Future plans for Railway Power Supply. Energy Plan, Nils Grønneberg

Transcription

1 Future plans for Railway Power Supply Energy Plan, Nils Grønneberg

2 Infrastructure Energy Planning (Engineering) The engineering section is one of two sections in the Planning (Engineering) and Project department 12 employees specialising in electricity/energy 2

3 Infrastructure Energy Plan Investigation of need for Railway Power Supply, nationally Simulation and load analyses based on: traffic information (current and future wagon-routing tables) infrastructure information (gradient, tunnel, catenary, etc.) stock information (train types, composition, freight loads, characteristics) converter data (equipment, types, performance, characteristics, etc.) converter failure scenarios. Technical-financial analysis with recommended measures Advisor assistance through framework agreements 3

4 Infrastructure Energy Plan Concept designs for relevant converter stations Define location, concept and dimensioning. Stakeholder analyses and environmental impact. Technical-financial pilot project with recommended solution, forming the basis for detailed planning, approval and potential tendering. 4

5 Infrastructure Energy Plan Professional support: Provide technical expertise for the projects Specify technical requirements Evaluate tenders Follow up technical deliveries 5

6 Infrastructure Energy Plan Framework conditions National Transport Plan (NTP) Expansion and development of railway sections Amendment of traffic and equipment Refurbishment of CL installation (AT) Technical Regulations (TRV) Regulations, etc. Allocation order from Jernbane Directorate 6

7 Investigation areas, Energy Supply Ofoten Line (2018) Dovre Line (2012) Bergen Line (2012) with Flåm Line Sørlandet Line (2017) etc. Oslo region (2018) Eastern Norway 7

8 Investigation areas, Energy Supply Oslo area, scope: Dovre Line (Lillehammer) Gjøvik Line Kongsvinger Line Main Line and Gardermoen Line Østfold Line, East/West, Follo Line Drammen Line and Asker Line Ringerike Line Vestfold Line Sørlandet Line (Nordagutu) etc. 8

9 Plans in the Oslo area New central converter station Oslo East Concept design, part 1 (location): Concept design, part 2 (dimensioning): Initiated Åsland (Follo Line) Provisional plan: Static converters, 4 x 40 MVA Turnkey contract: Closure of Alnabru and Holmlia converter stations 9

10 Plans in the Oslo area Temporary converter station in Vestfold Linked to new double track Nykirke - Barkåker (UNB) Concept design work has not commenced Land earmarked at new Skoppum station Provisional plan: Install mobile static converter (existing) Use existing converter 15 MVA Remaining until Drammen converter is operational Turnkey contract: Closure of Skoppum and Larvik converter station (relocation of mobile static converter) 10

11 Plans in the Oslo area New converter station in Hønefoss Linked to construction of the new Ringerike Line Concept design work to commence in 2020 Land suggested at new stabling area in Hønefoss Provisional plan: Establish new converter station 4 static converters Power requirement 60 MVA Turnkey contract: Closure of existing converter station 11

12 Plans in the Oslo area Upgrading of Jessheim converter station Necessary increase in performance for increasing Intercity traffic This measure will also facilitate regeneration New static converter in existing or new building Turnkey contract:

13 Plans in the Oslo area New converter station at Drammen Recommended in the long term, before investment needs in Asker Planning work not commenced Possible location slightly west of Gulskogen/Drammen Requires AT system Oslo-Drammen Indication: New static converter station Power requirement 60 MVA Turnkey contract: Asker can be closed when Drammen and Hønefoss converters are operational 13

14 Plans in the Oslo area New converter station at Hamar Necessary increase in performance on Dovre Line south Linked to new double track plots south of Hamar (Kleverud Sørli/Åkersvika) Concept design work completed. Location is determined The project is in the detailed planning phase (more info in next entry) Closure of Tangen converter station (losing track access) Closure and relocation of mobile converter station at Rudshøgda (Used elsewhere, e.g. on the Bergen Line) 14

15 Plans for the Sørlandet Line Refurbishment/upgrading of Kjelland converter station Necessary increase in performance on Sørlandet Line Concept design work has commenced Provisional plan: New static converters Power requirement 30 MVA Turnkey contract:

16 Plans for the Sørlandet Line Refurbishment/upgrading of Nelaug converter station The concept design work will commence in 2018 Concept development for modernisation of station in or outside existing rock caverns Implementation: Increased performance in Leivoll converter station Planning work to commence in 2024 Preparations at the station and replacement of rotary converters Implementation: Closure of Sira and Krossen converter stations Can be implemented when the two previous measures have been implemented 16

17 Plans for the Dovre Line Upgrading of Dombås converter station Necessary increase in performance south of Dovre Replacement of rotary converters to 2x10 MVA Implementation: Possible provisionally increased performance at Oppdal converter station Poss. replacement of rotary converters 17

18 Plans for the Dovre Line New converter station at Berkåk Necessary increase in performance at Dovre Line north / electrification of Røros Line Planning work not commenced. Possible reuse of rotary converters (typically 2x10 MVA) Requires at least a new building and switchgear installation. Implementation: or later: Closure of Oppdal/Lundamo/Stavne converter station To be assessed when Berkåk is operational Also to be viewed in conjunction with the establishment of Hell converter station (ETM project) 18

19 Plans for the Dovre Line New converter station at Fåvang Refurbishments and rationalisation on the Dovre Line Planning work not commenced, but requires at least a new building and coupling installation. Possible reuse of rotary converters (typically 2x10 MVA) Implementation: or later: Closure of Fåberg converter station Can be implemented when Fåvang is operational Closure of Fron converter station Can be implemented when Fåvang is operational 19

20 Plans for the Bergen Line Capacity increase at Haugastøl and Nesbyen converter stations. Necessary increase in performance at Bergen Line, Reuse of rotary converters Implementation: or later: 20

21 Plans for the Bergen Line New converter station at Voss To be assessed in connection with capacity increase on double track to Voss Planning work not commenced needs must be assessed in greater detail Implementation: or later: Closure of Dale converter station May possibly be implemented when Voss is operational 21

22 Plans for the Ofoten Line New converter station at Narvik Necessary increase in performance and reduction of risk on the Ofoten Line Concept design work, part 1 is completed Plot at Sildvik is secured Capacity-related survey being carried out now Static converters, estimated power requirement 60 MVA Implementation: Closure of Rombak converter station Can be implemented when the new Narvik converter station is operational 22

23 Transfer capacity at CL Upgrading to AT system or other reinforcement of CL: - necessary for a number of our measures - necessary to allow use of installed power - necessary to achieve sufficient redundancy Plans are in place for a number of the sections Input for the action programme from Energy Supply 23