变电站直流系统接地将会对变电站的设备造成损害，同时对变电站各设备的安全运行产生极大威胁。
Substation DC system grounding of substation equipment will cause damage, at the same time the substation on the safe operation of equipment to produce a great threat to.
大型电力变压器和高压电抗器是输变电系统的重要设备，对其故障进行及时和正确的诊断，并给予检修，关系到整个电网的安全运行，十分重要。
Large power transformer and high voltage reactor are important equipments in power system, so the correct and in-time diagnosis of their faults and operation maintenance are very important.
免维护蓄电池及先进的充电设备为变电所的安全运行及维护提供了可靠的保障。
Maintenance free accumulator and advanced charging equipment provide reliable security for safety running and maintenance of a substation.
由于变电站设备在电力系统中的重要地位，因此对其进行故障诊断，提高其运行的可靠性，是十分必要的。
Because of the important state of the equipment of substation in power system, it is very necessary to process condition monitoring and fault diagnostic to gain high operating reliability.
充油设备油位异常是变电站运行中常见问题，通过对电力充油设备油位异常进行分析，找出油位异常的根本原因，并提出相应的解决措施和建议。
Based on the analysis of electrical oil-filled equipment's oil level anomalies, we find out the reason of oil level abnormal, and the corresponding preventives and proposal are put forward.
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.
变电设备的检修，是保证设备可靠运行、减少设备事故的有效手段。
The transformer equipments check is the valid means that promise the equipmentscredibility circulate reduce the equipments trouble.
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.
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.
在供电企业中，输变电设备的健康运行是确保安全供电的重要条件。
At the power supply enterprise, the health running of transmission and transformation equipment is the fundamental conditions of the safe power supply.
长时间的高负荷运行加上无法及时进行更新维护，使得变电站电力设备老化现象严重、电力事故频发，往往造成不可挽回的损失。
Aging of power equipments is serious and power accidents occur frequently because of longtime high load operation and lack of renewal and maintenance in time, which always causes irremediable loss.
同时，本文对实施变电设备运行质量保证体系的保障措施进行了探讨。
Meanwhile, this text explained in implementing the switchyard equipment operation quality certification system guarantee measure.
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.
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.
变电站直流电源是变电站非常重要的一种二次设备，其性能和质量的好坏直接关系到电网的稳定运行和设备安全。
DC power is a very important secondary equipment in substation, its performance and quality will have a direct bearing on the stable operation of power grids and safety equipment.
变电运行的主要任务是电力设备的运行操作和维护管理工作。
The main task of transforming operation is the operation and maintenance of electrical equipment management.
带领团队从事输变电设备运行事故分析、气设备测试技术研究等。
Lead the team to do the research on the fault analysis of power transmission and transformation equipment operation and test on electrical equipment.
而且，1000kV变电站设备已经在现场试验站成功运行了10年，使得东京电力公司拥有大量关于特高压输电技术的第一手经验。
And 1000kv substation equipments have been satisfactorily energized for ten years at the field test site, so TEPCO has learned a great deal about UHV technologies through first-hand experience.
传统的定期检修已不能满足高压输变电设备安全运行的要求，以状态检修代替定期检修已成为电力系统设备检修的必然趋势。
With rapid development of power system, the traditional periodical maintenance can not meet the need of secure operation of high voltage equipments for power transmission and transformation.
电力变压器是发电厂、变电站和用电部门最重要的电力设备之一，其运行状态直接影响到系统的安全性和稳定性。
Power transformers are very important equipment of substation, power plant and electric management departments, the running conditions of which will affect the safety and stability of system.
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.
根据工程部标准负责酒店运行系统（变电站、空调、供水、供电、供气、闭路电视等）所有方面的运行维护和修理，使所有设备在任何时间都可达到最佳运行效率。
Operates, maintains and repairs all aspects of the Hotel systems in accordance with the Departments standards to achieve optimum operating efficiency of equipment at all times.
无轨电车变电站正常工作是保证无轨电车安全运行的前提，所以对变电站内环境和设备运行状态的监控显得尤为重要。
The normal work of trolley bus substation is the premise to be ensure the safe operation of trolley buses, so it is important for monitoring the substation environment and equipment's operation.
通过变电站综合自动化系统内各设备间相互交换信息，数据共享，完成变电站运行监视和控制任务。
Through the substation automation system devices in the mutual exchange of information, data sharing, the completion of substation monitoring and control tasks to run.
摘要：断路器作为输变电设备的主要开关设备，它的正常运行与否关系着整个电网的安全稳定可靠运行。
Abstract: the circuit breaker as the main switch equipment transformation equipment, its normal operation or not relates to the whole of the safe and stable and reliable operation of the power grid.
摘要：断路器作为输变电设备的主要开关设备，它的正常运行与否关系着整个电网的安全稳定可靠运行。
Abstract: the circuit breaker as the main switch equipment transformation equipment, its normal operation or not relates to the whole of the safe and stable and reliable operation of the power grid.
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