Harmonics (electrical power) | Wikipedia audio article
Channel: wikipedia tts
Date: 21/01/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Harmonics_(electrical_power)


00:00:39 1 Current harmonics
00:04:15 2 Voltage harmonics
00:05:58 3 Harmonics fundamentals
00:07:28 4 Total harmonic distortion
00:20:37 5 Effects
00:21:24 5.1 Motors
00:22:24 5.2 Telephones
00:22:58 6 Sources
00:26:04 7 See also
00:26:16 8 Further reading



Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.

Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain

Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.

Listen on Google Assistant through Extra Audio:
https://assistant.google.com/services/invoke/uid/0000001a130b3f91
Other Wikipedia audio articles at:
https://www.youtube.com/results?search_query=wikipedia+tts
Upload your own Wikipedia articles through:
https://github.com/nodef/wikipedia-tts
Speaking Rate: 0.795534708112017
Voice name: en-GB-Wavenet-C


"I cannot teach anybody anything, I can only make them think."
- Socrates


SUMMARY
=======
In an electric power system, a harmonic is a voltage or current at a multiple of the fundamental frequency  of the system, produced by the action of non-linear loads such as rectifiers, discharge lighting, or saturated magnetic devices.  Harmonic frequencies in the power grid are a frequent cause of power quality problems. Harmonics in power systems result in increased heating in the equipment and conductors, misfiring in variable speed drives, and torque pulsations in motors.