分析了油库防爆电气设备运行中安全管理应注意的几个事项。
Several precautions to be noted in oil depot explosion - proof electrical equipment operation safety management are analyzed in this paper.
传统的电气设备检修制度已不能适应现有电气设备运行需要。
The conventional overhaul system of electrical equipments has failed to meet the need of the maintenance of current electrical equipment.
电频率快速、准确测量是电网及电气设备运行、控制、调节的基础。
Accurate and fast estimation of electric frequency is the basis of operation, control, and regulation of power system and electric equipments.
大功率的波动性负荷大量进入电网，引起电压波动，严重影响电气设备运行。
Voltage fluctuation aroused by fluctuating loads impacts on the operation of electric equipment.
线路普遍存在的功率因数偏低现象，一方面会增加电网无功电流，另一方面会使电气设备运行效率降低。
The line exits power factor lower phenomenon that may increase virtual current and decrease operation efficiency of equipment.
内部过电压又称操作过电压或谐振过电压，对电气设备的安全运行和操作人员的人身安全构成严重威胁。
Internal overvoltage is called switching overvoltage or resonance overvoltage, and it threatens the safe operation of electrical equipment and the personal security of operating personnel.
高质量的电能对于保证电网和电气设备安全、经济运行，提高产品质量和保障居民正常生活有着重要的意义。
High quality electric power has a fatal significance for guaranteeing electric devices' safely and economically operation, improving products' quality and guaranteeing normal life of the residents.
电力变压器是电力系统中用来变换电压的重要电气设备，提高电力变压器运行可靠性是极为重要的。
Power transformer is the important electrical equipment used to transform voltage in the power system, so it is very important to improve the operation reliability of power transformer.
实际运行结果表明，这种设计是可行的，提高了电气设备控制性能及可靠性。
The actual operating results show that this design is feasible, the control performance and reliability of electrical equipment are improved.
通过对国内近期设计投产的600MW空冷机组空冷平台下电气设备的运行情况进行调研，发现不同程度地存在着一些问题。
Some problems are discovered from our investigation on operating environment of electrical equipment under air-cooling flat in the domestic 600MW air cooling unit recently got into operation.
电力系统冲击接地电阻的测量是关系到电力系统稳定运行和电气设备安全的重要问题。
The measurement of grounding resistance under impulse voltage is of great importance for safe operation of power system and electronic equipment.
对我国现在运行的国内外矿用电气设备进行了评价。
Appraisal is made to the mine electric equipment domestic made and imported run in mine at present.
继电保护整定计算是发电厂、变电站电气设备安全运行的基础工作。
The protective relay setting calculation is the safe operation foundation of the electrical equipments in the power plants and transformer substations.
应对所有电气设备进行绝缘检测。运行测试应表明设备已达到规格要求。
Dielectric tests shall be carried out for all electrical devices. Operational tests shall be performed to demonstrate the specification requirements have been met.
闸述了电气设备在运行过程中电子语言防误操作系统的重要性。
The importance of misoperating system to electronic voice in electric equipment operation is expounded, and puts forward misoperating measures.
电力变压器是电力系统中最重要的电气设备之一，其运行状态直接影响系统的安全性水平。
Power transformer is one of the most important electrical equipments in the electric system. Its operating state attaches importance to system's safety directly.
对不满足上述温度、湿度条件情况下测得的试验数据，应进行综合分析，以判断电气设备是否可以投入运行。
Test data not satisfying with the above-mentioned temperature and humidity conditions shall be made with comprehensive analysis to determine whether electric equipment can be put into operation.
本系统可提高电网运行的可靠性，并切实提升用户对电气设备进行状态诊断的自动化及智能化水平。
The system will contribute to the security of electric power network, the automatic and intelligent level of power equipment insulation condition diagnosis is enhanced greatly.
变电站防误闭锁装置是防止运行电气设备误操作引发的人身和重大设备事故发生的重要措施。
The anti-taking degating device in substation is an important measure to prevent personal and serious facility accidents caused by incorrect operation in electric equipment running.
电力变压器是发电厂和变电站中的主要电气设备，它对电力系统的安全运行有着重大的作用和影响。
Power transformers are most important equipments in power plants and power substations, they have a great influence on the secure operation of power system.
随着配电网容量的不断增大和新型电气设备的大量使用，选择一种合适的中性点接地方式对电网的安全运行越来越重要。
With the increasing capacity of distribution network and new large-scale use of electrical equipment, a suitable neutral grounding more and more important for the safe operation of the power grid.
继电保护装置对整个电力系统的稳定运行以及被保护的电气设备都是极端重要的设施。
The relay protector is an extremely important installation to the stability of the operation of the whole electric power system as well as the protected electric facilities.
目前，由于系统的电网等级不断提高，操作过电压也随之不断升高，这对电气设备的正常运行造成很大的危害。
The switching over-voltage is rising in pace with the raise of the power system grade, which is very harmful to the electrical equipment in the network.
积极推广电气设备在线红外监测技术，对保障电气设备安全运行，实现电气设备的状态检修起到极大的推动作用。
The popularization of the monitoring technology for electrical equipment plays an positive role in promoting safe operation and status maintenance of electrical equipment.
保证了变电站以后的正常运行维护以及产业企业生产中电气设备的正常运行。
Ensuring the substation work in the normal operation and maintenance later, as well as industrial enterprises in the production of the normal operation of electrical equipment.
电气主接线是指发电厂、变电站、换流站中，为满足预定的功率传送和运行要求而设计的、表明高压电气设备之间相互连接关系的传送能量的电路。
The UHVDC converter substation is quite different from traditional ones, so it's necessary for carrying out specific research of main electrical scheme and equipment parameters.
通过电气夸接线的设计应用可以简化电路，降低设备成本，提高电气设备的运行性能。
Through the design of electrical crossover connector we can simplify the design, lower the device's cost, and most beneficially improve the performance of the electrical system.
牵引变压器是牵引变电站中最重要的电气设备，牵引变压器保护装置是整个牵引供电系统安全稳定运行的基础。
Traction transformer is the most important electrical equipment of traction substation. Also traction transformer protection device is the foundation of safe and stable traction power supply system.
电力谐波干扰导致电气设备异常和事故有逐年增长的趋势，电力系统谐波已成为威胁电力系统和其它用电负荷安全运行的“电力公害”。
The growing tendency of the abnormity and accident which caused by the harmonic wave has already become the social harmfulness in the power system.
电力谐波干扰导致电气设备异常和事故有逐年增长的趋势，电力系统谐波已成为威胁电力系统和其它用电负荷安全运行的“电力公害”。
The growing tendency of the abnormity and accident which caused by the harmonic wave has already become the social harmfulness in the power system.
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