LCC-based power grid enterprise renewable resource residual value data acquisition method

Abstract

The invention provides an LCC-based power grid enterprise renewable resource residual value data acquisition method, which comprises the following steps: (1) online bidding packet data on a power grid enterprise renewable resource disposal electronic commerce platform are gathered; (2) according to the final transaction value of each bid packet and a total bid packet assessment value, the transaction premium rate of each bid packet is calculated; (3) a unit initial sales price for each kind of renewable resource is calculated; (4) a partition function is adopted for renewable resource residual value apportionment, and a unit correction price for each renewable resource is determined; and (5) unit correction prices for various kinds of renewable resources are summarized, normalized treatment is carried out according to the final transaction value, and the final unit transaction value for each renewable resource is calculated. By adopting the price evaluation method of the invention, real data of the renewable resource residual values can be provided, a solid foundation is laid for construction of a property life cycle management system and subsequent bid applications, and the method can be applied to other industries such as mineral and building.

Description

technical field [0001] The invention relates to the technical field of disposal of renewable resources of state grid enterprises, in particular to a method for acquiring residual value data of renewable resources of power grid enterprises based on LCC. Background technique [0002] Power grid enterprises have fully implemented asset life cycle management, and asset life cycle management methods have gradually realized the transformation of lean management methods with quantitative as the main and qualitative as the supplement. Through continuous improvement and construction of the asset management method system, the assets The lean and scientific level of management continuously improves the utilization efficiency of enterprise assets and improves the economic and social benefits of assets. The whole life cycle management of assets starts from the preliminary power grid planning, equipment selection, design, procurement, installation, and commissioning management, to the equ...

AI Technical Summary

Problems solved by technology

The salvage value of the assets after withdrawal is a set of key data for the entire life cycle of the assets. At present, online bidding work is usually carried out by a number of waste material disposal demand units, according to the geographical distribution, into one bid package for online auction, and the transaction is performed. After the end, the residual value of fixed asset sales cannot be automatically apportioned in the information system, and there is no method and means to calculate the residual value data after the exit of various assets. The transaction price can only be roughly calculated based on the premium rate multiplied by the valuation, for example Some waste materials such as batteries, which are worthless or even need to be disposed of at a cost, have a certain residual value after calculation. This calculation method cannot accurately reflect the final apportioned price of the materials, which restricts the effectiveness of the construction of the asset life cycle management system.

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