Posts Tagged ‘harmonic distortion’

High Level Harmonic Distortions – A Plant Engineer’s Nightmare! (Testimony)

March 12th, 2015 | 4 Comments | Posted in Power quality
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Hi everybody! Today we’re gald to publish this testimony of Eric, one of our members who sent us a mail few weeks ago. He wanted to tell the community how hard dealing with high level harmonic distortion is. Are you ready to discover his experiences?

“Though rare, high level harmonic distortion is a term that can terrify even most experienced plant engineers. I, being a plant engineer myself, know how harsh the consequences of high level harmonic distortions can be.

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Put simply, think of high level harmonic distortions as a high blood pressure, and human body as a plant or utility service. What happens when someone’s BP levels increase tremendously? The person can get severely paralyzed and in some cases, even death may occur.

The same thing happens with the plant. When a plant’s equipment experiences high level harmonic distortions, a part of the plant may block out and in worst case scenario, the plant may shut down temporarily causing huge operational losses.

How exactly does a high level harmonic distortion affect the utility distribution system or a plant’s distribution system?

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What is Distortion Meter?

March 9th, 2015 | 1 Comment | Posted in Others
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Check this new article on another measuring instrument from the tutorial series of articles by one of our members.

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So here comes another interesting tutorial on measurement devices related to electrical engineering. Distortion meter is another such useful device which is widely use now a days.

With the advancement in technology, development in engineering is leading to more refined results of our everyday problems. Even things of which we could not dream of earlier are being implemented today and problems which were considered negligible and ignorable are being solved.

What is a distortion meter used for? Now distortion meter is such a device which measures detects the frequencies which are responsible for producing harmonic distortion in our signal. So the first question that needs to be answered is that what is harmonic distortion?

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