简介:Todaythehighqualitypowersupplyisofessentialintheeconomicdevelopmentinacountry.Withthedevelopmentofmodempowersystemsandincreasingdemandforpowersupply,theelectricpowerindustryisfacingagreatchallengeinmeetingtheincreasedloaddemandwithhighestreliabilityandsecuritywithminimumtransmissionexpenditure.