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− New construction line branches turn (go underground cable) 2-circuit 110kV from 110kV promotion source (new CONSTRUCTION) the security stations at 110kV Chun Ha 110kV substation to existing security Chi lang (new construction), with a length of about 3, 3 km.− 02 new construction prevents export at 110kV substations Xuan Ha 110kV lines, use proper equipment the compact.− New build 6 reveal 22kV (cables to go) from TBA 110kV Chi lang 22kV grid connections in the area, a total length of about 230m online.1.4.2.1 The main items of the substationScope of The Genus Lang 110kV Substation:− Type of substation: Not the users, use the GIS equipment, transformer 110kV outdoor fitting.− Voltage level: 110/22kV.− Capacity: 2 transformer 110/22kV 63 MVA transformer with one, at first stage, redundant location insert the second MBA.− 110kV HTPP: diagrams diagrams H has 5 cutting machines. This fully assembled stage 5 's preventing include: 02 stop exposing line 110kV 02 stop exposing the total MBA 110kV 01 prevent segment − 22kV HTPP: 1 bar system diagram contains the segment, scheduled installation of 22 distribution cabinets (this stage 11 mounting cabinets) include: 01 total highway cutting machine cabinets 01 cabinets, transformers 01 cutting cabinets for the MBA manually using the production lines breakers cabinets 7 01 breaker Cabinet segment.− Protection control system:The station is Page being monitored and control system by computer control level 4 is structured as follows: equipment: control in wire Cabinet at the device Level control cabinets and protect: control through MIMIC and BCU in control cabinets protecting Grant LAN, server systems, gateway, user interface and database stations: controls on HMI computer systems Level connecting SCADA/EMS Control Center: moderationProtection relay system used protection relays digital type have high sensitivity, quick-impact, connected to the computer system according to IEC 61850 Protocol.SCADA and contact information− Communication system: Nonmetallic optical cable construction of the fiber connections from the 110kV station 24 Chi lang, Xuan Ha 110kV station.
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