结合网络等值法,给出了基于未确知有理数的配电系统可靠性评估模型和算法。
By combining unascertained rational number operation with the network-equivalent approach, an algorithm is introduced to calculate the possibility reliability indices of distribution systems.
配电系统可靠性的研究是以改善和提高配电系统对对用户供电的能力和质量为目的。
The purpose of study on distribution system reliability is to improve the power supply ability and power quality.
提出一种能灵活响应配电网络拓扑结构变化的复杂辐射状配电系统可靠性评估的故障遍历算法。
A new reliability evaluation algorithm for complex radial distribution system is proposed to respond to the changes of distribution network topologies.
该方法不仅可以获得配电系统可靠性指标的期望值,同时得到可靠性指标在不同置信度上的分布。
The method can obtain not only the expected values of distribution system reliability indices but also the distribution of reliability indices with different confidence.
本文提出了一种计及不同停运模式重叠情况的配电系统可靠性分析计算方法,建立了相应的可靠性计算数学模型。
The model can reflect the effect that the overlap of different outage models as well as changes in the parameters of the components were taken into consideration for distribution system reliability.
因此对配电系统进行可靠性和经济效益评估是十分必要的。
Therefore, it is very necessary to evaluate reliability and economic worth of distribution power system.
针对配电系统故障时间分布不确定的特点,提出了基于半马尔柯夫过程的可靠性成本评估通用方法。
A general method of reliability cost assessment in distribution system which is based on Semi-Markov process and aims at the uncertainty of failure duration distribution is presented.
本文采用故障模式后果分析法对M基地配电系统的可靠性指标进行了定量计算。
Failure effects analysis method is used to calculate reliability indices of distribution system for m Base.
提出了一种基于贝叶斯网络的故障树分析法并应用于配电系统的可靠性评估。
Afault tree method based on Bayesian network for Reliability Evaluation of Distribution System is presented.
提出一种基于最小割集的故障模式分析方法,对复杂配电系统进行可靠性评估。
The paper presents a method based on the failure mode and effect analysis of minimal cuts to assess the reliability of large scale complicated power distribution system.
不同的接线模式直接反映了配电系统安全性和可靠性的高低。
Connection modes have impact on the safety and reliability of the distribution system.
在算法改进方面,提出了基于蒙特卡罗法的配电系统模糊可靠性评估方法。
In the part of improved algorithm, a Monte Carlo based approach for fuzzy reliability evaluation is presented.
理论分析和实验结果表明,所设计的机载配电系统具有高可靠性、容错性和智能化的特点。
Theoretical analysis and experimental results demonstrate that the designed airborne power distribution system has the characteristics of high reliability, fault tolerance and intelligence.
探讨分散式发电系统(DG)对配电网可靠性的影响。
This paper discusses impacts of distributed generation(DG) on distribution system reliability.
城市配电网因为其电压等级较低,为了提高系统供电的可靠性,曾广泛采用中性点不接地系统方式。
In distributions, because of its low-level voltage, its neutral point used to disconnect to the ground in order to improve its reliability.
减少变压器数量,简化配电系统,提高供电可靠性;
Reduce the number of transformers to streamline distribution system for improving Call reliability;
馈线自动化是配网系统中提高供电可靠性最有效的技术手段,因此,馈线自动化技术及其在配电网中的应用也成为配电网自动化系统的热门话题。
The feeder automation (FA) is the most effective way to improve the reliability of distribution net so that it is the hot point of distribution network automation system (DA) at present.
配电终端的可靠性和自动化水平直接影响了整个配电自动化(DA)系统的可靠性和自动化水平。
The reliability and the automation level of distribution terminal directly affect the reliability and the automation level of entire distribution automation (DA).
配电网是电力系统中直接针对用户的环节,对用户供电质量(包括可靠性)有直接的影响。
Electrical Distribution Networks (EDNs) are connected directly with customers and have great influence on the quality of power supply (including reliability).
由于采用复杂的双电源、双回路供配电方式冗余系统,使得系统可靠性建模与可靠性评定造成困难。
It is very difficult for its complicated double-power supply and double-loop electrical system to realize the reliability modeling and the reliability evaluation.
系统模拟实验结果表明,采用电气负载自动管理技术大大提高了飞机配电系统的可靠性和可维护性。
System simulation indicates that the electrical power distribute system used in automatic management of aircraft electric load has high reliability and good maintenance.
变电站综合自动化系统是配电网自动化系统的重要组成部分,是提高供电可靠性的重要保证。
The integrated substation automation is the important constituent of distributing net automation system, and is the important guarantee of improving the reliability of power supply.
当采用小波分解方法对低压配电系统短路故障进行早期检测时,门限值的合理设置对故障检测的可靠性及灵敏度是至关重要的。
The proper setting of threshold is crucial for the early prediction of the short circuit fault in the low-voltage distributed system when using the method of wavelet decomposition.
针对配变监测系统对数据传输可靠性和实时性的要求,本文介绍了一种基于移动GPRS无线通信方式的配电变压器电力参数实时监测系统的设计方案。
Considering the requirement of data transmission reliability and real time in distribution transformers, a monitoring system of distribution transformer in real time based on GPRS was introduced.
RTU是配电自动化系统的基本单元,它的功能、数据采集的数量、精度和可靠性直接影响着配电自动化系统的可靠性。
RTU is the basic unit of da system, and its function, number, precision and reliability of data collection affect the reliability of da system directly.
RTU是配电自动化系统的基本单元,它的功能、数据采集的数量、精度和可靠性直接影响着配电自动化系统的可靠性。
RTU is the basic unit of da system, and its function, number, precision and reliability of data collection affect the reliability of da system directly.
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