France Telecom owns telecommunication cabinets whose power is limited because of the heat dissipation of active devices which leads to increased internal temperature. Power equipment limits the number of clients that can connect to networks services with high data rates. In addition to this constraint, the cabinets are subject to climate-related impacts (sunlight) that can be severe and difficult to master. This requires the integration of cooling systems to maintain the temperature of components below the limit (55 ° C). It is with this aim that this work was conducted in the laboratory Femto-ST in collaboration with the R & D department of France Telecom in Lannion.Cooling the phase change is promoted to maintain the operating temperature...
Nowadays, the trend which combines a reinforcement of thermal insulation of buildings and an increas...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...
France Télécom possède des armoires de télécommunication dont la puissance est limitée à cause de la...
France Télécom possède des armoires de télécommunication dont la puissance est limitée à cause de la...
France Télécom possède des armoires de télécommunication dont la puissance est limitée à cause de la...
The development and use of new materials, such as silicon carbide (SiC) and gallium nitride (GaN) ha...
With the miniaturization of electronic components and the increasing power required by them, the the...
Energy flexibility of an electric utility consumer is the capability of changing its power consumpti...
Technological innovation and reduction of the energy required for propulsion is necessary to reduce ...
The use of closed refrigerated display cabinets in supermarkets has been increased steadily because ...
The use of closed refrigerated display cabinets in supermarkets has been increased steadily because ...
The use of closed refrigerated display cabinets in supermarkets has been increased steadily because ...
This thesis is about a study and optimization of the cooling electric power converters (CVS) used in...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...
Nowadays, the trend which combines a reinforcement of thermal insulation of buildings and an increas...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...
France Télécom possède des armoires de télécommunication dont la puissance est limitée à cause de la...
France Télécom possède des armoires de télécommunication dont la puissance est limitée à cause de la...
France Télécom possède des armoires de télécommunication dont la puissance est limitée à cause de la...
The development and use of new materials, such as silicon carbide (SiC) and gallium nitride (GaN) ha...
With the miniaturization of electronic components and the increasing power required by them, the the...
Energy flexibility of an electric utility consumer is the capability of changing its power consumpti...
Technological innovation and reduction of the energy required for propulsion is necessary to reduce ...
The use of closed refrigerated display cabinets in supermarkets has been increased steadily because ...
The use of closed refrigerated display cabinets in supermarkets has been increased steadily because ...
The use of closed refrigerated display cabinets in supermarkets has been increased steadily because ...
This thesis is about a study and optimization of the cooling electric power converters (CVS) used in...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...
Nowadays, the trend which combines a reinforcement of thermal insulation of buildings and an increas...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...
The search for alternative energy technologies has taken an accelerated pace in the last 50 years du...