It describes a parallel analysis technique of short circuit current calculation for large scale united power syStem.
描述了一种大规模联合电力系统短路电流计算的并行处理技术。
The expression for short-circuit electrodynamic force of rectangular bus bars on the basis of the calculation of three-phase symmetry short-circuit current was fi.
本文首先根据系统发生三相对称短路时的短路电流,给出了三相矩形母线短路电动力的解析表达式。
The short circuit current calculation is required for choosing equipment and current carrying conductor, setting of the rely and automation, confirmation of the short circuit current limiting method.
电气设备和载流导体的选择、继电保护、自动装置的整定、限制短路电流措施的确定都需进行短路电流的计算。
By analysis and calculation for short circuit current of low voltage motor, kinds and protection methods of short circuit of the low voltage are explained.
通过对低压电动机短路电流分析和计算,说明低压电动机短路的种类和保护方法。
According to the characteristics of naval DC meshy network, a simple and effective short current calculation method is given.
为了解决舰船电力系统主网多电站短路电流的计算,根据其直流网状网络的特点,给出了一种有效的短路电流计算法。
The basic theory of calculation of short-circuit current capacity has been described in related OPGW standards. But the real calculation methods are seldom reported.
短路电流容量计算的基本原理尽管在OPGW相关的标准中有过叙述,但很少有实际计算方法上的报道。
The sudden short - circuit current calculation of silicon rectifying generator is important to design and research of silicon rectifying generator and its electrical system.
硅整流发电机突然短路电流的计算,对硅整流发电机及其所构成的电气系统的设计和研究均有重要意义。
This article explains power selection, adjustment and protection of control transformer and calculation method on secondary short circuit current.
阐述了控制变压器功率选择、校验、保护及二次短路电流的计算方法。
Curriculum design of power system short-circuit current calculation, the power of professional people who are very helpful.
电力系统课程设计之短路电流的计算,对电力专业的人有很大帮助。
Should say, based on the trend of short-circuit current calculation results are the most accurate.
应该说,基于潮流的短路电流计算结论是最为精确的。
Firstly, the calculation of short-circuit current had been worked out in both the maximum and the minimum operation.
首先,分别在最大运行方式下和最小运行方式下进行短路电流计算;
The short circuit current calculation shows the rated thermal stability current of former current mutual inductor is too small.
通过计算短路点的短路电流,说明原电流互感器额定热稳定电流太小。
This article realizes the short circuit current calculation, power flow calculation, fault isolation's simulation and reconfiguration of the distribution network based on the VDNAP.
本文以VDNAP为基础实现了配网潮流及短路电流计算、配网故障隔离模拟及配网重构。
In the paper a technique of the protection setting calculation and the short circuit current calculation for the power supply system is proposed.
本文提出供电系统短路电流及继电保护整定计算的算法。
In this paper, a graphic interface based software for the short circuit current calculation of power system is introduced.
介绍了一种基于图形界面的电力系统短路计算软件。
According to the feature of distribution network structure, a practical short circuit calculation method based on fault current compensation and actual phase sequence presentation is put forward.
根据配电网的结构特点,提出了一种基于故障补偿方法与实际相序表示方法相结合的配电网短路电流实用计算方法。
In this paper, a new method is presented for the calculation of surface current distribution and far region radiation field of the short backfire antenna.
本文提出一种用于分析和计算短背射天线表面电流分布和远区辐射场的方法。
This paper presents the model of arc voltage and the formula of calculation of arc current based on a large number of experiments of arc short circuit in low voltage networks.
根据大量低压电弧短路实验的结果,用概率统计方法导出低压电弧短路时的电弧电压模型及电弧短路电流的计算公式。用这些公式计算的最小电弧短路电流与实验结果吻合。
Power nets the calculation of short-circuit current;
电力网短路电流的计算;
This research work for a reasonable method for power system of short-circuit current calculation has certain practical significance.
本文的研讨工尴尬刁难于追求合理办法停止电力系统适用短路电流计较具有必然的自创意义。
Based on the study of the traditional model and mathematical calculation, the paper proposes a planning model that considering limiting the power system short-circuit current.
本文研究了传统电网规划数学模型及求解方法,并在此基础上提出了一种考虑限制系统短路电流水平的数学规划模型。
Based on the study of the traditional model and mathematical calculation, the paper proposes a planning model that considering limiting the power system short-circuit current.
本文研究了传统电网规划数学模型及求解方法,并在此基础上提出了一种考虑限制系统短路电流水平的数学规划模型。
应用推荐