Survey on demand side sensitivity to power quality in Ireland
详细信息 查看全文
- 作者：Judith A. Reaa ; j.rea@ucc.ie" class="auth_mail" title="E-mail the corresponding author ; Jack Herringa ; Michał Sopoćkob ; Paul Dempseyb ; Sara Armstronga
- 关键词：Industrial power systems ; Power system harmonics ; Power system transients ; Power quality costs ; Statistical analysis ; Customer survey
- 刊名：International Journal of Electrical Power & Energy Systems
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：83
- 期：Complete
- 页码：495-504
- 全文大小：1606 K
文摘
- •
30% of companies do not know whether transients and surges are an issue.
- •
20% of companies surveyed do not know whether harmonics are in their system.
- •
Power quality (PQ) monitoring and alarming utilized only by 30% of the participants.
- •
Focus of PQ monitoring is at distribution level not at equipment level.
- •
Increasing energy efficiency (e.g. smart lighting, variable speed drives), increases harmonics.