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Monthly Archive for: «January, 2016»

Harmonics. What are they? What do they do?

What are harmonics? The harmonics allow to represent any periodic waveform. In fact, according to Fourier’s theorem, any periodic function of a period T may be represented as a summation of: A sinusoid with the… Read more

Jan 27, 2016 | Edvard

Harmonics. What are they? What do they do?

10 questions to test your electrician skills

Let’s test your electrician skills // These are not-so-easy, but also not-too-hard questions for you to try to answer and test your electrician skills. Whether you are a novice in a field of electrical… Read more

Jan 25, 2016 | Edvard

10 questions to test your electrician skills

Setting the generator protective relay functions

Protective relay functions and data This technical article will cover the gathering of information needed to calculate protective relay settings, the setting calculations for the various protective functions, typical generator/turbine withstand times for abnormal operating… Read more

Jan 16, 2016 | Edvard

Setting the generator protective relay functions

Protection schemes for generators and motors

Protection schemes // It is difficult to define precisely the protection schemes that should be adopted for an electricity distribution system, given the large number of valid alternatives for each situation, but some schemes… Read more

Jan 15, 2016 | Edvard

Protection Schemes For Generators and Motors
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