4.3.- ELEKTRISCHE MASCHINEN

Elektrische Maschinen sind Geräte, die in der Lage sind, jede Form von Energie in elektrische Energie und umgekehrt umzuwandeln. Sie werden in drei Hauptgruppen eingeteilt: elektrische Generatoren,Elektromotoren und Transformatoren.

Mehr sehen

Elektrische Generatoren wandeln mechanische Energie in elektrische Energie um, während elektrische Motoren elektrische Energie in mechanische Energie umwandeln. Elektromotoren wiederum werden in DC-Motoren und AC-Motoren eingeteilt. Im Gegensatz zu den vorhergehenden erhalten die Transformatoren den gleichen Typ von Energie und transformieren nur die Spannungsebenen. Der Betrieb von elektrischen Maschinen basiert auf den Prinzipien des Elektromagnetismus.

Der erste elektromechanische Generator wurde von Faraday gebaut, basierend auf dem Phänomen der elektromagnetischen Induktion. Einige Zeit später entwickelte Ampère den ersten permanentenMagnetgenerator. Aber es war Galileo Ferraris, der mit der Entdeckung des rotierenden Magnetfeldes.

Ein wichtiger Aspekt bei elektrischen Maschinen ist die Art des Antriebs, der zu ihrer Steuerung verwendet wird. Heutzutage ist die Verwendung von variablen Frequenzantrieben und PLCs für die chrittliche Steuerung von Käfigläuferinduktionsmotoren, Servomotoren, DC-Motoren, usw. Ist sehr häufig. Die variabelFrequenzantriebe ermöglichen eine präzise Steuerung der Drehmomente und Drehzahlen der Rotation dieser Maschinen. Sie verfügen über verschiedene Arten von Schutzeinrichtungen, wie z.B. Überstrom und Überlastschutz. Darüber hinaus haben Variablenfrequenzantriebe in der Regel digitale und analoge Signale für die Automatisierung verschiedener Prozesse, an denen der entsprechende Elektromotor teilnimmt. Wirtschaftlicher und einfacher sind die elektronischen Starter für elektrische Maschinen. Diese Art von Antrieb ermöglicht den Start eines leistungs Elektromotors und reduziert Starttransientenströme. Andere konventionellere Antriebe, die aus Kostengründen immer noch verwendet werden, sind manuelle Star-Delta-Starter. Der Star-Delta-Starter reduziert die Startströme der Kurzschlussläufermotoren, was zu weniger Störungen und Transientenunsymmetrien im Elektrizitätsnetz.

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Verwandte Materialien
ELEKTRISCHE MASCHINEN UNITS
1 - 30 von 45 Artikel(n)
SINGLE-PHASE TRANSFORMER APPLICATION - AEL-SPTT
  • AEL-SPTT
Available
4.3.1.- TRANSFORMATORANWENDUNGEN
AEL-SPTT

Single-Phase Transformer Application

The AEL-SPTT Single-Phase Transformer Trainer has been designed by Edibon to allow the students to learn how realice different single-phase transformer test and how they work. With this trainer, the user can realice the open circuit and short...
THREE-PHASE TRANSFORMER APPLICATION - AEL-TPTT
  • AEL-TPTT
Available
4.3.1.- TRANSFORMATORANWENDUNGEN
AEL-TPTT

Three-Phase Transformer Application

The Three-Phase Transformer Application, "AEL-TPTT", has been designed to study the basic operating principles of three-phase transformers as well as to study the most relevant tests carried out on these electrical machines. There are two such...
ELECTROTECHNICS APPLICATION (TRANSFORMERS) - AEL-AI13-D
  • AEL-AI13-D
Available
4.3.1.- TRANSFORMATORANWENDUNGEN
AEL-AI13-D

Electrotechnics Application (Transformers)

