rotor wave resistance

用法例句

In some cases, rotor resistance chopper control scheme is economic and efficient.

我国目前大部分起重机的拖动电机是绕线式异步电动机，一般采用有级开环调速方法，为了适应现代化生产的要求，亟待进行技术改造，在有些应用场合，转子斩波调阻调速法是一种比较经济实用的方法。

Online identification method of rotor resistance for slip vector-controlledinduction motors;

矢量控制异步电动机的转子电阻在线辨识方法

Simulation analysis of influence of rotor resistance variation on direct self control for asynchronous motor;

转子电阻变化对异步电机直接转矩控制影响的仿真分析

Considering the uncertainty of rotor resistance and load torque, adjusted parameters corresponding to uncertain ones were introduced.

针对感应电机转子电阻与负载转矩的不确定性,在设计控制器时,引入与不确定性参数相对应的可调参数。

A performance analysis was completed for a small turboshaft engine topped with various wave rotor cycles.

本文分析了采用波转子技术后涡轴发动机的性能改变,讨论的是典型的四端口波转子加入基准发动机后可采用的五种循环形式,用热力学方法计算了波转子发动机的性能参数。

In this paper, the basic concept of wave rotor is introduced with an attempt to summarize both the previously reported work in the literature and ongoing efforts around the world.

首先介绍了波转子和波转子增压循环发动机的基本概念,然后回顾了波转子技术的发展历史,最后介绍了国外波转子增压循环发动机的研究和发展现状。

The core component of Pressure Exchanging Refrigerator (PER) is wave rotor, in which the low temperature gas is obtained by energy exchange between two fluids with shock wave and expansion wave.

压力交换制冷机以波转子为核心部件,通过在波转子内部产生激波和膨胀波来实现气体间压力能与热能的转化,达到制冷的目的。

The rotor phase resistance r2 of induction motor is quite easily measured, but the measurement of rotor phase inductance X20 is not so easy,there is no relation formula to compute X20, either.

针对异步电动机转子相电阻r2容易测量,而转子相感抗X20不易测得,且尚无计算X20关系式的现状,以电工理论为基础,定义电机最大转矩Tm和起动转矩Tst的比值为启动系数λst,分析得出了用转子相电阻r2和启动系数λst计算X20的公式。

Rotor Resistance Estimation and Speed Control Strategy of Induction Motor

感应电机转子电阻辨识及速度控制策略

General Algorithm of Stator and Rotor Resistance and Speed Estimate

感应电动机定转子电阻及速度估计的通用算法

Direct Vector Control for Induction Machines and its Rotor Resistance Estimation;

异步电机直接矢量控制开发与转子电阻辨识方法研究

Rotor Resistance Identification in Vector Control System of Asynchronous Motor Based on EKF

基于扩展卡尔曼滤波器的异步电机矢量控制系统的转子电阻辨识

polyphase solid rotor reluctance machine

多相固态转子磁阻电机

Design on a Combined Rotor of Permanent Magnet Synchronous Reluctance Machine

组合式永磁同步磁阻电机的转子设计

Parameter Calculation about the Starting Method of Rotor Winding Connecting Resistor and Inductor in a Wound - rotor Asynchronous Motor;

绕线转子异步电动机转子串电阻电感起动参数的计算

Research on Direct Torque Control of ALA Rotor Synchronous Reluctance Machine;

ALA转子同步磁阻电机直接转矩控制系统研究

The Research of Characteristic of the Transform between the Electricity and Heat in DBD;

介质阻挡放电等离子体电热转化特性研究

The Technology of Resistance Brazing for Head Menging Sheathes of Inserting Copper Bar Rotors

插入式铜条转子并头套电阻硬钎焊工艺

Study of Methane Conversion Using Dielectric-barrier Discharge Plasmas;

介质阻挡放电等离子体转化甲烷的研究

Study of Creep Life of Steam Turbine Rotor Steel 30Cr1Mo1V Based on Electrical Resistance Method;

基于电阻法的30Cr1Mo1V汽轮机转子钢蠕变寿命研究

Research on Position Sensorless Technique of Switched Reluctance Motor;

开关磁阻电动机转子位置间接检测技术研究

Rotor Position Estimation of Salient-pole Permanent Magnet Synchronous Motor With Damper Windings

带阻尼绕组的凸极永磁同步电机转子位置估计

Detecting Device for Switched Reluctance Motor Rotor Angular Displacement

用于开关磁阻电机的转子角位移检测装置

Design of the Rotor Chopper Controlled Induction Motor System Based on ATmega64

基于ATmega64的异步电机转子斩阻调速系统设计

Research on a Novel Rotor Structure Switched Reluctance Motor

一种新型转子结构开关磁阻电动机的研究

Causes and treatment for burning damage of turbine generator rotor damping winding

水轮发电机转子阻尼绕组烧伤的原因及处理