Time Warner Cable has announced the election of Donna A. James, Edward D. Shirley and former Senator John E. Sununu to its board of directors. The company also announced that Glenn Britt has been named to the additional position of chairman, and Peter Haje, who has served as a director since 2006, has been named lead director. Don Logan will step down as chairman, but will remain on the board. As previously announced, Jeff Bewkes, chairman and CEO of Time Warner Inc., will be leaving the board. The appointments will be effective upon the company’s previously announced separation from Time Warner Inc., which is expected by the end of the quarter.