摘要
为了解决电力变压器中故障预测存在的大量随机性和模糊性问题,针对矿用变压器故障数据少,采用了灰色系统理论对其进行灰建模,灰预测。通过实例验证了该方法的有效性和适用性,从而为矿山超前采取防范措施提供了依据。
To solve lots of randomness and fuzziness problems of the fault forecasting in power transformer, and according to the data lack of mining transformer fault, the grey theory is used to carry out the grey model establishing and forecasting. Besides, by examples the validity and applicability of this method can be analyzed. Thereby a reference of taking relative measures for precaution in advance could be provided for mine.
出处
《煤矿机电》
2007年第2期70-72,共3页
Colliery Mechanical & Electrical Technology
关键词
灰建模
变压器
故障
grey model establishing
transformer
fault
