A method of calculating the lightning current distribution on the metal frame of building by using electromagnetic transient program (EMTP) was presented.
提出了一种利用电磁暂态程序(EMTP)来计算雷击发生时建筑物内部金属框架上雷电电流分布的方法。
Plenty of digital simulation calculations and simulation calculations using EMTP electromagnetic transient program indicate that the true fault location can be determined by the modified algorithm.
大量数字仿真及EMTP仿真计算表明修正算法可取得唯一区内真根。
Since this is an extension to the browser request, the CGI program is transient: it is created by the request and it terminates once it has returned its result.
因为这是对于浏览器请求的扩展,所以CGI程序是暂时性的:通过请求创建,一旦返回结果就终止。
The improved transient sealing analysis program for reactor pressure vessel is applied to analyze the 1/4 structure of the model under the cool and the thermal work conditions.
应用改进后的反应堆压力容器瞬态密封分析程序对压力容器模拟体1/4模型进行了冷态和热态密封分析。
The results of negative resistance effect and transient characteristics of a SOI structure prove that the program can correctly simulate the main phenomena caused by self heating effect.
对一个SOI结构的负阻效应和瞬态特性的模拟结果表明,该程序能够正确模拟器件发热情况以及自热对器件特性的主要影响。
The computer simulation for the designed circuits by using SPICE program confirm that both circuits have correct logic functions, desired DC transfer characteristics and transient characteristics.
应用SPICE程序对设计电路的计算机模拟表明,两种电路均具有正确的逻辑功能、理想的DC转移特性和瞬态特性。
Program for analysing the transient performances of SVC networks is introduced. A typical transient case is calculated and analysed. The conclusions may be useful for engineering designs.
介绍了考虑控制调节系统时无功静补装置(SVC)网络暂态程序的开发,并对典型的暂态运行工况进行了计算分析,所得结论可供工程设计参考。
The proposed LBP load model is incorporated in a transient stability program to show that the computational time is significantly reduced.
LBP负荷模型可以接入到暂态程序中,从而大大减少计算时间。
In this paper, an optimum design of transient fillets in the housing has been carried out by a program package-OPTSDP for optimal design of the shape using FEM, with rapid redesigning function.
本文利用具有局部区域快速重设计功能的有限元形状优化设计程序OPTSDP对轧钢机机架过度圆角进行了形状最优设计。
In this research, a transient microstructure-prediction program was designed on the basis of coupling a previous heat transfer program.
焊接过程瞬态组织预示程序是在先前的焊接热传导程序基础设计而成的。
Calculation on hydraulic transient at Maoergai hydropower stations in Sichuan is performed by using program.
利用相关程序,对四川毛尔盖水电站进行了水力过渡过程计算。
The simulation result shows that the method can effectively judge the transient stability of the system, and features better expandability and flexibility in program design.
仿真结果表明,该方法能有效地判断出系统的暂态稳定性,在程序设计上也具有较好的可扩展性和灵活性。
Process transient stability simulation calculation based on power flow which USES the different accuracy of synchronous generator mathematical model in power system comprehensive program.
采用电力系统综合程序不同精度的同步电机数学模型,基于潮流进行暂态稳定仿真计算。
The transient temperature and stress field during starting of a turbine first stage disc's 3-dimensional model has been calculated by using the general finite element calculation program ANSYS.
用通用有限元计算程序ANSYS对某燃气轮机启动过程中透平第一级涡轮盘的三维模型瞬态温度和应力场进行计算。
Based on the transient process program that is oriented graphics system, the author gives a new kind of coding principle and discusses its theoretical basis and the processing method.
基于面向图形系统的水电站过渡过程程序,提出了新的编码原则。并对此编码原则的理论基础和处理方法予以了讨论。
According to the analyzing lightning performance of HV transmission line, the paper evaluates lightning performance of traction power network by using electromagnetic transient simulation program.
本文通过借鉴高压输电线路的耐雷分析手段,运用电磁暂态程序对牵引网的耐雷性能进行评估。
According to the analyzing lightning performance of HV transmission line, the paper evaluates lightning performance of traction power network by using electromagnetic transient simulation program.
本文通过借鉴高压输电线路的耐雷分析手段,运用电磁暂态程序对牵引网的耐雷性能进行评估。
应用推荐