比利时、意大利、波兰和罗马尼亚等国同样路面积雪严重，已酿成多起交通事故，并导致部分地区供电中断。
Belgium, Italy, Poland and Romania were also hit by a thick blanket of snow that caused numerous road accidents and led to power blackout in some areas.
为了保障系统安全稳定运行，防范事故，构建企业级的容灾备份系统是保供电的一个重要举措。
To ensure the safety and stability of the system and to prevent accidents, the construction of enterprise-level disaster tolerance backup system is an important measure for guaranteeing power supply.
广泛应用于输电和供电线路上的有效反事故措施。
Widely used in transmission and distribution lines, the effective anti-accident measures.
针对事故原因，提出改进方案，取消了备自投系统加速功能，保证了变电所的安稳供电。
According to the reason of the accident four improving ways are put forward. canceling the accelerating function of ats makes power supply of the substation more safely and stably.
当故障导致供电系统与外电网断开后，此时供电系统因有功不平衡，将出现频率崩溃现象，导致大面积停电事故。
When disconnected with external power grid due to certain fault, it will result in frequency collapse, and even leads to large-scale blackout owing to the active power imbalance.
本文探讨了已设计安装好的设备在操作中确保供电安全，杜绝人为操作事故应注意的一些问题。
The paper discusses some problems that need to be adverted to when operating the installed equipment to ensure the power supply security and prevent man-made operation accident.
现在供电设备中，很多事故都是由于不注意区分接地和接零导致的。
In modern power supply equipments, lots of incidents were caused by the ignoring of the difference of ground connection and zero connection.
另外，大用户还可向执行保险人职能的电网公司购买备用容量，以便及时代替发生停电事故的合同发电商来供电。
Big customers can take out insurance policies for the loss caused by power supply interruption in order to ensure power quality and reduce the risk of power supply interruption.
最终查出造成机组事故的根本原因是可控硅励磁装置供电电源无工作状态监视信号及故障报警信号；
The final basic cause that resulted in the failure is no working state monitoring signal and failure warning signal of power supply source of controlled silicon excitation device.
对于因电起火的火灾事故，首先要切断供电电源，避免事故的扩大和机组烧毁事故的发生。
For the fire accident of electrical fire, first cut off the power supply, to avoid accident expansion and burning accident unit.
采用ME LCOR程序比较了大亚湾核电站在全厂断电事故下，恢复供电后不同喷淋模式对事故进程的影响。
The effects of different spray models on the accident progress after the power recovery at blackout accident in Daya Bay Nuclear power Plant were compared by MELCOR code.
大量调研资料证明，越级跳闸事故（以下简称越跳）是我国煤矿高压供电系统目前普遍存在的严重问题。
Based on investigation of large amount of data, it is found that currently inadequate tripping failure of high tension power supply is a serious problem that exists universally in Chinese coal mine.
通过分析其原因，采取有效措施，预防其事故发生，确保安全供电。
Through analysis of the causes and reasons, effective measures can be applied, which prevents the accidents and ensures the security of power supply.
前者能够有效地提高配电网的供电安全性，在较大程度上增强系统对负荷波动的承受能力和对偶然事故的应变能力；
The former improves the power supply security of distribution networks efficiently, strengthens the capability in treating occasional faults of the systems.
本文着重对工业供电系统电气设备的接地、接零及漏电保护的原理与安装方法等作了详尽的介绍，旨在确保用电安全，防止触电事故的发生。
This article goes into details on the principle and assemblage of earthing, zeroing and leakage prevention with the view of ensuring power supply safety and hindering electric shock accidents.
电力设备绝缘检测是保证安全发、配电，及时发现事故隐患、提高供电可靠性的重要技术手段。
The on-line insulation monitoring of power apparatus is very important to guarantee the safety of power delivery, find insulation faults in time and increase the reliability of power supply.
对于电缆来说，如不定期进行预防性实验，则可能会发生绝缘事故，影响电网正常供电。
If not carrying out the regular experiment to the cable, the insulating accident may be taken place and the security of power supplying will be affected.
通过对唐山矿业分公司井下高压供电系统状况及事故的分析，找出影响高压供电的主要原因，提出预防井下高压供电事故的措施。
The failure of high voltage power supply equipment, especially the earthing failure of high voltage power transmission line, will bring great impact on the construction site.
鉴此，以深圳供电局为例，介绍了容灾备份系统的结构、实施方案以及反事故演习的情况。
Taking Shenzhen Power Supply Bureau as an example, this paper describes the structure, implementation scheme and anti-accident drills of the system.
近年来，国内外的电力系统发生多起大规模停电事故，引起了各界对电力系统安全性和供电可靠性的高度关注。
In recent years, both at home and abroad has more than large-scale power system blackout caused people on the power system security and reliability of the high degree of attention.
近年来，国内外的电力系统发生多起大规模停电事故，引起了各界对电力系统安全性和供电可靠性的高度关注。
In recent years, both at home and abroad has more than large-scale power system blackout caused people on the power system security and reliability of the high degree of attention.
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