统计了杭州电网中压开关设备的故障，对故障原因进行了分析，指出绝缘故障是主要因素。
Based on the statistics of operational faults of medium-voltage switchgear in Hangzhou power grid, the causes of faults are analysed.
该网络管理系统，主要包括了用户管理、设备管理、拓扑管理、故障管理、查询统计等模块。
This network management system mainly contains customer management, devices management, topology management, fault management and query statistic mode etc.
为了更好的对火电厂发电机组设备故障进行检测，运用多变量统计过程控制技术获得更为精确的机组设备参数模型。
For better detection to the thermal generating set equipment fault, using the multivariate statistical process control, a more precise equipment parameter model is obtained.
该方法充分利用设备运行参数、状态监测参数和故障统计参数，实现了不同层次系统或设备的状态评价。
By fully using the operating parameters, condition monitoring parameters and operation statistic parameters, the conditions of equipment in different levels are evaluated.
腐蚀问题在管道安全局看来是不同于设备故障的。腐蚀是导致泄漏的第二大主导因素，在统计的时间段内所占比例接近1/4。
Corrosion, which the agency considers to be different from equipment failure, is the second leading cause, and to blame nearly one-quarter of the time.
腐蚀问题在管道安全局看来是不同于设备故障的。腐蚀是导致泄漏的第二大主导因素，在统计的时间段内所占比例接近1/4。
Corrosion, which the agency considers to be different from equipment failure, is the second leading cause, and to blame nearly one-quarter of the time.
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