Control and supply system

H - Electricity – 02 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H02J 5/00 (2006.01) H02J 3/36 (2006.01)

Patent

CA 2427171

The invention relates to a control and supply system (1) for electrical devices (2), comprising at least one voltage supply and control device (3) above sea level (4), a subsea cable (5) connecting said voltage supply and control device with the electrical devices (2), and a control and actuating device (6) which is associated essentially in situ with the electrical devices (2). The aim of the invention is to improve one such control and supply system in such a way that supplies are possible over larger distances, using fewer means, obtaining higher efficiency and making better use of the system. In order to achieve this, the voltage supply and control device (3) comprises at least one AC/DC converter (7) for producing a direct voltage in order to feed the subsea cable (5), the control and actuating device (6) is associated with at least one DC/DC or DC/AC converter (8) for converting the direct voltage transmitted by the sub-sea cable (5) into a direct voltage or an alternating voltage, and the voltage generated thereby can be transmitted to the electrical device (2) via the connecting line.

L'invention concerne un système de commande et d'alimentation (1), comprenant au moins un dispositif d'alimentation en tension et de commande (3) disposé au-dessus du niveau de la mer (4), un câble sous-marin (5) reliant ce dispositif et les dispositifs électriques (2), et un dispositif de commande et d'actionnement (6) associé, sensiblement sur l'emplacement, aux dispositifs électriques (2). L'invention a pour but de perfectionner un système du type précité de manière à avoir, avec une faible mise en oeuvre de moyens, une meilleure efficacité et une meilleure possibilité d'utilisation du système, des alimentations sur de plus grandes distances. A cet effet, l'invention est caractérisée en ce que le dispositif d'alimentation en tension et de commande (3) présente, pour la production d'une tension continue destinée à alimenter le câble sous-marin (5), au moins un transformateur AC/DC (7), en ce qu'au moins un transformateur DC/DC ou DC/AC (8) est associé au dispositif de commande et d'actionnement (6), pour la transformation de la tension continue transmise par le câble sous-marin (5), en une tension continue ou alternative, et en ce que la tension ainsi produite est transmise, via la ligne de connexion, au dispositif électrique (2).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Control and supply system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control and supply system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control and supply system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1349076

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.