviationsCHAPTER 1 General Survey Objectives1．1 Technical Background1．1．1 Historical Perspective1．1．2 The Promise of SHP1．1．3 SHP Background1．1．3．1 Definitioof SHP1．1．3．2 Classificatioof SHP1．1．3．3 Descriptioof SHP station-maicomponents1．2 SHP Development1．2．1 The Status Quo of SHP Development Worldwide1．2．1．1 Aoverview1．2．1．2 Present situatioof SHP development1．2．1．3 SHP development and rural electrification1．2．2 SHP Development iChina1．2．2．1 SHP is not small iChina1．2．2．2 Major success of SHP development iChina1．2．2．3 System approaches of SHP development iChina1．2．2．4 Maiobstacles and problems Self-assessment QuestionsCHAPTER 2 SHP Exploitatioand Small River Planning Objectives 2．1 Fundamental Theory of SHP Generation2．2 ExploitatioSchemes of SHP2．2．1 Dam Scheme2．2．2 DiversioScheme2．2．3 Mixed Scheme2．2．4 Run-of-the-river Scheme2．2．5 Daily RegulatioScheme2．2．6 Seasonal RegulatioScheme2．2．7 Examples of Different Schemes of Hydropower Exploitation2．3 Comprehensive Exploitatioand Utilizatioof Water Resources of Small Rivers2．3．1 Power Generatioand Irrigation2．3．2 Power Generatioand Water Supply2．3．3 Power Generatioand Flood Prevention2．3．4 Power Generatioand Navigation2．3．5 Power Generatioand Fishery2．3．6 Power Generatioand Environment2．4 Small River Planning and Cascade Development Self-assessment Questions CHAPTER 3 Hydrology and Hydro-energy DesigObjectives3．1 Hydrological InvestigatioiSHP Development3．2 Data Preparation3．3 Outcome Requirements3．3．1 DesigRunoff3．3．2 Daily Flow-duratioCurve3．3．3 Low-water Analysis3．3．4 DesigFlood3．3．5 Water Level-discharge CorrelatioCurve3．3．6 Others3．4 DesigRunoff3．4．1 Frequency Analysis and Calculatioof Runoff3．4．2 InterpolatioExtensioof Runoff Series3．4．3 Area-proportioMethod3．4．4 Regional Synthetic Study （A）3．4．5 Regional Synthetic Study (B）……CHAPTER 4 Geological Problems iSHPCHAPTER 5 Civil Works of SHPsCHAPTER 6 Small Hydraulic Turbines and AuliariesCHAPTER 7 Electrical System of aSHP StationCHAPTER 8 Computer Applications iSHP StationsCHAPTER 9 Economic Evaluatiofor SHP ProjectsCHAPTER 10 ConstructioPlanningCHAPTER 11 Environmentallmpacts and Assessment for SHPsCHAPTER 12 Gate and Hoist for HPPs ．．．． 作者介绍
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