1 / 9

Hot – Pluggable AMS Connectors

Hot – Pluggable AMS Connectors. Specific service requirements Design Concept Development steps. AMS. The idea is to avoid disconnectors by disconnecting standard connectors .

arnon
Download Presentation

Hot – Pluggable AMS Connectors

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Hot – Pluggable AMS Connectors • Specificservicerequirements • Design Concept • Development steps

  2. AMS • The ideaistoavoiddisconnectorsbydisconnectingstandardconnectors. • Someofthe AMS connectorsshallbeoperatedunder Hot lineworkingconditions (145kV) = „Hot pluggable“ • Other connectorstobeoperatedwithoutvoltage(275-400kV), (SubCondeveloped a widerangeoftheseconnectortypes but theyare not infocusoftodayspresentation

  3. AMS – Hot pluggableconnectortillnow • The currentdesignsofclampsare just combinationsofexistingclampswithsomeaddedelementstomakethepartscaptive • Currentpracticesofoperatingof such connectorsarequitedifficult in handling

  4. All thisdoes not takethereliabilityofthesecontactsintoconsideration ! • „normal“ connectorsare NOTdesignedtobedismatledoften • The arcduringoperationmightdamagethecontactsurfaces • Itis not possibletobrush/clean thecontactsurfacesof live partsofclamp • The necessaryhighbolttorquesettingshardlycanbeappliedbyisolatedrods.

  5. The technicalrequirementfor AMS connectors • ElectricalContacttobedesignedproperlytakingthefollowingintoconsiderationtoavoid Hot-spots: - multiple operation- lowboltforces (tighteningwithrods !) - difficulties in preparation • Ensuresafeand easy handlingwithrodsby:- boltswithlowtorquesettingsfrombottomside- captivecomponents- centeringhelp • ControlledArcbehaviorbydefinedarcingpoint

  6. Wewouldliketotakethisopportunitytoshareouridea, todiscussandtooptimizethe design. • The straightconnectorpresentedtodayshallbe understand as a typicalsolution, thecentralAMS-elementofcoursecanbeappliedto multiple designsandconnectorarrangementsaccordingtocustomerdemands

  7. Installation

  8. AMS – newfeatures Commutation spring Soft pin (tobebrushed) Lift-upcover Manipulation flats CenteringCone Serratedcontactsurface Low-Torquebolts 3D

  9. Thankyouforyourattention ! • WewoudliketothankourSwedishcustomers, partnersandfriendsfortheirsupport • Weare open forfurtherrecommendations,questionsandremarks, pleasecontact • Libor Bily • libor.bily@ribe-subcon.at • +43 5572 372 674 -14 • Raphael Madlener • raphael.madlener@ribe-subcon.at • +43 5572 372 674 -22

More Related