2.2.1 uncontrollable loadFor users, the use of such load is to meet the basic electricity needs of the user's daily life, asif the burden of such adjustment, the user's habits can be changed, the user's entertainment, life will He is disturbed bythe serious impact on quality of life of households.When users use of such appliances, are not concerned about the price change, but rather focus on their electricity experience, becausethis is not controllable load operating state can not be changed, it can not participate in optimal adjustment of household electricity load.