The Electrotechnics Application (Transformers), "AEL-AI13-D", is a basic application which has been designed by EDIBON to introduce the students in the basic concepts about how three-phase and single-phase transformers work.Transformers are used...
FAULT SIMULATION APPLICATION IN THREE PHASE TRANSFORMERS - AEL-ESAT
  • AEL-ESAT
Available
4.3.1.- TRANSFORMATORANWENDUNGEN
AEL-ESAT

Fault Simulation Application in Three Phase Transformers

The Fault Simulation Application in Three Phase Transformers, "AEL-ESAT", has been designed by EDIBON to simulate non-destructive faults in three-phase transformers and application of diagnostic and localization techniques.This application allows...
INTEGRATED LABORATORY FOR ELECTRICAL MACHINES: - LIMEL
  • LIMEL
Available
4.3.2.2.- DC ELECTRIC MOTORS UND GENERATOREn
LIMEL

Integrated Laboratory for Electrical Machines:

LIMEL, Electrical Machines Integrated Laboratory is a set of different elements that can be interconnected to form a complete learning and teachingcenter. From the minimum configuration to the most advanced one (always depending on the customer’s...
ENERGY EFFICIENCY IN ELECTRICAL MOTORS APPLICATION - AEL-EEEM
  • AEL-EEEM
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-EEEM

Energy Efficiency in Electrical Motors Application

The Energy Efficiency in Electrical Motors Application, "AEL-EEEM" has been designed by EDIBON to allow the students to understand how cutting-edge devices used in high performance systems to control electrical motors work : frequency controllers...
ELECTRICAL MACHINES SOFT STARTERS APPLICATION - AEL-EMSS
  • AEL-EMSS
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-EMSS

Electrical Machines Soft Starters Application

The Electrical Machines Soft Starters Application, "AEL-EMSS", has been designed by EDIBON to instruct the student in managing soft-starters of three-phase electrical machines. This application basically consists of three types of optional...
ELECTROTECHNICS APPLICATION (MOTORS) - AEL-AI13-C
  • AEL-AI13-C
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-AI13-C

Electrotechnics Application (Motors)

The Electrotechnics Application (Motors), "AEL-AI13-C", has been designed by EDIBON to study different motor types: single-phase induction motor with starting and running capacitor, universal motor, three-phase squirrel cage induction motor.This...
ELECTRICAL MACHINES RELAYS PROTECTION UNIT - AEL-EMRP
  • AEL-EMRP
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-EMRP

Electrical Machines Relays Protection Unit

The Electrical Machines Relays Protection Unit, "AEL-EMRP" has been designed by EDIBON to study the elementary protections for three phase squirrel cage induction motors.In order to study the behavior of the electrical machines protections, this...
MOTOR MANAGEMENT RELAYS APPLICATION - AEL-MMRT
  • AEL-MMRT
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-MMRT

Motor Management Relays Application

The Motor Management Relays Application, "AEL-MMRT", has been designed by EDIBON in order to study the behavior of three-phase induction motors when they are managed with a PLC.This application allows the students learning the main operations and...
ADVANCED AC ELECTRICAL MOTORS APPLICATION - AEL-ACEMT
  • AEL-ACEMT
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-ACEMT

Advanced AC Electrical Motors Application

The Advanced AC Electrical Motors Application, "AEL-ACEMT", has been designed by Edibon to carry out electrical/mechanical test for a great variety of AC motors. Such tests allow obtaining the most significant electrical and mechanical...
APPLICATION OF AC DAHLANDER THREE-PHASE INDUCTION MOTOR - AEL-ACDHA
  • AEL-ACDHA
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-ACDHA

Application of AC Dahlander Three-Phase Induction Motor

The Application of AC Dahlander Three-Phase Induction Motor, "AEL-ACDHA", is designed for the study of the main operations performed in the industrial field with dahlander electrical motors.The student will learn the most important operations of...
APPLICATION OF AC THREE-PHASE INDUCTION MOTOR OF WOUND ROTOR - AEL-ACWRA
  • AEL-ACWRA
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-ACWRA

