Small Wind Systems for Rural Energy Services

by Smail Khennas, Simon Dunnett, Hugh Piggott

Overview

This book provides a concise guide to all the essential steps for setting up wind business services in developing countries. It deals with all the key aspects of promoting wind energy for domestic end uses, as well as giving a guide to needs assessment, resource assessment, the economics of small wind machines and technology choice. Most of the practical information explained in this book is taken from installations in Peru and Sri Lanka. The book describes the factors critical for sustainable development of small wind systems in rural areas. It also addresses the challenge of scaling-up, defined as the conditions and the strategy needed to move from a limited number of units to a widespread sustainable industry. Institutional aspects, business development and the policy environment are also examined.

Product Details

ISBN-13:	9781853395550
Publisher:	Practical Action Publishing
Publication date:	03/28/2003
Pages:	64
Product dimensions:	6.12(w) x 9.25(h) x 0.22(d)

About the Author

Smail Khennas is a Senior Energy Specialist with ITDG. He is the author of several books on rural energy in developing countries. He has been working for more than 25 years on energy in developing countries.

Simon Dunnett worked for many years as a researcher for ITDG. He is now an independent consultant in wind energy.

Hugh Piggott runs his own successful windpower business. He has organized several courses on wind energy particularly for the Centre for Alternative Technology. He advises small companies and organizations around the world on small-scale wind power systems.

Table of Contents

Chapter 1 Introduction: Why wind energy is an attractive option? How can wind energy be made more attractive? Why the dissemination of small wind generators is still limited? Chapter 2 Understanding Wind Generator Technology: The Permanent Magnet Generator (PMG) ;The blades; Tail vane mechanism; Tower; Electrical controls; A typical system; DC or AC? Matching needs, the wind and the generator; Chapter 3 The Wind Potential:
Measuring the wind; Where to site the generator; How much power will a wind generator produce? Chapter 4 Assessment of Needs: Household energy use; Power and Energy; Number of households; Calculating energy needs; Matching needs - the wind and the generator; Battery sizing; Sizing the batteries; Conclusion; Chapter 5 Economics of Small Wind Systems: Manufactured cost; Financing ownership by battery charging services; Table 8: Financial viability of small wind generator enterprise; Chapter 6 Sustaining the Technology: The Development of a Wind Energy Sector; Institutional Support; Business Development; The Policy
Environment; Conclusion