4.3.- 电机

电机是能够将任何形式的能量转化为电能的设备，反之亦然。它们主要分为三类：发电机、电动机和变压器。

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发电机将机械能转化为电能，而电动机将电能转化为机械能。而电动机又分为直流电动机和交流电动机。与以往不同的是，变压器节约的是同一种能量，变换的只是电压等级。

电机的运行是基于电磁学原理。

第一台机电发电机是法拉第根据电磁感应现象制造的。一段时间后，安培研制出了第一台永磁发电机。但正是伽利略-费拉里斯迈出了最后一步，发现了旋转磁场。

电机的一个重要方面是用于控制电机的驱动类型。如今，使用变频器和PLC对鼠笼式感应电机、伺服电机、直流电机等进行高级控制已经非常普遍。变频器可以精确控制这些机器的扭矩和转速。它们有不同类型的保护，如过流和过载保护。此外，变频器通常具有数字信号和模拟信号，用于涉及相应电动机的不同过程的自动化。比较经济简单的是电动机的电子启动器。这种驱动装置通过将启动瞬时电流降至最低，实现了大功率电动机的启动。其他比较传统的驱动装置，但因其成本低，仍在使用的是手动星三角启动器。星三角起动器可以降低鼠笼式电机的起动电流，减少对市电的干扰和瞬时不平衡。

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电机 设备

1.- 物理学 2.- 电子学 3.- 通讯 4.- 电力 5.- 能源 6.- 机电一体化与自动化 7.- 力学 8.- 流体力学 9.- 热力学与热工学 10.- 过程控制 11.- 化学工程 12.- 食品科技 13.- 环境 14.- 生物醫學工程 实验室配件 定制试验工厂
4.1.- 电气安装 4.2.- 房屋和建筑自动化 4.3.- 电机 4.4.- 安装与维护
4.3.1.- 变压器应用 4.3.2.- 变压器应用 4.3.3.- 电机的物理原理与设计
4.3.2.1.- 交流电动机和发电机 4.3.2.2.- 直流电动机和发电机
Showing 31-46 of 46 item(s)
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FAULTS SIMULATION APPLICATION IN ELECTRICAL MOTORS - AEL-ESAM
  • AEL-ESAM
Available
4.3.2.1.- 交流电动机和发电机

AEL-ESAM

电动机故障模拟应用

The Faults Simulation Application in Electrical Motors, "AEL-ESAM", has been designed by EDIBON to simulate non-destructive faults in three-phase motors and application of diagnostic and localization techniques.This application allows simulating...
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TRANSPARENT AND FUNCTIONAL MOTORS APPLICATION - AEL-FTM
  • AEL-FTM
Available
4.3.2.1.- 交流电动机和发电机

AEL-FTM

透明和功能性电机应用

The Transparent and Functional Motors Application "AEL-FTM" has been designed by Edibon for the formation at theoretical-practical and functional levels about the electric rotating machines. This application offers several study options which will...
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DC ELECTRICAL MOTORS APPLICATIONS - AEL-DCEMT
  • AEL-DCEMT
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCEMT

直流电动机应用程序

The DC Electrical Motors Applications, "AEL-DCEMT", has been designed by EDIBON to carry out electrical/mechanical tests for a great variety of DC motors. Such tests allow obtaining the most significant electrical and mechanical characteristics of...
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DC SHUNT EXCITATION MOTOR APPLICATION - AEL-DCSHT
  • AEL-DCSHT
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCSHT

直流分差励磁电动机应用

The Shunt Excitation Motor Aplication "AEL-DCSHT" has been designed by EDIBON to study the electrical characteristics and mechanical parameters of shunt wound DC motors. This application allows the students to acquire a basic knowledge about...
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DC SERIES EXCITATION MOTORS APPLICATION - AEL-DCSE
  • AEL-DCSE
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCSE

