Wiring installation for electric devices above the roof slab of a nuclear reactor
Description
The wiring installation is situated inside the nuclear reactor building. It includes, associated to electric devices, a first cable which extends from the device to a fixed connector arranged above the cover. A second cable is connected to the said fixed connector and to a connector fixed on a plate situated out of the reactor. According to the present invention each second cable has several sections. A first section can be connected to the said fixed connector situated above the cover and to a fixed lead-in connector of a fluid-tight conduit above the reactor core. A second section is inside the conduit. A third section can be connected to a lead-out connector fixed on the plate which is out of the reactor. The invention applies more particularly to pressurized water nuclear reactors
Availability note (English)
Available from Institut National de la Propriete Industrielle, Paris (France).Abstract (French)
L'installation de cablage de dispositifs electriques places a l'interieur d'un batiment reacteur nucleaire, comporte associe a chacun des dispositifs electriques, un premier cable issu du dispositif et raccorde a un connecteur fixe installe au-dessus du couvercle. Un deuxieme cable raccorde audit connecteur fixe et a un connecteur fixe sur une plaque installee a l'ecart du reacteur. Selon l'invention, chacun des deuxiemes cables est constitue de plusieurs troncons: un premier troncon susceptible d'etre raccorde audit connecteur fixe installe au-dessus du couvercle et a un connecteur d'entree dans une gaine etanche installee horizontalement au-dessus du couvercle; un deuxieme troncon a l'interieur de la gaine; un troisieme troncon susceptible d'etre racorde a un connecteur de sortie de la gaine et audit connecteur fixe sur la plaque a l'ecart du reacteur. L'invention s'applique en particulier aux reacteurs nucleaires a eau sous pressionAdditional details
Additional titles
- Original title (French)
- Installation de cablage de dispositifs electriques au-dessus du couvercle d'un reacteur nucleaire
Publishing Information
- Imprint Pagination
- 15 p.
- IPC:
- Int. Cl. G21d1/02; H02g3/00.
- IPC
- Int. Cl. G21d1/02; H02g3/00.
- Patent number
- FR patent document 2567305/A/
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 17089489
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- ELECTRIC CABLES; PWR TYPE REACTORS; REACTOR INSTRUMENTATION
- Descriptors DEC
- CABLES; CONDUCTOR DEVICES; ELECTRICAL EQUIPMENT; ENRICHED URANIUM REACTORS; EQUIPMENT; POWER REACTORS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Secondary number(s)
- FR patent application 8410758.