Composite insulator heating defect temperature difference numerical environmental factor correction method and device

The invention provides a composite insulator heating defect temperature difference value environment factor correction method and device, which considers the problem of environment temperature, calibrates the heating defect of a composite insulator under the condition that the environment temperature is 25 DEG C, and sets a temperature compensation factor a under the condition that the environment temperature is lower than 25 DEG C, temperature compensation is carried out at the temperature t above and below the average value, so that the influence of the environment temperature on the judgment of the heating defect of the composite insulator is eliminated, and the missed judgment of the heating defect is avoided; in addition, composite insulator heating defect humidity correction and wind speed correction are carried out, and the accuracy of heating defect judgment is further improved. 本发明提供一种复合绝缘子发热缺陷温差数值环境因素校正方法及装置，考虑了环境温度的问题，在环境温度为25度的情况下，对复合绝缘子发热缺陷做标定，在环境温度低于25度的情况下，设置温度补偿因子a，在平均值以上和平均值以下的温度t，进行温度补偿，消除了环