我厂变压器经济运行方式探讨

Exploration of transformer economical in motion in our plant

我厂总降压变电所有2台 20000kVA主变压器;二级降压变压器有94台,总容量达到106359kVA。由于受两部制电价的约束,主变压器采用何种方式运行电费最省、又安全成为十分重要的问题。本文从主变压器的运行费用考虑变压器的运行方式和变压器的经济运行两方面分析研究解决该问题;同时也为二级降压变压器的经济运行提供了理论依据。这是一个不花投资,通过利用现有设备,选择最佳运行方式,调整或更换变压器的方式,在相同电量的情况下,达到节约电费支出,提高经济效益的目的。

There are two sets 20000kVA main transformer and 94 sets secondary dropping voltage transformer in our plant, the total capacity is 106359 kVA. Due to restrain the electric price, main transformers applied what mode in motion economic and safety are a very important problem. This paper was consider the cost from main transformer in motion mode and economic in motion provided theoratical foundation. It was no expenditure based on utillization exaist equipments, option optimazation in motion mode, regula-ration or change transformer at the same electric capacity, incresing economic benefits aims.