Power car for high-speed train

A power car for a high-speed train, said power car comprising a body and at least one traction motor of said body,

• said body comprising a roof and a floor;
• the at least one traction motor being arranged under said floor,
• the body further comprising:
• a rheostatic brake arranged in an upper part of said body;
• a first ventilation device of said rheostatic brake;
• electrical equipment for controlling the at least one traction motor;
• and
• a second ventilation device of said electrical equipment;
• wherein:
• the first ventilation device comprises a first air intake sheath forming a closed pipe between an inlet and an outlet of the first air intake sheath;
• said inlet and outlet of the first air intake sheath being located respectively at the level of a first and second air inlet mouth located on the roof of the body;
• the second ventilation device comprises a second air intake sheath forming a closed pipe between an inlet and an outlet of the second air intake sheath;
• said inlet and outlet of the second air intake sheath being located respectively at the level of a third air inlet mouth located on the roof of the body and a fourth air inlet mouth located under the floor of the body;
• and
• each of the first and second ventilation devices comprises a fan arranged between each of said inlets and outlets, respectively of the first and second air intake sheaths.