Posts Tagged ‘harmonic problems’

electrical installation harmonic problems part 4

September 28th, 2009 | 2 Comments | Posted in Power quality
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Examples of harmonics-related malfunctions in electrical installations : case of  “High harmonic distortion loads”

High voltage distortion at Courchevel ski resort

High voltage distortion at Courchevel ski resort

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electrical installation harmonic problems part 3

September 21st, 2009 | 2 Comments | Posted in Power quality
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Examples of harmonics-related malfunctions in electrical installations : case of  “Overloads on transformers or generators”

huge losts:  20,000 euros an hour   17 million euros

huge losts: 20,000 euros an hour ... 17 million euros ...

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electrical installation harmonic problems part 2

September 14th, 2009 | 5 Comments | Posted in Power quality
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Examples of harmonics-related malfunctions in electrical installations : case of  “Overloads in neutral conductors”

Paris headquaters Groupama discovered what Harmonics are !

Paris headquaters Groupama discovered what Harmonics are !

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electrical installation harmonic problems part 1

August 24th, 2009 | 5 Comments | Posted in Power quality
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Examples of harmonics-related malfunctions in electrical installations : case of  “Overloads of capacitors”

Several capacitor banks had to be replaced prematurely in 2007
United Parcel Service, Louisville, Kentucky airport: several capacitor banks had to be replaced in 2007

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