Application of AC Three-Phase Induction Motor of Wound Rotor

The Application of AC Three-Phase Induction Motor of Wound Rotor, "AEL-ACWRA", is designed for the study of the main operationsperformed in the industrial field with this three-phase induction motors with wound rotor.The student will understand...
APPLICATION OF AC LINEAR MOTOR OPERATIONS - AEL-ACLA
  • AEL-ACLA
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-ACLA

Application of AC Linear Motor Operations

The Application of AC Linear Motor Operations, "AEL-ACLA", has been designed by EDIBON to study how AC linear induction motors (LIM) work.This application includes all necessary to understand the basic principles of linear motors. On the one hand,...
  • AEL-ACRL
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-ACRL

AC Three-Phase Reluctance Motors Application

The AC Three-Phase Reluctance Motors Application, "AEL-ACRL", has been designed is to study the storage of the working principle and the main industrial operations fulfilled with three-phase reluctance motors.The "AEL-ACRL" allows the user to...
MODULAR APPLICATION (AC MOTORS) - AEL-AI12
  • AEL-AI12
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-AI12

Modular Application (AC Motors)

The Modular Application (AC Motors), "AEL-AI12", has been designed by EDIBON in order to instruct the students about the most important operations of alternating current motors.This application consists of several elements which allows the user...
SQUIRREL CAGE INDUCTION MOTORS STARTER APPLICACION - AEL-SCIMS
  • AEL-SCIMS
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-SCIMS

Squirrel Cage Induction Motors Starter Application

The Squirrel Cage Induction Motors Starter Application, "AEL-SCIMS", is an application designed by EDIBON to study the starting and control methods of three-phase squirrel cage induction motors in industrial installations.These motors are one of...
ALTERNATORS STUDY APPLICATION - AEL-EEA
  • AEL-EEA
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-EEA

Alternators Study Application

The Alternator Study Application, "AEL-EEA", has been designed by EDIBON to study the behavior of three-phase synchronous generators with independent excitation.This application consists of a motor-generator group and a series of modules that...
HIGH POWER SYNCHRONOUS GENERATORS APPLICATION - AEL-HPSG
  • AEL-HPSG
Available
5.1.3.1.- STROMERZEUGUNG
AEL-HPSG

High Power Synchronous Generators Application

The High Power Synchronous Generators Application, "AEL-HPSG", has been designed by EDIBON to study the procedure and the maneuvers required for the synchronization of synchronous generators with the grid, with the aim of delivering the generated...
LOW POWER SYNCHRONOUS GENERATORS APPLICATION - AEL-LPSG
  • AEL-LPSG
Available
5.1.3.1.- STROMERZEUGUNG
AEL-LPSG

Low Power Synchronous Generators Application

The Low Power Synchronous Generators Application, "AEL-LPSG", has been designed to study the procedure and the maneuvers requiredfor the synchronization of synchronous generators with the grid, with the aim of delivering the generated energy as...
AC THREE-PHASE INDUCTION MOTORS APPLICATION - AEL-ACEM
  • AEL-ACEM
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-ACEM

Erweiterte AC-Elektromotor-Anwendung

This AC Three-Phase Induction Motors Application, "AEL-ACEM", consists of a base equipment which is formed by several modules such as power supplies, push buttons, three-phase autotransformer, A.C. ammeter, circuit breakers, timers, flywheel, etc....
MOTOR-GENERATOR GROUP - AEL-EGMG24
  • AEL-EGMG24
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-EGMG24

Motor-Generator Group

The Motor-Generator Group, "AEL-EGMG24" application has been designed by EDIBON in order to study the behavior of permanent magnet alternator with main motor control.With this application, the student will be able to train the permanent magnet...
FAULTS SIMULATION APPLICATION IN ELECTRICAL MOTORS - AEL-ESAM
  • AEL-ESAM
Available
4.3.2.1.- AC-ELEKTROMOTOREN UND GENERATOREN
AEL-ESAM

Faults Simulation Application in Electrical Motors

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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