in the past few decades, increasing growth of wind power plants causes different problems for the power quality in the grid. normal and transient impacts of these units on the power grid clearly indicate the need to improve the quality of the electricity generated by them in the design of such systems. improving the efficiency of the large-scale wind system is dependent on the control parameter...

2 Characterization of the competitive equilibrium 3 2.1 Dynastic Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1.1 Existence and uniqueness of the solution to (DP) . . . . . . . . . . . . . . . . . . . . . 3 2.1.2 Sufficiency of first order and transversality conditions . . . . . . . . . . . . . . . . . . 3 2.1.3 Derivation of first order and tr...

climate is one of the most important factors that influence the quality and quantity of crops. understanding the natural features of any region, especially about the climate, can play a major role in making plans and land use planning. sugar beet, is one of the major industrial plants, that in addition to producing one of the most fundamental basic needs of society, namely sugar, it can have ot...