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Teardown: What’s Inside a 3-Phase Induction Motor?

Teardown: What’s Inside a 3-Phase Induction Motor?

Coil, field winding, rotor, stator, eddy current… When it comes to motors, there are numerous terms that describe the theory of operation, but what is inside a 3-phase motor? Take a look, and learn how they work.


Control Automation Online Textbook: The Best Just Got Better!

Control Automation Online Textbook: The Best Just Got Better!

Control Automation is proud to announce updates to several chapters of our popular online textbook. Check out the improvements in the PLC, Feedback Control, and Power Generation sections.


News Oct 23, 2022 by David Peterson
Control and Visualization of Power Plant Data Through SCADA Systems

Control and Visualization of Power Plant Data Through SCADA Systems

The control and visualization of power plant processes through SCADA improves the supervision, coordination, and security of the power system operations.


Active Power, Reactive Power, Apparent Power, and the Role of Power Factor

Active Power, Reactive Power, Apparent Power, and the Role of Power Factor

The diverse power terms in electrical generation systems include active, reactive, and apparent power, all of which lead to the introduction of ‘power factor’ effectiveness in an AC circuit.


Lock-out-tag-out (LOTO) Devices for Industrial Safety

Lock-out-tag-out (LOTO) Devices for Industrial Safety

One of the most visible elements of industrial safety is the use of lock-out-tag-out (LOTO) devices, familiar to those with experience. But, if you are new to the workforce, a brief introduction may be helpful.


Protecting Control Systems with Safety Instrumented Systems (SIS)

Protecting Control Systems with Safety Instrumented Systems (SIS)

Safety is of utmost importance in the day-to-day operations of any system, especially a system where humans and machines work together. Learn all about Safety Instrumented Systems and what it takes to keep workers safe, and the system running smoothly!


Types of Motor Starters and Application Considerations

Types of Motor Starters and Application Considerations

Motors drive all sorts of processes in a facility. Depending on the application, which motor starter is best suited for your needs?


Types of Industrial Remote Monitoring Solutions and Processes

Types of Industrial Remote Monitoring Solutions and Processes

Learn about the different types of industrial remote monitoring and some of the various remote monitoring processes used in industry.


Comparing Electrical and Mechanical Motor Soft-start Methods

Comparing Electrical and Mechanical Motor Soft-start Methods

Learn about the different types of electrical and mechanical soft-start methods as well as devices to use for each method.


Three-Phase Motors with Twelve Wires

Three-Phase Motors with Twelve Wires

Of all types of three-phase motors, the twelve-wire motor provides the most options for connecting based on voltage and system configuration (wye or delta). Learn the details and wiring options of these versatile motors.


Three-Wire vs. Six-Wire Three-Phase Motors

Three-Wire vs. Six-Wire Three-Phase Motors

Three-phase motors with three or six wires have limited options for wiring, but are easier to use and have important roles to play. Learn the difference between three- and six-wire three-phase motors for low and high voltage applications.


Comparing Single-Phase vs Three-Phase Motors

Comparing Single-Phase vs Three-Phase Motors

In this article, learn the differences between single- and three-phase motors, including how each one works and applications best suited for each type.


Common Motor Windings and Wiring for Three-Phase Motors

Common Motor Windings and Wiring for Three-Phase Motors

This article looks at some common windings and wirings for three-phase motors, including internal Wye windings and low and high voltage wirings.


Introduction to Advanced Motor Control Circuits

Introduction to Advanced Motor Control Circuits

This article looks at a few of the more advanced motor control circuits for a three-phase motor.