1) emission type operating mechanism
发射式操动机构
1.
It introduces how to use micro-computer control and fire-work emission type operating mechanism to achieve phase-separation operation for the circuit breakers, to enable them to break on the time of current over zero and to make on the time of voltage over zero correctly, so as to achieve in the state of on-load to make closing and breaking off without arc with the circuit breakers.
介绍了利用微机控制和火工发射式操动机构可实现断路器分相操作,使其能准确地在电流过零时分闸和电压过零时合闸,以达到断路器在有荷状态下无弧关合与分断。
2) pressure-operated operation mechanism
气动式操动机构
3) operating mechanism
操动机构
1.
Design and analysis of novel operating mechanism drive motor for high voltage circuit breaker;
高压断路器新型操动机构驱动电机设计分析
2.
New-style motor operating mechanism applicable for high voltage disconnecting and earthing switch;
适用于高压隔离和接地开关的新型电动机操动机构
3.
To improve the levels of technique of the High Voltage Circuit Breakers(HVCB),a new type of operating mechanism of HVCB driven directly by a three-phase permanent magnet synchronous motor(PMSM) was studied.
为提高高压断路器的工作特性,研究了一种运用三相永磁同步电动机(PMSM)直接驱动断路器的新型操动机构。
4) operating device
操动机构
1.
The transmitting characteristic and the output power of the operating device of vacuum circuit breaker have directly effect on its operating property and life.
真空断路器用操动机构的传动运动特性及其操作的输出功，对提高真空断路器的操作性能及使用寿命都具有直接的影响。
2.
A magnetic field calculation method for the permanent magnetic operating device is presented, and the calculation results and magnetic field distribution are analyzed in this paper.
本文提出了永磁操动机构的磁场计算方法，分析了计算结果和磁场分布，并在此基础上分析了永磁操动机构的动作原理。
3.
Combined with the opening characteristics of the operating device the gas flow field in the arc chamber of SF6 puffer circuit breaker is calculated.
将压气式SF_6断路器与操动机构进行了二维冷态气流场联合求解,计算了断路器的空载分闸特性及分闸过程中各时刻灭体室内的冷态气流场。
5) actuator
[英]['æktʃueitə] [美]['æktʃʊ,etɚ]
操动机构
1.
Multi-objective dynamic optimization design of permanent magnet actuator for contactor
永磁接触器操动机构多目标动态优化设计
2.
In the spring actuator for a vacuum circuit breaker,the interrupting performance,life span and the mechanical property of the whole system is directly influenced by the transmission characteristics of the cam.
鉴于弹簧操动机构凸轮传动性能直接影响真空断路器的开断特性和使用寿命,根据4种与凸轮配合的推杆运动规律建立了优化整机分合闸特性的目标函数。
3.
Considering the fact that, during the operation, the springs of actuator for vacuum circuit breaker is the source of power and force, the reliability of spring-cam actuator is investigated through an optimization design of the actuator for 12 kV, 12.
在真空断路器弹簧凸轮操动机构中,其开断特性与合闸弹簧、分闸弹簧和触头弹簧是息息相关的,它们性能的优劣对真空断路器的安全开断起着极其重要的作用。
6) operation mechanism
操动机构
1.
The analysis and improvement of spring operation mechanism rejecting closing for the type of LW18-35 breaker
LW18-35型断路器弹簧操动机构拒合原因分析及改进
2.
On the basis of theory analysis,this paper discusses the reliability design for the connecting rod in the operation mechanism of circuit breaker,and provides a reliability design method for general spare parts.
在可靠性理论分析的基础上,以断路器操动机构中的连杆零件为例,进行可靠性设计,并给出对一般零件的可靠性设计的方法。
3.
Most of faults were caused by the operation mechanism in the application of type ZW7-405 vacuum cicuit breaker.
5型户外真空断路器故障中操动机构故障占主要地位。
补充资料：断路器操动机构
断路器操动机构
circuit breaker operating mechanism
duonluql e00dong JlgoU断路般操动机构(eireuit breaker operatingmechanism)使断路器触头按指定操作顺序和方式实现接触与脱离的机构。包含动力、主动、传动、缓冲几个组成部分。操动动力来自人力储能或电气储能，然后将其转变为电磁力、弹簧力、重锤力、气体或液体的压力等，以实现断路器的操作，由此形成手力操动式、电磁式、弹簧储能式、气动式以及液压式操动机构。各类操动机构的特性如表所示。 操动机构的功能断路器操动机构能实现合闸、保持合闸、分闸、重合闸、合分、自由脱扣、防止跳跃、复位、缓冲和连锁等功能。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条