Stan Turkel

Can You Name That Tune?
Upgrading a historic building's elevator system leads to a mysterious case of the humming conductors.
Museum Records Save the Day
Being a power quality detective involves more than just finding a cause for an incident. Often, the job entails politics and communication with outside
The Case of the Flickering Warehouse
From the files of a power quality detective, this case examines how a warehouse endured continuous problems with high-pressure sodium lights.As the man
Troubleshoot with PQ Interviewing Techniques
The majority of power quality problems are relatively easy to troubleshoot, provided you ask a lot of questions and you don't lose focus. Learning the
Don't Let Surges and Sags Get You Down
Misdiagnosing routine power quality problems due to the effects of voltage surges or sags is easy to do, if you're unclear about the causes. A large-scale
In Search of Transients
When it comes to power quality events, it always helps to know what you’re looking for—before you begin your search.
Troubleshooting Your VFDs 3
Variable-frequency drives (VFDs), also known as adjustable-speed drives (ASDs) have become the preferred method of controlling speed to meet load requirements.
Controlling EMI Noise Problems
Ever wonder why your laptop computer, handheld data device, or even pocket calculator has that FCC compliance label on the back? It reads something like
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Sep 10, 2015

ON DEMAND: An Effective Electrical Safety Program that Delivers

This hour-long webinar will cover the wording in various IEEE recommended practices, NFPA 70E and ANSI Z10 with an emphasis on what it means in terms of designing, implementing and managing an Effective Electrical Safety Program....More
Jul 21, 2015

ON DEMAND: Mitigation Methods for Arc Flash Hazards - Enhancing Personal Safety

The energy released during an arc flash event can result in severe damage to personnel, equipment, and property. While there are solutions which seek to improve the protection for each, this program will focus on personnel....More
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