串联励磁直流电机应用

The Application of DC Series Excitation Motor, "AEL-DCSE", is designed for the study of the main operations performed in the industrial field with DC Series Excitation Motors.The student will learn the most important operations of these electrical...
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DC SHUNT EXCITATION MOTORS APPLICATION - AEL-DCSH
  • AEL-DCSH
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCSH

并联励磁直流电机应用

The DC Shunt Excitation Motors Application, "AEL-DCSH", has been designed by EDIBON to demonstrate the most important operations and manoeuvres carried out with DC Shunt Electrical Motors.These operations are mainly the following: Start / Stop the...
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DC COMPOUND EXCITATION MOTORS APPLICATION - AEL-DCCO
  • AEL-DCCO
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCCO

复合励磁直流电机应用

The DC Compound Excitation Motors Application, "AEL-DCCO", is designed for the study of the main operations performed in the industrial field with DC compound excitation motors.The student will understand the most important operations of these...
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DC INDEPENDENT EXCITATION MOTORS APPLICATION - AEL-DCIE
  • AEL-DCIE
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCIE

独立励磁直流电机应用

The DC Independent Excitation Motors Application "AEL-DCIE" is designed for the study of the main operations performed in the industrial field with DC separately excited motors.The student will learn the most important operations of these...
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DC GENERATORS APPLICATION - AEL-DCGEA
  • AEL-DCGEA
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCGEA

直流发电机应用

The Application of DC Generator "AEL-DCGEA" is designed for the study of the main operations performed in the industrial field with DC Generators.The student will learn the most important operations of these electrical machines faithfully by using...
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DC PERMANENT MAGNET MOTORS APPLICATION - AEL-DCPMA
  • AEL-DCPMA
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCPMA

永磁直流电机应用

The Application of DC Permanent Magnet Motors "AEL-DCPMA" is designed for the study of the main operations performed in the industrial field with DC Permanent Magnet Motors.The student will learn the most important operations of these electrical...
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DC BRUSHLESS MOTOR APPLICATION - AEL-DCBRA
  • AEL-DCBRA
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCBRA

直流无刷电机应用

The DC Brushless Motor Application "AEL-DCBRA" has been designed by Edibon for the study of the main operations performed in the industrial field with this type of electrical machines.The student will simulate the operation of these electrical...
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DC ELECTRICAL MOTORS APPLICATION - AEL-DCEMA
  • AEL-DCEMA
Available
4.3.2.2.- 直流电动机和发电机

AEL-DCEMA

直流电动机应用

The DC Electrical Motors Application, "AEL-DCEMA", has been developed for theoretical and practical training on the most important operations carried out with different DC electric motors such as the DC motor with independent excitation, the DC...
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UNIVERSAL MOTOR APPLICATION - AEL-UMA
  • AEL-UMA
Available
4.3.2.2.- 直流电动机和发电机

AEL-UMA

通用电机应用

The Application of Universal Motor "AEL-UMA" is designed for the study of the main operations performed in the industrial field with universal motors.The student will learn the most important operations of these electrical machines faithfully by...
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STEPPER MOTOR APPLICATION - AEL-STMA
  • AEL-STMA
Available
4.3.2.2.- 直流电动机和发电机

AEL-STMA

步进电机应用

The Stepper Motor Application, "AEL-STMA", has been designed by EDIBON for the study of the main operations performed in the industrial field with this type of electrical machines.The student will learn which are the operations performed to...
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ADVANCED DISSECTIBLE AND CONFIGURABLE ELECTRICAL MACHINES - AEL-EMT-KIT
  • AEL-EMT-KIT
Available
4.3.3.- 电机的物理原理与设计

AEL-EMT-KIT

可配置和可拆卸的先进电机

The application of Advanced Dissectible and Configurable Electrical Machines, "AEL-EMT-KIT", is a set of configurable electrical machines designed for the study of the fundamental principles of electrical machines.This application offers a unique...
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