本文介绍了虚拟电容型设备介损在线监测系统的原理和仪器结构。
This paper presents the principle and instrument structure of on-line measurement system for dielectric loss of virtual capacitive-type equipment.
并联电容器和高压电容型设备是电力系统中应用普遍的电气设备，这里统称为电力电容器。
Parallel capacitor and HV capacitive type equipments are widely used in power system, here we call them power capacitor in all.
电容型设备介质损耗因数的在线监测会受到环境因素的影响，对其进行合理修正非常必要。
Precision of on-line dielectric loss factor monitoring can be affected by environmental factors, so it is necessary to modify it.
通过广泛收集有关电容型设备的故障资料，综合其各种检测数据和故障征兆，获得了较为全面的故障集和征兆集。
The information of capacitive equipment fault are widely collected, and various detected data and fault symptoms are summarized to form a comprehensive fault set and symptom set.
电容器是照相机闪光和其他电量集中加强型的消费设备的理想电源。
Capacitors are ideal for camera flashes and other electrically intensive consumer devices.
讨论了中小焊管电力电子设备的槽路电容器，由原始设备的CCG81型电容器产品改造为使用CCGS - 3型水冷电容器过程的教训与经验。
This article introduces slot capacitor of welded pipe HF power electric equipment, and the lesson and experience of the CCGS-3 type water cooling capacitor reformed by primeval CCG81 type capacitor.
论文最后对设计的系统进行了测试，测试结果表明：针对高压套管等电容型电气设备绝缘状况的传感器具有较好的测量精度和线性度；
The paper tested the system finally, the test results showed that:the high-voltage capacitor of bush-insulated electrical equipment sensor has good measuring accuracy and linearity;
论文最后对设计的系统进行了测试，测试结果表明：针对高压套管等电容型电气设备绝缘状况的传感器具有较好的测量精度和线性度；
The paper tested the system finally, the test results showed that:the high-voltage capacitor of bush-insulated electrical equipment sensor has good measuring accuracy and linearity;
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