|
|
Line 1: |
Line 1: |
| {{Menu Index}} __NOTOC__
| | #REDIRECT [[Power harmonics management]] |
| | |
| == [[The problem: why is it necessary to detect and eliminate harmonics?|The problem: why is it necessary to detect and eliminate harmonics?]] ==
| |
| | |
| == [[Standards|Standards]] ==
| |
| | |
| == [[General Information|General Information]] ==
| |
| | |
| == [[Main effects of harmonics in installations|Main effects of harmonics in installations]] ==
| |
| | |
| ==== Resonance ====
| |
| | |
| ==== Increased losses ====
| |
| | |
| ==== Overloads on equipment ====
| |
| | |
| ==== Disturbances affecting sensitive loads ====
| |
| | |
| ==== Economic impact ====
| |
| | |
| == [[Essential indicators of harmonic distortion and measurement principles|Essential indicators of harmonic distortion and measurement principles]] ==
| |
| | |
| ==== Power factor ====
| |
| | |
| ==== Crest factor ====
| |
| | |
| ==== Power values and harmonics ====
| |
| | |
| ==== Harmonic spectrum and harmonic distortion ====
| |
| | |
| ==== Total harmonic distortion (THD) ====
| |
| | |
| ==== Usefulness of the various indicators ====
| |
| | |
| == [[Measuring the indicators|Measuring the indicators]] ==
| |
| | |
| ==== Devices used to measure the indicators ====
| |
| | |
| ==== Procedures for harmonic analysis of distribution networks ====
| |
| | |
| ==== Keeping a close eye on harmonics ====
| |
| | |
| == [[Detection devices|Detection devices]] ==
| |
| | |
| == [[Solutions to attenuate harmonics|Solutions to attenuate harmonics]] ==
| |
| | |
| ==== Basic solutions ====
| |
| | |
| ==== Harmonic filtering ====
| |
| | |
| ==== The method ====
| |
| | |
| ==== Specific products <br> ====
| |