基于PLC的变压器经济运行控制系统研究

Research on Transformer Economic Operation Control System Based on PLC

变压器在最佳负载率时,其效率最高。文中提出的变电控制模型,控制系统根据终端负荷变化,实时控制变压器投入容量,使其尽可能运行在最佳负荷率,最大限度地降低变压器的电能损耗。

The highest efficiency of the transformer is not in full load,but in optimal load rate.In this article,the control system can real time control transformer input capacity according to the terminal load changes.The transformer runs in the optimal load rate so that it can minimize the transformer power loss.