Submitted on: 06 December 2002.
Revised on: 26 January 2003.
Accepted on: 05 March 2003.
___________________IEEE Electrification Magazine---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 25 February 2010.
Revised on: 09 April 2010.
Accepted on: 03 June 2010.
___________________IEEE Electrification Magazine---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 09 March 2002.
Revised on: 04 June 2002.
Accepted on: 01 August 2002.
___________________IEEE Electrification Magazine---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Submitted on: 26 July 2007.
Revised on: 01 November 2007.
Accepted on: 23 November 2007.
___________________IEEE Electrification Magazine---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Submitted on: 10 February 1999.
Revised on: 03 April 1999.
Accepted on: 01 May 1999.
___________________IEEE Electrification Magazine---IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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