请帮我翻译一下内容.Protection systems for minimising the consequences

请帮我翻译一下内容.
Protection systems for minimising the consequences of an electrical internal arc when, in spite of alarm systems, an electric fault takes place in the device it is very important to minimize the damage caused from the internal arc.




Pressure Arc Detectors
When arc fault is generated into a closed or semiclosed environment a pressure wave, moving at sound speed, spreads all around. Pressure sensors are able to signal (with a delay of 9-10 ms) the relevant pressure peak. This signal operates immediately on the breaker that causes failure without waiting the longer operating time of the selective protections. This system don't need any electronicprocessing device and operates in a steady way directly on the tripping coil of the breaker which cause failure by means of a simple wired logics.



Light arc detectors
When a fault arc is generated a flash light, with all IR and visible radiation spectra, is emitted. Of course light reaches each point around the fault instantaneously. Optical electronic receivers are very quick to response and according to their technology can react with fast timing (5-10ms) or ultrafast (1-5 us).
This protection is so quick that is commonly used when there's the necessity to cut the energy of fault in a very short time such as for HV plants.
Light detectors are the preferred ones not only when a very fast reaction is required but also when the compartment is quite open and it is not possible to create a sufficient peak pressure to
operate with pressure arc detectors.
Nevertheless attention must be taken using light arc detectors as they are not able to distinguish between the light coming from a fault arc to the light coming from an operation arc: in these situations the proceeding is to enable tripping coil only if both light and overcurrent are simultaneously present.
A hint to solve previous situation is obtained by using low sensitivity IR light arc detectors where the compartment is not dark and a high sensitivity when the compartment is sealed.
跪谢.

防护系统就是最小内部电弧产生所产生的效果,即便警报系统有故障也会通过内部通电故障预警,可见,最小化由内部电弧引起的故障时非常重要的.
高压电弧探测器
.我不翻译了.我得知道你这个arc是代表什么,很多的简写都是它,也可以是电弧,还可以是audio record channel,audio return channel,所以,我需要知道,这个是关于什么的使用说明书?
貌似楼下用google翻译的?连跪谢都给,翻译得好机械.
再问： ARC应该是电弧，这个就是机器上的。
再答： 防护系统就是最小内部电弧产生所产生的效果，即便警报系统有故障也会通过内部通电故障预警，可见，最小化由内部电弧引起的故障时非常重要的。 高压电弧探测器 当故障在关闭或办关闭的环境下产生会导致形成压力波，以声音在空气中传播的速度向四周传播，压力传感器能够发出达到有关压力顶峰时的信号（有9-10毫秒延迟时间）。这个信号立即可就以使得电路中断而不用等待更长的等待时间去选择什么选项的操作来保护系统。这个体系不必需要自动电子加工设备，通过简单的逻辑的连接能够直接在断路导致故障上的线圈上稳定运转。 低压电弧探测器 当低压电弧故障指示灯闪烁并发射出可见红外光和明显的辐射范围，当然，这些范围立即解释的就是存在故障的范围，光电接收器依据原理就非常迅速的做出反应。（快速时能够达到5-10毫秒，超快速可达到1-5微秒！） 这个防护非常迅速通常用来在必要时在很短的时间内切断故障处电源，比如超高速车间。 低压探测器作为首选不止是反应迅速的认可度，当区域间隔非常大又空的时候它是不可能达到压力峰值去运行压力探测器的。 然而需要注意的是，使用光弧探测器有时候会遇到脱线线圈仍在继续工作。这种情况仅仅在指示灯发出红外辐射时和过载的电流就眼前同时发生了。这就是为什么一些人分不清楚指示灯发出的红外辐射来自于电弧红外故障的检修还是来自于代表电弧正常运行指示灯。 对于上述问题这里有个小小提示，在不黑暗区域就用低灵敏度红外电弧探测器指示灯，在密封黑暗区域就用高敏度红外指示灯。 -----------------------------------------------------------------------------------------------------------------------------全是我人工翻译的，貌似也模糊的明白了你机器的作用了，不过还没见过，很多glossary(专业术语)。楼下的人儿啊，全用机器翻译的。望LZ采纳我哦！~