如果触头接触电阻过大，即影响工作可靠，又降低了高压断路器的使用寿命，直接影响安全生产。
If the contact resistance is too big, the influence is dependable, and lowered the circuit breakers to break the service life, direct influence of safety production.
为探讨该断路器更高的可靠性水平，又在高于寿命指标和提高可靠性等级设定下进行了可靠性试验。
The reliability test under higher level of endurance index and reliability was done to discuss higher reliability level of the MCB.
在额定控制电源电压的35%～70%时，欠电压脱扣器应可靠使断路器脱扣；
Under the voltage of 35% ~ 70% of the rated voltage, the under-voltage release should make the breaker trip correctly.
提出了微处理器系统硬件电路及软件的抗干扰设计方法，结果表明，万能式断路器具有良好的电磁兼容性，实际运行稳定、可靠、安全。
The hardware circuit and software's anti-jamming design method were raised, and the results show the universal circuit breaker is with fine EMC, stable in actual operation, reliable and safe.
航天智能断路器的应用，提高了自动控制系统的可靠性，满足了航天系统的智能化要求。
It can improve the reliability of automatic control system and meet the demands of intelligent spaceflight system.
舰用框架断路器受冲击载荷作用后的冲击响应特性对舰船电力系统能否可靠运作起着重要作用。
ACB (Air Circuit Breaker) impact response characteristic during impact loads is a critical concern for the reliable work of naval ship power system.
本论文的目的是研究并提高CW1系列智能型万能式断路器操作机构的可靠性，可以减小故障的发生率，从而减少用户的损失。
In order to decrease the rate of fault and reduce the cost, this paper researches and improves the reliability of operation mechanism of CW1 series circuit breaker.
为此，提出了采用混合气体，或者采用加热SF6气体的方法，解决高压SF6断路器在严寒地区可靠运行的问题。
So puts forward adopting mixed gas or taking heating SF6 gas to solve SF6 breaker reliable operation in rigid area.
提出一种万能式断路器(acb)合闸能量分配的分析方法以提高ACB合闸可靠性和机构动作的协调性能。
An analysis method of closing energy distribution of air circuit breaker (ACB) was proposed to improve the closing reliability and coordination capability.
电容充电电源的稳定性直接影响到真空断路器动作的可靠性。
The stability of charge power supply for the capacitance directly affects the reliability of operation of the vacuum circuit breakers.
另一方面高压断路器的质量也有很大提高，故障率降低，检修周期延长，可靠性提高。
On the other hand, the great improvement in HV circuit breaker quality brings about low malfunction rate, prolonged maintenance period and high reliability.
塑壳断路器属于保护类电器，如果它的可靠性不高，尤其是操作可靠性不符合生产和生活的需要，会给用户带来很大的影响，甚至造成严重的经济损失。
If its reliability, especially operating reliability does not meet the need of production and life, it may bring trouble to users and even result in great economic loss.
磁通变换器是低压断路器智能脱扣器的执行元件，它的性能关系到断路器工作的可靠性。
The flux transfer trip is an actuator of intelligent release of low voltage circuit breaker, its performance concerns the reliability of circuit breaker.
该控制器结构合理、功能适用、可靠性高，与户外真空断路器配套使用，能对电力10KV户外架空线路进行有效的保护和控制。
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.
笔者介绍了配用永磁机构的ZN72-40.5/D型真空断路器，其性能优越，可靠性高，具有良好的应用前景。
Type ZN72-40.5/D vaccum circuit breaker equipped with permanent magnetic operating driver is introduced in this paper, which has good performance, high reliability and convenient application.
可靠的操作断路器是电力系统的重新配置的能力至关重要，可以放心的定期检查和维护。
Reliable operation of circuit breakers is critical to the ability to reconfigure a power system and can be assured by regular inspection and maintenance.
大型电站对主接线可靠性的要求更为严格，角形接线的应用往往受到断路器检修，即开环运行的影响。
The large power station is strict to the electrical connection scheme, the application of angle scheme usually influenced by overhaul of line breaker which cause unloosed topology.
摘要：断路器作为输变电设备的主要开关设备，它的正常运行与否关系着整个电网的安全稳定可靠运行。
Abstract: the circuit breaker as the main switch equipment transformation equipment, its normal operation or not relates to the whole of the safe and stable and reliable operation of the power grid.
高压断路器在电网中起到控制和保护作用，因此确保高压断路器的可靠性运行极为重要。
The HV circuit breaker is one of the major critical components that control and protect power network, so the reliability of the breaker operation is very important.
将永磁机构与真空断路器进行完美的匹配，进一步提高断路器的可靠性，满足高质量、高可靠性产品的需求。
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.
实验调试结果表明，该系统在智能断路器上运行稳定可靠，具有一定的实用性和推广价值。
Experimental debugging results showed, stable and reliable operation of system on voltage circuit breaker, will have certain practicability and commercial worth.
工作效率高、可靠性高、精确、稳定，适用于不同型号的断路器的型式试验。
It is efficient, reliable, accurate, stable and applicable to type test of breaker of many kinds.
该设计方案可提高断路器智能控制单元的可靠性，便于性能扩展。
This scheme improves the reliability of intelligent break controller and is expandable in function.
SF_6断路器是目前电力系统大量使用的开关设备，其安全可靠的工作保证了电力系统的稳定运行和工作人员的人身安全。
The SF_6 circuit breaker is widely used in power system; its security and reliable work ensures the equipment stable working and staff worker's health.
随着电力系统对供电可靠性和经济性要求的提高，实现高压断路器的状态检修具有非常重要的意义。
Considering the improvement of the demanding in reliability and economic of the power supply system, it is of great significance to carry out the condition based maintenance.
断路器合闸电阻有时价格昂贵且不可靠。
Circuit breaker closing resistors sometimes are expensive and unreliable.
回路电阻是影响断路器运行质量的基本要素之一，通过分析断路器回路电阻值超标的原因，可有效提高设备安全运行的可靠性。
Through analysis of causes of excess circuit resistance values of the disconnector circuit, it may increase safe operation effect of the devices.
用结构作为外观冲击用户的视觉，也体现了产品的可靠性，符合断路器这类产品的特点。
With the structure as exterior impact the user's vision, also reflected the reliability of products, in line with the circuit breaker this kind of product characteristics.
用结构作为外观冲击用户的视觉，也体现了产品的可靠性，符合断路器这类产品的特点。
With the structure as exterior impact the user's vision, also reflected the reliability of products, in line with the circuit breaker this kind of product characteristics.
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