Svein Knudsen ABB 26 th of August 2014 ONS Clean Energy Month DD YYYY ABB in Norway Develops and manufactures technology for power solutions Energy efficient solutions through control and automation systems ID: 1003303
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1. Power from ShoreEnergy efficient solutions with proven technologySvein Knudsen, ABB 26th of August 2014 ONS Clean EnergyMonth DD, YYYY
2. ABB in NorwayDevelops and manufactures technology for power solutions Energy efficient solutions through control and automation systemsProduction - distribution - consumptionFocus on:Oil & Gas, Power from shoreRenewable energyUpgrade of power distribution grid systems Charging system for EVShore to ship power connections Building automationAn innovative technology company through 130 years
3. Technologies for Power from ShoreMonth DD, YYYYThree alternativesAlternating Current (HVAC)AlternatingCurrent(HVAC) with compensationDirect Current(HVDC)~==~Power grid OnshoreCableslPower distributionoffshoreConverterPower grid OnshorePower system OnshoreCompensationCablesCablesCablesPower distributionoffshorePower distributionoffshoreConverterr
4. Elements to be considered:Distance from connection-point to consumerPower to be transferredCost, Available Space«Rule of thumbs» for choice of solution:Less than 50 km – normally ACBetween 50-150 km – dependent upon several factorsMore than150 km – Normally DCHVAC or HVDC?Month DD, YYYY
5. Increased energy efficiency with Power from ShorePFS efficiencyApprox 90 %Offshore gasturbine efficiency25-30 %35-40 % with heat recoveryResultHigher energy efficiency with PFSMonth DD, YYYY
6. Increase availability Ensure that all critical sub-systems are duplicated (full redundancy)Cooling , protection etcFor DC ; 2 block system (4 cables)Cost reduction elementsUtilize industrial standardsLet the contractor suggest solutions based upon proven solutionsPower from ShoreMonth DD, YYYYHow to increase availability and reduce cost
7. HVDC station on Lista for the Valhall projectHVDC Station for Troll ProjectInfrastructureMonth DD, YYYYOnshore connection point
8. Cable laying is a challaging operation Cable routing depends upon soil conditions and excisting installationsInfrastructureMonth DD, YYYYCable installation
9. HVDC-module on Valhall under erectionWeight: 1000 tonHVDC-module on Troll 1 Weight: 900 tonInfrastructureMonth DD, YYYYOffshore module
10. Not a Norwegian solutionPrincess Amalie 120 MW ACBorwin 1 400 MW HVDCSafaniyah340 MW ACMartin Linge 55 MW, 162 kmACDolwin 2900 MW HVDCValhall 80 MWHVDCTroll 1 - 44 * 43/50 MW HVDC2 * 20 MW ACGjøa 40MWAC, 100kmGoliat60MWAC 100km
11. Power From(to) Shore - an investment in infrastructureACHVDCHVDCACHVDCHVACKnown technologySynergies with wind project-Offshore gridsDevelopment of sub-sea process equipmentThe trend is to go deeper and with higher power ratings
12. SummaryMonth DD, YYYYEconomicsReduced operation costsReduced footprint/weightMore gas availablePredictabilityMany referencesHigh availabilitySynergies with subsea electrification offshore and windBetter working environmentReduced local pollutionReduced noise and vibrationReduction of personnellClimateAll new O&G projects shall be evaluated for electrificationNorwegian CO2 account
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