DEVICE FOR MONITORING ADDITIONAL LOSSES OF A SHIP TRANSFORMER BASED ON A TEMPERATURE MODEL

A. Grinek, I. Boychuk, D. Tinyakov, N. Marchenko, S. Aleksyanc, E. Slonov
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Abstract

The article considers a way to improve the efficiency of ship transformers. A temperature control system is used. In the process of changing the voltage in the ship's system, thermal losses of copper in the iron core and coil usually often occur. Thus, overloading will cause excessive heating and may affect the operation of the transformer. The calculation of the thermal parameters of the transformer is given. The mathematical model in Matlab is shown. The article proposes a functional diagram of the device. The control system monitors the temperature inside the transformer when operating under overload conditions. It is shown that the installation of the device will improve the performance o f the transformer and save its service life
基于温度模型的船舶变压器附加损耗监测装置
本文提出了一种提高船舶变压器效率的方法。采用温度控制系统。在船舶系统电压变化过程中,铁芯和线圈中的铜经常发生热损耗。因此,过载将导致过热,并可能影响变压器的运行。给出了变压器热参数的计算方法。给出了Matlab中的数学模型。文章提出了该装置的功能框图。当变压器在过载条件下运行时,控制系统监测变压器内部的温度。结果表明,该装置的安装将提高变压器的性能,节省变压器的使用寿命
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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