使变压器损耗成为采购决策的一部分

Conference Record of the 2002 Annual Pulp and Paper Industry Technical Conference (Cat. No.02CH37352) Pub Date : 2002-06-17 DOI:10.1109/PAPCON.2002.1015149

S. Merritt, S. Chaitkin

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引用次数: 2

摘要

简要介绍了变压器的空载损耗和有载损耗理论。在额定和实际负荷的基础上，建立了单位损耗随负荷变化的数学表达式。现值方程用于表示损耗成本作为变压器特性和贴现率的函数。提出了三种表示损失成本的方法，这些方法可用于评标。

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Making transformer losses part of the purchasing decision

The theory of transformer losses expressed as no-load loss and load loss is briefly reviewed. Mathematical expressions for per unit loss as a function of load are developed based both on rated and actual load. Present value equations are used to express the cost of losses as a function of transformer characteristics and discount rate. Three methods are presented for expressing the cost of loss in forms which can be used to evaluate bids.

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Conference Record of the 2002 Annual Pulp and Paper Industry Technical Conference (Cat. No.02CH37352)

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