智能监控技术在220kV变压器冷却系统中的应用分析

Intelligent monitoring technology in the application of 220 kv transformer cooling system analysis

针对传统的变压器冷却方式所体现出来的弊端,本文提出了通过一种PLC技术的变压器冷却系统,通过对油温和负荷电流大小自动对冷却器进行投切,从而实现对220KV的在线实时监控。

In view of the traditional way of transformer cooling of disadvantages,this paper puts forward through a PLC technology of transformer cooling system,through the automatic oil moderate load current size of cooler for cutting,so as to realize online real-time monitoring of 220 kv.