您要查找的是不是:
- The results can provide information for study and design of vacuum interrupter. 得到的结果可以为真空灭弧室的研究和设计提供参考。
- In this paper,a method of Vacuum measurement and calibration of vacuum interrupter will be introduced. 详细介绍了一种真空开关管真空度测量及校准方法。
- Abstract: In this paper,a method of Vacuum measurement and calibration of vacuum interrupter will be introduced. 摘 要: 详细介绍了一种真空开关管真空度测量及校准方法。
- The vacuum interrupter is widely used in electric power, metallurgical industry, and exported to countries and regions. 其中,真空灭弧室广泛应用于电力、冶金等行业,并出口到多个国家和地区。
- The vacuum degree within the vacuum interrupter will have the direct effect upon the properties of vacuum switch. 真空灭弧室内真空度将直接影响真空开关的性能。
- It is found that during the vacuum chamber extinguishing courses,a great deal of X-radiation are released from the vacuum interrupter. 一般认为,在进行真空灭弧室的出厂耐压试验时不会产生危及人体健康的X射线,但这忽略了两个非常重要的因素,即过小的开距和较高的外施电压。
- According to vacuum arc theory, the contact structure of vacuum interrupter is changed to produce magnetic field in the open space of the switching house. 根据真空电弧理论,人们通过改变真空灭弧室触头结构,使其开断时在断口空间产生磁场,以此来提高真空灭弧室的短路电流开断密度。
- In addition to miniaturization of vacuum interrupter, it is also developing to more high voltage.It is important to study contact parameters’ effects on AMF. 所以深入研究触头设计参数对纵向磁场的影响,对真空灭弧室向小型化和更高电压等级发展具有非常重要的意义。
- Vacuum interrupter is the heart of a vacuum switch, and its withstand ability under high voltage determines directly the main functions of the whole vacuum switch. 真空灭弧室是真空开关的心脏,其耐压特性直接决定着真空开关的性能。
- Wang Chengyu,Wang Jimei.Appllication of similar theory in researching and designing of vacuum interrupter[J].Proceedings of the CSEE,1992,12(5):58-60(in Chinese). [8]王承玉;王季梅.;相似理论在真空灭弧室研究和设计中的应用[J]
- Lastly, by means of a mass of experiments on the vacuum interrupter arrangements with single break or triple breaks in series, the breakdown voltage improvement factor, breakdown statistical property and electric distribution in breaks are researched. 因此;应该通过设计最大限度地提高多断口真空开关各断口的电压分布均匀性;从而提高其击穿电压增益倍数;最大限度地发挥多断口真空开关的优势。 本研究还设计和制作了40.;5kV电压等级的光控模块式真空开关单元样机;进行了样机的动作精度实验。
- This paper has been mentioned blacking of ceramic glaze of Vacuum interrupter by carbon element, It points out Blacking is affected by several technology parameters and blacking problem is settled. 叙述了金属化后碳元素引起真空开关管管壳瓷釉发黑的机理,指出了各种工艺参数对釉面发黑的影响及其解决办法。
- China is a vacuum interrupter and a vacuum switch the focus of equipment manufacturers, vacuum interrupter and vacuum circuit breakers for many years production and sales of domestic home front. 公司是我国真空灭弧室和真空开关设备的重点生产企业,真空灭弧室和真空断路器产销量连续多年居国内前列。
- With the development of “non-oil” in the distribution system, vacuum interrupter has been applied widely in the field of medium voltage distribution because of its particular superiority. 随着配电系统“无油化”的发展,近年来真空断路器以其特有的优越性在中压配电领域得到越来越广泛的应用。
- A new AMF electrode applied to high voltage vacuum interrupter was introduced, it has some advantages such as simple structure, easy-machining, strong mechanism intensity and so on. 该文提出了一种适合应用于高电压等级真空灭弧室的新型纵向磁场触头结构,该触头结构结构简单,便于加工,而且结构强度更好。
- He Junjia, Zou Jiyan, Zhang Hanming et al.The statistical property of electrical breakdown in a vacuum interrupter under impulse stress[J].ProceedingsoftheCSEE, 1996, 16(5): 312-314, 335. [6]何俊佳;邹积岩;张汉明;等.;真空灭弧室冲击电压作用下的击穿统计特性研究[J]
- The result of test shows that this electrode structure can reduce the arc voltage and increase interrupting current capacity of vacuum interrupter. 通过对样品的试验,证明该结构能降低电弧电压,提高触头的分断能力。
- An open and closed contact indicators show the vacuum interrupters contact position. 分合闸指示状态接点表明真空断路器的状态。
- The key part of the vacuum interrupters is vacuum tube, whose pressure will affect the insulation strength and can be used to weigh the performance of the vacuum interrupter. 真空灭弧室是真空断路器的核心部分,其真空度将直接影响其绝缘强度,是衡量真空断路器性能的主要依据。
- Several contact structures for medium voltage vacuum interrupters are analyzed and the feasibility of applying them to high voltage vacuum interrupter is researched. 通过分析几种用于中压真空灭弧室中的触头结构,探讨了将它们应用在高压真空灭弧室中的可能性。