Submitted on: 01 November 1999.
Revised on: 30 January 2000.
Accepted on: 14 March 2000.
___________________International Journal of Emerging Electric Power Systems
Submitted on: 20 October 2010.
Revised on: 06 December 2010.
Accepted on: 17 December 2010.
___________________International Journal of Emerging Electric Power Systems
Submitted on: 20 June 2015.
Revised on: 17 September 2015.
Accepted on: 18 October 2015.
___________________International Journal of Emerging Electric Power Systems
Submitted on: 28 March 2004.
Revised on: 23 June 2004.
Accepted on: 27 July 2004.
___________________International Journal of Emerging Electric Power Systems
Submitted on: 10 May 2022.
Revised on: 03 September 2022.
Accepted on: 17 October 2022.
___________________International Journal of Emerging Electric Power Systems
Submitted on: 02 May 2017.
Revised on: 12 August 2017.
Accepted on: 13 September 2017.
___________________International Journal of Emerging Electric Power Systems