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Monthly Archive for: «July, 2014»

Cables

Cable spacing as a means of noise mitigation

In situations where there are a large number of cables varying in voltage and current levels, the IEEE 518-1982 standard has developed a useful set of tables indicating separation distances… Read more

Jul 11, 2014 | By Edvard

Cable spacing as a means of noise mitigation
Energy and Power

Harmonic distortion and high frequency applications

The presence of harmonic frequencies in addition to the fundamental 50Hz, bring about distortion of the fundamental sine wave. Considerable problems may arise dependant upon the level of this distortion…. Read more

Jul 07, 2014 | By Edvard

Harmonic distortion and high frequency applications
Energy and Power

How the Weather Affects Conductors

Notice how a conductor is strung between poles. It is not pulled tight; it sags. In hot weather it sags even more than in cold weather. Consider the analogy of… Read more

Jul 04, 2014 | By Edvard



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