ISA Interchange

Welcome to the official blog of the International Society of Automation (ISA).

This blog covers numerous topics on industrial automation such as operations & management, continuous & batch processing, connectivity, manufacturing & machine control, and Industry 4.0.

The material and information contained on this website is for general information purposes only. ISA blog posts may be authored by ISA staff and guest authors from the automation community. Views and opinions expressed by a guest author are solely their own, and do not necessarily represent those of ISA. Posts made by guest authors have been subject to peer review.

AutoQuiz: Why Must Voltage Be Reduced Along with Frequency in a Variable Frequency Speed Controller?

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AutoQuiz: Why Must Voltage Be Reduced Along with Frequency in a Variable Frequency Speed Controller?

Joel Don Feb 28, 2020 12:42:16 AM

AutoQuiz: What is “Slip” in an AC Induction Motor?

Joel Don Feb 14, 2020 12:42:57 AM

AutoQuiz: Motor Shaft Speed Relationship to Frequency and Number of Poles

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Mar 16, 2018 9:00:36 AM

AutoQuiz: How to Calculate the Rated Torque for a Motor

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Dec 8, 2017 9:00:31 AM

PWM-Switching Pattern-Based Diagnosis Scheme for Induction Motor Drives [Technical]

This post is an excerpt from the journal ISA Transactions. All ISA Transactions articles are free to...
ISA Transactions Oct 30, 2017 10:42:38 AM

AutoQuiz: How to Calculate Rated Torque with Variable Frequency Drives

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Jun 10, 2016 9:00:48 AM

Six Considerations for Choosing the Best-Fit Motor Control Technology

This post was written by Rick Anderson of Rockwell Automation.
Contributing Authors Aug 24, 2015 10:42:48 AM

How to Improve Motor Performance and Lower Downtime

This is an excerpt from the March/April 2014 issue of InTech magazine by Oreste "Rusty" Scioscia Jr....
Contributing Authors Oct 6, 2014 10:42:43 AM

Can Variable-Speed Drives Increase Process Efficiency and Reduce Energy Use?

This post was authored by Mohammad Al-Khalifah, of Saudi Basic Industry Corporation, and Greg McMill...
Contributing Authors Feb 3, 2014 10:42:49 AM

Sliding-Mode Control of Induction Motor Using Space Vector Modulation

This is from a series of articles reprinted from the journal ISA Transactions. All ISA Transactions ...
ISA Transactions Sep 23, 2013 10:42:29 AM

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      The International Society of Automation (ISA) is a non-profit professional association founded in 1945 to create a better world through automation. ISA advances technical competence by connecting the automation community to achieve operational excellence and is the trusted provider of standards-based foundational technical resources, driving the advancement of individual careers and the overall profession. ISA develops widely used global standards; certifies professionals; provides education and training; publishes books and technical articles; hosts conferences and exhibits; and provides networking and career development programs for its members and customers around the world.


      The material and information contained on this website is for general information purposes only. ISA blog posts may be authored by ISA staff and guest authors from the automation community. Views and opinions expressed by a guest author are solely their own, and do not necessarily represent those of ISA. Posts made by guest authors have been subject to peer review.

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