Tenders Are Invited For Transformer Substation – Transition To 400Kv Of The Teleajen Station And Retrofitting Of The 110Kv Teleajen Station

Transformer Substation – Transition To 400Kv Of The Teleajen Station And Retrofitting Of The 110Kv Teleajen Station. The Chosen Solution Regarding The Modernization Of The 220 Kv Station Consisted In The Total Replacement Of The Primary Equipment (Including The 200 Mva Hv With Two 400/110 Kv – 250 Mva Transformer Units) And The Implementation Of A State-Of-The-Art Command-Control System Protection, Metering And Remote Protection, Including J.T. Cables. Related, In Compliance With C.N.T.E.E. Strategies. Transelectrica S.A. Regarding The Remote Control Of Electrical Stations In The Ret. The Chosen Solution Regarding The Re-Engineering Of The 110 Kv Station Consisted In The Partial Replacement Of The Primary Equipment (Reusing The Circuit Breakers And Line-Start Separators Within The Lea Refinery 1 And 2 And Lea Petrochemical 1 And 2 Cells) And Partial Replacement Of The Command - Control - System Protection (With The Reuse Of The Existing Micom P543 Relays That Will Be Upgraded For The Iec 61850 Communication Protocol) And Metering, Including The J.T. Cables. Related, In Compliance With C.N.T.E.E. Strategies. Transelectrica S.A. Regarding The Remote Control Of Electrical Stations In The Ret. Description Of The Solutions Used: - For The Decommissioning Of The Existing Installations, The Implementation Of Temporary Works And The New Construction-Installation Works Related To The Transition Of The 220 Kv To 400 Kv Station, - For The Re-Engineering Of The 110 Kv Teleajen Station, - For The Works For The Implementation Of The Command And Control System , Protection, Automation Of The Station (Sccpa), Teleprotections (For Lea 400 Kv – Stâlpu And Brazi Vest) And Those Necessary To Include The Station In The Set Of Installations From Ctsi Bucharest, Ei, Det, Den Telecommunications Using The Equipment / Materials Purchased Can Be Found In The Notebooks Of Equipment Loads (Volumes 21.2. ÷ 21.6.). The Modernization Works Of The Existing 220/110 Kv Teleajen Substation Are Aimed At: - Substantial Reduction Of Operating And Maintenance Expenses, - Obtaining Substantial Income Compared To Those Reallocated With The Initial Fixed Assets, - Increasing The Accounting Value Of Fixed Assets, - Reducing The Impact On The Environment, - Increasing The Quality Of The Electricity Transport Service And Increasing The Safety In Serving The Users Of The Electricity Transport Network.