synchronous machine

The synchronous machine based on Field Programmable Gate Array ( FPGA) is combined with the integrate circuit and transistor, to realize multiplex pulse and step-signals synchronized with input signal.

该同步机以FPGA为核心，与集成电路、晶体管分立元件相结合，实现对输入脉冲触发转换、脉冲成形以及驱动输出，最终产生多路同步触发信号。

Analyzing the Self-excitation of Synchronous Machine with state-Space Method

同步电机自励磁状态空间分析

On-line identification is a available way for synchronous machine parameter estimation.

目前解决同步电机参数辨识最有效的途径是在线辨识.

A novel mathematical model for a dual three-phase permanent magnet synchronous machine ( PMSM ) was proposed.

提出了一种双 三相 永 磁同步 电动机的数学建模新方法.

Line-start permanent magnet synchronous machine has high efficiency and power factor.

异步起动永磁同步电动机具有较高的功率因数和效率,同时具有异步起动能力.

The influence of the machine parameters on the starting performances of synchronous motor is studied by digital simulation.

通过数字的仿真，研究了电机参数尤其是阻尼参数对同步电动机起动性能的影响。

Improvement of Drilling Jig Structure for Magnetic Pole Platen of Medium Synchronous Machine

中型同步电机磁极压板钻模结构的改进

Design and realization of measure system for gearless permanent magnet synchronous traction machine for elevator

电梯用无齿轮永磁同步曳引机测试系统设计

The Series Formula and Trigonometric Function Formula of Tooth Harmonic e. m. f. of Synchronous Machine

同步电机齿谐波电势的级数公式和三角函数公式

The simulations were compared with experimental results for a ground fault in the stator windings of a 12 kW synchronous test generator as a single machine with no load and neutral grounding with a resistor.

为验证仿真的正确性和有效性，对一台12kW同步发电机实验样机进行了单机空载、中性点电阻接地情况下的定子单相接地实验，并给出了实验结果。

By now, the study of superconducting machine is mainly concentrated on the following aspects: superconducting homopolar machine, superconducting synchronous machine and superconducting special motor using bulk superconductor.

目前，国内外超导电机的研究主要集中在以下几个方面：超导单极直流电机、半超导同步电机和应用超导块材的超导特种电机。

In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.

本文导出了同步电机三相对称负载突然拉开，电机端电压与励磁电流在瞬态过程中的解析表达式。

Analysis of terminal voltage and calculation of parameters of synchronous machine switched out from bus system

同步发电机突然从电网切除后端电压分析及参数求取

Design characteristics of pawl pole permanent synchronous machine

爪极永磁同步电机的设计特点

HP synchronous machine ones step down start equipment designed by ourselves is introduced.

介绍了自行设计的高压同步机双机降压启动装置.

Mathematical Models of 12-phase Synchronous Machine with Air Gap Flux-oriented Control

采用气隙磁链定向控制的十二相同步电动机数学模型

This paper introduces the structure and design characteristics of pawl pole permanent synchronous machine, and illustrates the relations among main structure sizes.

介绍爪极永磁同步电机转子的结构及设计特点，并说明了一些主要结构尺寸间的关系。

In this paper, the method of calculating the saturated synchronous reactance by the finite element for the polyphase salient pole synchronous machine is presented. Finally, taking a twelve-phase salient pole synchronous generator as an example, the saturated synchronous reactance is calculated by this method.

本文阐述了采用有限元法计算多相凸极同步电机饱和同步电抗的方法，最后以一台十二相凸极同步发电机为例，用这种方法对饱和同步电抗进行了计算。

Excitation control of synchronous machine using theory of variable structure systems

发电机励磁变结构控制

A cascaded slide mode control scheme is designed for permanent magnetic synchronous machine AC servo system. SLIDE MODE DECOUPLE AND CONTROL OF INDUCTION MOTOR WITH PERTURBATION COMPENSATION

针对永磁同步电机交流伺服系统，提出了串级滑模控制方案。具有扰动补偿感应电动机滑动模解耦与控制

Simulation Research on start/ generation of Brushless Electro-magnetic Synchronous Machine ( BESM); Electromagnetic Design of an Inner Reaction Type HTS Reluctance Motor

电磁式无刷交流同步电机起动发电过程的仿真与实现内反应式超导磁阻电动机的电磁设计

The machine also features synchronous belt transmission and low running noise.

同步带传动,运转噪音小等特点.

Permeance of Non-Constant Air Gap in Salient Synchronous Machine

凸极同步电机非均匀气隙磁导的计算

The existing status questions and development of excitation of the middling and little synchronous machine of China

我国中小型同步发电机的励磁现状、问题和发展

A novel mathematical model for a dual three-phase permanent magnet synchronous machine ( PMSM) was proposed.

提出了一种双三相永磁同步电动机的数学建模新方法。

A three phase synchronous machine and a twelve-phase synchronous machine are selected as examples to show the correctness and effectiveness of the formulas.

分别以三相同步电机与十二相同步电机为例，说明了统一计算公式的具体应用过程，并证明了公式的准确性和有效性。

Permanent magnet synchronous machine system is a nonlinear affine system.

永磁同步电动机系统是一类仿射非线性系统。

The mathematic model of the synchronous machine system with inter machine excitation has been constructed in this paper. In consideration of many factors the method of calculating parameters of the machine has been proposed.

建立了机内励磁同步发电机系统的数学模型，提出了考虑多种因素影响的电机参数计算方法。

A Mixed Linear Transformation for Various Quantities of Synchronous Machine

同步电机各量的混合线性变换

This paper presents a method for calculating magnetic torque of permanent magnet synchronous machine, which is called as flus method.

介绍了一种计算永磁同步电机电磁转矩的新方法，即磁通法。