用在线辨识方法获得的电机参数计算换流超前角，提高了计算的准确性。
Motor parameters obtained with on line identification were used to calculate the lead Angle, thus its accuracy was raised.
系统采用软件方式实时计算交流传动系统的运行参数，包括变压器、四象限整流器、直流中间回路、逆变器、电机及负载。
Its software is designed to calculate the running parameters of the AC drive system, including transformer, quadrant rectifier, DC circuit, inverter, AC motor and train load.
文中推导了此种电机的主要尺寸、初级与次级电磁参数的计算公式。
Calculation formulae of the main dimensions and the parameters of primary and secondary windings of such motors are derived.
本文对实心转子感应电机的的转子参数计算提出一种新方法。
A new method is suggested in this paper for calculating the parameters of a solid rotor in induction machines.
通过对ML4428的介绍，分析了反电势感应技术在无刷直流电机中的应用，并给出了其中一些重要参数的计算方法。
The application of the technology of back EMF induction in BLDC are analyzed by introducing the IC ML4428. The calculation formulas of some important parameters are shown behind.
绕组电感参数的准确计算对于永磁无刷直流电机的动态性能分析具有重要的意义。
Accurate calculation of winding inductance parameter is important to the dynamic performance analysis of PM (permanent magnet) brushless DC machine.
控制器的设计是直接基于称为伪偏导数的向量，伪偏导数是通过新型参数估计算法，根据给出的永磁直流直线电机非线性系统模型的输入输出信息在线导出的。
The design of controller is based directly on pseudo- partial-derivatives (PPD) derived on-line from the input and output information of the system using a novel parameter estimation algorithm.
分析了该驱动方式的可行性，并建立了电机主要选型参数的计算方法。
The feasibility of this drive structure is analyzed, a method of calculating motor power and torque is established.
在第三章中利用磁路法法计算了本文设计的啮合式微型电机的输出参数。
The second, the author deduces the torque calculation formula and calculates the output torque of the motor.
该文介绍一种通过计算机编程实现对电机调速系统中PI参数的在线调节的方法。
In this paper we introduce a method of regulation PI parameters of Speed regulation system of motor on line by computer.
在运用多回路法建立的同步电机数学模型中，计算了包括漏感在内的详尽的参数。
For the Multi loop model of the synchronous motor, this paper calculated all the parameters, including the leakage inductance.
本文从非线性参数的分析出发，考虑电机的磁饱和因素，而提出一种混合式步进电动机运行矩频特性的实用计算方法。
The paper presents a practical calculating method for running torque-frequency characteristics of a hybrid stepping motor, considering magnetic saturation and analyzing the nonlinear parameters.
在建立效率测算模型的过程中，结合炉排结构参数和炉排电机转速给出了一个计算燃料消耗量的方法，解决了燃料消耗量难以测量的问题。
In the model, a new method of calculating fuel consumption, one of difficult problems in this area, is proposed combined with grate structure and rotation speed of grate motor.
由这种方法导出的计算公式，修正了转子谐波漏抗的经典算法，适合于某些特种电机的转子参数计算。
Derived calculation formulas bY this way, corrected the classical method of rotor harmonic leakage, are fitted for rotor parameters calculation of some special motors.
埋入式永磁同步电机转子磁路结构与普通同步电机有很大差别，电感参数用传统计算方法难以准确计算。
Since rotor structures of the IPMSM are different from the common motor, inductance parameters are hard to be accurately calculated by the traditional calculation method.
进行同步电机参数及性能计算分析时，可以采用传统电磁计算方法，也可以应用场路结合算法。
Both conventional method and mutually related field-circuit algorithm can be used to calculate and analyze parameter and performance of synchronous electric machine.
通过计算抽油机一个运动周期过程中双绕组电机的电流、功率、效率等参数可以分析其运行特性。
By calculating the parameters of a pumping unit's dual-winding motor current, power, efficiency in a campaign cycle can analyze its operating characteristic.
通过计算发电机转速和无功补偿节点电压变化量对各控制器参数的轨迹灵敏度，获得目标函数对各控制器参数的梯度，以便于用共轭梯度法寻找最优解。
Trajectory sensitivity approach is used to assess the gradient of the PSS and SVC parameters on the objective function and then conjugate gradient approach is applied to find the optimum solution.
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.
与传统算法相比，应用场路结合算法计算同步电机参数及性能，得到的计算结果更加精确。
Compared with conventional method, the result is more accurate when mutually related field-circuit algorithm is adopted to calculate parameter and performance of synchronous machine.
重点阐述了槽轮机构的工作原理、结构参数计算和刀库转动电机的计算和选择。
The groove wheel's working principle, calculation of structural parameter, and calculation and choose of tool magazine rotating motor are clarified.
通过理论计算和实际现场试验所得的参数，制定出龙羊峡水电站发电机组的进相运行曲线图。
According to the parameter getting through the theories calculation and the actual field experiments, the paper makes phase operation graph of generator in Longyangxia Hydropower Station.
介绍了ZDH - 30型振动电机式振动混砂机的结构方案、主要参数的选择与计算方法及机器的主要技术参数。
The structural features, method of selecting and calculating chief parameters and the main technical specifications of ZDH-30 Vibro-sand-mixer drived by vibrating motor are described in this paper.
并对12极典型电机进行了具体参数设计和磁场优化设计计算及推力波动测试实验。
A typical PMLSM with 12 poles is designed with idiographic parameters and optimized magnetic field, and the thrust ripples is measured.
通过建立理想气动模型的计算，尽可能真实地确定1.5MW的双馈异步发电机组的变桨距设备的主要参数。
Study on the ideal model of blade, we can work out the primary parameters of 1.5MW wind turbine's pitch control system.
介绍了矿用电机车的简要工作原理、粘着系数、牵引力及其相关参数的选择与计算。
This paper analyses the main principle, adhesion factor, traction and relative parameters calculation of mine electric locomotive.
在永磁电机的设计中，为了求出电机的稳态和暂态特性，需要计算电机的磁参数。
Magnetic index of permanent magnetic motor should be calculated to find the feature of stabling and transient of the motor.
电机驱动系统的峰值工作特性、额定工作特性是电动汽车动力传动系参数匹配计算的主要依据。
The characteristics of peak power working condition, continuous working condition provides the main basement for the electric vehicle power train design.
将经参数估计值修正后的发电机模型应用于发电机稳态运行的在线分析计算。
The modified machine model is applied to on, line analysis of a steam turbine, generator's steady, state operation.
将经参数估计值修正后的发电机模型应用于发电机稳态运行的在线分析计算。
The modified machine model is applied to on, line analysis of a steam turbine, generator's steady, state operation.
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