1) arcless breaking
无弧分断
1.
In this paper, several technical measures for improving the endu rance and reliability of AC contactor were presented, including how to apply mic ro electronics techniques and microcontroller techniques to realize AC contactor ’s selecting phase making and arcless breaking for improving its contact endur ance and reliability.
探讨了提高交流接触器寿命与可靠性的技术措施,包括采用微电子技术和计算机技术实现交流接触器选相合闸、无弧分断,提高其触头的寿命,大大减弱或消除了由电弧产生的电磁干扰。
2) non-arc make-and-break
无弧通断
1.
Aiming at automobile electric system voltage needs to be promoted from 14 to 42 VDC,making the energy of the electric arc increase and the arc duration lengthen for automobile relay,a non-arc make-and-break control module was proposed.
针对汽车电气系统的电压从现在的14V升到42V后,汽车继电器触头间电弧的能量增加,燃弧时间变长,以电磁式汽车继电器为本体,设计了一个以单片机为核心,电力电子器件为执行元件的无弧通断控制模块,建立并优化了时序逻辑模型。
3) Break arc
分断电弧
1.
Study on the influence of air pressure on the twophase transition process of break arc
气压对分断电弧两相转变过程的影响研究
4) circuit breaker without arc
无弧断路器
5) Breaking Arc Duration
分断燃弧时间
6) arc breaking
断弧
1.
Synchronously the times of arc breaking,short circult and oscillation were reduced effectively.
针对电弧炉的非线性、大滞后、强耦合、时变、工作环境及随机干扰较强的特点,提出采用高可靠性可编程序控制器PLC作控制器,应用电极升降速度自适应控制的方案,来实现电弧炉电极升降的自动准确地控制,有效地减少电极短路、断弧和振荡。
补充资料：弧分
弧分（arc minute）：l度的1/60称为1弧分。l弧分又分为60弧秒。
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