ATP simulation and MATLAB calculation show that the voltage ratio protection against inter-turn fault of reactor can make correct judgement to this kind of fault quickly.
基于ATP的仿真和Matlab的运算表明基于电容器电感器电压比的电抗器匝间短路保护,能够对匝间故障做出快速而正确的判断。
The object of virtual surgery simulation system research and development is to provide a reusable environment for surgery training, planning, rehearsal and protection in operation.
虚拟手术系统的研究和开发为医生提供了可反复使用的训练和模拟工具,可以应用于手术规划、手术演练和手术中的保护等。
This thesis discusses the Performance-based Fire Protection Design, the basic knowledge of smoke control and theoretic basis on smoke simulation.
论文论述了建筑防火性能化设计,烟气控制的基本知识和烟气模拟的理论依据。
The simulation results show that the quench protection system meets the requirements of design.
通过模拟实验证明了该失超保护系统满足设计要求。
Utilizing the dynamics analysis and finite element simulation, the acceleration sensor's mechanical structure with high overload protection capability was designed.
通过动力学分析和有限元模拟,设计出了具有高过载保护功能的加速度传感器结构。
This paper introduces the work principle and structure of new ultra-low voltage protection device, and the structure simulation.
介绍了一种新颖的超低压保护器件的工作原理、结构特点,并进行了器件结构模拟。
The operation condition of motor microcomputer-based protection was analyzed in this fault, and the current waveform in the course of starting was simulated using EMTP simulation tool.
分析了微机电动机保护装置在此次事故中的动作情况,并使用emtp仿真工具仿真电动机在自起动过程中的电流波形。
This model can provide more accurate simulation results for assessing the effectiveness of occupant protection systems of vehicles.
该模型可为乘员安全保护系统的评估提供更为精确的模拟结果。
The simulation system developed and the conclusions obtained is significative for train fire protection design and fire safety management.
采用的研究方法和所得结论对于列车火灾的防护设计和安全管理方面有一定指导意义。
A simulation method for ESD protection structure is presented in the paper by utilizing lumped-parameter circuit.
文章提出了一种通过集总参数电路对ESD保护结构进行模拟的方法。
Through the numerical simulation to transient analysis in heating networks, it is consult value and guide significance for the water hammer protection measure.
通过数值模拟方法分析供热管网的瞬变流动工况,对研究供热管网的具体水锤防护措施有参考价值和指导意义。
Based on the results of simulation, a new folding pattern for enhancing the effectiveness of occupant protection is designed.
以模拟计算结果为依据,设计了基于提高乘员保护效能的新折叠方法。
The results of simulation and test show that the modification scheme markedly improve the performance of restraint system and its occupant protection effects during impact process is enhanced.
仿真与试验的结果表明,改进方案显著提高约束系统的性能,增强了其在碰撞过程中对乘员的保护效果。
Short-circuit fault model simulation results show that the locomotive starting current is similar to the remote short-circuit current will affect the DC line protection.
短路故障模型的仿真结果表明机车起动电流和远端短路电流的相似会对直流馈线保护造成影响。
Water quality model is a key tool of water pollutant transport and transform simulation. It is widely used in the field of water environment protection and water pollution prevention and cure.
水质模型是水体污染物迁移转化模拟的主要工具,在水环境保护、水污染防治等领域得到了广泛地应用。
Water quality model is a key tool of water polluter transport and transform simulation. It is widely used in the field of water environment protection and water pollution prevention and cure.
水质模型是水体污染物迁移转化模拟的主要工具,在水环境保护、水污染防治等领域得到了广泛的应用。
Experimental raw data can be derived from the simulation data of the upper computer software, the recorded wave data and many kinds of data generated by protection tester.
实验原始数据可来源于上位机模拟的数据、现场录波数据和由保护测试仪产生的多种模拟数据。
Then using the playback function of the testing system, it reads in the COMTRADE files and plays back simulation waveform and then begins to test the transformer protection.
然后利用试验系统的故障回放功能,读入生成的COMTRADE文件,回放仿真波形,对变压器保护装置进行试验。
Furthermore, the digital simulation results and dynamic simulation data indicate that transformer recovery inrush itself cannot result in mal-operation of differential protection.
在此基础上,以数字仿真和动模录波数据分析说明恢复性涌流本身不会造成变压器差动保护误动。
Theoretical analysis and simulation prove that the proposed protection principle will not be affected by distributed capacity current of transmission line and has higher sensitivity and reliability.
理论分析与仿真验证都证明新原理不受长线路分布电容电流的影响,具有很高的灵敏性和可靠性。
Simulation results show that it is necessary to consider capacitance current compensation in the phase-splitting current differential protection scheme for HTS power cable;
结果表明,在高温超导电缆分相电流差动保护方案中必须考虑电容补偿;
The result of simulation indicates that fault componentdifferential protection with capacitive current compensation has high sensitivity and good selectivity on al…
仿真结果表明,对于两端供电超高压长线,带电容补偿的故障分量相量差动保护具有明显地高灵敏度和选择性;
Taking New England 10-unit 39-bus system as the case, the power flow transferring is simulated and simulation results show that the proposed wide area backup protection scheme is effective.
对新英格兰10机39节点系统进行了潮流转移的仿真计算,验证了所提出广域后备保护方案的有效性。
Based on the arithmetic of differential protection and simulation technique, this paper analyses the influence of the negative sequence to power system.
在结合微机差动保护装置算法及仿真建模的基础上,分析了负相序对差动保护的影响,并给出了相应的处理方法。
According to comparative analysis of the simulation results, thermal model protection can match the characteristics of the operating motor and guarantee the motor runs safely and reliably.
热模型保护是电动机在启动和运行期间的主要保护,需要根据电机参数以及负荷特性进行整定。
This paper, based on the dynamic experiments in the laboratory simulation model, gives a theoretical analysis on loss-of-excitation protection for large hydroelectric generators.
本文对大型水轮发电机失励磁保护,在动模试验的基础上进行了理论分析;论证了机组在失励和其他特殊运行情况下的基本特性;
It is described that the simulation of the behavior the protection structure in collision.
对某桥梁防撞结构的碰撞历程进行了数值模拟。
In this article the various corrosion protection methods were used for cylinder cases from foreign country to China, and packages were tested with climatic simulation.
对从国外运往中国的汽缸外壳采用多种防锈包装方法,并对包装件进行了相应的气候模拟试验。
Most protection transient simulation test systems support this file form.
大多数继电保护暂态试验系统支持这种文件格式。
Most protection transient simulation test systems support this file form.
大多数继电保护暂态试验系统支持这种文件格式。
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