Maintenance planned; data will be delayed

2018 RTEP Proposal Window 1

Window closed on 8.31.2018

Project ID
Proposing
Entity
Target
Zones(s) 
 Analysis Type FG#   Major Component/Project Description
1A
DEOK
 DEOK  Summer N-1 Load Drop  N1-SLD1 Add redundant relaying to Port Union 138kV Bus 2 to eliminate the contingency driving the reliability criteria violation. 
2A  Dominion  Dominion Summer N-1 High Voltage N1-SVH1, N1-SVH2 This is an operational solution that will remotely open Davis TX#1 breaker L122, immediately following the breaker-failure event (2036T2142) at Radnor Substation thus resolving the post contingency high voltage.  
2B   Dominion  Dominion Summer N-1 High Voltage N1-SVH1, N1-SVH2  Move the existing 230/69kV TX#4 to the vacant 230/69kV TX#2 spot at Davis Substation. 
2C   Dominion  Dominion Summer N-1 High Voltage N1-SVH1, N1-SVH2  Move spare 230/69kV transformer from Jefferson Street Substation to the vacant Transformer #2 bay at Davis Substation. 
2D   Dominion  Dominion Summer N-1 High Voltage N1-SVH1, N1-SVH2  Construct a 230kV four (4) breaker GIS ring bus in Davis Substation and terminate existing Line 2037 and Line 2121. 
2E   Dominion  Dominion Summer N-1 High Voltage N1-SVH1, N1-SVH2  Install a 50 MVAR fixed shunt reactor at Davis Substation on the 69kV bus. 
2F   Dominion  Dominion Summer N-1 High Voltage N1-SVH1, N1-SVH2  A new substation called Cloverleaf with a 230kV variable shunt reactor with a new 230kV underground line roughly 300 ft extending from Cloverleaf Substation to Davis substation terminating at the 230kV bus.