The onsite electric power system is divided into vital and non-vital distribution.
厂内配电系统分为重要和非重要配电系统。
The use of grounding wires in the Heilongjiang electric power system is described.
介绍了黑龙江省电力系统接地线使用的状况。
One basic work to ensure the electric power system equipment is' equipment patrol system '.
《设备巡视制度》是有效保证电力系统设备安全的一项基础工作。
When there is one harmonic source in electric power system, the harmonic component could be derivable.
当电力系统中只有一个谐波源时，各点的谐波电压可以方便的求出。
Dielectric loss measuring is the normal item to test the high voltage equipment in electric power system.
介质损耗测量是电力系统中检测高压电气设备的常规项目。
Of course, electric power system reform can also bring severe challenge for hydropower industry in China.
当然，我国推进的电力体制改革也将会带给水电行业严峻的挑战。
The reliability of busbar protection has influenced the safe and stable operation of electric power system.
母线保护装置的可靠性关系到电力系统的安全、稳定运行。
Reactive power optimization in electric power system is important part for electric power safe run research.
电力系统无功功率优化是电力系统安全运行研究的一个重要组成部分。
Application of power electron device results in decreasing of natural power factor of electric power system.
电力电子装置的应用，使电力系统的自然功率因数下降。
The static bifurcation in electric power system under periodical disturbance is studied with singularity theory.
应用奇异性理论研究了电力系统在周期性负荷扰动下的静态分岔现象。
Electric power Line Inspection is a basic work for effectively guaranteeing the safety of an electric power system.
电力线路巡检则是有效保证电力系统安全的一项基础工作。
Many autonomic subnets were required by large scale electric power system, which was one typical grid computing system.
大规模电力系统往往需要跨多个具有自治性的子网，是典型的网格系统。
With the development of the reform in the electric power system, the power generation enterprise faces huge competition.
随着电力体制改革的不断深入，发电企业面临剧烈的竞争。
Safe and steady analysis for electric power system is one of main duties of electric power system planning and operation.
电力系统的安全稳定分析是电力系统规划和运行的主要任务之一。
Based on analyzing the fault performance of electric power system equipment, an online evaluation function model is established.
在分析电力系统设备故障特性的基础上，建立其在线评估功能模型。
The incorrect reclose of line protective devices in electric power system will result in personal injuries and system accidents.
电网中运行的线路保护装置的重合闸误动作，将会引起人身以及电网事故。
This algorithm and ideas have preferable utility value in three zone setting computation of protections in electric power system.
此算法和思想在电力系统三段式保护的整定计算中具有较高的实用价值。
The electric power system reliability evaluation is based on the analyzing and establishing of the original reliability parameter.
电力系统可靠性原始参数的分析与确定是可靠性评估的基础。
An example of the algorithm's application in electric power system load forecasting is shown and compared with standard BP algorithm.
文中给出了这种算法在电力系统负荷预测中的实际应用，并与标准BP算法作了比较。
In addition, because of nonlinear of electric power system, Uplift method is not an absolutely fair congestion cost allocation method.
而且，由于电力系统的非线性，费用分摊法分摊阻塞费用绝对公平是不存在的。
The research is important to find out faults in insulation system for cable in time and ensure operation safety of electric power system.
本课题的研究对及时发现电力电缆绝缘缺陷，保证电力系统的安全运行具有重要意义。
This paper discussed the important function of synchronous generator excitation control system in raising the electric power system stability.
本文论述了同步发电机励磁控制系统在提高电力系统稳定性任务中发挥的重要作用。
The practice has shown the new hardware platform is stable and reliable, and meets the demand of digital protection for electric power system.
实践表明，所设计的硬件平台性能稳定、工作可靠，满足电力系统数字式保护的实际需求。
The eigenvalue sensitivity methods is very useful not only in analysis of electric power system stability but also in design of the controllers.
灵敏度分析方法不仅是一种稳定分析的方法，而且也是设计控制器参数的有用工具。
Curren protection and voltage protection in transmission line as one method and principle of electric power system, they are very important protection.
输电线路电流保护和电压保护分别作为电力系统保护原理和手段之一，是十分重要的保护类型。
The system operator has three main functions : transfer (inter-regional and international transit), process control and balance of the electric power system.
系统操作器有三大主要功能：传送（地区间和国际中转）、程控和电力系统平衡。
The reliability of Electric Power System Optical Transmission Network is very important to the safety of power system production and efficient run ning.
电力系统光纤传输网络运行的可靠性是关系电力系统生产安全、正常高效运行的重要保障。
Var optimization is core problem of voltage stability and economic operation of electric power system, also important measure to improve voltage quality.
无功优化是电力系统电压稳定与经济运行的核心问题，也是提高电力系统电压质量的重要措施。
Var optimization is core problem of voltage stability and economic operation of electric power system, also important measure to improve voltage quality.
无功优化是电力系统电压稳定与经济运行的核心问题，也是提高电力系统电压质量的重要措施。
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