Part of the paper winding thermometer

Power transformer is the important equipment in the substation and distribution system, power transformer fault is closely related to the size and the transformer winding temperature. Every 6 ℃, increase when the temperature of the transformer transformer aging speed double working life in half. Winding thermometer is a kind of applied thermal simulation measurement technology of hot point temperature monitoring of power transformer winding is the most special monitoring instrument. The correct use of transformer winding thermometer to transformer cooling device, in a timely manner to avoid or reduce the transformer faults caused by high temperature, so as to prolong the working life of the transformer. Winding thermometer form has two parts: 1, the scene a built-in electric heating element and the temperature control of the BL type current verifier BWR ( WTYK） - 04, as shown in the figure; 2, center machine room, a remote controller XMT, ( XST) 。