Chapter 10: Management and quality assurance - Antares - IN2P3

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Product Breakdown Structure (PBS)A line (or string) is made of 6 sectors and each sector is a system formed by 5 subsystems,called storeys (or floors), each with different objects:Components : elements that form an objectObjects : LCM, SCM, OM, laser, LED optical beacon, ...Subsystems : Storey, BSS, JB, cablesSystems : sector, line (or string)Each component is given a PBS name and number to ease retrieval of information,ensuring a unique definition, and helping identifying missing objects.A schematic view of the distribution of main objects in ANTARES can be viewedhere.PBS 1.- Mechanics●PBS 1. 1 Junction Box: Mechanics partPBS1.1.1 JB FramePBS1.1.2 JB_ContainerPBS1.1.2.1 JB Vessel 2 Ti hemispheres and a cylind. spacerPBS1.1.2.2 JB DiaphragmSeparates the transformer to theelectronic volumesPBS1.1.2.3 Feed-throughs Transmit power and diagnostic (7)PBS1.1.2.4 PRE-JBHolds penetrator for connection to MainEO cablePBS1.1.2.5 JB O-ringPBS1.1.2.6 Balancing devicePBS1.1.3 JB Transponder support●PBS1.2 Bottom String SocketPBS1.2.1 BSS Structure Recoverable part of the BSSPBS1.2.2BSS Dead WeightUnrecoverable part of theBSSPBS1.2.3 BSS RX_Hydrophone SupportPBS1.2.4 BSS Pressure Sensor SupportPBS1.2.5 BSS Sound velocimeter SupportPage 10-14
PBS1.2.6SPM/SCM ContainerHosts the Powercomponents and StringControl electronicsPBS1.2.6.1 SCM tubePBS1.2.6.2SCM End CapPBS1.2.6.3 Central Junction PartPBS1.2.6.4 SPM tubePBS1.2.6.5 SPM end capPBS1.2.7 SPM/SCM Support●PBS1.3 StoreyPBS1.3.1 OMF Structure of the StoreyPBS1.3.2 LCM Container Houses electronics for the storeyPBS1.3.3 LCM support Support of LCMPBS1.3.4 OM support Support of OMsPBS1.3.5PBS1.3.6PBS1.3.7HydrophonesupportOMF interfacewith EMCLED Opticalbeacon supportSupport of hydrophoneInterface device carrying cablesSupport of Optical Beacon●PBS1.4 CablesPBS1.4.1PBS1.4.2Interconnecting link ILElectromechanical cableEMCLink between the line and the JunctionBoxSection of cable in the line betweenstoreys or BSS and bottom storeyPBS1.4.2.1 Cable Electro-mechanical cablePBS1.4.2.2MechanicalterminationInterface between cable and OMFPBS1.4.2.3 PenetratorElectro-optical interface between cableand LCMPBS1.4.3 SPM – SCM link Link between the SPM and the SCMPage 10-15
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Chapter 10: Management and quality assurance - Antares - IN2P3

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