在分析电力系统设备故障特性的基础上，建立其在线评估功能模型。
Based on analyzing the fault performance of electric power system equipment, an online evaluation function model is established.
GIS是电力系统重要设备之一，其主要故障是内部绝缘劣化。
GIS is one of the important equipment of power system, its main trouble is inside insulating degradation.
在电力系统中应用远程数字视频监控与图像识别技术有利于及时进行设备维护和故障排除。
The maintenance and trouble shooting of equipments in power system can be carried out in time by use of remote digital video monitoring and image recognition technology.
为电力系统设备的故障诊断和保护提供了强有力的手段。
So that to provide the heavy support means of failure diagnosing and protection of power system equipment.
设备原始参数的求取是评估电力系统可靠性的前提和基础，包括设备的故障率、修复率等。
It is the precondition and foundation for evaluating the power system reliability to obtain original parameters of power equipments, including the failure rate and the repair rate of equipments.
发电机是电力系统中的重要设备，对其内部故障的诊断非常重要。
Generators are the most important equipment in power systems. It is very essential to diagnose internal faults.
由于变电站设备在电力系统中的重要地位，因此对其进行故障诊断，提高其运行的可靠性，是十分必要的。
Because of the important state of the equipment of substation in power system, it is very necessary to process condition monitoring and fault diagnostic to gain high operating reliability.
继电保护装置是一种反应电力系统故障和不正常运行状念，并动作于断路器跳闸和发出信号的设备。
Relay protection is one of device to respond the fault and abnormal circulate situation of electric power system, to make the breaker action and to send out the signal.
故障录波装置作为电力系统暂态过程的记录设备，电力系统对其要求也越来越高。
The breakdown records device, as the recording equipment of electrical power system transition process, electrical power system is also more and more high to its request.
电力变压器属电力系统中的重要设备，目前油中溶解气体分析(DGA)的三比值法是对变压器进行故障诊断的最方便、有效的方法之一。
Power transformer is very important in power system. Now, dissolved gas analysis (DGA) is the most effective and convenient method in transformer fault diagnosis.
真空开关是电力系统中的关键设备，用于接通、分断电力系统同时对各种故障进行保护监控。
Vacuum switch is the key equipment in power system and is used to turn-on and disconnection power system. At the same time it should protect and monitor many kinds of faults.
电力变压器作为电力系统中最重要的设备之一，其故障诊断技术的研究一直是国内外学者关注的热点。
Because the transformer is one of the most important equipments in Power System, the technology of fault diagnosis for transformer is always taken into account by savants all over the world.
电力变压器是电网的核心设备，也是电力系统中最重要、最昂贵，同时也是故障率较高的设备。
Power transformer is one of the most important equipment in the power system, and it is basic to ensure power supply reliability.
电力变压器是电网的核心设备，也是电力系统中最重要、最昂贵，同时也是故障率较高的设备。
Power transformer is one of the most important equipment in the power system, and it is basic to ensure power supply reliability.
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