For example, oil and air circuit breakers are now replaced by gas ones.
例如，油和空气断路器如今已被气体断路器取代。
The subsequent introduction of circuit breakers tacitly acknowledged that derivatives can cause discontinuities, but the proper conclusions were not drawn.
此后推出断路器实际上默认了衍生品可能导致中断，但没有总结出正确的结论。
Including incoming circuit breakers, outgoing switches etc.
包括进线断路器、输出线路开关等。
The switchgear includes vacuum circuit breakers, meters, relays, etc.
开关柜包括真空断路器，仪表，继电器等。
Note: Release rate corresponding to the circuit breakers with motor protection.
注：脱扣级别对应于电动机保护型断路器。
The wires in circuits are kept from heating by either fuses or circuit breakers.
保险丝或断电器可以保护电路中的电线不致过热。
The larger motors are powered directly from these buses through circuit breakers.
较大的电动机直接通过断路器从母线获得电源。
DC circuit breakers are the most important protection equipments for DC power system.
直流断路器是直流供电系统中极其重要的保护设备。
Protection of bus-tie circuit breakers: long time delay overcurrent and instantaneous overcurrent.
汇流排联络断路器保护：长延时过流、瞬时过流保护。
A measurement system of switch speed for circuit breakers based on FPGA was designed and analyzed.
建立了一个断路器分合速度测试系统并对其进行了分析。
The prototype system was developed, which can implement intelligent redesign for universal circuit breakers.
研制实现框架式断路器智能再设计的原型系统。
Only fixtures, plugs, circuit breakers, and other equipment which comply with recognized standards should be used.
应当只使用符合认可标准的电气装置、插头、线路断路器和其它有关设备。
Airfreight of complete circuit breakers and other equipment was required to meet the tight schedule of the project.
制造完成后的断路器和其他设备的空运安排，必须能满足整个项目十分紧张的实施计划。
The on-line monitoring method for mechanical characteristics of vacuum circuit breakers is researched in this paper.
研究了真空断路器机械特性的在线监测方法。
To improve the reliability of power supply, new type automatic circuit breakers are widely used in distribution networks.
为提高供电可靠性，配电系统将广泛使用新型自动化开关设备。
Faster interruption of circuit breakers in the transmission voltage offers significant advantage to the transmission system.
断路器在输电电压下的快速开断对输电系统是明显有利的。
Spring actuators are one of the key parts in circuit breakers. Their functions directly affect the performances of circuit breakers.
作为决定断路器性能的关键部件之一，弹簧操动机构性能的优劣将直接对断路器的技术性能产生非常重大的影响。
The stability of charge power supply for the capacitance directly affects the reliability of operation of the vacuum circuit breakers.
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 opening time of movable contact has remarkable effect on the limiting current performance of low voltage molded case circuit breakers.
触头打开时间对于低压塑壳式断路器的限流性能有重要意义。
With the apearance of optical control of module vacuum circuit breakers, some requirements on the capacitor charge power supply were raised.
随着光控模块式真空断路器的提出，对其中的电容充电电源提出了要求。
These circuit breakers should have the long time-delay over-current devices on each polar whose rated value can be adjusted from 80% to 160%.
这些断路器应在每极上装有额定值从80%至160%可调的长延时过电流装置。
Molded case circuit breakers usually contain thermal-magnetic trip units, although larger sizes can be equipped with solid state trip sensors.
塑壳断路器通常含有热磁跳脱单元，而大型号的塑壳断路器会配备固态跳脱传感器。
The diagnostic system can be applicable to power system control center for fault section estimation using information of relays and circuit breakers.
故障诊断系统依据保护继电器和断路器的采样信息估计电力系统中故障段的位置。
Schneider maintains that it has been using the technology in the disputed circuit breakers since the early 1990s, before Chint's patent applications in 1999.
施耐德坚称，自上世纪90年代初以来就一直在应用存在争议的断路器中的技术，而正泰是在1999年申请的专利。
These factors including distribution of circuit breakers closing Angle, rated voltage of MOA and the insulation level of transmission line are considered.
同时还研究了断路器合闸相位角分布规律、MOA的额定电压、线路绝缘水平等因素的影响。
This paper mainly introduces test methods of synthetic test and direct test for capacitive current switching for ultra-high-voltage(UHV) circuit breakers.
主要介绍特高压断路器容性电流开合试验方法——合成试验法和直接试验法。
This paper mainly introduces test methods of synthetic test and direct test for capacitive current switching for ultra-high-voltage(UHV) circuit breakers.
主要介绍特高压断路器容性电流开合试验方法——合成试验法和直接试验法。
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