该绝缘系统,它包括若干绝缘体。
本文对高压电机的绝缘系统进行了研究。
In this paper the insulation system of HV electric machine is studied.
变频额定绝缘系统。
本发明进一步描述包含本发明纤维组合体的绝缘系统。
The present invention further describes an insulation system comprising a fibre assembly of the invention.
影响变频交流牵引电机可靠性的关键部位是其绝缘系统。
The key position influencing the inverter-fed traction motor reliability is insulation system.
随着脉冲强度高绝缘系统,他们将协调所有电气系统的设计。
With high impulse strength insulation systems, they will coordinate with all electrical system designs.
所谓变压器线圈热点是出现在线圈绝缘系统某部位的最高温度。
Transformer coil is the so-called hot spots in the coil insulation system of a site the maximum temperature.
硅橡胶绝缘化合物性质柔软圆滑可抵抗具有许多绝缘系统的塑性流动。
Silicone rubber insulation compounds are inherently soft and pliable and resists the plastic flow that characterizes many insulation systems.
此情况在中性点绝缘系统中可通过消弧线圈或称彼得逊线圈加以克服。
This condition may be overcome in an isolated neutral system6 by means of an ARC suppression coil or Peterson Coil .
该动保险片,它连接绝缘系统,而且,它受控制杆顶抵并常闭连 接该定接触片。
The movable safety piece is connected with the insulating system, is supported against by the control rod, and is in normally closed connection with the fixed contact piece.
因此,对定子进行绝缘状况诊断是评估电机特别是大电机绝缘系统非常重要的手段。
Therefore a diagnosis of insulation condition to stator winding is an extremely important means to the assessment of electrical machine, especially for large one's insulation system.
计算结果与工程算法基本吻合,证明该软件可用于评价特高杆塔绝缘系统的雷电特性。
It is proved that the software can be used to evaluate the lightning performance of insulation system of ultra - height transmission towers.
对电机容量选择、冷却方式、感应电机及同步电机型式选择、绝缘系统等提出了看法。
Some suggestions on the selection of motor capacity and cooling methods, determination of synchronous and asynchronous motors, as well as insulation systems are given.
这种技术不仅提供较高的功率密度,而且还提高了整个绝缘系统包括液体绝缘的质量和寿命。
This kind of technology can not only offer higher power density and can still raise the life and quality of entire insulation system including liquid insulation.
可在气体或油的绝缘系统内作层间绝缘。主要用于六氟化硫互感器和变压器的层间绝缘及匝间绝缘。
It can be used for interlayer isolation of gas or oil insulation system, especially interlayer insulation and turn-to-turn insulation of sulfur hexafluoride mutual inductors and transformers.
故可得出结论:在中性点绝缘系统中,因电磁式电压互感器饱和引起的过电压现象属于工频位移过电压。
Therefore, the over-voltage caused by the electromagnetic voltage transformer saturation in the system with insulated neutral belongs to shifting over-voltage.
文章讨论了这些设计方式对绝缘系统包括固体绝缘和绝缘液体的影响,并且对绕组和油道进行了热分析。
This paper discusses the influence of the design mode on insulation system including solid insulation and insulation liquid, and carries out the heat analysis of winding and oil duct.
电气绝缘在高压电力设备中起着极其重要的作用,绝缘系统的状况直接决定着电力主设备运行的可靠性。
Electric insulation plays a very important role in high voltage electrical equipment. The insulation state directly determines the stability of electrical system.
论述了中性点绝缘系统中采用的三相防谐振电压互感器的原理与结构,并指出了运行中容易发生的接线错误。
The principle and structure of the resonance-proof three phase voltage transformer used in the neutral insulation system are discussed. The connection errors brought about in operation are presented.
本文简述电子电气产品对绝缘系统的要求,以及在产品的安全测试中抗电强度试验和对测试仪器作运行检查的重要性。
This paper briefly introduces the requirements about the insulation system of electronic product, and describes the importance of functional check and Dielectric strength in safety test.
SG (B)10是采用杜邦NOMEX纸为基础的绝缘系统,在变压器的整个使用寿命期都保持极佳的电气性能和机械性能。
Dupont NOMEX paper is used as base of SG (b) 10 insulating system, it keeps excellent electrical and mechanical performance during service lifetime of transformer.
电机的绝缘系统至少应该是F级,所采用的材质和绝缘系统经过美国电气和电子工程师协会IEEE 117分类等级测试的评估和认证。
The motor insulation system shall be Class F minimum, utilizing materials and insulation systems evaluated and certified with IEEE 117 classification tests.
与电网供电相比,变频器供电的异步 电机绝缘系统承受了更高的应力,因而有必要以新的标准对变频电机的绝缘系统进行重新考虑。
Our company has developed PMSM, the new controller of three-phase asynchronous frequency conversion motor, PMSM matching with the new controller and small elevator door operator without encoder.
试验表明,在对X射线进行准直处理后,实现X射线激励下油间隙局部放电的定位是可能的,这一方法有望成为油纸绝缘系统局部放电定位的新手段。
Experiment shows that PD location in oil gap is possible through X- ray irradiation treated by collimation, which might be a new approach to PD location in oil - paper insulation.
意大利的银行系统90%的借贷由零散存款提供,与债券市场的混乱相对绝缘。
Its banking system is also relatively insulated from turmoil in bond markets, with more than 90% of loans funded by retail deposits.
进行电的绝缘检测和修理损坏的通讯系统。
Electrical insulation testing and repair the damage of the communication system.
请注意我们的试验箱和系统中所使用的密封材料和电缆绝缘中含有硅。
Please note that the sealing material and cable insulation used in our test units and systems contains silicone.
介绍了电阻接地系统中,接地电流的选取,绝缘水平比较,保护配置方面的考虑。
Selection of ground current, comparison of isolation level and consideration of protective device in the resistance ground system are presented.
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.
为了安全起见,列车配备了更新的故障诊断和远程控制系统,来监测关键部位的温度、压力和绝缘性。
For the sake of security, the train is equipped with updated fault diagnosis and remote control systems, which monitor the temperature, pressure and insulation of key segments.
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