永磁同步电动机电抗参数是电机性能分析和优化设计的重要依据。
The reactance parameters of permanent magnet synchronous motors are the most essential to the analysis and design of motor.
其次，在对永磁电机电抗参数计算方法研究的基础上，提出了该种结构电机的交、直轴电抗参数的有限元计算和测试方法。
Second, based on research and calculation method of inductance parameters for permanent magnet electrical machine, the finite element calculation and testing method of HEPMSG are presented.
电抗是产品要求和设计中的重要参数，电抗计算值必须具有足够的精确度。
The reactance is an important parameter in designing products, whose calculation result must be accurate enough.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。
The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
换相电抗是高压直流输电系统中的一项重要技术参数。
Commutated reactance is an important parameter in HVDC transmission system.
该方法不依赖于变压器铭牌上的短路电抗等参数，能实时监测变压器各侧漏电感的变化情况。
The principle is independent of short-circuit reactance and leakage inductance of each side can be effectively monitored in real time.
选择了高抗中性点小电抗和线路接地刀闸的参数。
The parameters of neutral reactor for HV shunt reactors and the line ground switch are selected.
通过该算法可得到节点电压对任何网络参数的灵敏度，比如线路电抗、电网无功功率的变化等。
By means of the proposed algorithm the sensitivity of nodal voltage to any network parameter can be obtained, such as line reactance, variation of reactive power of power grid and so on.
本文介绍了这种主变压器和平波电抗器的主要技术参数、结构和设计特点。
The article introduces the critical technical parameters, structure and design features of this main transformer and smoothing reactor.
给出了各种补偿方式下并联电抗器参数选择方法和中性点小电抗的最大耐受电压计算方法。
The selection of shunt reactor parameters and the most withstand voltage calculation of neutral point small reactor are discussed for different compensation modes.
选择IPC电容器、电抗器的参数调整时间，对调控过程中IPC电容器的电流冲击和电抗器的电压冲击进行有效抑制。
The current impact in capacitor and the voltage impact on reactor in the control course can be restrained by selecting the right time to adjust IPC' s parameter.
介绍了高压电机起动用饱和电抗器参数的选择及电抗器的设计，并给出了具体实例。
The parameter selection and design of the saturable reactor for HV motor start are introduced. The examples are presented.
支路电抗、电流和功率等参数的计算是多并联支路型可控电抗器分析设计的关键。
It is the key-point that the branch-parameters, such as reactances, currents, power and etc., are calculated for the controllable reactor of multiply parallel branch type.
系统地分析了ASVG直流侧电容量、变压器电抗值以及控制参数对电力系统稳定性的影响；
The influence of the DC capacitor value. transformer reactance and controller parameters on power system stability is analyzed.
介绍了基于无气隙电抗器的路灯节电器的工作原理、设计参数和现场侧量数据。
The article introduced the working principle, design parameters and the data of locale measurement of the street lamp electric saving that based on the no gas gap reactance setting.
用解析方法计算了存在空间闭合环路时干式空心电抗器的磁场，并对闭合环路影响电抗器参数的状况进行了探讨。
The magnetic field of dry-type air core reactor with spatial closed loop is calculated with analytic method. And the effect of closed loop on parameters of a reactor is explored.
在对干式空心电抗器参数计算的基础上，提出了用脉冲电压谐振法进行电抗器匝间绝缘缺陷的检测。
Based on the parameter calculation of the air core reactor, this paper presents a pulse voltage resonance method to detect turn to turn insulation defects in air core reactors.
根据系统性能要求和控制算法要求对主电路IGBT，电抗器和电容器参数进行计算。
According to the system performance and control algorithm requirements the thesis calculates the parameter of IGBT, capacitors and reactor.
通过建立包含电抗器参数的故障模型，在理论上可以精确等效外部故障，但难以在目前的实际装置中应用。
The fault model including the parameters of shunt reactors is established, which is accurately equal to external fault in principle, but hardly applied to current real devices.
根据华东电网短路电流水平的分析结论，对串联电抗器参数设计和安装地点进行了初步分析。
According to the analytical conclusion on the short-circuit current level of the East China Power Grid, the design of parameters...
基于脉冲电压法原理，对一个实际干式空心电抗器的电路参数进行了计算机仿真分析，验证了脉冲电压法对干式空心电抗器进行区间绝缘检测是可行的。
With the parameters of a real dry-type air-core reactor, the emulation analysis verifies that the impulse-voltage method is suitable to test its turn-to-turn insulation.
在分析带并联电抗器输电线路单相故障特点的基础之上，提出一种利用参数识别原理的单相自适应重合闸永久性故障识别方法。
For transmission lines with two shunt reactors, this paper presents a novel method of identifying permanent faults for single-phase auto-reclosure.
在分析带并联电抗器输电线路单相故障特点的基础之上，提出一种利用参数识别原理的单相自适应重合闸永久性故障识别方法。
For transmission lines with two shunt reactors, this paper presents a novel method of identifying permanent faults for single-phase auto-reclosure.
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