REFERENCES
- A.W.E.A 2011. Wind Power Class, accessed (July, 2011) http://www.interwest.org/wiki/index.php?title=Wind_power_classes (http://www.interwest.org/wiki/index.php?title=Wind_power_classes)
- Akdag , S.A. and Guler , O. 2010 . Wind characteristics analysis and determination of appropriate wind Turbine for Amasra-Black sea region,Turkey . International Journal of Green Energy , 7 : 422 – 433 .
- Akpinar , E.K. and Akpinar , S. 2005 . A statistical analysis of wind speed data used in installation of wind energy conversion system . Energy Conversion and Management , 46 : 515 – 532 .
- Bilgili , M. , Sahin , B. and Kahraman , A. 2004 . Wind energy potential in Antakya and Iskenderun region, Turkey . Renewable Energy , 29 : 1733 – 1745 .
- Celik , A.N. 2004 . A statistical analysis of wind power density based on the Weibull and Rayleigh models at the southern region of Turkey . Renewable Energy , 29 : 593 – 604 .
- Di Piazza , A. , Di Piazza , M.C. , Ragusa , A. and Vitale , G. 2010 . Statistical processing of wind speed data for energy forecast and planning . International Conference on Renewable Energies and Power Quality (ICRPQ’10).[Ce: check this ref. style] ,
- Eskom 2011. Understanding electricity http://www.eskom.co.za/live/content.php?.Category_ID=96 (http://www.eskom.co.za/live/content.php?.Category_ID=96)
- Garcia , A. , Torres , J.L. , Prieto , E. and De Francisco , A. 1998 . Fitting wind speed distributions: A case study . Solar Energy , 62 : 139 – 144 .
- Genca , A. , Murat , E. , Pekgora , A. , Oturancb , G. , Hepbaslic , A. and Ulgend , K. 2005 . Estimation of wind power potential using weibull distribution energy sources, Part A . Recovery, Utilization, and Environmental Effects , 27 : 809 – 822 .
- Gupta , R. and Biswas , A. 2010 . Wind data analysis of Silchar (Assam, India) by rayleigh's and weibull methods . Journal of mechanical Engineering Research , 2 : 10 – 24 .
- Haghifam , M.R. and Omidvar , M. 2006 . “ Wind farm modeling in reliability assessment of power system ” . In International Conference on Probabilistic Methods Applied to Power Systems (PMAPS) 1 – 5 . Chicago , , IL
- Inglesi-Lotz , R. and Blignant , J. 2011 . South africa's electricity consumption: A sectoral decomposition aAalysis. Working Paper 2003 . University of Pretoria ,
- Kaltschmitt , M. , Streicher , W. and Wiese , A. 2007 . Renewable energy: Technology,economics and environment , Berlin: Springer‐Verlag .
- Li , X. 2011 . Green energy: Basic concepts and fundamentals , London : Springer-Verlag . ISBN 978-1-84882-646-5
- Lu , L. , Yang , H. and Burnett , J. 2002 . Investigation on wind power potential on Hong Kong Islands-an analysis of wind power and wind turbine characteristic . Renewable Energy , 27 : 1 – 12 .
- Manwell , J.F. , McGowan , J.G. and Rogers , A.L. 2002 . Wind energy explained, theory, design and application , England : John Wiley and Sons .
- Najid , S. , Zaharim , A. , Razali , A.M. , Zainol , M.S. , Ibrahim , K. and Sopian , K. 2009 . Analzing the east coast Malaysia wind speed data . International Journal of Energy and Environment , 3 : 53 – 60 .
- NERSA. 2011. Rules on selection criteria for renewable energy projects under the REFIT www.ner.org.za/Admin?Document/Editor/Electricity/Legislation/Regulatory%20Rule (http://www.ner.org.za/Admin?Document/Editor/Electricity/Legislation/Regulatory%20Rule)
- NIASA. 2011. Nuclear energy development in South Africa http://www.word.nuclear.org/info.inf88.html (http://www.word.nuclear.org/info.inf88.html)
- Nigim , K.A. and Parker , P. 2007 . Heuristic and probabilistic wind power availability estimation procedures: Improved tools for technology and site selection . Renewable Energy , 32 : 638 – 648 .
- Sahin , B. and Bilgili , M. 2009 . Wind characteristics and energy potential in Belen-Hatay, Turkey . International Journal of Green Energy. , 6 : 157 – 172 .
- Santhyajith , M. 2006 . Wind energy fundamentals, resources analysis and Economic , Springer Publisher .
- Seguro , J.V. and Lambert , T.W. 2000 . Modern estimation of the parameters of weibull wind speed distribution for wind energy analysis . Journal of Wind Engineering and Industrial Aerodynamics , 85 : 75 – 84 .
- South. Africa. info. 2010. South Africa energy supply http://www.southafrica.info/business/economy/infrastructure/energy.htm (http://www.southafrica.info/business/economy/infrastructure/energy.htm)
- Szewczuk , S. 2010 . Wind atlas for South Africa: Wind measurements and micro-scale modelling. Industrial and Commercial Use of Energy Conference Cape Town , , South Africa
- Ulgen , K. and Hepbasli , A. 2002 . Determination of weibull parameters for wind energy analysis of Izmir, Turkey . International Journal of Energy Research , 26 : 495 – 506 .
- WASA 2011. Data files www.wasa.csir.co.za (http://www.wasa.csir.co.za)
- Weisser , D. 2003 . A wind energy analysis of Grenada: An estimation using the weibull density function . Renewable Energy , 28 : 1803 – 1812 .
- Zaharim , A. , Razali , A.M. , Abidin , R.Z. and Sopian , K. 2009 . Fitting of statistical distributions to wind speed data in Malysia . European Journal of Scientific Research , 26 : 6 – 12 .