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- 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。
- SMVS mainly engages in developing and manufacturing medium voltage vacuum interrupters (VI), vacuum circuit breakers (VCB) and gas insulated switchgear (GIS) as well as after sales services in China. 公司在中国主要从事陶瓷真空灭弧室、真空断路器、气体绝缘开关柜及相关产品的开发、制造、市场销售及技术售后服务。
- The company mainly engages in development and manufacturing of medium voltage vacuum interrupters, vacuum circuit breakers (VCB) and gas insulated switchgear (GIS) as well as after sales services. 公司位于江苏省无锡高新技术产业开发区内,主要从事中高压陶瓷真空开关管,固封式真空断路器,气体绝缘开关设备及其相关产品的开发、制造、市场销售和售后服务,致力于中国的电力工业。
- 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。
- 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。
- 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。
- movement characteristics of vacuum interrupt 灭弧室运动特性
- 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。
- 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。
- 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。
- Don't interrupt her: let her have her say. 别打断她的话,让她把意见说出来。
- Please continue; I didn't mean to interrupt. 请往下说,我不是有意打断你的话的。
- 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]
- These new flats will interrupt our view of the sea. 这些新公寓将遮住我们眺望海景的视野。