Active control system econu00c8mica profitability of power transformers and optimization method of power transformer econu00c8mica profitability

摘要

"System of active control of profitability econu00c8mica power transformer and method for optimization of econu00c8mica profitability of power transformers.The present invention relates to a dynamic system of control of economic profitability of power transformers by means of standard parameters, economic parameters.Technical data of power transformers and data of initial investments.The dynamic system of control of economic profitability of power transformers comprising: (a) obtaining total cost of ownership of the power transformer (TOC) as a function ofA period of depreciation; (b) obtaining prescription of power transformer in a total investment to meet a particular demand; and (c) the control of the power transformer and recipe.The total cost of ownership (TOC) of the power transformer to determine the total economic profitability of power transformer.Also refers to a method of optimization of economic profitability of power transformers, comprising the steps of: (I) obtaining a first power transformer.The use of this first power transformer operating limits close to the maximum loading and temperature elevation in the hot spot during a first minimum depreciation period; (II) obtaining control of a first period of annual returns are optimized; (III) to obtain a second power transformer.The use of this second power transformer operating limits close to the maximum loading and temperature elevation in the hot spot during a first minimum depreciation period;(IV) obtaining control of a second period of annual returns are optimized; (V) the repair of the first power transformer.The use of this first power transformer fixed operating in ceilings of loading and temperature elevation in the hot spot for a second minimum period of depreciau00e7Will; (VI) obtaining control of a third period of maximum annual returns; (VII) the repair of the second power transformer.The use of this second power transformer fixed operating in ceilings of loading and temperature elevation in the hot spot for a second minimum period of depreciau00e7u00e3The; (VIII) obtaining control of a fourth period of maximum annual returns; and (IX) the sale of the first and second power transformers.