• Vacuum breaker;

    真空断路器

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  • The invention relates to an annular net cabinet internally provided with a vacuum breaker.

    发明提供一种内置真空断路器的

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  • The study also showed that vacuum breaker maintenance can easily be handled by one technician.

    研究并且表示真空破碎机维护可能位技术员容易处理

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  • A sort of permanent magnetic operating mechanism for vacuum breaker powered by super capacitors was described.

    永磁操动机构真空断路器操作系统,是机械动向电子操动转变的关键。

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  • The reason of vacuum breaker quenching pot vacuity reduction and the necessity of vacuity online monitoring are discussed.

    论述真空断路器灭弧真空度下降原因在线监测必要性

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  • Having simple structure design, its output curve and performances are more suitable for requests of the 40.5kv vacuum breaker.

    机构设计简单输出曲线及其性能适合40.5kV真空断路器特点和要求

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  • The HX-AP VACUUM BREAKER VALVE is mounted on top of a section of containers or pipes, functioning to break the spacial vacuum inside.

    AP真空破坏安装容器罐上或者管道上方起吸气破坏真空作用。它安装在容器的顶部或者管道上方。

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  • A spill-resistant atmospheric vacuum breaker shall be installed, in accordance with the manufacturer's instructions, as noted on the plans.

    按照制造商说明书正如计划注明,应该安装一个防泄漏或溢出大气真空断路阀。

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  • This paper analyzes selection principle of mechanical parameters of a vacuum breaker and empirical data in theory combined practical experience.

    本文结合实践经验理论上分析了真空断路器机械参数选择原则经验数据

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  • A vacuity online monitoring set for vacuum breaker quenching pot is developed according to electric-light transform theory and put into operation.

    根据电光变换原理研制了真空断路器弧室真空度在线监测装置投入实际运行。

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  • Upgrade Capabilities: With their smaller size, vacuum breaker retrofits may make it possible to upgrade switchgear interrupting capabilities in the existing structure.

    升级能力他们的更小大小真空破碎机式样翻新也许使成为可能升级互换机中断的能力现有的结构。

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  • This paper introduces the explosion of type ZN28 vacuum breaker and analyzes the cause of the accident from two aspects, the action of protective relay and accident site.

    介绍一起ZN28系列真空开关爆炸事故继电保护动作情况事故现场方面对事故原因进行了分析。

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  • From the design of operation mechanism and reacting force system of vacuum breaker during intelligently selecting phase, ect. the design ideas and principles are introduced.

    智能真空断路器操作机构系统设计等方面对其设计思路原理作了介绍。

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  • The aim is to reduce the reignition rate and over-voltage damage from the perspective of the mechanical characteristics of the vacuum breaker switching shunt capacitor Banks.

    最终的目标是从真空断路器机械特性方面入手,降低操作并联电容器组时、并减小操作过电压危害

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  • The high voltage vacuum breaker is used in the traditional high voltage switch cabinet. We get the high voltage switch cabinet without oil. In this paper, many concrete methods are introduced.

    通过对高压真空断路器传统高压开关柜进行化改造方法介绍,详细阐述具体的实施措施。

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  • The recloser controller has logical structure, applicable function, high reliability, and can protect and control effectively aerial line outdoors of 10 KV electric power with outdoors vacuum breaker.

    控制器结构合理功能适用、可靠性户外真空断路器配套使用,电力10KV户外架空线路进行有效保护控制

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  • The technical performance and development of low voltage vacuum circuit breaker is discussed as compared with high voltage vacuum circuit breakers and ME series low voltage circuit breakers.

    通过高压真空断路器ME系列低压断路器对比论述了低压真空断路器经济和技术性能以及发展前景。

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  • At last, vacuum circuit breaker switching capacitance group overvoltage formative causes and electrode refining for lessening reignition are discuss.

    最后简要分析了真空断路器开断电容器过电压形成原因减少电极措施。

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  • Taking permanent mechanism to match perfectly with vacuum circuit breaker further raises the reliability of the circuit breaker, so as to meet the requirements of high quality, high reliable product.

    永磁机构真空断路器进行完美匹配进一步提高断路器可靠性满足质量、高可靠性产品需求

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  • The vacuum circuit breaker is a kind of switch equipment which is used in the middle-voltage field in the power system, which undertakes double tasks of controlling and protecting.

    真空断路器电力系统中压领域开关设备担负着控制保护双重任务

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  • The mechanism of improving the breaking capacity of vacuum circuit breaker with double breaks is presented in this paper.

    论述了提高断口真空断路器能力原理,比较了双断口单断口真空断路器的开断能力。

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  • Function and working principle of a gate watching dog of a guide circuit and a kind of a guide gate watching dog are presented for an intelligent vacuum circuit breaker in coal mine.

    介绍了用于煤矿井下智能型真空磁力起动器中的先导电路看门功能工作原理先导看门狗电路。

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  • For vacuum circuit breaker with spring operating mechanism, an optimum design of CAM mechanism is significant to make the output force characteristics match the load characteristics.

    真空断路器相配弹簧操动机构而言,其输出特性和开关负载特性的合理匹配取决于凸轮机构的合理设计

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  • Interrupting no load transformer is the most serious case in vacuum circuit breaker switching overvoltage.

    切除空载变压器真空断路器操作过电压问题严重情况

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  • Electrical contact, method of manufacturing the same, electrode for vacuum interrupter, and vacuum circuit breaker.

    及其制造方法用于真空断续器电极以及真空断路器。

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  • In the paper a new structure of the developed vacuum circuit breaker with the on-line dynamic contact force compensation by means of the contact current is presented.

    论文提出了一种新型真空断路器结构结构可以利用电流在线动态补偿触点压力

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  • This article introduces how to realize the mechanical interlock of integral vacuum circuit breaker with the disconnector inside type GG1B(F)(Z) switchgear cabinet.

    介绍如何实现GG1BF)(Z高压开关柜整体式真空断路器隔离开关机械联锁

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  • There are more and more applications of vacuum circuit breaker in power plants and its vacuum degree has directly influences on the safety of power system.

    真空断路器电厂应用越来越广泛,真空值直接影响到电厂电力系统的安全运行

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  • According to the needs for optimal maintenance of equipment in the power plant, the condition monitoring and diagnosis system of vacuum circuit breaker is studied.

    结合大型电厂开展设备优化检修需求,对真空断路器状态监测诊断系统进行了研究。

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  • According to the needs for optimal maintenance of equipment in the power plant, the condition monitoring and diagnosis system of vacuum circuit breaker is studied.

    结合大型电厂开展设备优化检修需求,对真空断路器状态监测诊断系统进行了研究。

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