The economic viability of a microturbine cogeneration system
| dc.contributor.author | Denys, N. | |
| dc.contributor.upauthor | Meyer, Josua P. | |
| dc.date.accessioned | 2016-03-11T09:53:34Z | |
| dc.date.available | 2016-03-11T09:53:34Z | |
| dc.date.created | 2002 | |
| dc.date.issued | 2002 | |
| dc.description.abstract | Paper presented to the 1st International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Kruger Park, 8-10 April 2002. | en_ZA |
| dc.description.abstract | Currently, electrical resistance heaters are used to produce most of the hot water in South Africa. Increasing electricity tariffs make these devices very expensive. This paper investigates the economic savings potential of using a cogeneration system made of microturbines, heat pumps and heat exchangers. Specifically the heating of water for large residential units is investigated. Different economic parameters are used to compare microturbine heat pump systems with electrical resistance heaters, natural gas boilers and heat pumps. For different main centres in South Africa, the amount of hot water is determined where a cogeneration system is economically more viable than other types of water heaters. It has been concluded that the most important influence factor is the electricity tariff. The higher the electricity tariff in a city, the smaller the number of domestic consumers where a cogeneration system becomes viable. | en_ZA |
| dc.description.librarian | tm2015 | en_ZA |
| dc.format.extent | 12 Pages | en_ZA |
| dc.format.medium | en_ZA | |
| dc.identifier.citation | Denys, N & Meyer, JP 2002, 'The economic viability of a microturbine cogeneration system', 1st International Conference on Heat Transfer, Fluid Mechanics, and Thermodynamics 8-10 April 2002, Kruger Park, South Africa | en_ZA |
| dc.identifier.issn | 0-86970-536·9 | |
| dc.identifier.uri | http://hdl.handle.net/2263/51806 | |
| dc.language.iso | en | en_ZA |
| dc.publisher | Heat Transfer, Fluid Mechanics and Thermodynamics | en_ZA |
| dc.rights | © HEFAT 2002 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means: electronic, electrostatic. magnetic tape, mechanical, photocopying or otherwise, without permission in writing of the copyright owner. | en_ZA |
| dc.subject | Heat transfer | en_ZA |
| dc.title | The economic viability of a microturbine cogeneration system | en_ZA |
| dc.type | Article | en_ZA |