@inproceedings{Chaffey:2017:10.1049/cp.2017.0009,
author = {Chaffey, GP and Green, TC},
doi = {10.1049/cp.2017.0009},
publisher = {IET},
title = {Low speed protection methodology for a symmetrical monopolar HVDC network},
url = {http://dx.doi.org/10.1049/cp.2017.0009},
year = {2017}
}

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TY  - CPAPER
AB  - Protecting   a   future   HVDC   network   from   shortcircuit DC faults is presently expected to require extensive imple-mentation of fast HVDC circuit breakers, allowing for rapid faultisolation. The requirement for circuit breakers may, however, bereduced  or  removed  depending  on  the  protection  methodology,resulting  in  a  slower  post-fault  recovery.  The  expected  faultresponse  and  the  subsequent  network  recovery  is  dependenton  the  circuit  breaker,  network,  and  converter  configurations.This  paper  examines  a  low  speed  protection  methodology  fora  symmetrical  monopolar  HVDC  system,  a  configuration  whichrequires pole to pole balancing following a pole to ground fault.The  fault  clearance  and  network  recovery  timings  are  thereforeevaluated  for  both  pole  to  pole  and  pole  to  ground  faults  onseveral  case  study networks.
AU  - Chaffey,GP
AU  - Green,TC
DO  - 10.1049/cp.2017.0009
PB  - IET
PY  - 2017///
TI  - Low speed protection methodology for a symmetrical monopolar HVDC network
UR  - http://dx.doi.org/10.1049/cp.2017.0009
UR  - http://hdl.handle.net/10044/1/43480
ER  - 

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