westar energy
DESCRIPTION
Westar Energy. Underground Networks. Current System. Wichita ~ 180 Network Transformers Not including spot network transformers Topeka 26 Network Transformers Rest of Topeka downtown served from one feed, with backup feed available. Future of Network. Maintain current size - PowerPoint PPT PresentationTRANSCRIPT
Current SystemWichita
~180 Network Transformers Not including spot network transformers
Topeka26 Network Transformers
Rest of Topeka downtown served from one feed, with backup feed available
Future of NetworkMaintain current size
Continue to add new customers in downtown Wichita and Topeka to network
Add communicationsUtilizing ETI RCMs
Adding CommunicationsDifficult to predict exact load flows in a
secondary networkAddition of communications devices allows
the network to be monitored via SCADA
ETI Remote Communication ModulesDevices used to monitor power flow from
network protectorsSpeaks DNP3 without needing translatorIn the future, we will install communicating
relays in network protectorsCommunicating relays will perform the same
communications functions as RCMs without the need for separate RCM box
Adding CommunicationsOriginal plan was to add ETI Remote
Communication ModulesInformation sent back to SCADA system via
Radius PDR RadiosDifficult to maintain line-of-sight from
downtown Wichita to receiving antennaeCompleted installation on 20 Vault
Transformers
Adding CommunicationsFuture Plans are to utilize fiber to transmit
signal back to SCADAUse RuggedCom devices to convert from
fiber to blue hose cableBlue hose cable daisy chained between
transformers