电力系统安全稳定分析是保障电网安全稳定运行的重要环节。
Power system security and stability analysis is necessary to the security and stability operation of power systems.
稳定性是影响汽轮发电机组安全稳定运行的一个非常重要的因素。
Stability is a very important factor which influences safe operation of turbo-generator unit.
因此如何保证各种电力设备在电网中的安全稳定运行就显得尤为重要。
So it is very important for us to assure system stability of electrical equipment in power system.
继电保护和自动装置是电网安全稳定运行和可靠供电的重要保障措施。
Relay protection and auto mechanism are the important ensure measures for reliable supply and stably running power grid.
电力系统的有功功率控制对于电力系统的安全稳定运行具有重要的意义。
The active power control is of great importance for the safe and stable operation of power systems.
为了能使系统获得安全稳定运行的条件，又增加了系统电路保护自锁单元。
In order to obtain the stable operation condition, there is also increased protection self-locking unit.
电力系统继电保护能否正确、合理动作，直接关系到电网的安全稳定运行。
The validity and rationality of protective relaying are directly related with the security of power systems.
水环式真空泵在夏季往往因工作水温度高发生汽蚀，影响设备安全稳定运行。
Water-ring vacuum pump usually gets steam-erosion in summer due to high temperature of working-water, which affects its safe and steady operation.
相信本文的工作对于保证新形势下电网的安全稳定运行有着很重要的现实意义。
We trust this paper can provide valuable reference for the security and stability of electric power systems.
继电保护系统是电网的重要组成部分，与电网的安全稳定运行有着十分密切的关系。
The relay protection system is an important part of power network, and has a very close relation with the security and stabilization of the power network.
利用变频调速技术节约电力，提高电网对机组的调峰能力，保证电网的安全稳定运行。
Apply frequency conversion technique to save energy, improve the shift peak load capacity of electric network for the units and ensure the safe and stability operation of network.
励磁控制器是励磁系统的重要组成部分，对系统的安全稳定运行有着十分重要的意义。
Excitation controller excitation system is an important component part of the safe and stable operation of great significance.
电网企业及其电力调度机构、电网使用者和相关单位应当共同维护电网的安全稳定运行。
The power grid enterprise, its power dispatching institution, power grid users and relevant entities shall jointly maintain the safe and stable operation of power grids.
电力系统是典型的非线性系统，存在着复杂的混沌振荡，它威胁着系统的安全稳定运行。
Power system is a typical nonlinear system where complicated chaotic oscillations exist and threaten the secure and stable operation of power systems.
但是，频率崩溃的危险是始终存在的，并对电力系统的安全稳定运行造成了很大的影响。
However, the danger of frequency collapse always exists, and has a great impact for power system running.
论述励磁系统中设置低励检测限制单元环节对电力系统及发电机安全稳定运行的作用和意义。
This article introduces low-excitation inspection and limiting in excitation system and its role in electric network, safe and steady operation.
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.
电压是电能质量的重要指标之一，电压稳定控制是驾驭电力系统安全稳定运行的重要工作之一。
Voltage is one important standard of power quality, steady voltage controlling is one important work of keeping safe and stable running of power system.
加强制氢设备的安全管理，不仅是其本身安全运行的需要，也是发电机组安全稳定运行的需要。
So strengthening safety management of hydrogen production equipment is the need of safe and steady operating for generation units.
开列正确的操作票是正确倒闸操作的前提和关键，也是变电站及电力系统安全稳定运行的保证。
Formatting accurate operation orders is the premise and key for correct switching operation as well as the guarantee for steady performance of substations and power system.
绝缘监督是电力系统中最重要的技术监督之一，它对系统的安全稳定运行具有举足轻重的作用。
In power system isolation monitoring is one of the most important technical monitoring, it is a key factor for the system's safety and maintenance.
电缆隧道的安全稳定运行是氧化铝安全生产的瓶颈环节，而电缆的中间接头制作又是其中的关键。
Safety stable operation of cable subway is the bottle neck of aluminium oxide safety production, and of which the fabrication of the cable intermediate joint is the key.
文章详细分析了形成这些缺陷的原因，并对维护加氢裂化反应器及其系统安全稳定运行提出了建议。
This paper analyzed causes of the defects in details, and raised proposals on maintaining hydrocracking reactor to ensure safe and stable operation of the system.
由于小浪底电站特殊的水质条件，水轮机的泥沙磨损问题对小浪底的安全稳定运行构成了相当大的威胁。
Because of the special water quality, sand abrasion is a severe menace to the operate stability of the units in Xiaolangdi Hydropower Plant.
分析了影响空气助推式液化石油气混空气装置安全稳定运行的因素，提出了保证设备安全稳定运行的措施。
The factors influencing the safe and stable operation of air-assist LPG-air blending device are analyzed, and the measures for assuring the safe and stable operation of the mixer are put forward.
通过对石泉电厂2号机组推力轴系的应力—应变调整，使2号机组的推力轴瓦受力均匀，保证了机组的安全稳定运行。
Through the stress - strain adjustment of unit 2, Shiquan Hydropower Station, the thrust bearing pad of unit 2 has been stressed uniformly, and the safe operation of unit 2 is ensured.
多直流馈入输电系统的出现给电压稳定研究带来了全新的课题，电压失稳有可能成为这类电网安全稳定运行的最大威胁。
The study of voltage stability about multi-infeed DC transmission systems is a new research field, so that voltage instability may probably threaten the security and stability of power grid.
通过污水处理工艺控制矩阵图，在污水成分、气候、进水流量变化时，可以方便、快捷的调整污水处理控制工艺，满足污水处理厂安全、稳定运行的要求。
When components of wastewater, climate or inflow changes, using matrix chart can easily and quickly adjust wastewater disposal technics to meet safety, stable requirements of sewage-treatment plant.
通过污水处理工艺控制矩阵图，在污水成分、气候、进水流量变化时，可以方便、快捷的调整污水处理控制工艺，满足污水处理厂安全、稳定运行的要求。
When components of wastewater, climate or inflow changes, using matrix chart can easily and quickly adjust wastewater disposal technics to meet safety, stable requirements of sewage-treatment plant.
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