断路器可以加装分励脱扣器、压脱扣器,辅助触头,报警触头和电动操作机构。
The Breaker can be attached with shunt tripping device, undervoltage tripping device, auxiliary contacts, alarm contacts and motor-operated drive.
智能型断路器的欠压脱扣、分励脱扣、辅助触头等内部附件,如表b 1所示。
Internal Accessories of the s (h) Z Intelligent Type Breaker, such as Under voltage trip, Shunt trip, Auxiliary contacts and Alarming contacts etc.
分励脱扣分励脱扣是线路断路器或可熔电闸的一个特性,可通过远程信号来进行分断或转换。
Shunt trip Shunt trip is a feature added to a circuit breaker or fusible switch to permit the remote opening of the breaker or switch by an electrical signal.
在早期组件预热炉温控线路基础上,引入带分励脱扣装置断路器、固态断电器、并选择适当报警保护方式,使控温过程更理想。
To make the process of temperature control more ideal by introduce breaker with magnetic releasing, solid relay, and optional alarm protective type.
KA5为跳闸报警继电器。当设备产生偏励磁、可控硅故障、过电流等故障时,KA5吸合,断路器分励线圈得电跳闸,切断主电源。
When there are bias excitation, controllable silicon failure, over current and other failures, KA5 gets absorbed and breaker loop trips by powered on so as for switching off main power supply.
本文根据快速斥力机构特有的工作原理和结构特点设计了一种新型励磁电路,结构简单,而且能够同时解决合闸弹跳和分闸弹振问题。
Under the principle and structural characteristics, a new type of excitation circuit is designed, which has simple structure, and also could solve switch on and off oscillation problems bothly.
然后将方法1和方法2分别应用于该模型,得出两种多机系统励磁的非线性L_2增益干扰抑制控制律。
Method 1 and method 2 are applied to the constructed nonlinear model, and then two nonlinear L2 gain disturbance attenuation control laws for multi-machine excitation are deduced.
实验结果表明,这种新型的励磁控制系统在动态特性和静态特性方面的性能都十分优良。
The experimental results show the superior performance of this type of exciting-control system in terms of both dynamic and static characteristics.
永磁体产生的磁场是气隙磁场的主要部分,另一部分是由辅助励磁绕组的电流来激励产生,起调节磁场的作用。
The flux due to permanent magnet is the main part of gap flux, the rest flux is produced by the winding coil, which play a part of regulation.
提出了一种基于网格分形和自适应形态滤波器识别励磁涌流与内部故障电流的新方法。
Based on grille fractal and self-adaptive morphological filter, a novel approach to identify inrush current and internal fault current is presented.
励磁控制器是励磁系统的重要组成部分,对系统的安全稳定运行有着十分重要的意义。
Excitation controller excitation system is an important component part of the safe and stable operation of great significance.
阐明了无励磁分接开关优化设计的目标和方案、简化结构的办法及提高可靠性的途径。
The aim and scheme for optimum design of the off-circuit tap-changer the method to simplify structure and the way to improve reliability are expounded.
然后将方法1和方法2分别应用于该模型,得出两种单机系统励磁的非线性L_2增益干扰抑制控制律。
Method 1 and method 2 are applied to the constructed nonlinear model, and then two nonlinear L2 gain disturbance attenuation control laws for single-machine excitation are derived.
ONE2ONE买家首脑会议是由励展博览集团的生产和管理的活动组合的一部分。
The ONE2ONE Buyers Summits are a part of the portfolio of events produced and managed by Reed Exhibitions.
应用两种形式的励磁线圈,实测了五种型号的真空灭弧室内气体压强与磁控放电离子电流的关系曲线,并对试验结果进行了理论分。
Two types of exciting coils have been used to obtain the relationship of the internal pressures and the ionic currents of magnetron discharge for 5 types of vacuum interrupter.
在变速恒频双馈风电机组中,交流励磁双馈风力发电机的设计和制造技术是十分关键的。
The design and manufacture for MW-class AC-excited doubly-fed generator is very important in the variable speed constant frequency doubly-fed wind power system.
励磁调节器是同步发电机励磁系统的重要组成部分,对发电机及电力系统的安全稳定运行起着十分重要的作用。
Excitation regulator is an important part of the synchronous generator excitation system. It 's also important for safely and stably running of the generator and the electric power.
介绍了变压器用管形无励磁分接开关定触头的排列方式及管形开关的优化设计。
The arrangement off-load method of fix contact in pipe-type tap-changer is introduced. The optimum design of pipe-type off-load tap-changer of transformer is presented.
介绍了变压器用管形无励磁分接开关定触头的排列方式及管形开关的优化设计。
The arrangement off-load method of fix contact in pipe-type tap-changer is introduced. The optimum design of pipe-type off-load tap-changer of transformer is presented.
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