本实用新型一种伞裙为阶梯形的绝缘子，涉及高电压绝缘子领域。
The utility model provides an insulator with a step-shaped umbrella skirt, relating to the field of high-voltage insulator.
变压器局部放电在线监测是高电压绝缘检测与诊断领域研究的热点课题。
On-line PD monitoring of power transformer is presently the research hotspot in the area of high voltage insulation measurement and diagnosis.
电力变压器局部放电在线监测是当前高电压绝缘检测与诊断领域研究的热点课题。
On-line PD monitoring of power transformer is Presently the research hotspot in the area of high voltage insulation measurement and diagnosis.
大型电力变压器的局部放电在线监测技术是高电压绝缘检测与诊断领域研究的热门课题。
Large power transformer partial discharge on-line monitoring technology is a hot topic in high voltage insulation detection and diagnosis domain.
分电器盖。该盖子是绝缘的，确保高电压从分火头传输到火花塞导线上。
Distributor cap. Insulated cap that transfers high voltage from the distributor rotor to spark plug wires.
这高的电压能在系统中最弱的绝缘点开始一种第二种过失。
This high voltage can initiate a second fault at the weakest insulation point in the system.
本文以动态绝缘为设计目标，提出高电压真空灭弧室的全程优化设计方法。
Aim at the higher level of dynamic insulation design, a whole optimized design method for high voltage vacuum interrupters is proposed.
局部放电模式识别是一种高电压设备绝缘故障诊断的有效方法。
Partial discharge pattern recognition is considered as an effective tool for insulation fault diagnosis on high voltage electric equipment.
本装置采用专用芯片，实现多种电压等级全范围等精度测量，同时输入阻抗高，不影响原车的绝缘状况；
It use special chip to realize full-range and equal observations for different voltage rate, without additional insulation faults for high input impedance .
分析了高电压直流耐压试验可有效发现纸绝缘电缆缺陷，但在发现交联聚乙烯绝缘电力电缆缺陷方面有局限性。
The HVDC withstand voltage test can discover the defect of paper insulated cable efficiently, but it has limitation in discovering the defect of cross-linked polyethylene insulated power cable.
利用高电压来击穿其两电极之间的气体绝缘层，从而产生电弧的一种电火花点火设备。
Using the high voltage between the two electrodes to breakdown of gas layer, thus generating an electric arc ignition devices.
对于单回线杆塔，中相串的单片绝缘子承受最大电压值比边相串高；
The maximal withstand voltage of single insulator for the middle string of single circuit tower is more than the side string.
在我国，针对高电压等级的电缆绝缘检测技术受到了普遍的重视，但是针对低压配电网的电线电缆绝缘检测技术的研究却进展不大。
This thesis focuses on the research and development of the insulation resistor measuring for low-voltage wire and cable. The first part of the thesis has a review-like character.
电动机的绝缘等级为F级或H级，绝缘结构具有对变频器输出高载波频率电压的适应能力。
The insulation class F or class H . The insulation of open-loop U/f condition of . structure has the adaptability to high carrie frequency voltage supplied by frequency converter .
脆断是高电压复合绝缘子发生的应力腐蚀断裂现象，国内外的研究基本集中在“腐蚀”介质酸的来源上。
Brittle fracture is a stress corrosion cracking phenomenon which occurs in high voltage composite insulators. Previous studies all focused on the source of the "corrosion" medium, e. g. the acid.
具有绝缘性好、安全可靠、单台电容器额定电压高、结构简单、安装使用方便的特点。
The utility model has the advantages of good insulativity, safety, high rated voltage of single capacitor, simple structure, convenient installation, and convenient operation.
具有绝缘性好、安全可靠、单台电容器额定电压高、结构简单、安装使用方便的特点。
The utility model has the advantages of good insulativity, safety, high rated voltage of single capacitor, simple structure, convenient installation, and convenient operation.
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