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Condition-based maintenance (CBM) strategies for power equipment are influenced by many factors, such as the equipment's health condition, connecting relations between each equipment and the load level of a substation. This paper presents a new method to optimize the maintenance strategies for different power equipment. Through analyzing the connection relation between different equipment, some of...
The distribution transformer plays a key role in distribution network. It undertakes the task of the voltage transformation, energy distribution. But a lot of loss of the transformer in operation has affected the economy of the distribution network. Therefore in order to save energy, it is essential to consider the transformer economical operation mode during distribution network load distribution...
The age data of the same type cables under the same operation condition in a regional transmission system are collected. Use a probability analysis method and the age data to calculate the reliability functions of normal distribution and Weibull distribution, which reflect the reliability level of cables. Failure mode and effect analysis (FMEA) is applied to find the fault characteristic parameters,...
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