![[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Power Quality Survey – 68 respondent organisations + 15 project partners Academic Industrial ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recomendados
Más contenido relacionado
La actualidad más candente
La actualidad más candente (20)
Similar a European Power Quality Survey
Similar a European Power Quality Survey (20)
Más de Leonardo ENERGY
Más de Leonardo ENERGY (20)
Último
Último (20)
European Power Quality Survey
- 1. Why EU industry annually loses €150bn Pan-European Power Quality Survey
- 5. Sources of power quality issues Capacitors Contacts and relays Electric motors Electronic equipment Lighting equipment Processing equipment UPS uninterruptible power supplies VSD and other static converters Welding and smelting equipment
- 6. Main sources of power quality issues UPS 29 UPS 24 VSD – static converters 29 Processing equipment 29 Electric motors 33 Electronic equipment 37 Lighting equipment 38 VSD – static converters 61 Electronic equipment 57 Electric motors 63 Services & Transport % responses Industry % responses
- 7. Main consequences experienced from power quality issues Circuit breakers Computers lock up Computers / other electronics damaged Data loss Electric shocks Lights flicker or dim Loss of synchronization of processing equipment Motors /other process equipment malfunction Motors /process equipment damaged Noise interference to telecom lines Relays /contactors nuisance tripping Transformers/ cables overheating
- 8. Main consequences experienced from power quality issues Relays & Contacts tripping 19 Motors / process equipment damaged 37 Transformers / cables overheating 33 Motors / other process equipment malfunction 51 Computers / other electronic equipment damaged 38 Data loss 51 Computers lock up 43 Computers / other electronic equipment malfunction 51 Lights flicker 43 Computers lock up 54 Data loss 48 Relays & Contacts tripping 54 Circuit breakers tripping 57 Loss of synchronisation 61 Services & Transport Group % re s ponses Industry Group % responses
- 14. Measuring Power Quality – how respondents measured
- 17. Power Quality Survey – data confidence “ Industry” R Sq Linear = 0.942 In both cases
- 18. Power Quality Survey – data confidence “ Services” R Sq Linear = 0.809
- 20. Power Quality costs EU-25 €150bn pa Labour losses WIP Process slow down Equipment damage Other costs Dips & SIs LIs Harmonics Surges & transients Flicker, unbalance & earthing
- 27. Why EU industry annually loses €150bn Pan-European Power Quality Survey http://www.leonardo-energy.org
Notas del editor
- Today I want to talk about why EU industry is losing some €150bn annually in a way which we believe is both unnecessary and cost effectively avoidable. These are very vague terms so let us look into what each of them mean in more detail.